scientific report 2011 - Istituto Nazionale dei Tumori
Transcription
scientific report 2011 - Istituto Nazionale dei Tumori
SCIENTIFIC REPORT 2011 Fondazione IRCCS Istituto Nazionale dei Tumori Via G. Venezian, 1 - 20133 Milan - Italy THE ISTITUTO NAZIONALE DEI TUMORI ADOPTS A HOLISTIC APPROACH TO CANCER, IN PARTICULAR BY PLACING THE ILL PERSON AT THE HEART OF ITS PHILOSOPHY OF CARE AND RESEARCH FONDAZIONE IRCCS ISTITUTO NAZIONALE DEI TUMORI PREVENTIVE NUTRITION ETIOLOGICAL EPIDEMIOLOGY PREDICTIVE MOLECULAR PROFILE GENETIC SUSCEPTIBILITY THERAPY RESPONSE PARTICIPATORY PATIENT ADVOCACY GROUPS QUALITY OF LIFE PERSONALIZED TARGETED THERAPIES EARLY DETECTION PRECLINICAL RESEARCH TARGET DISCOVERY BIOMARKERS DISCOVERY CLINICAL TRIALS PALLIATIVE CARE Istituto Nazionale dei Tumori FONDAZIONE IRCCS ISTITUTO NAZIONALE DEI TUMORI www.istitutotumori.mi.it Comprehensive Cancer Center SCIENTIFIC REPORT 2011 FONDAZIONE IRCCS ISTITUTO NAZIONALE DEI TUMORI CONTENTS Introduction Clinical Activity Data 4 10 RESEARCH ACTIVITY Prostate Cancer Program Breast Cancer: Outline of Clinical and Preclinical Research Lung Cancer Program Melanoma Program Personalized Treatment of Sarcoma Novel Approaches to Determine the Prognosis and Response to Treatment in Mature B-Cell Malignancies Development of Radiopharmaceuticals for Tumor Characterization, Molecular Imaging, and Therapy Pediatric Brain Tumors 14 18 22 28 32 36 40 44 CLINICAL-SCIENTIFIC STRUCTURE Scientific Directorate Descriptive Studies and Health Planning Tumor Registry and Environmental Epidemiology Preventive and Predictive Medicine Department 52 58 59 61 Epidemiology and Prevention Nutritional Epidemiology Evaluative Epidemiology Analytical Epidemiology Medical Genetics Molecular Basis of Genetic Risk, Polygenic Models Molecular Basis of Genetic Risk and Genetic Testing Hereditary Digestive Tract Tumors Experimental Oncology and Molecular Medicine Department 62 63 64 65 66 67 68 69 71 Immunobiology of Human Tumors Molecular Therapies Molecular Immunology Biomarkers Molecular Mechanisms of Cell Cycle Control Molecular Mechanisms Immunotherapy of Human Tumors Tumor Genomics Molecular Targeting Molecular Pharmacology Pathology and Laboratory Medicine Department 73 74 75 76 77 78 79 80 81 82 85 Anatomic Pathology Units 1, 2 &3 SIMT, Immunohematology and Transfusion Medicine Laboratory Medicine Surgery Department 86 88 89 91 Gastrointestinal, Hepatopancreatobiliary Surgery and Liver Transplantation Colorectal Surgery Breast Surgery Melanoma and Sarcoma Diagnostic Endoscopy and Endoscopic Surgery Otolaryngology Surgery Gynecologic Oncology Thoracic Surgery Plastic and Reconstructive Surgery Urologic Surgery Pediatric Surgery Laser Therapy Day Surgery 92 93 94 95 96 97 99 100 101 102 103 104 105 Medical Oncology Department 107 Hematology and Allogeneic Bone Marrow Transplantation Medical Oncology 1 Medical Oncology 2 Pediatric Oncology Adult Sarcoma Medical Treatment Head and Neck Cancer Medical Oncology Medical Day Hospital Anesthesia, Intensive Care, Pain Therapy, and Palliative Care Department 108 109 110 111 112 113 114 117 Clinical Anesthesia Intensive Care Palliative Care, Pain Therapy, and Rehabilitation Supportive Care in Cancer Clinical Nutrition Diagnostic Imaging and Radiotherapy Department 118 119 120 121 122 125 Radiology and Diagnostic Imaging 1 Radiology and Diagnostic Imaging 2 Radiology and Diagnostic Imaging 3 Nuclear Medicine Radiotherapy 1 Radiotherapy 2 Medical Physics 126 127 129 130 132 135 136 SHARED RESEARCH RESOURCES Cardiology Tobacco Control Clinical Psycology Medical Statistics, Biometry, and Bioinformatics Tissue Bank Functional Genomics Core Facility Cancer Proteomics - Molecular Mechanisms 140 141 142 143 145 146 147 EDUCATION AND TRAINING 148 PUBLICATIONS 154 INDEPENDENT ETHICS COMMITTEE 178 ONGOING CLINICAL STUDIES 179 ONGOING PROJECTS SUPPORTED BY DIFFERENT ORGANIZATIONS 196 Introduction 4 The Scientific Directorate supported the development of research resources In 2011, the Scientific Directorate supported the development of research resources both at a national and international level by taking part in a variety of conferences and meetings. At a national level, in July a commission comprised of members of the National Commission on Health Research at the Health Ministry and of the Lombardy Region conducted a Site Visit at our Institute to evaluate its scientific contributions and confirm its recognition as a research and care centre. For our IRCCS it was good opportunity to assess the Institute’s performance and to provide an overview on some of our achievements such as the genetic counseling procedure established by the Genetic Medicine Unit; the Prostate Program, one of the multidisciplinary core program developed under the auspices of the Scientific Directorate, and the Biomild project, aimed at developing a non-invasive test for early diagnosis of lung cancer. On that occasion, we were also very proud to announce that, after a comprehensive certification process, the Fondazione IRCCS Istituto Nazionale dei Tumori of Milan (INT) has been certified as one of sixteen European Neuroendocrine Tumors Centers of Excellence (CoE) in December 2010. Regarding issues related to research funding, number of permanent staff and tenure track, in 2011 the Scientific Directorate has kept the lines of communication open both with the Region and the Health Ministry. Also, we were honored to host the Health Minister who visited the Institute for the inauguration of a state-of-the-art Unit of Metabolic Therapy. As a member of the Technical-Scientific Committee of the CNAO, the new National Center of Oncological Hadrotherapy opened in Pavia, we point with satisfaction to the start of the Center's clinical activity in September 2011 with a treatment on the first of a series of patients with cordoma, a pathology for which INT is a main center of reference. The key role played by our Institute in the regional health sector was confirmed by the participation in the Health and Welfare session of the World Regions Forum (WRF), an initiative established by the Lombardy Region to promote exchanges 5 Scientific Report 2011 between regions all over the world where local management is particularly influential because of its vicinity to the most pressing needs of the population. The pilot project of the WRF in the area of Healthcare, “Cancer Care and Biobanks”, relies on the experience gained by our Institute as a actuator of the Lombardy Oncology Network (ROL): the ROL has in fact been developing a Virtual Biobank as a result of the networking of a series of “real” biobanks organized according to shared criteria and, whose activities are subject to the same standard of quality and regulations. The collaboration between INT and Nerviano Medical Sciences (NMS) made possible by the coordination of ROL has been developed as a result of an organizational strategy devised by the Scientific Directorate to overcome the crisis of the traditional model of anticancer drugs discovery and development caused by the shift from cytotoxic anti-cancer compounds to the so-called targeted therapies (drugs with specific molecular targets or intelligent drugs). This new strategy is based on the concept of network and aims at developing a synergy between care and research in order to ensure greater appropriateness of the therapies and scale economies both for diagnosis and for treatment of oncology patients in Lombardy, Marco A. Pierotti, Scientific Director Introduction 6 a region with 10 million inhabitants and an incidence of about 50,000 new cases/year. The new strategy is aimed at advancing research by creating the conditions for an integration of the Academy (in its Target Discovery and Validation components), the pharmaceutical industry (3D Phase) and a clinical network structured for clinical studies. As a first result, in 2011 ROL/NMS issued a call for independent clinical research projects and 31 study proposals have been selected to receive scientific and organizational support from INT and from the Department of Clinical Development of NMS. A call for pre-clinical projects has also been issued and 8 research proposals have been selected to be implemented with the collaboration of NMS. The strategy and the new initiatives were illustrated in national (WRF meeting, 28 -30 Sept.; Forum Ricerca Sanitaria in Cernobbio, 7-8 Nov.) and international contexts (WIN Symposium, 6-8 Jul.; Bioeconomy International Conference in Rome, 28-29 Nov; Conference “Molecular Diagnostics for Cancer Drug Development Europe” Frankfurt, 6-7 Dec) where they attracted some interest. On an international level, thanks to the cooperation with Nerviano Medical Sciences, our Institute was able to plan and implement an agreement with a nanotechnology team lead by Mauro Ferrari (President of the Methodist Hospital Research Institute, Houston) and Ennio Tasciotti (University of Texas Health Science Center at Houston), which resulted in a research project on nanotechnology in oncology for a new concept of drug delivery in mesothelioma. More in general, concerning its international activity, in 2011 the Scientific Directorate has strengthened the wide network of relations that was built up over the years also thanks to the presence of the Scientific Director in the Board of the Organisation of European Cancer Institutes (OECI). In 2011 two European projects in which our Institute is a partner were started. In January, the kick-off meeting of the Eurocan Platform (EP) took place, a project aimed at improvement in the key areas of prevention, early diagnosis, and therapies. The EP project involves 28 partners from various European Countries among which are all the major European Comprehensive Cancer Centers. Also, the first meeting of the Scientific Advisory Board (SAB) of TRANSCAN was held in 2011. TRANSCAN is an inter-European ministerial project where the Scientific Director was chosen as representative for Italy. The SAB identified “Validation of biomarkers for personalized cancer medicine” as the theme for a first call for collaborative research projects. In 2011, the Scientific Director was invited to continue to contribute to the selection of new Integrated Cancer Research Site (SIRIC) coordinated by the French National Institute of Cancer; the sites that will obtain the SIRIC label will receive substantial support to more efficiently organize their multidisciplinary research programs and disseminate the results. The Scientific Director was also invited to 7 Scientific Report 2011 complete the evaluation on the new Translational Research department created at the Deutsche Krebs Forschung Zentrum in Heidelberg. Regarding the research activity conducted within our Institute, a project on tumor microenvironment was granted 1.8 milion Euros per year funding for 3 years (which may be extended for up to a further 2 years) from the Italian association for cancer research (“AIRC 5x1000” funding scheme). In order to improve and facilitate clinical research within the Institute, the creation of a new Clinical Studies Office has been approved; it will support researchers teams - both from organizational and practical points of view. In an initial phase the new office was mainly equipped to provide data management and biostatistical support. The research at our Institute explored a variety of innovative research fields in oncology: an overview of the work and accomplishments of the various Departments and Units can be found, as always, in the pages of this Report. Notwithstanding the difficulties connected with the still unresolved issue of the research staff (lack of a tenure track, stop to the creation of new permanent positions), we note with great satisfaction a further increase of the Institute’s Impact Factor for 2011 (2353.98) and number of publications (450), exceeded last year’s already excellent result. 450 2353.98 426 2274.62 465 2272.32 415 2250 338 1503.55 366 1686.65 293 1559.97 SHED PAPERS 309 1390.49 320 1349.13 287 1188.21 275 1215.17 CT FACTOR Introduction 8 Patients are at the heart of the daily activities of our 1920 employees The Fondazione IRCCS - Istituto Nazionale dei Tumori (INT) is one of the main national and international referral center for the treatment and study of cancer. Our organization and management are dedicated to finding solutions to the clinical problems posed by the evolution of cancer types in every stage of their development, through prevention, prediction, diagnosis, and treatment (surgery, medicine, radiotherapy), rehabilitation, psychologic support, pain therapy, and palliative care. Patients are at the heart of the daily activities of our 1920 employees. INT has 482 beds and in 2011 admitted 22,800 patients, performing over 100,000 diagnostic tests, laboratory assays, radiotherapy sessions and medical visits. We value our patients as persons and, knowing that cancer can be a life changing experience, we strive to listen to their voice: we are therefore proud to collaborate with voluntary associations advocating patients’ right. INT is one of the largest comprehensive cancer centers in Italy. Since its establishment, this public institution has aimed to provide the highest standard of patient care. Our Institute is, however, an IRCCS, that is an institute for cancer treatment and research. Our mission, therefore, is not only to provide existing treatments but also to lay the foundations for new ones by pursuing preclinical and clinical research and swift translation into better prevention, diagnosis, therapy, rehabilitation, and improved quality of life. Revolutionizing cancer care is for us a tradition we want to live up to. Innovation was in our genes from the beginning: in 1925, when the decision to open a new institute entirely and exclusively devoted to the study and care of cancer was taken, the idea was new and controversial at least in Italy. In a more recent past, our Institute was the first in Italy to prepare a tumoral monoclonal antibody and research on biological and molecular characterization of cancers performed in our laboratories led to the identification of oncogenes at the origin of thyroid cancer and to the translation of some biomarkers from bench to bedside. 9 Scientific Report 2011 We are the first Italian oncology IRCCS in terms of scientific productivity. Even under hard economic times, we are exceedingly grateful and proud to have the trust and confidence of the major national and international funding institutions: the Ministry of Health and the Regional Authorities, the Ministry of University and Research (MIUR), the European Commission, the Italian Association for Cancer Research (AIRC), the Fondazione Cariplo, and the Association Bianca Garavaglia (supporting the pediatric area) to name but a few of the institutions that enable us to participate in the challenging everyday task of trying to defeat cancer. Finally, we would like to thank the large number of Italian tax payers who chose to assign their 0.5% income tax contribution to this Institution. Marco A. Pierotti, Scientific Director Gerolamo Corno, Director General 10 Clinical activity data clinical activity data Medical Direction is responsible for the management and organization of selected areas of the hospital: environmental health, surveillance and prevention of infectious diseases in both patients and healthcare workers, risk management, organization of outpatient activities and admissions, quality control of services provided, and management of all necessary documentation for patients at the INT. These activities are carried out in accordance with the strategies and objectives of the Foundation, following the normatives of the ISO 9000 and the Joint Commission. The first managerial aspect of Medical Direction is related to risk management, carried out with the aim of providing safe care of patients through control visits and reducing adverse events whenever feasible. A second aspect involves management of clinical data; Medical Direction provides support and drives the collection and elaboration of data – that characterize both outpatient and inpatient activities - as well as its management in activities involving the Region and Ministry of Health. Medical Direction also controls the congruency of hospital admissions through verification and eventual correction, in both the immediate and later stages, of monthly data sent to the Region, which are necessary for proper economic reporting. Medical Direction performs verification of healthcare documentation for periodic Regional controls by selecting arbitrary clinical charts to confirm that proper codes have been used, and that there are no anomalies in the services provided. The data shown are derived from those relative to the clinical activities at INT, elaborated by Medical Direction. INPATIENTS BY GEOGRAPHICAL GEO OGRAPHICAL AREASS (OVERALL 12,380) Central Italy Italian Islandss 6% 6% Southern Italy 13% Northwest Italy 6% Lombardy 62% Northeast Italy 6% Outside de Italy 11% % OUTPATIENTS BY B GEOGRAPHICAL AREAS (OVERALL 8,424) Central Italy 3% Italian Islands Southern thern Italy 3% 7% Northwest Italy 5% Northeast Italy 4% Lombardy 78% OUTPATIENTS VISITS 2004 2005 2006 2007 2008 2009 2010 2011 Surgery 64,289 60,602 59,715 61,560 56,217 51,774 52,757 52,358 Medical Oncology 49,481 55,394 61,424 61,983 62,402 90,463 86,060 87,483 Diagnostic Imaging & Radiotherapy 18,685 16,966 17,926 17,537 16,846 14,673 16,702 16,715 Anesthesia, Intensive Care, Palliative Care 32,292 31,141 32,038 33,735 30,929 18,316 25,960 29,487 Transfusion Unit 9,093 7,342 6,997 6,581 6,766 7,163 6,955 6,862 Private Patients 12,937 13,301 14,519 7,932 15,083 14,170 16,201 17,818 186,777 184,746 192,619 189,328 188,243 196,559 204,635 210,723 Total 11 Scientific Report 2011 INPATIENTS: AVERA AVERAGE AGE LENGTH OF STAY (LENGTH (LENGTH OF OF STAY>1 STAY>1 DAY) DAY AY Y)) 10.23 Average length of stay 9.03 8.91 8.95 8.34 8.49 8.53 8.49 7.42 8.52 7.69 6.23 5.96 7.32 7.35 5.47 5.66 Surgery 7.16 5.8 7.23 7.23 26 7.26 5.90 5.90 5.92 Overall 66.15 4.93 Medical Oncology INPATIENTS OVERTHE OVERT THE YEARS (LENGTH (LENGTH OF OF STAY>1 STAY>1 DAY) DAY) 6945 6925 6735 6705 Number of inpatients 6347 6250 5959 6174 5804 5574 5508 5347 5452 5594 5045 Surgery g y Medical Oncology gy SURGIC SURGICAL CAL PROCEDURES (OVERALL (OVER RALL 6,555) P ediatric surgery Pediatric 6,7% Gastrointestinal and hepatopancreatobiliary surgeryy & Liver transplantation 6,5% Urologic surger ry surgery 7,7% Colorectal surge ery surgery 9,4% Cranio-m maxillo-facial surgery Cranio-maxillo-facial 1 9% 1,9% Senology 17,4% Melano oma and Sarcoma Melanoma 15,6% Otolaryngology surgery 10,1% Gyneco ologic surgery Gynecologic 6,6% Diagnostic and surgical endoscopy 0,1% 5987 7 5965 Plastic and reconstructive nstructive surgery 9,8% Thoracic surgery 8,1% 5427 13 Scientific Report 2011 RESEARCH ACTIVITY Prostate cancer program Breast cancer: outline of clinical and preclinical research Lung cancer program Melanoma program Personalized treatment of sarcomas Novel approaches to determine prognosis and response to treatment in mature B-cell malignancies Development of radiopharmaceuticals for tumor characterization, molecular imaging, and therapy Pediatric brain tumors Multidisciplinary Programs 14 prostate cancer program Riccardo Valdagni Group Leader Nadia Zaffaroni Preclinical activities and protocols Group Leader PROJECT GROUP T. Magnani - Project Manager M.F. Alvisi - Statistician B. Avuzzi - Fellow in Radiation Oncology L. Bellardita - Psychologist A. Candosin - Secretary S. Catania - Data Entry S. Donegani - Psychologist C. Marenghi - Medical Oncologist T. Rancati - Expert in radiation modeling, Data Manager E. Ronchi - Scientific Secretary V. Tresoldi - Psychologist PARTICIPATING DEPARTMENTS AND UNITS Diagnostic Imaging and Radiotherapy Experimental Oncology and Molecular Medicine Medical Oncology Medical Statistics and Biometry Palliative Care, Pain Therapy, and Rehabilitation Pathology and Laboratory Medicine Preventive and Predictive Medicine Psychology Scientific Directorate Supportive Care in Cancer Urologic Surgery PROSTATE CANCER PROGRAM The Prostate Cancer (PC) program is a translational multidisciplinary program with exper tise in epidemiology, experimental oncology, pathology, imaging, urologic surgery, radiation oncology, medical oncology, palliative care, and psychology. Since 2005, the clinical team has been offering patients with PC a multidisciplinary approach in all stages of disease (in 2011, about 980 multidisciplinary visits were carried out as first examinations, second opinions, follow-up of patients on active surveillance or watchful waiting). Clinical cases are discussed weekly to share decisions, individualize therapeutic and observational strategies, enroll patients in trials, and verify adherence to institutional guidelines and quality assurance. Considerable attention is paid to quality of life and psychological issues. Patients and their families can rely on dedicated psychologists in the decision-making phase and throughout the course of the disease. Some of the ongoing research is summarized below. 15 Scientific Report 2011 Development of novel approaches for the inhibition of cell survival factors in preclinical models of androgen-independent PC. Based on the observation that G quadruplexes (G4) exist not only in telomeres, but also in the promoter of several oncogenes, we focused our attention on the effects exer ted by a new class of naphthalene diimides, which can reversibly bind to G4 structures, on the expression of the c-myc and hTERT genes in PC cell lines. Quantitative RT-PCR data showed down-regulation of c-myc, which was paralleled by a significant reduction of the expression levels of hTERT. Inhibition of the two oncogenes seemed to represent the primary cause of drug-induced impairment of telomerase catalytic activity in PC cell lines. miRNAs in PC: expression profiling and functional analysis. We have previously shown that miR-205 is down-regulated in PC compared to adjacent non-neoplastic tissue and acts as a tumor-suppressor in human prostate, as its reintroduction in PC cells rever ts the epithelial-to-mesenchymal transition. To gain insight into this early loss of miR-205 and into the mechanisms of PC development, we investigated the physiological role of miR-205 in normal prostate. We found that miR-205 par ticipates in a network involving Np63, an alternatively spliced isoform of p63, which is essential for maintenance of the basement membrane in prostate epithelium. At the molecular level, Np63 is able to enhance miR-205 transcription by binding to its promoter, whereas miRNA can posttranscriptionally limits the amount of Np63 protein, mostly by affecting proteasomal degradation of Np63 rather than through a canonical miRNA/target interaction. Functionally, miR-205 is able to control the deposition of laminin-332 and its receptor integrin-4. Hence, pathological loss of miR-205, as widely observed in prostate cancer, may favor tumorigenesis by creating discontinuities in the basement membrane. We also demonstrated that therapeutic replacement of miR-205 in prostate cancer cells can restore basement membrane deposition and 3D organization into normal-like acinar structures, thus hampering cancer progression. Cells and matricellular proteins as accomplices in PC. Mast cells (MC) are c-Kit-expressing cells, best known for their primary involvement in allergic reactions, but recently reappraised as impor tant players in cancer promotion and inhibition. In par ticular, we focused on the role of MCs in PC development. In PCs from both tumor-prone transgenic adenocarcinoma of the mouse prostate (TRAMP) mice and human patients, MCs are specifically enriched and degranulated in areas of well-differentiated (WD) adenocarcinoma, but not around poorly differentiated (PD) foci that coexist in the same tumors. We derived novel TRAMP tumor cell lines, representative of WD and PD variants, and through pharmacologic stabilization or genetic ablation of MCs in recipient mice, we showed that MCs promote WD adenocarcinoma growth but are dispensable for PD tumors. WD tumors rely on MCs for matrix metalloprotease 9 (MMP-9) provision, as reconstitution of MC-deficient mice with wild-type but not MMP-9(-/-) MCs was sufficient to promote their growth. In contrast, PD tumors are MMP-9 self-competent, consistent with an epithelial-to-mesenchymal transition. Such a dual source of MMP-9 was confirmed in human tumors, suggesting that MCs may be a good target for early-stage prostate cancer. Interestingly, in testing whether MC targeting could block or delay tumorigenesis in tumor-prone TRAMP mice, we observed a high incidence of early and aggressive tumors, characterized by a neuroendocrine (NE) signature and cKit expression. Taken together, these data underscore the contribution of MCs in tumor progression and uncover a new, opposite role of MCs in protecting against the occurrence of aggressive NE variants in prostate cancer. Multidisciplinary Programs 16 Active surveillance evaluated as an alternative to radical therapies in low risk PC. Selected patients are followed-up clinically and diagnostically (PSA and biopsy), and offered curative treatment if the PC appears to progress, thus limiting over treatment. Two protocols are open to enrollment: the PRIAS international prospective study, which, from September 2007 to December 2011, included 209 patients; the SA INT protocol, from March 2005 to December 2011, included 145 patients. The hypothesis to be confirmed is that <5% patients will develop clinical progression by a positive bone scan during their lifetime. Patients on active surveillance are proposed side protocols aimed at evaluating new biomarkers and non-invasive diagnostic tests in blood and urine samples. As of December 2011, more than 90 patients accepted to par ticipate in the collection. Open label Phase II study of vaccination with survivin peptides in PC patients in biochemical failure (PROVAX study). This trial, star ted in late 2010, is evaluating a novel vaccine combination (survivin peptides and IMP321) in 20 hormone-naïve or refractory patients with biochemical recurrence. Vaccine peptides, restricted for different HLA-I alleles, are emulsified in Montanide® ISA 51 VG and administered weekly for 8 weeks and then every 4 weeks thereafter. IMP321 is given prior to every second vaccination at the same site. In patients experiencing clinical benefit at the end of vaccination, the entire vaccine cycle will be repeated. A “safety run-in phase” was included to assess the toxicity of vaccine combination; the first three subjects were treated and observed for 4 weeks before star ting enrolment. No adverse event was experienced during the first vaccinations and enrollment star ted in early 2011. The study is still open. In October 2011, the protocol was amended to schedule a new induction phase for patients with increasing levels of PSA (≥2 ng/ml and <5 ng/ml in two consecutive blood samples, compared to baseline values) during the maintenance phase. Predictive models of late rectal toxicity after high-dose PC radiotherapy (RT). New RT techniques to treat PC with high doses and a high level of precision are being studied. However, a significant propor tion of patients still experience acute and late toxicity, since organs at risk are unavoidably included within the high dose region. Although predicting RT morbidity can prevent fur ther deterioration of quality of life and help introduce treatment corrections to personalize therapy, little attention and inadequate effor ts have been devoted to the development of easy-to-use tools that use individual dosimetric, clinical, and genetic risk factors, and which are able to predict the sideeffects of RT. The group involved in the project also par ticipated in two studies (AIROPROS 0101 and AIROPROS 0102) that assessed predictors of rectal toxicity. The results gave impor tant indications about the modeling of rectal bleeding in addition to other acute and late rectal complications. The data from AIROPROS 0102 were also used to develop nomograms and ar tificial neural network models to predict acute and late rectal toxicity after RT of PC. These are the first user-friendly tools repor ted in the literature for evaluating the probability of individual radio-induced rectal toxicity. A pilot study was also designed to identify genetic markers predicting late rectal bleeding. Patients were selected within the AIROPROS 0101 trial, and this pilot study showed that individual dose-volume information coupled to the patient’s genetic profile might help to explain, on the basis of dose-volume histograms, the quality and unexpected rectal bleeders, as well as the unpredicted absence of late toxicity in some individuals. The group is currently involved in a prospective multicenter study (DUE 01, promoted by San Raffaele Scientific Institute) focused on assessing predictors of genitourinary (GU) toxicity and erectile dysfunction (ED) after PC high dose RT. The final aim of the study is the development of predictive models for GU toxicity and ED with inclusion of dosimetric, clinical, and genetic risk factors. 17 Scientific Report 2011 In the domain of prediction of rectal toxicity, a new pilot study is recruiting patients with the aim of evaluating the correlation between toxicity insurgence and plasma levels of a panel of inflammatory markers. This study includes patients undergoing radical prostatectomy, radical RT, and adjuvant RT. Both absolute levels of inflammatory markers and their kinetics as a function of radiation dose and follow-up time are being evaluated. Results from this pilot study could be used prospectively to identify radiosensitive patients and to optimize their RT protocol. Keywords: translational research, multidisciplinary approach, experimental therapeutics PUBLICATIONS Gandellini P, Profumo V, Folini M, Zaffaroni N. MicroRNAs as new therapeutic targets and tools in cancer. Expert Opin Ther Targets. 2011; 15(3): 265-79. Pittoni P, Tripodo C, Piconese S, Mauri G, Parenza M, Rigoni A, Sangaletti S, Colombo MP. Mast cell targeting hampers prostate adenocarcinoma development but promotes the occurrence of highly malignant neuroendocrine cancers. Cancer Res. 2011; 71(18): 5987-97. Valdagni R. Prostate cancer units: has the time come to discuss this thorny issue and promote their establishment in Europe? Eur Urol. 2011; 60(6): 1193-6. Multidisciplinary Programs 18 breast cancer program Maria Grazia Daidone Group Leader PARTICIPATING DEPARTMENTS AND UNITS Breast Imaging Experimental Oncology and Molecular Medicine Medical Oncology Pathology Preventive and Predictive Medicine Senology BREAST CANCER: OUTLINE OF CLINICAL AND PRECLINICAL RESEARCH Major unresolved scientific problems surrounding breast cancer (BC) are related to: increasing incidence, prevention, early diagnosis, disease progression, treatment, and resistance to clinical treatments and their toxicity. The heterogeneity of human BC, in terms of genetic susceptibility, clinical behavior, molecular profiles, and even histomorphologic features, represents a major obstacle to the solution of more effective therapies. Investigations at the genetic and transcriptional levels have shown that such heterogeneity may be explained by: a) varying susceptibility to malignant transformation of different mammary cells; b) progression of breast carcinogenesis that is not necessarily stepwise or linear, from well-differentiated to poorly differentiated tumors, which is also complicated by the finding that; c) no single dominant pathway or histologic presentation has emerged in BC, whereas mutation within a single pathway has a dominant role during progression in vir tually all tumor types. High throughput technical approaches for molecular analyses have prompted a new classification of human BC and provided a new paradigm for reducing disease complexity, unraveling biological heterogeneity. This will help to better identify those destined to develop BC among atrisk women, and, among patients, those who will develop new disease manifestations for more rational planning of therapeutic strategies. 19 Scientific Report 2011 INT has traditionally provided the highest quality and level of innovation in designing and developing new approaches to the multidisciplinary treatment of women with BC. This tradition has led to landmark accomplishments, such as the introduction of new standards of therapy that are now common practice in the field of oncology. Investigations designed and conducted at INT have demonstrated the possibility of limiting the extent of surgical removal of BC, thus avoiding mastectomy in many women with relatively small tumors without compromising the chance of successful eradication of disease. These achievements originate in an approach that merges different disciplines into a common effor t for the ultimate benefit of patients. There are several key elements of success, but the most relevant are the creation of a dedicated team of clinical investigators suppor ted by a centralized and unique team for data management and analysis, the establishment of exper tise in the development of new drugs against metastatic BC, to rapidly implement new discoveries in the treatment of cases with early BC, and constant exchange among different laboratories of the Depar tment of Experimental Oncology and Molecular Medicine and the Units of the Depar tment of Preventive and Predictive Medicine. In all these respects, the approach to BC at INT has always been translational and multidisciplinary, and this tradition is maintained in the current organization of clinical and experimental services devoted to the treatment and study of BC, also including par tnerships with pharmaceutical industry. This project represents one of the first effor ts to outline the biology underlying the distinct risk situations for BC by applying novel approaches for molecular analysis and target validation to case series recruited at INT in the last decades in the context of epidemiologic or chemoprevention studies and adjuvant/neoadjuvant treatments. Investigations are focused on: a) effects of different metabolic/nutritional factors on relevant biomolecular features; b) effects of lifestyle changes on biomarkers and molecular signatures of proven prognostic relevance; c) interaction between host (including ECM features) and tumor factors; d) new genetic risk factors, including variants of uncer tain significance in BRCA genes; e) gene expression fingerprints associated to with distinct new disease manifestations and response to different treatment protocols; f) functional analyses of genes whose expression affects tumor progression and treatment resistance; g) at a preclinical level, effect of novel chemopreventive and/or antitumor therapies. To improve our understanding of BC and to develop clinically-useful strategies, we need better understanding of host factors (including age, diet, life style, metabolic syndrome, environmental factors, polymorphisms, and mutations in susceptibility genes), tumor microenvironment (growth factors, infiltrating cells, and cytokines), and genomic changes occurring in cancer cells. At INT, we have a unique oppor tunity to investigate these aspects taking advantage of: 1) dedicated infrastructure; 2) wellannotated biological samples; 3) a well-established philosophy for cancer and normal tissue acquisition, storage, and distribution to research Units; 4) updated follow-up information and validated dietary questionnaires; 5) improvements to overcome intrinsic limitations for genomic studies due to technical ar tifacts and/or to limited sample size; 6) well-trained teams with specific skills in different disciplines. Specifically, during 2011 we focused on the following: a) Expression of androgen receptors (AR) was evaluated on more than 500 primary BC. Co-expression of AR and estrogen receptors (ER) was observed in 65% of cases, and ER negative tumors were shown to be AR positive in 45% of cases. Such findings, together with the evidence of an association between AR expression and favorable clinicopathologic features, provide suppor t to the hypothesis that AR positive tumors are well differentiated and largely hormone responsive. Multidisciplinary Programs 20 b) In this study, which is the first that is prospectively assessing the relationship between the presence of metabolic syndrome and BC risk, we observed an association in postmenopausal women. When considering different BC subtypes defined by receptor status, metabolic syndrome was associated with a significant increase of ER-positive, PgR-positive, HER2-negative tumors, but not ER- and PgR-negative, HER2-positive tumors. Hyperglycemia, defined by high serum glucose, and insulin resistance, defined by high HOMA-IR, were impor tant risk factors for BC both in pre- and postmenopausal women, and also in those who were diagnosed after 55 years of age. For this latter subset of women, a decreased risk for elevated SHBG concentrations has also been found. The implication is that altered glucose metabolism is a risk factor for BC and should be considered in prevention initiatives. c) Wild-type FOXP3 induction in BC cell lines through an inducible Tet-off system showed higher in vitro migration ability and increased invasion capacity of WT-FOXP3induced compared with non-induced cells. In addition, GeneSet Enrichment analysis of differentially expressed genes between FOXP3-induced and non-induced cells indicated FOXP3-induced expression of several genes implicated in migration and metastasis, with an enrichment in molecules involved in pathways of TGF-beta signaling and the epithelial-to-mesenchymal transition, as well as in focal adhesion, strongly suggesting an involvement of FOXP3 in tumor cell dissemination. d) In the framework of collaborative studies within international consor tia, three allelic variants have been identified on chromosomes 12p, 12q, and 21q which are associated with an increased risk of BC in the general population, as well as three allelic variants, two of which are close to ESR1, associated with an increased risk of developing BC in women carrying a mutation in the BRCA1 and BRCA2 genes. e) The investigation on differentially expressed microRNAs in different BC molecular subtypes (basal, HER2+, and luminal, as defined by the expression of genes ESR1 and ErbB2) showed downregulation of miR-190b, miR-375, and miR-342-5p in tumors belonging to the basal subtype. Using a Gene Ontology approach, these microRNA were shown to be associated with terms like mitochondrial matrix, carbohydrate catabolic process and mitochondrial respiratory chain, thus suggesting a possible alteration of carbohydrate metabolism in basal tumors. Experiments are currently ongoing to verify this possibility. f) The effect of the combination of 4-oxo-4-HPR with paclitaxel (PTX) in BC cells showed that the retinoid is able to strongly inhibit the growth of both ER+ and triple negative cells, and to synergistically improve the cytotoxic activity of PTX. These results suggest that the retinoid could be a suitable substitute for microtubule poisons. In collaboration with the University of Milan (Prof Della Valle), chemical modification of the structure of 4-oxo-4-HPR is currently under investigation in order to increase its solubility and, consequently, bioavailability. g) A database collecting information related to clinicopathologic features, metabolic syndrome, patient follow-up, and availability of biological specimens (tumor material, blood, serum and plasma, collected with informed consent) has been established and will represent an added value of this project for future studies. This project enables a better working relationship among specialists in cellular and molecular biology, pathology, medical oncology, and epidemiology. Therefore, even though within an ambitious perspective, this project represents a star ting point for a broader plan. Keywords: metabolic syndrome, genetic risk, gene expression profile, microRNA profile, microenvironment 21 Scientific Report 2011 PUBLICATIONS Daidone MG, Zaffaroni N, Cappelletti V. Strategies to translate preclinical information to breast cancer patient benefit. J Natl Cancer Inst Monogr. 2011; 2011(43): 55-9. Marchini C, Gabrielli F, Iezzi M, Zenobi S, Montani M, Pietrella L, Kalogris C, Rossini A, Ciravolo V, Castagnoli L, Tagliabue E, Pupa SM, Musiani P, Monaci P, Menard S, Amici A. The human splice variant 16HER2 induces rapid tumor onset in a reporter transgenic mouse. PLoS One. 2011; 6(4): e18727. Endogenous Hormones and Breast Cancer Collaborative Group, Key TJ, Appleby PN, Reeves GK, Roddam AW, Helzlsouer KJ, Alberg AJ, Rollison DE, Dorgan JF, Brinton LA, Overvad K, Kaaks R, Trichopoulou A, Clavel-Chapelon F, Panico S, Duell EJ, Peeters PH, Rinaldi S, Fentiman IS, Dowsett M, Manjer J, Lenner P, Hallmans G, Baglietto L, English DR, Giles GG, Hopper JL, Severi G, Morris HA, Hankinson SE, Tworoger SS, Koenig K, Zeleniuch-Jacquotte A, Arslan AA, Toniolo P, Shore RE, Krogh V, Micheli A, Berrino F, Barrett-Connor E, Laughlin GA, Kabuto M, Akiba S, Stevens RG, Neriishi K, Land CE, Cauley JA, Lui LY, Cummings SR, Gunter MJ, Rohan TE, Strickler HD. Circulating sex hormones and breast cancer risk factors in postmenopausal women: reanalysis of 13 studies. Br J Cancer. 2011; 105(5): 709-22. Milne RL, Goode EL, García-Closas M, Couch FJ, Severi G, Hein R, Fredericksen Z, Malats N, Zamora MP, Arias Pérez JI, Benítez J, Dörk T, Schürmann P, Karstens JH, Hillemanns P, Cox A, Brock IW, Elliot G, Cross SS, Seal S, Turnbull C,Renwick A, Rahman N, Shen CY, Yu JC, Huang CS, Hou MF, Nordestgaard BG, BojesenSE, Lanng C, Grenaker Alnæs G, Kristensen V, Børrensen-Dale AL, Hopper JL, DiteGS, Apicella C, Southey MC, Lambrechts D, Yesilyurt BT, Floris G, Leunen K,Sangrajrang S, Gaborieau V, Brennan P, McKay J, Chang-Claude J, Wang-Gohrke S,Radice P, Peterlongo P, Manoukian S, et al. Confirmation of 5p12 as a susceptibility locus forprogesteronereceptor-positive, lower grade breast cancer. Cancer Epidemiol Biomarkers Prev. 2011; 20(10): 2222-31. Multidisciplinary Programs 22 lung cancer program Ugo Pastorino Group Leader PARTICIPATING DEPARTMENTS AND UNITS Thoracic Surgery Radiodiagnostics Polygenic Inheritance Tumor Genomics Cancer Proteomics Immunobiology of Human Tumors Molecular Immunology LUNG CANCER PROGRAM The incidence and mortality of lung cancer have constantly declined during the last three decades in male populations of Europe and the US, mainly as a consequence of effective smoking control policies. This reduction is by far the most important determinant of the reduction in total cancer mortality observed for all sites. In the same period, however, the cure rates for lung cancer have not significantly improved, and the 5-year survival rate of all detected lung cancers remains below 15%. Beyond the specific question of mortality reduction, a decade of clinical research on lowdose CT (LDCT) screening has markedly changed our knowledge on the natural history and biology of lung cancer. In fact, collateral studies of the Multicentric Italian Lung Detection (MILD) project have provided new insight into the genetic determinants of tobacco addiction, chronic obstructive pulmonary disease, and coronary calcification as independent risk factors for lung cancer, frequency of interstitial lung disease and bronchial diverticula, along with the value of tissue and blood biomarkers. After 15 years of extensive research on circulating DNA, we have demonstrated that miRNA signatures in plasma can not only detect lung cancer 2 years earlier than LDCT, but can also predict the aggressiveness of disease and distinguish indolent from lethal cancers. This discovery will help clarify why the most virulent forms of lung cancer elude LDCT screening and will open new perspectives in the early detection and management of lung cancer. SCREENING AND RANDOMIZED TRIALS Our screening program started with the pilot study on 1035 volunteers in Milan in 2000 and was followed up in 2005 by a randomized trial comparing annual or biennial LDCT with observation, namely MILD. This included 4099 participants, 1723 randomized to the control group, 1186 to biennial LDCT screening, and 1190 to annual LDCT screening. The MILD trial has now entered its 7th year. In the follow-up stopped in November 2011, we reported 9901 person-years for the pilot study and 17,621 person-years for the MILD trial. Forty-nine lung cancers were detected by LDCT (20 in biennial and 29 in the annual arm), of which 17 were identified at baseline examination; 63% were of stage I 23 Scientific Report 2011 and 84% were surgically resectable. Stage distribution and resection rates were similar in the two LDCT arms. The cumulative 5-year lung cancer incidence rate was 311 per 100,000 in the control group, 457 in the biennial, and 620 in the annual LDCT group (P = 0.036); lung cancer mortality rates were 109, 109, and 216/100,000 (P = 0.21), and total mortality rates were 310, 363, and 558/100,000, respectively (P = 0.13). Total mortality in the pilot study was similar to that observed in the annual LDCT arm at 5 years. There was no evidence of a protective effect of annual or biennial LDCT screening. Furthermore, a meta-analysis of the four published randomized trials showed similar overall mortality in the LDCT arms compared with the control arm. BIOMARKERS miRNAs represent a class of molecules that have the capacity for simultaneous regulation of hundreds of genes and entire networks of biological processes. We previously identified diagnostic and prognostic miRNA signatures in tissue and plasma samples of lung cancer patients detected by spiral-CT screening. In plasma samples, we also looked at signatures able to predict lung cancer in samples collected up to 2 years before lung cancer CT detection. We identified 4 signatures: i) risk to develop lung cancer (RD), ii) risk to develop the aggressive form of lung cancer (RAD), iii) presence of disease (PD), and iv) presence of aggressive disease (PAD). One of main criticisms of our previous work concerned the use of pools of 5-6 plasma samples of disease free subjects, instead of individual samples. During the last year, we were able to enlarge the validation set and analyze the robustness of our signatures on individual samples collected from 53 CT-detected lung cancer patients and 100 disease free individuals. Our results from studying plasma and normal tissue of lung cancer patients lead us to consider the influence of the tissue microenvironment on cancer development. Epithelial cancers are now considered not to be simply the result of abnormal growth of cancer cells, but rather the result of complex interactions of cancer cells with stromal components and cells of the immune system. In particular, it has been demonstrated that stromal “activated fibroblasts” are able to promote the development of several tumors by inducing angiogenesis, remodeling the extracellular matrix, and inducing epithelial-mesenchymal transition through the activation of several pathways such as TGF-β or Wnt. The refined signatures, composed of a total of 24 miRNAs, were validated on samples collected from the 53 patients and 65 controls. The previous results were confirmed or ameliorated: for the two signatures of risk and diagnosis, we observed a specificity and sensitivity higher than 80% and for the two signatures of aggressiveness a very high specificity (>96%) and ~88% sensitivity. Moreover, two of the 53 patients within the validation set developed neoplasms (one bronchial alveolar carcinoma [BAC] and one benign tumor). The plasma samples collected before CT-detection were both positive for the RD signature but negative for the RAD one; the sample collected at the moment of the CTdetection in the BAC patient was also positive for the PD signature, but not for the PAD one. We are studying the role of activated fibroblasts on tumor development. We were able to establish several fibroblast cultures from surgical specimens of lung cancer patients and to identify those with high levels of alpha-smooth muscle actin (α-SMA), a marker of fibroblast activation. In particular, a major question concerned the plasma miRNAs that were able to predict the aggressive form of lung cancer (RAD signature), and whether they are a signal of some event in the normal lung. This hypothesis could potentially Multidisciplinary Programs 24 explain why we can observe their deregulation as early as two years prior to lung cancer development. Expression of the six most deregulated miRNAs of the RAD signature was analyzed in fibroblast cell lines with high and low α-SMA levels. The three miRNAs that were most up-modulated in the RAD signature (mir-197, mir-28-3p, and mir-17) were all significantly over-expressed in activated fibroblasts. Of the three down-modulated miRNAs, two (mir-101 and mir-21) were generally under-expressed in activated fibroblasts and one (mir-451) was not detectable by qRT-PCR. STEM CELLS The identification of lung tumor cancer stem cells (CSC) and associated markers may be useful for optimization of therapeutic approaches and to provide predictive and prognostic information in lung cancer. We reported the presence of highly tumorigenic CD133+ subpopulation of cells displaying stem-like features and chemoresistance to conventional drugs in primary non-small cell lung tumors (NSCLC). We demonstrated that in vivo cisplatin treatment of lung tumor graft models, which closely resemble the features of parental primary tumors, resulted in enrichment of the chemoresistant CD133+ fraction. In particular, an increased of CD133+CXCR4+ subset was observed which we speculated is involved in metastatic process. Furthermore, new combination strategy to overcome CSC-induced resistance to conventional cytotoxic compounds are evaluated, and the in vivo efficacy of a differentiating agent (i.e. ATRA) in depleting the tumor stem-like pool was assessed. ATRA treatment was able to partially deplete the component of CD133+/CXCR4+ cells as shown by fluorescence-activated cell sorting (FACS) analysis, an effect that may account for the increased latency in tumor re-growth after combination therapy compared to cisplatin alone. Similar results were also obtained using an innovative in vitro model that allows the recovery of highly purified and viable tumor cells from tumor grafts that retain the features of the parental tumors which grow as spheroids in serum-free medium (cancer tissue originated spheroids, CTOS). Exploiting CTOS culture from several tumor graft models, we tested the efficacy of ATRA treatment partially depleting the CSC chemoresistant fraction. We also investigate the role of CSC in the metastatic process, demonstrating that the induction of EMT in a primary cell line generated a subset of CD133+cells negative for the epithelial antigen EpCAM that strongly express CXCR4, a chemokine receptor shown to be involved in metastatic progression in different tumor types. The CD133+/CXCR4+/ EpCAM- phenotype may identify a particular subset of lung cancer stem cells endowed with the ability to disseminate and to initiate secondary tumors. To support this theory, we used FACS to examine the presence of CD133+/ESA-/CXCR4High subpopulation in primary tumors and corresponding lymph node metastases, and we found that a fraction of CD133+/ESA- cells, strongly expressing CXCR4, were detectable in metastasis but not in primary tumors. Moreover, the phenotypic study of spontaneous lung metastases derived from subcutaneous injection of the H460 lung cancer cell line revealed enrichment for the CD133/CXCR4 double positive population in metastases compared to parental tumors. Thus, a distinct subset of CD133+ migrating CSCs, possibly generated through the EMT process, could be responsible for formation of metastases. INFLAMMATION AND CANCER It has been shown in a large study cohort of MILD participants that simple CT might provide complementary information for lung cancer risk stratification. Specifically, airflow obstruction is a strong independent predictor of lung cancer and suggests that increased mean lung density may also have an important value in determining prognosis. Conversely, no association between the features of emphysema as assessed by 25 Scientific Report 2011 automated CT analysis and lung cancer was observed. All of these findings are important to stratify the risk of lung cancer for future prospective evaluations. Other smoking-related inflammatory abnormalities have been extensively evaluated in MILD. Although these have not been demonstrated to be linked to lung cancer, their assessment should not be avoided in the lung cancer screening setting. It has been shown that asymptomatic screening participants may develop relevant interstitial lung diseases (ILDs). Some of these ILDs should be not overlooked as they carry a prognosis even worse than many lung cancer subtypes. Although atherosclerotic vascular disease accounts for more deaths and disability than all types of cancer, the importance of detecting subclinical atherosclerosis and targeting prevention of future cardiovascular events is only now starting to be highlighted in the lung cancer screening setting. In the MILD trial, it has been shown that that routine evaluation of coronary artery calcium score is feasible and provides relevant prognostic information. LUNG FIBROBLASTS In co-injection experiments with lung cancer cells, we observed that lung fibroblasts isolated from different sources have pro-tumorigenic potential and influence composition of the extracellular matrix (ECM). Compared to tumors generated by injection of A549 cells alone, heterotypic tumors displayed strongly increased levels of COL6A3 and MMP2, slightly increased levels of SPARC and reduced CTSL and CTSC, indicating the influence of fibroblasts on ECM composition. Tumors generated by co-injections were also more likely to metastasize to the lung. Moreover, culturing of primary lung cancer cells with CAF conditioned medium (CM) also resulted in similar transcriptional regulations of ECM-related genes, and increased levels of MMP2 were detected in tumors derived from injection of CM treated cells. Signals from the microenvironment have also been shown to modulate different aspects of carcinogenesis and, in particular, contribute to tumor heterogeneity through induction of epithelial-mesenchymal transition (EMT). This process could also result in modulation of the subpopulation of cancer cells endowed with higher tumor forming potential, operationally defined as CSC. In preliminary experiments, exogenous stimuli can regulate the CD133+ phenotype of lung cancer cells. TGF-beta treatment resulted in an increase in CD133+ cells both in A549 cells (5-fold increase) and in a primary lung adenocarcinoma cell line established in our laboratory (LT73; 10-fold increase), also confirming a link between EMT induction and acquisition of the stemness phenotype by cancer cells in lung cancer. Furthermore, stimuli from CAFs can de novo generate CD133+ cells. LT73 cells contain a small subpopulation of CD133+ cells (0.1%) which remains stable during culturing. Through FACS sorting, a line devoid of CD133 expressing cells was generated (LT73 CD133neg) and cultured in the presence of medium conditioned by CAFs (CM) or directly co-cultured with CAFs. After both treatments, appearance of CD133 positive cells could be demonstrated, while cells with this phenotype were undetectable after culturing in normal conditions. Accordingly, expression of stemness related genes (OCT4, NANOG, alpha6ITG) was increased in LT73 CD133neg after treatment with CM from different fibroblast cultures demonstrating a direct influence of stromal components on the modulation of the CSC pool. Taken together, these data demonstrate that cross-talk between fibroblasts and cancer cells can dictate ECM composition and regulate CSC content and dissemination of lung cancer suggesting that identification of factors responsible for this cross-talk could be instrumental in devising novel therapeutic strategies. GENOME-WIDE ANALYSES Associations between clinical outcome of cancer patients and the gene expression signature in primary tumors at the time of diagnosis have been reported. We tested whether Multidisciplinary Programs 26 gene expression patterns in non-involved lung tissue might correlate with clinical stage in lung adenocarcinoma (ADCA) patients, comparing the transcriptome of non-involved lung samples from 60 ADCA smoker patients of clinical stage I versus 60 patients with stage >I. Five candidate genes were down-regulated in stage >I and in lung ADCA tissue compared to non-involved tissue. Studies in vitro indicated that four of the genes (SLC14A1, SMAD6, TMEM100, and TXNIP) inhibited colony formation of lung cancer cell lines transfected to overexpress these genes, suggesting their potential tumor-suppressor activity. Individual variations in the transcriptional profile of non-involved lung tissue may reflect individual predisposition to tumor aggressiveness in patients with lung ADCA. Non-involved lung tissue from cancer patients surgically resected for a lung ADCA (n=40) or for a lung metastasis from a non-lung cancer (n=40) was also analyzed by genome-wide transcriptional analysis to identify a transcriptional signature associated with risk of these pathological conditions. Comparison of the gene expression pattern in the two groups pointed to a transcriptional signature enriched for genes involved in the extracellular matrix (ECM)-receptor interaction pathway. Seven of 11 genes identified in this pathway encode collagen chains, suggesting that individual variations in transcript levels of these genes in non-involved lung tissue may modulate the risk of metastatic spread to the lung. By qPCR, results for collagen genes COL3A1, COL4A1, and COL4A2 were confirmed in the discovery series and validated in an independent series of 36 lung metastases and 47 lung ADCA patients. Overall, analysis by qPCR of the two series combined indicated statistically significant 1.2-fold up-regulation of COL4A1 and COL4A2 transcript levels in patients with lung metastasis of a non-lung cancer. Transcriptional upregulation of collagen genes in normal lung tissue may be associated with individual risk of lung metastasis. We have also started a study on the transcriptional profile of non-involved lung tissue from 300 lung ADCA patients in association with clinical parameters related to chronic obstructive pulmonary disease (COPD), and in particular with forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC), and the FEV1/FVC ratio. We are using the Illumina microarray platform which allows detection of expression levels of about 48,000 transcripts. CARCINOGENESIS We carried out an extensive FCM analysis of the immunological profile of lung tissues isolated from 52 patients. For each, the frequency (determined as % of all CD45+ leukocytes) of 11 different cellular subsets was characterized in three different tissue samples (based on an operational classification of the surgical samples as “normal/far”, “adjacent” and “tumor” tissue). The investigated subsets included: CD3+CD4+ and CD3+CD8+ T lymphocytes, CD19+ B cells, CD14+ monocytes, and CD4+ FOXP3+ regulatory T cells. In addition, we looked at activated T cells expressing either HLA-DR or CD69. All tissue samples, including those defined as “normal” and “adjacent” contained a sizeable fraction (5-9%/CD45+) of recently activated (HLA-DR+, or CD69+) T cells. Furthermore, the comparison of frequency of each of the subsets indicated, in several instances, a significant skewing in the distribution in tumor tissue compared to normal and adjacent tissues. In particular, no difference was found for any subset between normal and adjacent tissues, while an increased frequency, in tumor tissue, of CD3+ T cell and CD19+ B cells, activated HLA-DR+ T cells and CD69+ CD8+ T cells was found. In addition, conventional CD4+ FOXP3+ regulatory T cells were at higher frequency in the neoplastic tissue compared to normal/adjacent tissues. In contrast, significant reduction in monocytes was observed in tumor tissue compared to normal and adjacent tissues. Interestingly, we also found the presence of CD8+ T cells expressing FOXP3 in tumor tissue. This subset was recently described by us in melanoma samples as an “early effector” subset. Taken together, these results suggest that: a) both normal/adjacent and neoplastic lung tissues 27 Scientific Report 2011 are actively involved in ongoing immune responses as documented by presence of recently activated (HLA-DR+/CD69+) T cells; b) conventional regulatory T cells accumulate selectively in neoplastic tissue, but are also found in surrounding normal tissues; c) the presence of CD8+ FOXP3+ T cells is consistent with the early phases of generation of anti-tumor immunity in neoplastic tissue; d) neoplastic tissue has a specific immunological profile compared to the normal/adjacent tissues. EXPERIMENTAL MODELS We used p53+/- mice and replaced their hematopoietic cells with those from p53 wild type Thy 1.1 congenic mice in order to avoid the prominent lymphoid transformation. The initial idea of promoting lung cancer in such chimeric mice by lung delivery of inflammatory agents as they develop osteosarcomas at a high rate. Lung inflammation was then studied in the context of bleomycin-induced pulmonary fibrosis. Fibrosis results from inflammatory tissue damage and impaired regeneration. In the context of bleomycininduced pulmonary fibrosis, we demonstrated that the matricellular protein SPARC distinctly regulates inflammation and collagen deposition depending on its cellular origin. Reciprocal Sparc-/- and WT bone marrow chimeras revealed that SPARC expression in host fibroblasts is required and sufficient to induce collagen fibrosis in a proper inflammatory environment. Accordingly, Sparc-/- >WT chimeras showed exacerbated inflammation and fibrosis due to the inability of Sparc-/- macrophages to down-regulate TNF production because of an impaired response to TGF-b1. Hence, the use of bone marrow cells expressing a dominant negative form of TGF-bRII under the monocyte-specific CD68 promoter, as a decoy, phenocopied Sparc-/- donor chimeras. Our results point to an unexpected dual role of SPARC in oppositely influencing the outcome of fibrosis. The pro-inflammatory condition of SPARC-KO>WT chimeras is now exploited to test whether total body radiation and bleomycin-induced lung injury render mice prone to lung cancer. Keywords: lung cancer, early diagnosis, biomarkers, inflammation PUBLICATIONS Boeri M, Verri C, Conte D, Roz L, Modena P, Facchinetti F, Calabrò E, Croce CM, Pastorino U, Sozzi G. MicroRNA signatures in tissues and plasma predict development and prognosis of computed tomography detected lung cancer. Proc Natl Acad Sci USA. 2011; 108(9): 3713-8. Sangaletti S, Tripodo C, Cappetti B, Casalini P, Chiodoni C, Piconese P, Santangelo A, Parenza M, Arioli I, Miotti S, Colombo MP. SPARC oppositely regulates inflammation and fibrosis in bleomycin-induced lung damage. Am J Pathol. 2011; 179: 3000-10. Frullanti E, Galvan A, Falvella FS, Manenti G, Colombo F, Vannelli A, Incarbone M, Alloisio M, Nosotti M, Santambrogio L, Gonzalez-Neira A, Pastorino U, Dragani TA. Multiple genetic loci modulate lung adenocarcinoma clinical staging. Clin Cancer Res. 2011; 17: 2410-6. Sverzellati N, Guerci L, Randi G, Calabrò E, La Vecchia C, Marchianò A, Pesci A, Zompatori M, Pastorino U. Interstitial lung diseases in a lung cancer screening trial. Eur Respir J. 2011; 38(2): 392-400. Diciotti S, Sverzellati N, Kauczor HU, Lombardo S, Falchini M, Favilli G, Macconi L, Kuhnigk JM, Marchianò A, Pastorino U, Zompatori M, Mascalchi M. Defining the intra-subject variability of whole-lung CT densitometry in two lung cancer screening trials. Acad Radiol. 2011; 18(11): 1403-11. Pastorino U, Rossi M, Rosato V, Marchianò A, Sverzellati N, Morosi C, Fabbri A, Galeone C, Negri E, Sozzi G, Pelosi G, La Vecchia C. Annual or biennial CT screening versus observation in heavy smokers: 5-year results of the MILD trial. Eur J Cancer Prev. 2012; 21(3): 308-15. Multidisciplinary Programs 28 melanoma program Mario Santinami Group Leader Licia Rivoltini and Andrea Anichini Preclinical activity and protocols Group Leaders PARTICIPATING UNITS Melanoma and Sarcoma - Coordinator Immunobiology of Human Tumors Immunotherapy of Human Tumors Medical Oncology Pathology MELANOMA PROGRAM Malignant melanoma continues to be a considerable medical issue because of the unsatisfactory efficacy and significant toxicities of currently-available drugs, and the rising incidence of the disease worldwide, which has doubled in the last 10 years with over 160,000 cases. Currently, over 90% of patients present with only primary melanoma at the time of first diagnosis. Although resection of the primary tumor is curative in many cases, some 20-30% of patients will eventually die of their cancer. Patients with distant metastases and/or stage IV disease have a very poor prognosis with a median survival of 8 months and a 2-year survival rate of 11%. Established in 2000, the Melanoma Program is a multidisciplinary approach involving surgeons, dermatologists, oncologists, pathologists, and experimental scientists, all involved in patient care and research. This integrated network offers patients the highest standards of care and improves issues related to melanoma diagnosis and therapy by increasing current knowledge about biology, genetics, and interaction with the host environment. The projects of this multidisciplinary program: • Offer melanoma patients the most promising therapeutic strategies, based on a careful selection at the individual level of tumor features and disease stage • Perform extensive and coordinated preclinical and clinical studies aimed at understanding the mechanisms of action of novel anti-melanoma therapies and pathways of resistance, with par ticular attention to immune responses and immunotherapy • Understand the strategies utilized by melanoma cells to restrain tumor immunity from the very early phase of disease and promote disease progression, and to identify pharmacological tools for the recovery of effective immune responses. 29 Scientific Report 2011 Several integrated research projects are ongoing, fostering fur ther understanding of: a) genetic alterations that promote tumor transformation and progression; b) the role of altered intracellular signaling pathways in promoting melanoma cell survival, resistance to programmed cell death and escape from immune control; c) the role of pro-inflammatory crosstalk between tumor and stroma in promoting tumor growth and progression; d) identification of molecular markers of progression; e) identification and pharmacological targeting of cancer stem/initiating cells within the tumor population. From a clinical point of view, crucial questions are approached with the goal of developing novel and more effective therapeutic strategies, by combining emerging treatments and drugs (including vaccines) with more conventional therapies, both in experimental models and clinical trials. Novel therapeutic approaches. Phase I-II clinical trials testing the most promising therapeutic strategies have been activated within the multidisciplinary clinical program, and patient recruitment is in progress. These include vaccination strategies with tumor antigens as recombinant proteins (MAGE3, PRAME and NY-Eso1, ASCI strategy), immunomodulation of anti-CTLA4 antibodies in combination with chemotherapy (NIBIT trial), and novel BRAF and MEK inhibitors. Studies focused on evaluating the immunological effects occurring in treated patients are performed through dedicated monitoring of tumor T cell immunity, frequency and function of myeloid-derived suppressor cells (MDSC) and regulatory T cells (Treg) together with cytokine/chemokine serum profiling. Recently, based on consistent preclinical and initial clinical data, we have designed a randomized clinical protocol testing whether immunomodulating agents can synergize with standard therapies in improving specific tumor immunity to increase clinical benefits. Specifically, in patients with intradermal/subcutaneous melanoma lesions, we will test electrochemotherapy (ECT) either alone or in combination with proton pump inhibitors or intratumor injection of low dose IL-2. The study will be aimed at testing whether the combinatorial approach can induce positively modulate tumor immunity (in terms of increase in tumor-specific CD8+ and/or CD4+ T cells and decrease of immunoregulatory cells such as Tregs and immunosuppressive myeloid components of different origin) either at the systemic or local level. Clinical benefit, as improved TTP or effects on distant untreated tumor lesions, will be also determined by clinical and pathological assessment. Study of immunoregulatory pathways. The evaluation of the phenotypic and functional features of immunosuppressive cells (such as Tregs and MDSCs), the molecular pathways leading to their accumulation and the impact that these cells may have on the clinical course of melanoma patients has allowed us to gain information about: i) the expression of LAG-3 as marker of activated Treg present at the tumor site, displaying stronger immunosuppressive activity; ii) the role of tumor exosomes in conver ting myeloid cells into MDSC, and the immunosuppressive/pro-tumorigenic proper ties of these cells generated either in vitro or in vivo in melanoma patients; iii) immunomodulation by drugs, such as cyclophosphamide or proton pump inhibitors (esomeprazole), on Treg and MDSC in vitro or in vivo, of treated patients. Specific studies have been conducted to study the metabolic impact, and par ticularly the impact of glycolysis, hypoxia, and associated pH dysregulation in the tumor microenviroment, on different arms of the immune responses. On the basis of the data produced in vitro, ex-vivo, and in different melanoma murine models, we discovered that pH regulation can profoundly influence tumor-specific immunity and that drugs interfering with such a pathway (e.g. proton pump inhibitors or the omeprazole family) may represent a valid therapeutic Multidisciplinary Programs 30 strategy to recover immune-mediated tumor control. A patent about the immunomodulating role of proton pump inhibitors in cancer has been proposed and is presently under evaluation. Molecular studies on markers for melanoma progression. We have analyzed the results of gene expression and microRNA profiling studies in archival sentinel lymph node biopsy (SNB) samples to evaluate transcriptional profiles for the identification of markers to be exploited for the stratification of stage III patients according to prognosis. We have evidence that tumor-positive SNB from patients with node involvement at regional complete lymph node dissection and poor prognosis at 5 years follow-up possess distinct transcriptional patterns, which are mostly due to immune response regulated genes in the sentinel lymph node. Analysis of the miRNA profiles and preliminary assessment of the miRNA-mRNA target pairs identified a set of miRNA and immune response regulated genes, thus suppor ting the hypothesis that miRNA can influence melanoma progression by regulating immune response processes ongoing in the sentinel lymph node. In order to evaluate mutated BRAF as a circulating molecular marker for disease progression, we have analyzed mutated BRAF in metastatic melanoma lesions and in plasma of melanoma patients. About 50% of melanoma tissues are positive for the T1799A variant (V600E) by sequence analysis, while the mutation is detected in 60% of cases by allele-specific real-time PCR-based detection with improved sensitivity. Circulating BRAFV600E is detected in 70% of patients, fur ther indicating intratumor heterogeneity for the mutation. mRNA and miRNA profiling of MDSC induced in vitro by melanoma exosomes. Prelimi- nary results pointed out a role for mRNA and miRNA carried by melanoma exosomes in modulating molecules involved in regulation of immune processes in monocytes. Monocytes treated with melanoma exosomes show a transcriptional pattern involving IL-6 and HIF1α. Melanoma exosomes carried miRNA targeting genes involved in the MDSC response and mRNA regulating TGF-β signaling. Mechanism of action of ipilimumab in metastatic lesions. The availability of the antiCTLA-4 mAb ipilimumab, for therapy of advanced melanoma, has led to the first randomized phase III study showing improved survival in metastatic disease. The use of ipilimumab is based on the hypothesis that CTLA-4 blockade may suppress a negative pathway of immunity, which is thought to be dominant in neoplastic tissues of advanced cancer. Therefore, blockade of CTLA-4 by ipilimumab is expected to activate T-cell– mediated responses at the tumor site. However, immunologic monitoring of neoplastic tissues from patients treated with ipilumumab has not been previously performed. To address this issue we carried out a detailed immunohistochemical analysis of metastatic lesions removed before and after ipilimumab therapy from a melanoma patient. We found that objective tumor response, seen in one of two post-therapy lesions, was associated with a specific immunological profile, which was not seen in either the pretherapy or post-therapy non-responding lesion. The neoplastic tissue of the regressing lesion was characterized by increased infiltration by activated (HLADR+) CD3+ T cells that expressed cytolytic effector markers, by the presence of CD1a+ dendritic cells, and by a lower frequency of FOXP3+ lymphocytes. These results suggest that ipilimumab promotes infiltration of neoplastic tissues by dendritic cells and T cells and promotes functional differentiation of T cells to cytolytic anti-tumor effectors. A subset of melanoma characterized by selective expression of the AXL receptor tyrosine kinase (RTK). The identification of new subsets of melanomas based on analysis for RTK expression may lead to the development of new and targeted therapies based on the usage of specific RTK inhibitors. In this study, we found that a subset of melanomas (38% of 58 cell lines investigated) express RTK AXL, a member of the TAM (Tyro3, AXL, and MER) family of receptors. AXL was specifically expressed by a subset of MITF-negative melanomas lacking expression of melanocyte differentiation antigens. 31 Scientific Report 2011 AXL was functional in these tumors as shown by analysis of downstream signaling pathway activation following stimulation with the ligand (GAS6). Inhibition of AXL expression by siRNA, or treatment of melanoma cells with a selective inhibitor (R428), suppressed motility, invasiveness, and ability of neoplastic cells to heal a wound and migrate across endothelial cell layers. These results suggest that AXL is a potential therapeutic target in a subset of MITF-negative melanomas. Keywords: tumor vaccines, immune escape, BRAF/MEK inhibitors, melanoma stem cells PUBLICATIONS de Vries IJ, Castelli C, Huygens C, Jacobs JF, Stockis J, Schuler-Thurner B, Adema GJ, Punt CJ, Rivoltini L, Schuler G, Coulie PG, Lucas S. Frequency of circulating Tregs with demethylated FOXP3 intron 1 in melanoma patients receiving tumor vaccines and potentially Treg-depleting agents. Clin Cancer Res. 2011; 17(4): 841-8. De Milito A, Canese R, Marino ML, Borghi M, Iero M, Villa A, Venturi G, Lozupone F, Iessi E, Logozzi M, Della Mina P, Santinami M, Rodolfo M, Podo F, Rivoltini L, Fais S. pH-dependent antitumor activity of proton pump inhibitors against human melanoma is mediated by inhibition of tumor acidity. Int J Cancer. 2010; 127: 207-19. Del Vecchio M, Mortarini R, Tragni G, Di Guardo L, Bersani I, Di Tolla G, Agustoni F, Colonna V, Weber JS, Anichini A. T-cell activation and maturation at tumor site associated with objective response to ipilimumab in metastatic melanoma. J Clin Oncol. 2011; 29: e783-8. Multidisciplinary Programs 32 personalized treatment of sarcomas Paolo G. Casali Group Leader PARTICIPATING UNITS Adult Sarcoma Medical Treatment - Coordinator Biomarkers Clinical PET Evaluative Epidemiology Immunotherapy of Human Tumors Laboratory Medicine Melanoma and Sarcoma Molecular Diagnostic laboratory Palliative Care Molecular Basis of Genetic Risk, Polygenic Models Tumor Genomics PERSONALIZED TREATMENT OF SARCOMAS OVERVIEW Soft tissue and bone sarcomas, including GISTs, are rare and highly heterogeneous tumors. Heterogeneity is firstly related to their ubiquitous anatomical origin. In this regard, applying good surgical principles to all sarcoma primary sites is not feasible. In par ticular, retroperitoneal and thoracic sarcomas have a poorer prognosis, primarily for surgical reasons. It is realized that new therapeutic avenues should be explored for these tumors, exploiting all disciplines, from surgery to radiation and medical therapy. Heterogeneity is also related to the pathology of these tumors, as there are dozens of histological subtypes. It is well-known that the natural history of sarcomas differs substantially depending on the histological subtype. In the last few years, it has also become clear that histologic subtypes possess distinct cytogenetic and molecular profiles that affect sensitivity to medical therapies, including cytotoxic and targeted agents. These latter have mechanisms of action that are more specifically dependent on the molecular profile of the tumor. This poses new challenges to medical therapy of sarcomas, reinforcing the need to personalize medical treatment, mainly exploiting knowledge of deregulated molecular profiles. In this regard, GISTs constitute a tumor model that the sarcoma medical community has had the privilege to explore, and the model can now be tested in other types of sarcomas. In par ticular, it is clear that the current approach to sarcomas should be highly personalized, on a highly multidisciplinary basis. GISTs constitute an advanced platform, but other sarcomas are catching up rapidly, as new targeted agents are becoming available at a steady pace. 33 Scientific Report 2011 The aim of this group is to strengthen the institutional research platform, aimed at gaining new insights on the antitumor activity of cytotoxics and molecular targeted agents in selected types of sarcoma, including the rarest ones. New insights will also be gained on how to incorporate these medical therapies into multidisciplinary treatment strategies, with insights even in the most challenging clinical presentations of sarcoma. New avenues in the methodology of clinical research will be attempted, so that an additional value of the project will be the assessment of new strategies for clinical research, potentially serving as a model for other rare tumors. The patient populations include all patients affected by sarcoma, which for practical reasons are mainly divided into adult soft tissue sarcoma, GIST, small blue round cell sarcoma, osteosarcoma, chordoma and chondrosarcoma, and rare histological types. The group has the goals of: • Strengthening the institutional infrastructure for clinical studies on new agents in sarcoma. The aim of the infrastructure is to place the INT in the best position to launch and/or to join phase II and phase III clinical studies on new agents in sarcoma. • Suppor ting the institutional infrastructure for translational research related to the targeted use of new molecular agents in sarcoma. The infrastructure will aim to place the INT in the best position to perform translational research on the use of new agents in sarcoma in tailored manner. • Suppor ting the sarcoma networking coordinated by the INT to allow prospective and retrospective studies even on the rarest sarcoma subtypes and presentations. The INT coordinates the Italian Network on Rare Tumors, which is a powerful means to perform prospective and retrospective studies on rare presentations, with regards to their natural history and sensitivity to treatments. • Studying the clinical utility of new targeted agents for treatment of sarcoma. Targeted agents imply considerable rethinking of clinical methodology (e.g., with regard to tumor response, assessment etc.). However, only centers with a large number of patients can embark on such a project, through systematic clinical observations and studies focusing on treatment strategies. • Developing and testing new methodologies for clinical research in rare tumors. An effor t will be made to test new options firsthand at least on the rarest presentations. RELEVANT OUTPUT During the third year of the project, global international collaboration among sarcoma centers was strengthened. The ESMO International Conference on Sarcoma & GIST was organized by INT and planned for March 2012; beyond the educational intent, the event is a crucial moment for the sarcoma community, aimed to share new investigational studies and methodologies in sarcomas. Several clinical trials on rare sarcoma subtypes are ongoing or just completed: 1. Phase II trial on nilotinib in pigmented villonodular tenosynovitis. This is a rare condition in which tumor growth is sustained by CSF1R/CSF1 through an autocrine/ paracrine loop that is potentially inhibited by nilotinib. Enrollment has just been com- Multidisciplinary Programs 34 pleted and data analysis is ongoing. Results on the activity of imatinib were published in collaboration with other European centers. 2. Phase II trial on the activity of NGR-TNF, a fusion protein derived from NGR and TNF. We postulated that vascular sarcoma histotypes could show a par ticular sensitivity to this compound. 3. Two phase II trials in imatinib-pre-treated chordoma: a) lapatinib, an EGFR inhibitor : the final results will be presented at ASCO 2012 b) everolimus + imatinib, currently enrolling. 4. Four phase II trials on GIST: a) everolimus + imatinib in imatinib-naïve patients with a PDGFRA D842V mutation; b) regorafenib, a BRAF inhibitor, as third line therapy; the results of this completed international trial will be presented at ASCO 2012; c) BKM 120, a PI3K-inhibitor, as third line therapy; d) third generation TKI-inhibitor (Dovitinib) in high dose imatinib pretreated patients. 5. Phase III trial in advanced pretreated liposarcoma/leiomyosarcoma: eribulin versus dacarbazine. 6. Phase II trial on siromilus + sorafenib in advanced pretreated osteosarcoma: it is an Italian Sarcoma Group trial, planned on the published results on the activity of sorafenib alone in this setting of patients. 7. Phase II multicentric international trial on denosumab in bone giant cell tumor : interim analysis of this enrolling trial was presented both at CTOS 2011 and ASCO 2011. 8. Phase II randomized vs placebo double-blinded trial con IPI926 in advanced chondrosarcoma. 9. Activity of sunitinib in advanced sarcoma patients treated at our institution was updated in a presentation at CTOS 2011. The animal model is under study in order to identify the mechanism of action of the drug. We first published our data on sunitinib ina lveolar soft par t sarcoma, confirming its antitumor activity, based on biological rationale. We repor ted that sunitinib is active both by a direct antitumor effect and an antiangiogenic mechanism. We established the activity of imatinib in chordoma, with a publication on the final analysis of the phase II study. We repor ted on the activity of dacarbazine +/- doxorubicin in clear cell sarcoma in advanced setting in a pooled series treated within the project of the National Rare Cancer Network. Regarding myxoid liposarcoma, the results of the Italian Sarcoma Group phase II study on neoadjuvant trabectedin was accepted for publication in 2012. A pooled retrospective analysis (INT, Royal Masden London) of the activity of trabectedin in advanced uterine leiomyosarcoma was published, and the activity of ifosfamide in well differentiated/dedifferentiated liposarcoma was confirmed and presented at ASCO 2011. A position paper on the surgical approach of retroperitoneal sarcomas was published, due to the complexity of surgery in this disease and the lack of a standardized approach. Based on the consensus statements from European and Nor th American exper t sarcoma surgeons, the paper was aimed to describe a reproducible and standardized approach to these tumors. A detailed description of the different procedures according to the variety of different presentations was made. 35 Scientific Report 2011 Finally, the results of the phase III Italian/Spanish Sarcoma Groups were accepted for publication in 2012: in high risk localized sarcoma patient population, randomized to receive three or five cycles of chemotherapy in addition to local treatment, with no difference was detected in overall survival. Keywords: sarcomas, rare sarcoma subtypes, genetic alterations PUBLICATIONS Gronchi A, Frustaci S, Mercuri M, Martin J, Lopez-Pousa A, Verderio P, Mariani L, Valagussa P, Miceli R, Stacchiotti S, Dei Tos AP, De Paoli A, Longhi A, Poveda A, Quagliuolo V, Comandone A, Casali PG, Picci P. Short, full-dose adjuvant chemotherapy in high-risk adult soft tissue sarcomas: a randomized clinical trial from the Italian Sarcoma Group and the Spanish Sarcoma Group. J Clin Oncol. 2012; 30(8): 850-6. Stacchiotti S, Longhi A, Ferraresi V, Grignani G, Comandone A, Stupp R, Bertuzzi A, Tamborini E, Pilotti S, Messina A, Spreafico C, Gronchi A, Amore P, Vinaccia V, Casali PG. Phase II study of imatinib in advanced chordoma. J Clin Oncol. 2012; 30(9): 914-20. Multidisciplinary Programs 36 novel approaches / mature b-cell malignancies Paolo Corradini Group Leader PARTICIPATING UNITS Hematology and Bone Marrow Transplantation - Coordinator Immunobiology of Human Tumor Medical Oncology 3 Medical Statistics and Biometry Pathology Proteomic Laboratory Radiology and Diagnostic Imaging NOVEL APPROACHES TO DETERMINE PROGNOSIS AND RESPONSE TO TREATMENT IN MATURE B-CELL MALIGNANCIES OVERVIEW Multiple myeloma (MM) and chronic lymphocytic leukemia (CLL) are mature B-cell cancers with an incidence that increases with age. Despite novel drugs, MM remains incurable for the vast majority of patients, with a highly variable outcome in different prognostic subgroups. The same applies to CLL: the disease is incurable and prognosis is extremely variable depending upon several clinicopathological factors. The selection of the most appropriate treatment (chemo-immunotherapy or stem cell transplantation [SCT]) must include knowledge of the clinical and genetic prognostic factors of the patient. For example, the limited duration of response after autologous SCT for MM patients with t(4;14)(p16;q32), t(14;16)(q32;q23) and 17p13 deletions highlights the need to develop a risk-adapted treatment strategy. The same is true for CLL patients carrying the 17p13 deletion. From an idealistic point of view, treatment strategies should be tailored based on clinical risk determination, adverse genetic prognostic factors, and host features. Although there is some data from gene expression profiling studies, there are no clear and firm conclusions on prognostic relevance and applicability in a clinical setting. While flow cytometry, cytogenetics, and molecular analyses may provide impor tant prognostic information for both MM and CLL, they are not routinely used, and not frequently used together in a prospective fashion. Modern treatment protocols lead to complete remission (CR) in a considerable propor tion of patients with MM and CLL. However, many patients will ultimately relapse, implying that the achievement of a clinical CR is compatible with a significant amount of residual malignant cells. For these reasons, a comprehensive approach prospectively integrating clinical and laboratory data is required for better stratification of patients, which will in turn translate into better allocation of healthcare resources. 37 Scientific Report 2011 Our major objective is to analyze the pre-treatment clinical and biological features of patients to determine their value in predicting disease response and survival. In par ticular, focus is placed on four main research areas: i) the genetic features of tumors (cytogenetics and FISH studies of MM cells, detection of MM stem cells, validation of the 17-gene expression-based risk-stratification model, identification of circulating MM specific miRNAs, use of a proteomic strategy on both leukemic cells and plasma specimens to identify novel proteins as biologic indicators of prognosis and response to treatment for CLL); ii) the immunological evaluation of the host and tumor interaction (evaluation of the T cell, natural killer cell and myeloid derived suppressor cell compar tment); iii) monitoring of minimal residual disease (multiparameter flow cytometry and molecular methods); iv) assessment of bone lesions using a novel imaging method [whole body magnetic resonance imaging (DW-MRI)]. A fundamental goal of this project is to find a panel of biomarkers that can be easily and routinely used in a clinical setting. RELEVANT OUTPUT Promising results have been obtained during the last year of activity. In par ticular, we have demonstrated that: • The number of lesions revealed by diffusion weighted MRI (DW-MRI) is significantly higher than that revealed using standard radiological examinations. There was a significant difference in the number of lesions detected in patients with symptomatic MM compared to patients in follow-up. Complex image analysis defined a diffusion coefficient (ADC, apparent diffusion coefficient) that is inversely correlated with tumor cellularity. In par ticular, most patients with MM had lesions characterized by a median ADC of 0.7, with a narrow standard deviation. The ADC value increases with response to treatment. Monitoring of the ADC value allows functional and morphological evaluation of bone lesions, indicating the enormous potential of applying DW-MRI for evaluation of MM. • Circulating miRNAs can be detected and analyzed by quantitative RT-PCR in peripheral blood plasma samples of MM patients. We have characterized a specific circulating miRNA signature that differentiates MM patients from healthy subjects. It was possible to identify a correlation between the levels of specific circulating miRNAs and prognostic factors defined by ISS and cytogenetics. Fur ther studies are aimed at identifying the role of differentially-expressed miRNAs in the plasma of myeloma patients. Preliminary results indicate that miRNAs present in the peripheral blood could be used for disease monitoring in MM patients. The same methodology is being used to study smoldering MM. • Elevated levels of serum amyloid A (SAA) protein in plasma of CLL patients were identified using a proteomic strategy. To detect new plasma biomarkers in CLL patients, surface-enhanced laser desorption ionization time-of-flight (SELDI-TOF) mass spectrometry was applied. The analysis revealed statistically significant differences in SAA expression between the plasma of LLC patients and healthy subjects (P=0.002). In addition, SAA levels are elevated in the plasma of patients with an unfavorable cytogenetic profile (try12; del17 del11) compared to patients with normal or other Multidisciplinary Programs 38 cytogenetic status (P=0.02). In CLL patients, SAA plasma levels also positively correlated with a peripheral lymphocyte doubling times of less than one year (P=0.009). Although preliminary, these data suggest that elevated SAA levels are associated with unfavorable prognostic markers and suppor t the view that inflammation is implicated in development of CLL. • Clonogenic MM cells can be stained using the Hoechst side population and Aldefluor assays. These methods are used to quantify MM stem cells and assess their role as a surrogate marker for clinical response during therapy. We have star ted a collaboration with the experimental depar tment of our Institution with the aim of applying array comparative genomic hybridization (aCGH) and single nucleotide polymorphism (SNP) arrays to study new emerging molecular subgroups with prognostic significance for MM patients enrolled in clinical trials. A new phase III trial aimed at comparing bor tezomib, cyclophosphamide and dexamethasone versus lenalinomide cyclophosphamide and dexamethasone in patients with multiple myeloma at first relapse or primary refractory has initiated. With this project, we plan to integrate clinical and biological data from patients enrolled with the ultimate goal of finding a panel of biomarkers that can be easily and routinely used in a clinical setting. Samples are being collected by each REL (Rete Ematologica Lombarda, Lombardy Hematology Network) center par ticipating in the project and sent to our laboratory for biological studies. Since the beginning of the trial (April 2011), 45 patients have been enrolled Peripheral blood and BM samples are being collected at study entry, after the first three cycles during the induction phase, at the end of the induction phase, at the end of the consolidation phase, and thereafter every 4 months for at least one year. We have therefore collected 75 vials of positively selected CD138+ plasma cells. Fifteen patients have completed the first 3 cycles and four patients the 6 cycles, and all biological samples have been collected. The plasma samples from the PB of all patients have been stored for miRNA analysis. Using multiparametric flow cytometry, we are studying fresh blood samples to assess the presence of MM progenitor cells that may be used as a surrogate marker for clinical response to a given drug combination. We are also assessing the correlations between the presence of specific T-cell subsets, natural killer (NK) cells, myeloid derived suppressor cells (MDSC), and the response to proposed therapies to provide data regarding a potential tumor-promoting (or tumor-inhibiting) role for each subset of MM patients. Keywords: multiple myeloma; response to therapy; biomarkers; chronic lymphocytic leukemia 39 Scientific Report 2011 PUBLICATIONS Cavo M, Tacchetti P, Patriarca F, Petrucci MT, Pantani L, Galli M, Di Raimondo F, Crippa C, Zamagni E, Palumbo A, Offidani M, Corradini P, Narni F, Spadano A, Pescosta N, Deliliers GL, Ledda A, Cellini C, Caravita T, Tosi P, Baccarani M; GIMEMA Italian Myeloma Network. Bortezomib with thalidomide plus dexamethasone compared with thalidomide plus dexamethasone as induction therapy before, and consolidation therapy after, double autologous stem-cell transplantation in newly diagnosed multiple myeloma: a randomised phase 3 study. Lancet. 2010; 376(9758): 2075-85. Dodero A, Crocchiolo R, Patriarca F, Miceli R, Castagna L, Ciceri F, Bramanti S, Frungillo N, Milani R, Crippa F, Fallanca F, Englaro E, Corradini P. Pretransplantation [18-F]fluorodeoxyglucose positron emission tomography scan predicts outcome in patients with recurrent Hodgkin lymphoma or aggressive non-Hodgkin lymphoma undergoing reduced-intensity conditioning followed by allogeneic stem cell transplantation. Cancer. 2010; 116(21): 5001-11. Sarina B, Castagna L, Farina L, Patriarca F, Benedetti F, Carella AM, Falda M, Guidi S, Ciceri F, Bonini A, Ferrari S, Malagola M, Morello E, Milone G, Bruno B, Mordini N, Viviani S, Levis A, Giordano L, Santoro A, Corradini P; Gruppo Italiano Trapianto di Midollo Osseo. Allogeneic transplantation improves the overall and progression-free survival of Hodgkin lymphoma patients relapsing after autologous transplantation: a retrospective study based on the time of HLA typing and donor availability. Blood. 2010; 115(18): 3671-7. Multidisciplinary Programs 40 development of radiopharmaceuticals Emilio Bombardieri Group Leader PARTICIPATING UNITS Nuclear Medicine - Coordinator Molecular Therapies Medical Oncology Prostate Program Molecular Immunology DEVELOPMENT OF RADIOPHARMACEUTICALS FOR TUMOR CHARACTERIZATION, MOLECULAR IMAGING, AND THERAPY All the radiopharmaceuticals used in Nuclear Medicine for tumor imaging provide not only morphological data, but also impor tant information on the biology of cancer tissue such as aggressiveness, proliferative activity, hypoxia, and amino acid uptake. All these parameters can be considered as prognostic factors and may be useful at tumor presentation for selection of the most effective treatment. Metabolic imaging in monitoring treatment response can overcome the intrinsic limitations of morphologic assessment of tumor response. In recent years, many new radiopharmaceuticals were developed and investigated based on specific recognition and binding to tumor targets. The same radiopharmaceuticals proposed for tumor imaging, when labeled with radioisotopes with high activity, may be able to deposit a sufficient amount of radiation energy to kill cancer cells. The radioisotope therapy includes different steps: choice of a specific target on cancer cells; selection of a metabolic ‘bullet’ that can bind the target with high affinity; radiolabeling of the probe to localize disease; and finally, identification of the radionuclide with the best physicochemical characteristics (positron, beta or gamma emission). In the case of thyroid cancer, which in advanced stages is currently treated with radioiodine, the development of an individual dosimetry and the better knowledge of its biology could greatly improve treatment strategies. This project is focused on the development of: a) 3’-deoxy-3’- 18 F-fluorothymidine (18 F-FLT) as a radiopharmaceutical for clinical PET; b) radiolabeled somatostatin analogues for radioreceptor therapy of neuroendocrine tumors (NET); c) a radiolabeled monoclonal antibody fragment directed to prostatic specific membrane antigen (PSMA) both as diagnostic tracer and therapeutic agent for prostate cancer ; d) novel techniques for radiopharmaceutical and nuclear medicine, and to provide biological insights to optimize therapy of thyroid cancer. 41 Scientific Report 2011 Development of 18 F-FLT as a radiopharmaceutical for clinical PET. The major objective of this study is to differentiate malignant from normal tissues and measure cancer cell proliferation. The tracer under investigation is 18F-fluorothymidine (18 F-FLT), which can be used for diagnosis and monitoring the effectiveness of anticancer treatments. In particular, this tracer will be assessed in both pre-clinical and clinical studies in patients with locally advanced breast cancer undergoing neoadjuvant chemotherapy. New radioreceptor therapy for NETs. The radiolabelling of somatostatin analogues with lanthanides or lanthanide-like radiometals has already been optimized using beta emitters such as 90Y and 177 Lu, and with 68 Ga for PET. Here, the objective is to evaluate whether the combined treatment with 177 Lu-DOTA-TATE and 90Y-DOTA-TATE can exploit the different emission energy of the two radionuclides to improve the killing effects on both micro- and macro-metastases. Development of immunological probes against PSMA. PMSA is a transmembrane protein that is overexpressed in prostatic cancer. The anti-PSMA single chain Fv, after radiolabeling, can detect prostate cancer cells better than traditional anti-PSA antibodies due to its binding to the cell surface. Both positron and electron emitting radioisotopes are considered for radiolabeling since the reliable tracers used for diagnostic imaging can potentially be utilized for therapy when conjugated with 131 I, 90 Y, or 177 Lu. Novel approaches for treatment of thyroid cancer. Here, the first step will be to investi- gate the expression of IGFBP7 and TIMP3, rearrangement of the oncogenes RET/PTC, and the mechanism of tumor response to combined treatment with gimatecam and HSP90 or the MEK inhibitor CI-1040. When radioisotope therapy with 131 I is used, pretreatment dosimetry is essential to establish the optimal activity and to maximize the dose of irradiation. Original method for 18 F-FLT synthesis. An easy production of 18 F-FDG has been patented. The radiopharmaceutical fulfills the requirements of the Pharmacopea (sterility, pyrogenicity, pH, chemical and radiochemical purity, analysis of residual reagents). Animal models bearing breast cancer tumors have been studied to compare the uptake of 18F-FLT with 18 F-FDG and to determine 18 F-FLT uptake and behavior, and in par ticular its relationship with the biology of cancer tissue (cell proliferation, necrosis, prognostic markers). Studies using micro-PET have confirmed the feasibility of an in vivo approach. A clinical protocol has been approved by an Independent Ethics Committee, which entails evaluation of early response to primary chemotherapy (AT+CMF) in patients with locally advanced breast cancer, stage T2-4,N0-3,M0. A PET evaluation with 18 F-FLT is planned at the beginning of treatment, after the first cycle, and at the end of the treatment prior to surgery. 18 F-FLT uptake will be compared with pathological response, prognostic parameters, proliferative indices, and other modalities of diagnostic imaging. This ongoing study aims to validate the use of 18 F-FLT PET as an early predictor of response to chemotherapy. At present, 11 patients have entered the clinical study; our preliminary observations show that tumor lesions (both primary cancer and lymph node metastases) take up 18 F-FLT with different intensity, and the tracer was also useful to localize distant metastases. Radioreceptor therapy of NETs. These investigations have continued with tyr(3)-octreotate (TATE) bound to DOTA with 90 Y or 177 Lu radioisotopes (90Y-DOTA-TATE and 177 Lu-DOTA-TATE). Having noted the individual effect of therapies with 90 Y and 177 Lu labeled somatostatin analogues, and taking into consideration the different proper ties Multidisciplinary Programs 42 of both radionuclides, combination treatments with 90 Y and 177 Lu peptides is being evaluated, especially in tumors with heterogeneous proper ties. The limiting factor in this case is the combined toxicity caused by the radiolabelled peptides. Data from animal studies have shown that the association of different radioisotopes was more effective in the overall survival of mice. The combination of 90 Y-DOTA-TATE and 177 Lu-DOTA-TATE determined a 62% survival rate at 150 days after therapy compared to the same rate of survival at 88 days after 90 Y-DOTA-TATE alone and 96 days after 177 Lu-DOTA-TATE alone. Preliminary results in our group on patients treated with four therapeutic cycles alternating 5.55 GBq 177 Lu-DOTA-DATE and 2.6 GBq 90 Y-DOTA-TATE suggest that the treatment is well tolerated with only rare cases of transient and mild hematological toxicities. The protocol adopted (repeated cycles with 5.5 GBq of 177Lu DOTA-TATE and 2.6 GBq of 90Y DOTA-TATE) resulted in an objective response in 21 of 26 cases (80.1%), and included 8 par tial responses (30.1%), one complete response (3.8%), and 12 stable disease (46.1%). Side effects were limited to transient leucopenia in a few cases; no renal toxicity was described. On the basis of these results, it is planned to increase the activity of the radiopharmaceuticals injected (7.4 GBq for 177 Lu and 3.7 GBq for 90Y) to fur ther improve clinical response in patients with advanced disease that is refractory to traditional approaches. Radiolabeled monoclonal antibody fragment against PSMA. The murine monoclonal anti-PSMA engineered fragment (D2B) has been radiolabeled with different radionuclides that are suitable for diagnostic imaging (111 In) and therapy (131 I and 90 Y). The conditions for radiolabeling have been studied along with the stability of the fragment and its affinity, all with satisfactory results. Animal models based on cell lines having different expression of the antigen of interest (PC3-PSMA, cells transfected with PSMA, and PC3-WT, the same line not expressing the antigen) have been prepared. Initial data have shown that the biokinetics of the D2B fragment is better than the intact antibody, and tumor visualization is very clear within 6 hours after injection, and the tumor/background ratio is more favorable. In addition, the specificity of D2B uptake results very high with the fragment, which detects only lesions expressing PSMA. Pre-clinical studies in animal bearing tumor expressing (LNCaP\tPC3-PSMA) or not expressing (wtPC3) the antigen have been performed. Preliminary experiments of tumor localization have been performed with the anti-PSMA scFv fragment (D2B) fluorecinated with cys5.5 dye. Tumor visualization was evident within 3 hours after injection and tumor visualization is very clear within 6 hours after injection with reduced background compared to localization with the entire antibody. The same antibody fragment has been radiolabeled with different radionuclides suitable for diagnostic imaging (111 In and 131I) and therapy (131 I). Radiolabeling conditions are now well established and we demonstrated stability and maintained reactivity of the fragment after labeling. In vivo studies with the above murine model using a 131I radiolabeled scFv fragment have been performed indicating that the optimal tumor\background ratio is obtained at 24 hours. Ongoing fur ther experiments with 131I and 111 In radioisotopes will hopefully enable to optimize these reagents for diagnostic imaging of prostate cancer. Biological characterization of thyroid cancer and new therapeutic approaches. In particular, the genetic mechanisms in thyroid cancer are being studied (BRAF mutations, RET/PTC and TRK oncogenes in papillary cancer, and PAX8/PPARgamma rearrangements and RAS mutations in follicular cancer). The development of new anticancer drugs is ongoing by identifying the role of the RET/PC (TPC-1) translocation, the BRAF V600E (BCPAP and NIM1) mutation, and the double lesions BRAF V600E/PI3K E54K (K1). The antiproliferative activity of gimatecan, a topoisomerase inhibitor, and several agents that affect the transduction pathway such as the HSP90 inhibitor 17-AAG and the MEK 1/2 inhibitor CI-1040 are under investigation. Considering the radiometabolic treatment of differentiated thyroid cancer, individualized dosimetry has been developed to demonstrate the potential clinical advantages in 43 Scientific Report 2011 maximizing the therapeutic activity of 131 I according to the pre-treatment bone marrow dosimetry (Benua Leeper method). A multicenter Italian study was also carried out to calculate the absorbed dose both in bone marrow and in lesions in patients treated with fixed activity ranging from 3.7 to 12 GBq. The median [range] of the absorbed dose to bone marrow was: 0.50 [0.20–1.50] Gy. This implies that the fixed activity currently used in these types of treatment could be increased for most patients. Lesion evaluation in the multicenter study gave an indication of a strong reduction of lesion uptake in two subsequent cycles. If this is confirmed with fur ther observations, a convenient treatment strategy of metastatic patients should be based on unequivocal staging of metastatic patients before the first treatment (124I-PET), followed by maximized administrations. Keywords: molecular imaging, radiopharmaceutical development, radiometabolic therapy PUBLICATIONS Zacchetti A, Martin F, Luison E, Coliva A, Bombardieri E, Allegretti M, Figini M, Canevari S. Antitumor effects of a human dimeric antibody fragment 131I-AFRA-DFM5.3 in a mouse model for ovarian cancer. J Nucl Med. 2011;52(12):1938-46. Lopci E, Chiti A, Castellani MR, Pepe G, Antunovic L, Fanti S, Bombardieri E. Matched pairs dosimetry: 124I/131I metaiodobenzylguanidine and 124I/131I and 86Y/90Y antibodies. Eur J Nucl Med Mol Imaging. 2011;38 Suppl 1:S28-40. Review. Chiesa C, Maccauro M, Romito R, Spreafico C, Pellizzari S, Negri A, Sposito C, Morosi C, Civelli E, Lanocita R, Camerini T, Bampo C, Bhoori S, Seregni E, Marchianò A, Mazzaferro V, Bombardieri E. Need, feasibility and convenience of dosimetric treatment planning in liver selective internal radiation therapy with (90)Y microspheres: the experience of the National Tumor Institute of Milan. Q J Nucl Med Mol Imaging. 2011;55(2):168-97. Review. Multidisciplinary Programs 44 pediatric brain tumors Maura Massimino Group Leader PARTICIPATING UNITS Pediatric Unit, Coordinators: Maura Massimino, Filippo Spreafico Pediatric Radiotherapy Pediatric MRI Radiodiagnostics Cancer Proteomics Immunobiology of Human Tumors Nuclear Medicine Clinical Epidemiology and Trial Organization Palliative Care and Rehabilitation Psychology Neuropathology (Università La Sapienza, Rome) Neuropathology (Istituto Neurologico Carlo Besta, Milan) Unit of Experimental Oncology (CRO, Aviano National Cancer Institute) Acquired brain lesions Unit (IRCCS Eugenio Medea, Bosisio Parini) Many Neurosurgical Units in the Lombardy Region and throughout Italy PEDIATRIC BRAIN TUMORS Pediatric Oncology manages and studies pediatric age cancers with a theoretic age range of 0-15 years (21 years in Nor thern Europe and USA). In common practice, the 15-21 year limit is for those otherwise typically pediatric cancers also presenting in adults (neuroblastoma, nephroblastoma, medulloblastoma) that are best studied and treated in a pediatric oncology setting. The multidisciplinary goals are: • Improving treatment strategies and number of cured children • Reducing the risk of relapse • Improving salvage treatment • Understanding clinical and biological prognostic factors • Providing adequate and continuous follow-up • Organizing tailored rehabilitation • Preventing, recognizing, and treating late-effects • Providing, whenever needed, genetic counseling The size of the problem is that 1-2 children under 15 years/10,000 each year suffers from cancer. In Italy, there has been a definite increase in the incidence of 2% per year in the last 20 years, and the expected new cases/year are now around 1800. The increase is especially related to more leukemias, brain tumors, and neuroblastoma. Childhood cancer remains, however, a rare disease representing 1-2% of all cancers. Dying for cancer is the first cause of death for disease in childhood, but survival has increased from 65% in 1983-85 to 75% in 1992-1994 and over. Childhood cancer is not a disease but rather a “world of disease”, different for histology, site of origin, race, sex and age, among others. A large interest is presently concentrated on reducing the costs in late-effects for cure. 45 Scientific Report 2011 PEDIATRIC BRAIN TUMORS AS A FIRST MODEL OF MULTIDISCIPLINARY CARE Brain tumors are the most common solid tumor in childhood and are the second most frequent childhood malignancy after leukemia. They account for 15% to 20% of all primary brain tumors. These tumors are now the leading cause of death from childhood cancer. Around 350-400 new cases are diagnosed yearly in Italy. The INT, and in par ticular the Pediatric and Radiotherapy Units, have a long-standing experience in the management of pediatric brain tumors. Every year, about 60-70 new patients are submitted to adjuvant treatment after surgery consisting of radiotherapy and chemotherapy depending on histological diagnoses, extent of disease, and age of patients. Around 400 patients cured for brain tumors are in active follow-up consisting of thorough clinical examination, MRI, neurological, endocrinological, psychiatric, and psychologic neuro-cognitive counseling when requested. Patient accrual during the last three years (2009-2011) is shown in the figure. 220 200 200 180 2009-2011 Patients accrual 160 140 120 108 112 100 80 57 60 553 47 40 40 21 20 0 Central Nervous System Soft tissue sarcomas Rare tumors Neuroblastoma Bone sarcoma Malignant lymphoma Wilms tumor Histiocytosis MAIN TRIALS Medulloblastoma. Among pediatric brain tumors, medulloblastoma (MB)represents the most frequent malignant entity. Our effor ts have been concentrated in the previous 10 years on the creation, application, and evaluation of an innovative trial for metastatic tumors combining, in the adjuvant setting, intensive chemotherapy, tailored craniospinal irradiation delivered according to a non-conventional technique called HART (hyperfractionated accelerated radiotherapy), and post-radiation chemotherapy whose intensity has been determined by pre-radiation response to drugs. This trial, which has become the most used treatment in Europe for this patient sub-setting, allows an overall survival at 10-years of 70% versus compared to 40% for historical data. The actions in the multidisciplinary setting have allowed to determine: chemo-responsiveness during the early phase of treatment whose results have driven total craniospinal HART doses and post-HART treatment, thus sparing those children with a more curable tumor from higher radiation doses and more intensive chemotherapy, including, for those who needed, two myeloablative thiotepa courses. Questions about different prognoses in metastatic tumors are also being explored from pathological/biological points of view with front-line central review differentiating MB subtypes and looking at markers in both immunohistochemistry and FISH that can fur ther stratify tumor features and out- Multidisciplinary Programs 46 come, such as p53, MYCN and MYC, nuclear beta-catenin, survivin, GAB, YAP, and FILA. • The multidisciplinary team including Pediatrics, Pediatric Radiotherapy and Radiodiagnostic MRI will lead in Italy, together with other extra-institutional par tners for neurosurgery and neuro-pathology, the upcoming standard risk MB protocols. Moreover, in the upcoming European protocol for standard risk MB, which will fur ther stratify patients according to biologically-different prognostic subgroups, we are preparing to centrally check the quality of radiotherapeutic plans using a software system called VODCA that will be disseminated to two other complementary pediatric radiotherapy centers in Italy, in order to assure the best available treatment in all the par ticipating centers. Ependymoma. It is the second most common malignant tumor in children. In the last 18 years, our Unit has coordinated clinical national trials, pathological and biological studies, and neurocognitive outcome evaluation and has provided much guidance for the for thcoming SIOP (International Society of Pediatric Oncology) study. This study is a comprehensive program to improve the accuracy of diagnosis and explore different therapeutic strategies in children, adolescents, and young adults with a primary diagnosis of intracranial ependymoma. It will include a centralized review of pre and postoperative imaging to confirm that removal of the tumor is complete and to get advice from a panel of key opinion leaders for second look surgery if needed. It will also include a central review of pathology to confirm histological diagnosis and to prospectively identify disease subgroups and/or correlate patient response to treatment. After surgery and central review of imaging and pathology, patients will be enrolled in one of three clinical studies according to the outcome of the initial surgical resection (residual disease vs no residual disease), according to age or eligibility/suitability to receive radiotherapy. • Also in this setting, apar t from front-line central pathology review, use of VEC (vincristine, etoposide, cyclophosphamide) chemotherapy as a standard, solicitation of second-look surgery, which were all derived from Italian experience, a special role will be given to hypofractionated radiotherapy boost for postoperative residual disease. This adjuvant treatment was originally conceived in our Institute and the first results will be presented in June at the ISPNO (International Symposium of Pediatric Neurooncology). Here again, in the context of the multidisciplinary effor ts, the indications for radiotherapy need to consider a better local control by applying non-conventional fractionation on a smaller volume and using all the technological developments required by any single patient with any individual disease presentation. The possibility to give a conformational treatment with an accurate neoplastic target that limits therapeutic dose only to tumoral tissue arises from the availability of high-quality imaging, reproducible immobilization systems, computerized system for vir tual simulation, imaging fusion, three dimension treatment plans, and technology miniaturizing. As for the MB protocol, the quality of radiotherapy will be nationally checked by us. BIOMARKERS Cerebrospinal fluid proteome from Central Nervous System (CNS) pediatric tumors: patient related pattern. Cerebrospinal fluid (CSF) cytology is the gold standard for diag- nosing leptomeningeal dissemination, which provides crucial information for a correct therapeutic approach in brain tumors. Sensitivity of combined CSF cytology and neuroimaging studies, however, remain relatively low. Changes in CSF protein composition have been shown to reflect pathological processes in the CNS, such as tumor growth. • We seek to characterize the CSF proteome of pediatric primary CNS tumors to identify CSF biomarkers predictive of tumor proclivity to leptomeningeal spread or related to patient clinical outcome. We have preliminarily piloted a label-free shotgun approach based on a high sensitive nano-LC-MS/MS linear ion trap-FT mass spectrometry to define the CSF protein pattern from four children with MB. A total of 257 proteins and 147 non-redundant proteins were detected with extremely high 47 Scientific Report 2011 stringency (confidence 99-100%). Protein functional classification based on Gene Ontology indicated that many of these proteins are involved in CNS disorders. These preliminary results indicate that the annotation capabilities presented provide specific information about CSF proteins and are a convenient method to design iterative and targeted follow-up experiments. We will apply the above-described proteomic strategy on a initial series of 30 children with primary CNS tumors, whose CSF has been already prospectively banked at diagnosis and at different timing of their disease course, upon institutional review board and ethical committee approval. A comparison of CSF from patients and controls will be done using highly sensitive proteomic approach for protein mapping, classification and identification in minimal amounts of CSF. Correlation with patient clinical and histological variables will also be explored. One of the points of major clinical relevance will be elucidating possible correlation between putative tumor-specific CSF proteins and presence/development of leptomeningeal dissemination. A larger cohor t of patients, prospectively recruited from the host institution and other Italian and European collaborating institutions, will be characterized for CSF proteome once the first phase of the proposed project has identified reliable CSF candidate markers of disease progression/recurrence. It is believed that markers predictive of early tumor progression or leptomeningeal metastasis can allow for timely and appropriate treatment of high-risk children with primary CNS tumors, or even more impor tantly, for sparing unnecessary therapies in low-risk patients. Standardization and validation of putative biomarkers are needed to give widespread acceptance. Identification of microRNA biomarkers from cerebrospinal fluid. These will be investi- gated in a number of brain tumors using CSF from pediatric lymphoma patients as controls. We will compare the expression pattern of the miRNAs analyzed in relation to cancer type, pathologic and molecular subtype, relevant clinical and pathologic features (gender, age, tumor size, location, WHO grade) as well as outcome parameters (surgical management, response to therapy, survival). Validation of the obtained results will be performed in an independent cohor t of body fluid samples from pCNS patients subsequently collected throughout the course of the project. Pediatric malignant glioma. Progress star ting from the worst case scenario of diffuse intrinsic pontine glioma. Pediatric gliomas are the third most common malignant tumors in children and comprise a heterogeneous collection of CNS neoplasms distinct from adult gliomas based on histopathological, clinical, and molecular characteristics. Although the distinctive molecular features of pediatric gliomas are rapidly emerging, this information has not yet resulted in improved patient benefits. The present proposal aims at retrospectively and prospectively evaluating relevant prognostic and predictive biomarkers that may impact stratification criteria of patients with glioma. Both tumorderived and circulating markers will be considered, with par ticular emphasis on diffuse intrinsic pontine gliomas (DIPG), a dreadful glioma subgroup showing less than one year of median survival, with less than 10% of patients surviving for two years or longer. We established a novel, promising treatment protocol of DIPG including ERBB1targeted monoclonal antibody administration that will be launched as a phase II trial with the aim of ameliorating patient outcome and correlating biomarkers of treatment response. Finally, a novel pharmacologic approach to systemic treatment of CNS tumors will be assessed in pre-clinical models in order to evaluate whether temporary and reversible opening of the blood-brain barrier may improve antitumor drugs uptake in these chemoresistant tumors. The present project will thus explore novel treatment approaches to pediatric gliomas and provide evidence for the use of molecular biomarkers for prognostic and therapeutic stratification purposes. To achieve these goals, we will: • Evaluate the prognostic and predictive potential of known and novel tumor-derived molecular markers frequently involved in pediatric glioma • Evaluate the novel treatment strategy of DIPG children with radiotherapy, nimotuzumab and vinorelbine Multidisciplinary Programs 48 • Assess circulating molecules (micro-RNAs and serum-soluble proteins) as prognostic/predictive biomarkers in DIPG patients • Assess a pre-clinical model of pharmacological strategies to overcome the blood-brain barrier and enhance CNS tumor sensitivity to cytotoxic drugs. NEW DRUGS A phase 1 study of LDE225 in pediatric patients with refractory or recurrent medulloblastoma or other tumors potentially dependent on the Hedgehog signaling pathway. Our Unit has been selected as the only Italian center for this first-in-children trial. Aberrant activation of the hedgehog (Hh) signaling pathway is linked to the pathogenesis of several types of cancer, such as MB, basal cell carcinoma (BCC), and rhabdomyosarcoma. Hh signaling has also been described to play a role in neuroblastoma, hepatoblastoma, high-grade glioma, and osteosarcoma. Aberrant Hh signaling is involved in tumorigenesis through dysregulation of the cell-cycle, protection against apoptosis, and modulation of angiogenesis. Smoothened (Smo) is a positive regulator of Hh signaling and therefore may be an impor tant therapeutic target. Approximately 25% of sporadic MBs are repor ted to have mutations that activate the Hh pathway through loss of function mutations in protein patched homolog (also known as patched [PTCH] or suppressor of fused [SuFu]); or gain of function mutations in Smo. In addition, patients with Gorlin Syndrome, a condition characterized by a PTCH mutation, have an increased tendency to develop BCC, MB, rhabdomyosarcoma, and ovarian carcinoma. LDE225 is a potent, selective, and orally bioavailable Smo antagonist. Suppression of Gli1 mRNA expression in skin, a marker of Smo inhibition, has been observed in a dose/exposuredependent manner. The primary purpose of this study is to evaluate the safety of LDE225 in a pediatric patient population and to define the maximum tolerated dose (MTD) of LDE225 in children with advanced solid tumors that are potentially dependent on the Hh signaling pathway (recurrent or refractory MB, rhabdomyosarcoma, neuroblastoma, hepatoblastoma, high-grade glioma, or osteosarcoma) and have progressed despite standard therapies or for which no standard treatment options exist. Pediatric malignancies driven by Hh aberrations represent an area of high unmet medical need, and LDE225, a specific and potent Smo antagonist, may be an effective treatment for these diseases. A total of 6 patients have been treated so far reaching the for th stratum. OUTCOME Diffusion Tensor Imaging to study radiation-induced damage and its correlation with neuro-cognitive outcome. This study is being conducted on a selected population of cured children from at least 3 years and submitted, among other treatments, to focal radiotherapy (RT). The intrinsic toxic effect of tumor, surgery, and adjuvant therapies, especially radiotherapy, on brain tumors is well known and appears at a temporal distance with characteristic cognitive deficits (IQ, attention, memory, etc). White matter (WM) can be better characterized by a par ticular application of MRI called DTI (diffusion tensor imaging). By the study of the direction in which water molecules diffuse in brain parenchyma, DTI is able to give information about the ultrastructural integrity of the WM (myelinization, fiber diameter and consistence, inter cellular spaces, cytoskeleton). Literature data has shown that, after RT, DTI parameters and median diffusivity are abnormal even after ending treatment. 49 Scientific Report 2011 • The aim of this research is evaluation of the association between neurocognitive/psychological deficits after treatment, and in par ticular to focal and WM damage quantified by DTI. Studying patients treated with focal RT would allow correlation of RT volume and doses with MRI alterations and intellectual damages to identify possible critical areas in the genesis of cognitive deficits. The identification of more damaged structures in patients treated with RT could theoretically contribute to better RT planning aimed at saving more fragile areas and reducing the incidence of cognitive and learning problems, and thus the need for rehabilitation and school assistance, facilitating social reentry. Statistically significant association of such parameters could bring new knowledge about the pathogenesis of WM damage. PSYCHOLOGICAL SUPPORT Internalizing problems, anxiety, depression, withdrawal, and consequent social problems are frequently observed in children with brain tumors. Effective (complete, truthful, consistent, comprehensible, gradual and continuous, and tailored) communication to the child about his/her condition is associated with better psychological outcome. To fulfill this goal, suppor t for parent-child communication was created, which consists in a booklet able to explain the normal functioning of the brain and the possibility of its damage in tumors and treatments. This tool has been distributed to a consistent number of patients and the effects will be assessed with tailored instruments (Child Behavior Checklist [CBCL]) and a semi-structured interview to understand the difference in the quantity and quality of internalizing problems, comparing a new patient group with a previously repor ted group of 64 children that were not given this special suppor t. AUXOLOGIC SUPPORT The Nuclear Medicine Unit has a long-standing experience in diagnosis and treatment of endocrine complications of oncological treatments. More than 300 pediatric patients treated for brain tumors or other solid tumors with an endocrine morbidity are now in active follow-up as outpatients for endocrine monitoring. Among these, over 100 patients are undergoing growth hormone replacement therapy. In addition to routine activities, several research projects studying modifications of endocrine profiles in patients with neoplasms are ongoing. Keywords: brain tumors, tailored treatment, functional outcome, prognosis PUBLICATIONS Massimino M, Bode U, Biassoni V, Flischhack G. Nimotuzumab for pediatric diffuse intrinsic pontine gliomas. Expert Opin Biol Ther. 2011; 11: 247-56. Massimino M, Gandola L, Barra S, Giangaspero F, Casali C, Potepan P, Di Rocco C, Nozza P, Collini P, Viscardi E, Bertin D, Biassoni V, Cama A, Milanaccio C, Modena P, Balter R, Tamburrini G, Peretta P, Mascarin M, Scarzello G, Fidani P, Milano GM, Sardi I, Genitori L, Garrè ML. Infant ependymoma in a 10-year AIEOP experience with omitted or deferred radiotherapy. Int J Radiat Oncol Biol Phys. 2011; 80: 807-14. Massimino M, Solero CL, Garrè ML, Biassoni V, Cama A, Genitori L, Di Rocco C, Sardi I, Viscardi E, Modena PG, Potepan P, Barra S, Scarzello G, Galassi E, Giangaspero F, Antonelli M, Gandola L. Second-look surgery for ependymoma: the Italian experience. J Neurosurg Pediatrics. 2011; 8: 246-50. 51 Scientific Report 2011 CLINICAL SCIENTIFIC STRUCTURE Scientific Directorate Preventive and Predictive Medicine Department Experimental Oncology and Molecular Medicine Department Pathology and Laboratory Medicine Department Surgery Department Medical Oncology Department Anesthesia, Intensive Care, Pain Therapy, and Palliative Care Department Diagnostic Imaging and Radiotherapy Department Scientific Directorate 52 scientific directorate SCIENTIFIC DIRECTOR Marco A. Pierotti, PhD +39 02 2390 2300 [email protected] STAFF MEMBERS Tiziana Camerini, Maths D Aurora Costa, Biol Sci D Cecilia Melani, MD, PhD LOMBARDY ONCOLOGY NETWORK (ROL) Rosaria Bufalino Elisa Ferri, B Eng Marco Tricomi, B Eng SECRETARIAT Eleonora De Palo Laura Ballariano Rossi Lucia De Zorzi INFORMATION TO PATIENTS Antonio Florita, B Litt INTERNATIONAL RELATIONS AND LINGUISTIC CONSULTANT Daniela Majerna, B Phil GRANT OFFICE Valeria Anselmi, B Litt Marco Asioli Sabrina Braghieri, BA Claudia Casoli Stefania Didonè Isabella Russo BIOMEDICAL LIBRARY Rossella Ballarini Marina Calderisi EDITORIAL OFFICE Rosaria Parentela TUMORI - EDITORIAL ASSISTANT Elena Morittu The responsibilities of the Scientific Directorate traditionally include: the coordination of research and education activities, planning of scientific policy and evaluation of scientific projects (Committee of the Scientific Directorate); management of the institutional relationships with key health authorities at a regional and national level; supporting researchers seeking public and private funding (Grant Office); giving access to information resources in support of ongoing research programs (Biomedical Library); the enhancement of communication and collaboration among all cancer-related institutions in Lombardy (Lombardy Oncologic Network); the supervision of the Institute's scientific communication, the promotion of effective health communication with the larger public, and the development of education materials for patients (Office of Communication). Working in tight cooperation with the Technology Tranfert Office (TTO), the Scientific Directorate also facilitates the transfer of inventions and knowledge from INT labs to the public. Every year the Scientific Directorate organizes a Research Day: the 2011 edition was held on June 13th at INT. Every year the meeting offeres an opportunity to look back to the scientific accomplishments achieved during the year, and to look forward to the future of research by recognizing three young scientists. 53 Scientific Report 2011 COMMITTEE OF THE SCIENTIFIC DIRECTORATE Marco A. Pierotti, Scientific Director Alessandro M. Gianni, Deputy Scientific Director Vincenzo Mazzaferro, Deputy Scientific Director Mario Santinami, Deputy Scientific Director Franco Berrino, until May 2011 Emilio Bombardieri Paolo Corradini Maria Grazia Daidone Martin Langer Ugo Pastorino Giuseppe Pelosi Francesco Reitano Vito Corrao, Chief Medical Officer Gustavo Galmozzi, Medical Director This Committee is the Institutional Reviewer Board (IRB) and assists the Scientific Director in defining the Strategic Scientific Program and the contents of the correlated educational activities. Its main objectives are: • definition of research areas at INT • approval of multidisciplinary research projects • approval of the development of the research projects at a scientific and administrative level • evaluation of scientific quality and feasibility of newly proposed clinical studies prior to their submission to the Independent Ethics Committee • evaluation of the educational programs for residential and non-resident courses, approval of applications by physicians and researchers of the INT to spend training periods in other countries, and applications by foreign researchers to spend training periods in INT. Scientific Directorate 54 In 2011 Dr Franco Berrino, for many years head of the Department of Preventive and Predictive Medicine and a member of the Committee, retired after a successful scientific career. An internationally renowned epidemiologist, Dr Berrino has been active in cancer research and cancer control for almost 40 years and has published over 250 peer-reviewed scientific papers. He carried out several population-based etiological studies on tobacco, alcohol, occupation, and environmental pollution and, more recently, pioneered research on the role of diet in the etiology of tumors. His internationally renowned studies helped shaping cancer prevention policies in many countries. Dr Berrino, who is currently studying the impact of metabolism on cancer, will however complete the research projects he is involved in as PI, and will continue to advise and collaborate with the Scientific Director in the management of the Department. The Committee says farewell to Francesco Reitano and welcomes Vito Corrao as a Chief Medical Officer. GRANT OFFICE The Grant Office (G.O.) has the mission to support research activities within the Institute, facilitating access to external financing, national and international, by looking for relevant information in the appropriate media, making direct contact with public and private funding agencies, and swiftly providing information to potentially interested researchers. Announcements regarding funding possibilities are constantly updated in the “Calls for Application” section of the Institute Intranet website, on the Scientific Directorate web page. It is the G.O.’s duty to help investigators in preparing and submitting grant applications, promoting collaborations among the researchers working at INT and in other public services, helping them to collaborate on research projects. Other goals of the G.O. are: • To stimulate and constantly support researchers, giving methodological guidelines and meeting organizational needs, particularly in the conduction of multidisciplinary research activities. • To assist researchers, from the funding request to the completion of the task, monitoring their results, and adherence and achievement of the defined objectives. The monitoring activity also includes administrative supervision. At the Scientific Directorate office, a database has been created and is continuously updated according to emerging new needs. The database stores information regarding research projects from submission to conclusion. To monitor scientific productivity, a database of all publications from the INT has been created: it is thus possible to know in real time the number of publications and their Impact Factor. These tools allow a more efficient collaboration with the Administration in the evaluation of scientific productivity of each individual Researcher, Unit, and Department and the Institute as a whole. The G.O. office keeps in contact with the officers in charge of research at the Ministry of Health and at the Health Management offices of the Lombardy Region. G.O.’s activities include the management of ongoing Institutional Projects and the design of calls aimed at distributing the funding coming from the 5‰ tax donation. In 2011, the G.O. supported INT researchers in: 70 applications for public funding (Ministry of Health, the Lombardy Region, Ministero dell’Istruzione, dell’Università e della Ricerca); 110 applications to private national funding agencies and 26 international funding bodies. LOMBARDY ONCOLOGIC NETWORK (ROL) Throughout the regional network of organizations and professionals, an innovative model for delivering healthcare to cancer patients, has been established by regional Lombardy government. The Lombardia Cancer Network (ROL: “Rete Oncologica Lombarda”) connects all cancer resources of the region, with 10,000,000-plus citizens, in an effort to improve 55 Scientific Report 2011 quality of cancer care and patient data sharing. ROL is based on clinical cooperation, exchange of information and sharing and integration of existing cancer facilities. ROL, started in 2006 is aimed at creating “an integrated network of health and social services devoted to cancer patients” to provide a framework for facilitating the exchange of information, capacity, and expertise, research facilities implementation and to offer a more accurate diagnosis, treatment, and control of cancer. ROL’s main goal is the assessment of appropriateness of cancer care on a population basis in order to improve the quality of care focusing on the cost/efficacy ratio to reduce healthcare costs. INT, with the coordination of Scientific Directorate, has been the implementing body of ROL since its start-up. ROL includes 58 oncology premises and is testing innovative solutions for distance sharing of health data pertaining to a regional population by introducing a structured hospital discharge program focused on a unified “in/out-patient clinical discharge report”. Its semantics were defined so as to design a cancer-oriented “minimum clinical data set” that can spare physicians any data input in excess of what they are ordinarily required for clinical purposes. Reports can be shared over the network among centers treating the same patient. In addition, teleconsultation facilities, asking for second opinions as well as to refer patients from one center to another, will be implemented by using the same master document. The implementation of ROL was aimed to design evidence-based clinical practice guidelines for all solid tumors developed through a consensus process among the oncology community to make a comprehensive impact on clinical oncologic practice. A set of common clinical practice guidelines are annually updated and for each solid cancer, guidelines list all main clinical presentations (“disease phases”), along with their “treatment options” (either “standard”, “individualized”, or “investigational”). ROL upgraded the existing non-structured electronic clinical discharge report into a field-based resource, with both free-text and codified fields. Two codified fields enlist, respectively, disease phases as per guidelines, and the corresponding treatment options. If they match, the strategic medical decision is considered tentatively “appropriate”. Currently, the instrument is being incorporated stepwisely within the information systems of all oncology facilities, though a central web-based tool is also available. In 2011, more than 36,000 reports were released. Appropriateness assessment proved feasible on a pilot set of patients. A research project is ongoing to detect causes of mistakes and mismatches, by automatically analyzing free-text fields. A training effort is ongoing to improve clinicians’ learning curve on semantics. In 2011, ROL has expanded its field of activity to clinical and translational research and has contributed to the creation of a virtual tissue bank, and in particular in the definition of homogenous criteria for the storage of biological samples to be adopted by all participating centers, with the network information system as an added value. The collaboration with Nerviano Medical Sciences started in 2010 was crucial; this joint effort is organizing studies for clinical drug development by research groups in the ROL/REL (Lombardy hematologic network) area. In 2010 and 2011, two calls for independent clinical research has been issued by the Scientific Director of INT, and 46 study proposals have been selected to be supported for their scientific organization in collaboration with the Department of Clinical Development of NMS. Similarly, in 2011, a call for pre-clinical research has been issued and 8 scientific proposals of research have been selected to be implemented with the collaboration of NMS. PATIENT INFORMATION The Scientific Directorate actively participates in the organization of an innovative model of providing information to cancer patients in Italy by establishment of a National Service of Information in Oncology through ongoing multicentric projects in collaboration with the Istituto Superiore di Sanità, and the main Italian Associations of Volunteers, sponsored by Alliance Against Cancer and the Ministry of Health. The main goal is to create a comprehensive cancer care model offering the most advanced diagnosis and treatment techniques Scientific Directorate 56 and information support with the best quality available, improving doctor-patient communication and patient empowerment. This will assure better treatment compliance, thereby allowing patients to fully participate in the decision making process in cancer care. Since 2005, INT Information Point (IP) supports patients and their families, by meeting their informational needs, was implemented in 2010 and 2011. This IP is part of the Italian IP network, a community based on shared strategies, guidelines, tools and aims to establish a qualified and formally recognized service for information in oncology. The activity and results of the IP network were described and discussed in the scientific paper:“National Cancer Information Service in Italy: an information points network as a new model for providing information for cancer patients”, Tumori. 2011; 97: 510-6. Furthermore in 2011, the Scientific Directorate participate in the publication of the “Manuale per la comunicazione in Oncologia” (Handbook for communication in oncology) with the aim to present and promote experiences, knowledge and achievements of “the National Information Service in Oncology”, proposing it as an innovative organic and systematic model, characterized by tools and procedures that are shared and coordinated. BIOMEDICAL LIBRARY The INT Library is affiliated to the European Association for Health Information and Libraries. It offers on site access to a large collection of basic science paper journals and reference books and electronic access to full text journals, bibliographic databases and electronic books. The mission of the INT Library, specialized in oncology, is to provide access and management services aimed at meeting the needs of physicians, researchers and students for the efficient retrieval of information necessary for best patient care, advanced research and post graduate education. Through the participation to the SBBL and Bibliosan consortia, the Library’s electronic resources give access to over 9,000 titles can be looked up alphabetically (including the oncology-focused journals currently subscribed by INT) that can be consulted through “A to Z”, an online virtual catalogue that collects and updates the links to publisher’s web sites. The library also offers access to specialized data banks of bibliographic references and electronic documents such as Medline, Toxnet, Embase, CODIFA (Drug Information Services), Springer E-book (over 1000 e-books are available via Springer Publisher) and Springer Images. In addition, data banks concerning trends of citation references between scientific papers offer the scientists the possibility to evaluate a ranking index of scientific journals in the different disciplines (Journal Citation Reports) and to take into account the scientific relevance of individual papers being recognized by the global researcher community (ISI Web of Knowledge). The Library’s collection is supplemented by interlibrary loan services with access to the following catalogues: • GIDIF-RBM: a consortium of key Italian biomedical libraries (over 5,000 titles from 41 biomedical libraries); • SBBL: Biomedical Library System of Lombardy (6,200 titles from 16 libraries); • BIBLIOSAN: a network of 50 Italian Research Institutions sponsored by the Italian Ministry of Health (over 4,100 active collections of scientific journals) . The library is also a member of ACNP, the National Archival Collection of Periodicals, and is thus linked to over 2,300 Libraries in Italy and over 110,000 journals. The Italian framework Nilde (Network for Inter-Library Document Exchange) which allows libraries to request and supply documents via web. Library customers can access RefWorks, personal bibliographic management software designed to help researchers gather, manage and store information, as well as generate citations and bibliographies. The library staff aims at inform- 57 Scientific Report 2011 ing the public about all services offered. In addition to disseminating information via the constantly updated Intranet Library web page, various courses were held in order to help researchers gather information more easily. The following seminars were held: • Bibliographic Research using Pubmed (The database of the National Library of Medicine) Speaker: Dr Vanna Pistotti • Facebook, Twitter and Social Media: New Tools for Medical-Scientific Update Speaker: Dr Eugenio Santoro • How to write a Scientific Paper Scientific coordinator: Dr Francesco Leo The Library manages an in-house database and updates the collection of publications of INT investigators, and calculates their Impact Factor to respond to periodic queries from the Management Control and Ministry of Health. EDITORIAL BOARD OF TUMORI In 2011, the Editorial Board of Tumori received 756 manuscripts for publication. In the same year, 6 issues containing 154 reviews, original articles, and case reports were published. Five thousand copies per issue were printed. EDITORIAL OFFICE The Editorial Office coordinates and manages all activities relative to the production of materials that describe the clinical and scientific activities of the Institute. In addition, the editorial office oversees the publication of the annual Scientific Report and Brochure, and provides support to individual departments in the preparation of more specific materials such as brochures and meeting reports. AWARDS AND RECOGNITIONS • Our Institute has been certified a European Center of Excellence for the diagnosis and treatment of Neuroendocrine Tumors by the European Neuroendocrine Tumor Society (ENETS). • The Comitato Ospedaledonna of the Osservatorio Nazionale sulla salute della Donna (O.N.Da) awarded the Fondazione IRCCS Istituto Nazionale dei Tumori with 3 “Bollino Rosa” prizes for its care in the research and treatment of female diseases and its attention to the specific needs of the admitted women. • Dr Emilio Bombardieri, director of Nuclear Medicine, was conferred the title of “Ambassador Award City of Milan”. May 2011. • Dr Andrea Necchi of the Urology Unit was conferred the 1st “Gianni Bonadonna Prize for New Drug Development in Oncology”. Milan, 1st July 2011. • The paper “Retroperitoneal Lymph Node Dissection with No Adjuvant Chemotherapy in Clinical Stage I Nonseminomatous Germ Cell Tumours: LongTerm Outcome and Analysis of Risk Factors of Recurrence” by Dr. Nicola Nicolai et al. of the Urology Unit was conferred the Bracci 2011 Prize, Società Italiana di Urologia (SIU). Rome, 23-26 October 2011. • Prof Alessandro M. Gianni, director of Medical Oncology 2, was conferred the Pier Camillo Beccaria 2011 Prize, Associazione “Angela Serra” per la Ricerca sul Cancro for new therapies in lymphomas. Modena, 5 December 2011. Scientific Directorate 58 descriptive studies and health planning The Descriptive Studies & Health Planning Unit (DSHP) carries cancer research in the field of public health and promotes studies for planning cancer control. In 2011, a number of projects were run by DSHP at the international and national level. INTERNATIONAL PROJECTS EUROCHIP-3. During 2011: a) activities on cervical cancer screening in Lithuania, Latvia, Estonia, Romania, and Bulgaria were started. Estonia colleagues concluded their study and published results; b) a study on the availability status of cancer indicators in the EU cancer registries was concluded and presented at various meetings; c) consensus on an European list of cancer rehabilitation indicators was reached; d) discussion on strategies for the reduction of cancer cost (at unvaried outcomes) for breast cancer and childhood acute lymphoblastic leukemia were performed. All activities are described on the web site http://www.tumori.net/eurochip. EPAAC. DSHP started the work of the “Task Force on cancer cost at population level” coordinating three European activities: a) ecologic regression analysis between socioeconomic indicators and cancer survival; b) discussion on a common European Deprivation Index to be used across Europe; c) common methodology to estimate cancer cost data across Europe. NATIONAL PROJECTS CAREMORE. During 2011, final analyses were performed. The project showed that in Italy cancer registries, prior to involving new sources of data, we are able to collect population-based information on economic support, home assistance, and other facilities, while no data on nutritional and psychological rehabilitation could be retrieved. “I TUMORI IN ITALIA”. During 2011, the website www.tumori.net was continuously updated. “API-FALCONARA”. During 2011, DSHP concluded reanalysis of the case-control study (after study sample enlarging) which confirmed the previous results: in proximity of the refinery there was an excess risk of death (for leukemia and non-Hodgkin lymphoma) for elderly living in that area for more than 10 years. Keywords: Cancer control, cancer indicators, cancer epidemiology HEAD Andrea Micheli, Sociologist, PhD (until 30th June) Marco A. Pierotti, PhD (interim since 1st July) RESEARCH STAFF Paolo Baili, PhD Elisabetta Meneghini, PhD Francesca Di Salvo, Statistics D Roberta Ciampichini, Statistics D ADMINISTRATIVE PERSONNEL Camilla Amati, BA, Ilaria Casella, Stefania Saltarelli, Agatina A. Cifalà, Camilla Amati, BA TECHNICIANS Mirko Esposito (up to February 2011), Alberto Turco, Simone Bonfarnuzzo RELEVANT NOTES Collaborations International level: EUROCHIP-3: (subsidized by the European Commission-EC). The project was designed to improve information and knowledge on cancer control in the European Union in various fields. EPAAC (subsidized by the European CommissionEC). DSHP coordinates the activity on cancer cost data collection across Europe. DYNAMO-HIA on the development of a dynamic modeling tool to assess health impact of health policies (project subsidized by EC and coordinated by the Erasmus University in Rotterdam). EUROCARE on cancer survival comparison across Europe. DSHP works on life tables estimations and on the related demographic studies. National level: CAREMORE (subsidized by Italian Welfare Ministry) is a population-based study aimed to identify the rehabilitation services used by cancer prevalent cases based on cancer registry (CR) databases. performance in cancer research using bibliometric measures. I TUMORI IN ITALIA (subsidized by Centro Controllo Malattie, Italian Welfare Ministry) for constantly updates two web-sites on cancer epidemiology and on relation between diet and health. STUDIO API FALCONARA (subsidized by ARPAm-Marche Region). This population-based case-control study investigated the association between residential petrochemical exposure and leukemia-lymphoma mortality risk in Falconara Marittima in collaboration with the Epidemiology Unit of the Marche Region. Micheli A, Di Salvo F, Lombardo C, Ugolini D, Baili P, A Pierotti M. Cancer research performance in the European Union: a study of published output from 2000 to 2008. Tumori. 2011; 97(6): 683-9. ROL (subsidized by Lombardy Region) for descriptive analysis of data collected by the Lombardy Oncologic Network. HORMONES and BREAST CANCER (BC) performing statistical analysis in studies on BC etiology and participating in international collaborative studies. IF (subsidized by AIRC) is aimed to study national and international Publications Secreto G, Meneghini E, Venturelli E, Cogliati P, Agresti R, Ferraris C, Gion M, Zancan M, Fabricio AS, Berrino F, Cavalleri A, Micheli A. Circulating sex hormones and tumor characteristics in postmenopausal breast cancer patients. A crosssectional study. Int J Biol Markers. 2011; 26(4): 241-6. Contributions Andrea Micheli is on the editorial board of “Tumori” and “Epidemiologia & Prevenzione”. Andrea Micheli and Paolo Baili are referees for “Tumori”. Andrea Micheli is referee for European Journal of Public Health, Annals of Oncology, and Journal of Clinical Oncology. 59 Scientific Report 2011 59 cancer registry and environmental epidemiology The activity of Cancer Registry and Environmental Epidemiology in 2011 comprised the following: data collection and processing for incidence data from the Varese Province for 2006-2007; in-depth analyses for survival and quality of care for the most frequent tumors; tutorship for six cancer registries in the Lombardy region. Screening evaluation: analysis of effectiveness for breast (female) and colorectal cancer Congenital malformation registry: data collection for four Lombardy provinces and data quality control and management Occupational cancer: managing the Occupational Can- cer Monitoring System in six Italian Regions. Risks by site and economic branch are estimated; cases likely to be of occupational origin are detected and suggested for compensation. Firms with carcinogenic risk are identified and examined for the presence of occupational carcinogenic hazards. Environment and cancer: exposure to traffic via GIS are obtained and carcinogenic risk for childhood leukemia are estimated. Keywords: cancer registry, occupation, environment HEAD Paolo Crosignani, DSc, MD, PhD RESEARCH STAFF Martina Bertoldi, DSc Paolo Contiero, DSc, PhD Enrica Costa, DSc Lauda Di Grazia, DSc Rosaria Fissi, DSc Emanuela Frassoldi, DSc Daniela Gada, DSc Mariarosa Ruzza, DSc Giovanna Tagliabue, MD, PhD FELLOWS Alessandro Borgini, DSc Edoardo Bai, MD, PhD Enrico Oddone, MD, PhD Milena Calati, DH Lucia Preto, DSc Eugenia Sanoja, DSc ADMINISTRATIVE PERSONNEL Tiziana Codazzi, Imma Favia, MSc Anna Maghini, MSc Clotilde Viganò, MSc TECHNICIANS Sabrina Fabiano, DSc Alessandra Scaburri, DSc Andrea Tittarelli, MSc RELEVANT NOTES Collaborations IARC, International Agency for Research on Cancer; AIRTUM, Italian Association of TUMor Registries; ENCR, European Network of Cancer Registries; EUROCARE, EUROpean CAncer Registries; CAREMORE, CAncer REgistry model on rehabilitation; RARECARE, Surveillance of rare cancers in Europe; EPIC, European Prospective Investigation into Cancer and Nutrition; ICBDSR, International Clearinghouse for Birth Defects Surveillance and Research; ISS, Gruppo di Coordinamento Nazionale Malformazioni Congenite Fondazione; IRCCS, Ospedale Maggiore Policlinico; ASL di Brescia, Como, Lecco, Lodi, Pavia, Sondrio, Varese, Verbania, Cusio, Ossola Publications Borgini A, Tittarelli A, Ricci C, Brtoldi M, De saeger E, Crosignani P. Personal exposure to pm 2.5 among high-school students in Milan and background measurements: The EuroLifeNet study. Atmospheric Environ. 2011; 45: 4147–51. van Duijnhoven FJ, Bueno-De-Mesquita HB, Calligaro M, Jenab M, Pischon T, Jansen EH, Frohlich J, Ayyobi A, Overvad K, Toft-Petersen AP, Tjønneland A, Hansen L, Boutron-Ruault MC, Clavel-Chapelon F, Cottet V, Palli D, Tagliabue G, et al. Blood lipid and lipoprotein concentrations and colorectal cancer risk in the European Prospective Investigation into Cancer and Nutrition. Gut. 2011; 60(8): 1094-102. Contributions Paolo Crosignani is member of the Editorial Board of “Giornale Italiano di Medicina del Lavoro” and of “Epidemiologia e Prevenzione”. 61 Scientific Report 2011 PREVENTIVE AND PREDICTIVE MEDICINE DEPARTMENT DIRECTOR OF DEPARTMENT Franco Berrino (until 30 April) Marco A. Pierotti (Interim 1st May) UNITS EPIDEMIOLOGY AND PREVENTION Franco Berrino (until 30 April) Marco A. Pierotti (Interim 1st May) NUTRITIONAL EPIDEMIOLOGY Vittorio Krogh EVALUATIVE EPIDEMIOLOGY Gemma Gatta ANALYTICAL EPIDEMIOLOGY Milena Sant MEDICAL GENETICS Siranoush Manoukian HEREDITARY DIGESTIVE TRACT TUMORS Lucio Bertario MOLECULAR BASIS OF GENETIC RISK AND GENETIC TESTING Paolo Radice MOLECULAR BASIS OF GENETIC RISK, POLYGENIC MODELS Tommaso Dragani The Department focuses primarily on epidemiological and translational research. This comprises knowledge of lifestyle and genetic risk factors in order to take preventive action (i.e. from prediction to prevention), and knowledge of inequalities in cancer prevention and treatment for carrying out corrective actions. Our research relies on extensive interaction between researchers in the fields of basic experimental science, epidemiology, genetics, and clinical medicine. The priorities of the Department are: • promotion of healthy diet and lifestyle: to proceed from large cohort studies in which the INT has been actively involved for more than 20 years, to dietary intervention studies targeting the general population, high-risk subgroups, and cancer patients to minimize the risk of recurrence (facilities include a hormonal laboratory, a teaching kitchen, and a synergic garden) • environmental and occupational risk factors: this research is moving from standard epidemiological designs to the systematic monitoring of occupational risk through the linkage of cancer registry data and occupational history files, in addition to forming stronger collaborations with the public agencies that are responsible for occupational and environmental surveillance in order to establish specific preventive actions • hereditary cancer prevention in high-risk families: to go beyond clinical surveillance and prophylactic surgery, and promote research on environmental and lifestyle factors as well as genetic characteristics that may affect the penetrance of hereditary cancer genes • in the field of low penetrance cancer genes and polygenic inheritance: to classify the complex genetics of risk and prognosis of lung and breast cancer • inequalities in survival and cure rates of cancer patients: from the systematic description of cancer incidence, prevalence and survival, to research on the interpretation of survival differences between and within countries, and advance actions to minimize such inequalities. Preventive and Predictive Medicine Department 62 epidemiology and prevention The Unit has two main research activities: 1) dietary and life-style intervention trials aimed at the prevention and recurrence of breast cancer (BC), and 2) observational studies on the relationship between metabolic and endocrine parameters and the incidence of BC and BC recurrences. The main ongoing study is the DIANA (DIet and ANdrogens)-5 project, a randomized controlled trial to test the efficacy of dietary change and physical activity to prevent or delay the development of recurrences in BC patients estimated to be at high risk based on hormonal or metabolic profiles. Study design: a) recruitment of 2000 patients aged 35-70, operated for BC in the last 5 years, without recurrences, in 12 collaborative centers in different Italian regions (Lombardy, Piedmont, Emilia, Abruzzo, Campania, Basilicata, and Sicily); b) randomization in a control group that receives only general lifestyle recommendations for cancer prevention and in an intervention group that is helped to change through periodic meeting, kitchen, fitness courses, and common meals, with decreasing intensity over 5 years; c) follow-up the cohort for 5 years; analysis by intention-to-treat and by compliance score. By December 2011, 1424 patients were randomized. Further studies include: • A prospective study on several thousand BC patients admitted to INT for primary surgical treatment to test the prognostic role of androgens in BC progression. A biological bank of fasting blood samples collected at the time of diagnosis is available for BC research. • A pilot trial of the effects of caloric restriction and metformin, a caloric restriction mimetic drug, for prevention of BC in 400 peri-or postmenopausal women with anthropometric or metabolic traits of metabolic syndrome. Factorial design: metformin versus placebo (double-blind) and dietary intervention with kitchen courses and common meals versus dietary recommendations only. The main objective of the trial is to clarify the metabolic and endocrine effects of calorie restriction, and the epigenetic mechanisms that mediate such an effect. Keywords: diet, breast cancer, metformin HEAD Franco Berrino, MD (until 30 April) Marco A. Pierotti, PhD (Interim 1 May) RESEARCH STAFF Maria Gaetana Di Mauro, MD Patrizia Pasanisi, MD, MSc Anna Villarini, Biol Sci D Elisabetta Venturelli, Biol Sci D Giuliana Gargano, Biol Sci D Eleonora Bruno, MSc PSYCHOLOGIST Manuela Bellegotti Milena Raimondi DIETICIAN Daniela Del Sette Cerulli TECHNICIAN Adalberto Cavalleri ADMINISTRATIVE PERSONNEL Paola Consorti, Curtosi Patrizia, Maria Grazia Guerrini, Maria Larossa CONSULTANT Franco Berrino, MD (from 1st May) RELEVANT NOTES Publications Pasanisi P, Bruno E, Venturelli E, Manoukian S, Barile M, Peissel B, De Giacomi C, Bonanni B, Berrino J, Berrino F. Serum levels of IGF-I and BRCA penetrance: a case control study in breast cancer families. Fam Cancer. 2011; 10: 521-8. Bakken K, Fournier A, Lund E, Waaseth M, Dumeaux V, Clavel-Chapelon F, Fabre A, Hémon B, Rinaldi S, Chajes V, Slimani N, Allen NE, Reeves GK, Bingham S, Khaw KT, Olsen A, Tjønneland A, Rodriguez L, Sánchez MJ, Etxezarreta PA, Ardanaz E, Tormo MJ, Peeters PH, van Gils CH, Steffen A, Schulz M, Chang-Claude J, Kaaks R, Tumino R, Gallo V, Norat T, Riboli E, Panico S, Masala G, González CA, Berrino F. Menopausal hormone therapy and breast cancer risk: impact of different treatments. The European Prospective Investigation into Cancer and Nutrition. Int J Cancer. 2011; 128: 144156. 63 Scientific Report 2011 nutritional epidemiology The Nutritional Epidemiology Unit is involved in large prospective studies on the association between diet, hormones, nutrition, lifestyle, genetic factors, and cancer risk. The EPIC study (http://epic.iarc.fr) was designed to investigate the relationships between diet, lifestyle, genetic, and environmental factors and the incidence of cancer and other chronic disease in 10 European countries. The main published results of 2011 are: smoking, heavy alcohol consumption, and obesity contributed to sizeable fractions of hepatocellular carcinoma burden; in western Europe, a significant proportion of cancer cases are attributable to alcohol consumption, especially consumption higher than the recommended upper limits; high concentrations of serum HDL are associated with a decreased risk of colon cancer; high levels of glycated hemoglobin are associated with an increased risk of pancreatic cancer; heavy alcohol consumption is associated with an increased risk of intestinal-type non-cardia gastric cancer; presence in the serum of specific immunoglobulin E is associated with decreased risk of glioma. The ORDET study, one of the first prospective European studies on the role of hORmones and DiET in the etiology of cancer, was organized within the Epidemiology Units of the INT. The main published results of 2011 are: elevated serum glucose and HOMA-IR are associated with increased breast cancer risk, in particular n women diagnosed after 55 years, for which elevated SHBG levels are associated with a reduced risk; women who drank more than 13 g alcohol per day had lower survival than non-drinkers. The ORDET study is participating in the “Pooling project on circulating level of vitamin D in breast and colorectal cancer”, a collaborative project that involves major European and North American cohort studies coordinated by Harvard University and funded by NIH. In 2011, the researchers have been involved in the preparation of data for statistical analysis. Keywords: prospective studies, diet, hormones HEAD Vittorio Krogh, MD MS RESEARCH STAFF Claudia Agnoli, Nutrition Tech, ScD, MSc Sara Grioni, Nutrition Tech, BSc Maria Valeria Pala, Agronomy D, PhD Sabina Sieri, Biol Sci D, PhD ADMINISTRATIVE PERSONNEL Alberto Evangelista, Follow-up and Database Manager, BSc RELEVANT NOTES Collaborations Epidemiology of endometrial cancer consortium (E2C2). Endogenous Hormones and Breast Cancer Collaborative Group. The Pooling Project of Prospective Studies of Diet and Cancer. The Pooling Project on circulating level of vitamin D in Breast and Colorectal Cancer. IDEFICS Consortium. International Lung Cancer Consortium. Publications Schütze M, Boeing H, Pischon T, Rehm J, Kehoe T, Gmel G, Olsen A, Tjønneland AM, Dahm CC, Overvad K, Clavel-Chapelon F, Boutron-Ruault MC, Trichopoulou A, Benetou V, Zylis D, Kaaks R, Rohrmann S, Palli D, Berrino F, Tumino R, Vineis P, Rodríguez L, Agudo A, Sánchez MJ, Dorronsoro M, Chirlaque MD, Barricarte A, Peeters PH, van Gils CH, Khaw KT, Wareham N, Allen NE, Key TJ, Boffetta P, Slimani N, Jenab M, Romaguera D, Wark PA, Riboli E, Bergmann MM. Alcohol attributable burden of incidence of cancer in eight European countries based on results from prospective cohort study. BMJ. 2011; 342:d1584. Trichopoulos D, Bamia C, Lagiou P, Fedirko V, Trepo E, Jenab M, Pischon T, Nöthlings U, Overved K, Tjønneland A, Outzen M, Clavel-Chapelon F, Kaaks R, Lukanova A, Boeing H, Aleksandrova K, Benetou V, Zylis D, Palli D, Pala V, Panico S, Tumino R, Sacerdote C, Bueno-De-Mesquita HB, Van Kranen HJ, Peeters PH, Lund E, Quirós JR, González CA, Sanchez Perez MJ, Navarro C, Dorronsoro M, Barricarte A, Lindkvist B, Regnér S, Werner M, Hallmans G, Khaw KT, Wareham N, Key T, Romieu I, Chuang SC, Murphy N, Boffetta P, Trichopoulou A, Riboli E. Hepatocellular carcinoma risk factors and disease burden in a European cohort: a nested case-control study. J Natl Cancer Inst. 2011; 103(22): 1686-95. Contributions Vittorio Krogh is a member of the editorial board of the International Journal of Public Health. Preventive and Predictive Medicine Department 64 evaluative epidemiology The Unit is principally involved in assessing the burden of cancer in populations, focusing on rare cancers and tumors diagnosed in children, adolescents, and young adults (AYA). The project Surveillance of Rare Cancers in Europe (RARECARE) estimated the incidence, prevalence, survival, and mortality of rare cancers and published a series of articles in the European Journal of Cancer. In collaboration with the ESO and the ESMO, the first training course on rare solid cancers was organized in Stresa (March 2011). A further important result of RARECARE was the estimation of cancer prevalence in Europe for common cancers, and a publication is in preparation. The project “Prostate cancer survival patients in Italy” funded by the AIRC aims at interpreting survival differences within Italy with the application of cure survival models. The project is part of the Prostate Program of the INT. The project Rare Cancers in Italy: surveillance and evaluation of the access to diagnosis and treatment (RITA2) aims at: providing updated cancer burden indicators in Italy, describing diagnosis and treatment pathways for rare cancers, and designing a study for the reciprocal validation of the Rete Tumori Rari (RTR) and cancer registries data. In the context of this project, discussion started with the RTR and dedicated high resolution studies on mesothelioma long-term survival, neuroendocrine tumors, and testicular cancers have been designed in collaboration with experts of the INT and cancer registries. The Unit is updating the Italian estimations of incidence, mortality, and prevalence for major cancer sites. A monographic number of the journal Tumori will be ready by the end of 2012. The project, supported by the CCM and ACC, is in collaboration with the ISS. From the EUROCARE study, a new indicator of outcome was estimated for childhood and AYA lymphoid leukemia (ALL), namely the proportion of cured patients. A paper is in preparation presenting the results from ALL across European countries. Keywords: rare cancers, childhood cancer, cancer burden in population HEAD Gemma Gatta, MD RESEARCH STAFF Annalisa Trama, MD, PhD Roberto Foschi, Math D, MSc ADMINISTRATIVE PERSONNEL Francesca Rabito, Rossana Berruti RELEVANT NOTES Collaborations National collaborations: In the frame work of the project Rare Cancers in Italy: surveillance and evaluation of the access to diagnosis and treatment (RITA2), this Unit collaborate with the Italian Association of Cancer Registries (AIRTUM), with the clinical rare cancers network (Rete Tumori Rari) coordinated by Dr. Paolo Casali, with the Istituto Superiore di Sanità (ISS) and the Federazione Italiana delle Associazioni di Volontariato in Oncologia (FAVO). Collaborations have been established with Dr. Filippo de Braud and Dr. Vincenzo Mazzaferro to study neuroendocrine tumors, and with Dr. Ugo Pastorino, Dr. Marina Garassino, and Prof. Giuseppe Pelosi to study mesothelioma. Within the prostate cancer survival patients in Italy, this Unit collaborates with the Prostate program of the INT, with 8 population-based Italian cancer registries (Varese, Trento, Bolzano, Reggio Emilia, Genoa, Latina, Naples, and Ragusa) and with the ISS. International collaborations: Thanks to the new project on rare cancers (Information network on rare cancers RARECARENet) supported in the context of the Second Program of Community Action in the Field of Health (2008-2013) of the EU, this Unit has collaborations with several European partners (University of Edinburgh, Comprehensive Cancer Centre in The Netherlands, Institut de Cancérologie Gustave Roussy, National Oncology Hospital in Bulgaria, National Cancer Registry in Ireland, Finland and Slovenia), with the European Cancer Patient Coalition (ECPC), with major scientific societies (ESSO, ESMO and ECCO), with the portal for rare diseases in Europe (Orphanet), and with the European initiative Rare Cancer Europe. In the framework of the European Partnership for Action Against Cancer (EPAAC), this Unit works closely with different European experts with the aim to contribute to the reduction of cancer burden in Europe. Publications Gatta G, van der Zwan JM, Casali PG, Siesling S, Dei Tos AP, Kunkler I, Otter R, Licitra L, Mallone S, Tavilla A, Trama A, Capocaccia R; RARECARE working group. Rare cancers are not so rare: The rare cancer burden in Europe. Eur J Cancer. 2011; 47: 2493-511. Contributions Maura Massimino, Felice Giangaspero, Maria Luisa Garrè, Lorenza Gandola, Geraldina Poggi, Veronica Biassoni, Gemma Gatta, Stefan Rutkowski Collaboration for the recommendations for Wilms tumor in adults. START chapter on Childhood medulloblastoma. Critical Reviews in Oncology/Hematology. 2011; 79: 65-83. Segers H, van den Heuvel-Eibrink MM, Coppes MJ, Aitchison M, Bergeron C, de Camargo B, Dome JS, Grundy P, Gatta G, Graf N, Grundy P, Kalapurakal JA, de Kraker J, Perlman EJ, Reinhard H, Spreafico F, Vujanic G, Warwick AB, Pritchard-Jones K; The SIOP-RTSG and the COG-Renal Tumour Committee. Management of adults with Wilms’ tumor: recommendations based on international consensus. Expert Rev Anticancer Ther. 2011; 11(7): 1107-15. 65 Scientific Report 2011 analytical epidemiology The main activity of the unit consists in the analysis of cancer survival and in the interpretation of differences across countries and over time, within the framework of the EUROCARE (European CAncer REgistry based project on survival and care of cancer patients) project, a collaborative effort started in the 1990s and now at its 5th round, centralizing survival data from 113 European cancer registries. To date, the project has produced 4 monographs and numerous scientific publications. The unit coordinates the EUROCARE scientific activities and secretariat and, in collaboration with the Istituto Superiore di Sanità, Rome, contributes to data management and statistical analyses. The unit is responsible for data collection, management, and analyses of the EUROCARE high resolution (HR) studies, designed to explain the reasons for the survival differences across regions and over time. The cancer registries participating in EUROCARE HR collect detailed clinical information on tumor stage, diagnostic exams, tumor gene expression, treatment, follow-up, and comorbidity factors influencing survival. The HR studies describe, compare, and monitor HEAD Milena Sant, MD RESEARCH STAFF Pamela Minicozzi, Mathematics D, MSc PHD STUDENTS Carmen Tereanu, MD Paolo Bonaiuti, Mathematics D, MSc ADMINISTRATIVE PERSONNEL Chiara Margutti patterns of cancer care across European countries/regions, developing indicators of best practice, and analyzing their dissemination in current clinical practice. Presently, studies are in course on breast, colorectal, lung cancer, lymphoma, and melanoma. The Unit is responsible for HAEMACARE, a project aimed to investigate epidemiological and clinical indicators for hematological neoplasms in Europe. The unit collaborates with the CONCORD project (worldwide study on cancer survival) led by Prof. MP Coleman, LSHTM, London, UK. Dr. Sant is project leader of the EPAAC (European Partnership Against Cancer Action) Work Package 4 (Health information), whose major aim is to unify the epidemiologic data produced by population cancer registries in a European Cancer Information System. In addition to population-based studies, the unit participates in a clinical study based at INT investigating the prognostic influence of tumor characteristics and metabolic factors on breast cancer prognosis. Keywords: survival, patterns of care, cancer registries RELEVANT NOTES Collaborations ISS. Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute IARC International Agency for Research on Cancer LSHTM London School of Hygene and Tropical medicine AIRTUM Associazione italiana dei registri tumori; FRANCIM France-cancer-incidence et mortalité; ENCR European Network of Cancer Registries; ICBP International cancer Benchmark Project, UK; EUROCOURSE Europe Against Cancer: Optimisation of the Use of Registries for Scientific Excellence in Research EUROCHIP European Cancer Health Indicator Project EU Joint Research Centre, Ispra Publications Marcos-Gragera R, Allemani C, Tereanu C, De Angelis R, Capocaccia R, Maynadie M, Luminari S, Ferretti S, Johannesen TB, Sankila R, KarjalainenLindsberg ML, Simonetti A, Martos MC, Raphaël M, Giraldo P, Sant M; HAEMACARE Working Group. Survival of European patients diagnosed with lymphoid neoplasms in 2000-2002: results of the HAEMACARE project. Haematologica. 2011; 96(5): 720-8. Preventive and Predictive Medicine Department 66 medical genetics The consolidated activity of the Medical Genetics Unit offers genetic counseling for several hereditary predispositions to cancer syndromes. The main focus of the Unit is the study of hereditary breast and ovarian cancer (HBOC) syndrome, in addition to other inherited predispositions to cancer such as Li-Fraumeni syndrome and familial melanoma. The principal goal of the Unit is to identify individuals at genetically increased risk of cancer in order to offer a targeted clinical management by providing an integrated and multidisciplinary health care service. More than 7200 individuals belonging to about 3500 different HBOC families have been identified and characterized. When available, all relevant data has been collected in the Medical Genetics HBOC database (including more than 1000 BRCA1 and BRCA2 gene carriers from over 540 families). Moreover, about 620 healthy and 550 affected patients are regularly followed in collaboration with other INT Units. All clinical, genetic, and molecular data of individuals belonging to HBOC families is constantly updated. For all patients treated at INT and followed by the Medical Genetics Unit, tumor specimens and blood samples are routinely collected. The availability of familial, molecular, clinical, and pathological data, as well as biological specimens, is essential for the following studies: • genetic characterization of HBOC: gene penetrance, survival, disease features, as well as environmental risk factor modifiers and tumor characteristics • long-term efficacy, health and psychological impact of clinical and instrumental surveillance, risk reducing options and treatment in HBOC individuals • biological and clinical significance of BRCA gene mutations of unknown risk • genomic and transcriptome analyses for the identification of modifier risk factors and new genes involved in genetic predisposition to HBOC Keywords: hereditary breast and ovarian cancer, cancer predisposition syndrome, familial and hereditary cancer HEAD Siranoush Manoukian, MD, PhD CLINICAL RESEARCH STAFF Bernard Peissel, MD, PhD Gaia Roversi, MD, PhD DATA MANAGER Daniela Zaffaroni, Biol Sci D, PhD RESIDENTS Elisa Cattaneo, MD Giulia Melloni, MD ADMINISTRATIVE PERSONNEL Caterina Spina, Alex Sandra Dos Santos Masioli RELEVANT NOTES Publications Collaborations Manoukian S, Peissel B, Frigerio S, Lecis D, Bartkova J, Roversi G, Radice P, Bartek J, Delia D. Two new CHEK2 germ-line variants detected in breast cancer/sarcoma families negative for BRCA1, BRCA2, and TP53 gene mutations. Breast Cancer Res Treat. 2011; 130(1): 207-15. Breast Cancer Consortium (BCAC) - Consortium of Investigators of Modifiers of BRCA1/2 (CIMBA) Medical Genetics, Department of Medicine, Surgery and Dentistry, University of Milan Hereditary Breast Cancer Clinical Study Group Department of Oncology, A.O. Sacco and A.O. Fatebenefratelli (development of a model for the identification and management of women at high genetic risk for breast cancer - PI: Manoukian) Istituto Superiore Sanità (ISS), Rome - Department of Oncology, A.O. Sacco and A.O. Fatebenefratelli (development of a model for the identification and management of women at high genetic risk for breast cancer) Cancer Research Institute, Genoa (IST) and Cancer Institute Regina Elena, Rome (IFO) in collaboration with Psychological Unit of INT Yang XR, Chang-Claude J, Goode EL, et al. Associations of breast cancer risk factors with tumor subtypes: A pooled analysis from the breast cancer association consortium studies. J Natl Cancer Inst. 2011; 103(3): 250-63. Sardanelli F, Podo F, Santoro F, Manoukian S, Bergonzi S, Trecate G, Vergnaghi D, Federico M, Cortesi L, Corcione S, Morassut S, Di Maggio C, Cilotti A, Martincich L, Calabrese M, Zuiani C, Preda L, Bonanni B, Carbonaro LA, Contegiacomo A, Panizza P, Di Cesare E, Savarese A, Crecco M, Turchetti D, Tonutti M, Belli P, Maschio AD; for the High Breast Cancer Risk Italian 1 (HIBCRIT-1) Study. Multicenter surveillance of women at high genetic breast cancer risk using mammography, ultrasonography, and contrast-enhanced magnetic resonance imaging (the high breast cancer risk Italian 1 study): final results. Invest Radiol. 2011; 46(2): 94-105. Contributions Scientific Committee of the National Italian Network for the Surveillance of the high genetic risk women (Ministry of Health and Istituto Superiore Sanità, Rome) Members of Italian Society of Human Genetics (S.I.G.U.) and SIGU-Oncological Medical Genetics group 67 Scientific Report 2011 molecular basis of genetic risk, polygenic models During 2011, our research Unit continued its studies on genetic susceptibility to lung cancer. In particular, we carried out a case-only genome-wide association study (GWAS) using a 620,901 single-nucleotide polymorphism (SNP) array in a first series of 600 lung adenocarcinoma (ADCA) patients and in a replication series of 317 lung ADCA patients to identify SNPs associated with clinical stage. We observed the strongest statistical association with rs10278557 (P = 1.1 x 10-5), located in the mesenchyme homeobox 2 (MEOX2) gene, and our results pointed to the role of germ line variations involving multiple loci in modulating clinical stage and, therefore, prognosis in lung ADCA patients. We have also characterized the mechanism underlying the tumor suppressor activity of the MFSD2A gene, and found that a 5’-region polymorphism modulates promoter activity of this gene, potentially affecting MFSD2A mRNA levels in normal lung and in lung tumors. We carried out meta- and pooled analyses of the FGFR4 Gly388Arg polymorphism as a cancer prognostic factor, observing a role for the variant in modulating outcome in different types of cancer, thus offering to clinicians a new marker to predict predisposition to poor survival in cancer patients. Finally, we carried out a pharmacogenomic study on the response to opioids for cancer pain in a European series of 1008 cancer patients by testing 1 million SNPs. Our results indicated that a SNP panel including eight SNPs, with rs12948783, upstream of the RHBDF2 gene, showing the best statistical association (P = 8.1 x 10-9), was significantly associated with pain relief, and may provide a new tool for personalized therapy of cancer pain. Functional annotation analysis of SNP-tagged genes suggested the involvement of genes acting on processes of the neurologic system. Keywords: genetic susceptibility, pharmacogenomics, polymorphisms HEAD Tommaso A. Dragani, PhD RESEARCH STAFF Giacomo Manenti, PhD POSTDOCTORAL FELLOWS Antonella Galvan, PhD Sara Noci, PhD Elisa Frullanti, PhD Francesca Colombo, PhD PHD STUDENT Alice Dassano, Biol Sci D TECHNICIANS Felicia S. Falvella, PhD Angela Pettinicchio ADMINISTRATIVE PERSONNEL Silvia Portincasa RELEVANT NOTES Collaborations opioid therapy response for cancer pain. Clin Cancer Res. 2011; 17: 4581-7. European Pharmacogenetic Opioid Study (EPOS) consortium, Norwegian University of Science and Technology (NTNU), Trondheim, Norway. Frullanti E, Galvan A, Falvella FS, Manenti G, Colombo F, Vannelli A, Incarbone M, Alloisio M, Nosotti M, Santambrogio L, Gonzalez-Neira A, Pastorino U, Dragani TA. Multiple genetic loci modulate lung adenocarcinoma clinical staging. Clin Cancer Res. 2011; 17: 2410-6. Publications Contributions Galvan A, Skorpen F, Klepstad P, Knudsen AK, Fladvad T, Falvella FS, Pigni A, Brunelli C, Caraceni A, Kaasa S, Dragani TA. Multiple Loci modulate Frullanti E: Second Level Master in Medical Statistics and Statistical Methods for Epidemiology. University of Milan. Dr. Olga Ibanez, Butantan Institute, Sao Paulo, Brazil. Preventive and Predictive Medicine Department 68 molecular basis of genetic risk and genetic testing This research unit is devoted to the identification and characterization of genetic elements associated with predisposition to cancer and cancer progression. Our studies are mainly focused on breast carcinoma and Wilms tumor (WT). The main achievements in 2011 are as follows. • Following the discovery that PALB2 constitutional mutations predispose to both breast and pancreatic carcinomas, we screened 62 hereditary breast cancer cases negative for BRCA gene mutations (BRCAX) and with a personal and/or familial history of pancreatic cancer. The frequency of identified pathogenic mutations (4.8%) was not significantly different from that (2.1%) we observed in BRCAX cases unselected for association with other cancer types. • A putative polymorphism (rs12975333) in the miR125 microRNA, previously reported in association with increased breast cancer risk, was genotyped in 3145 BRCAX cases and 4114 controls from Italy, Spain, Germany, and Australia. None of the examined samples carried the analyzed variant, ruling out its role in breast cancer predisposition in the investigated populations. • The occurrence of specific telomere maintenance mechanisms (TMMs) was investigated in 34 WTs. Alternative lengthening of telomeres (ALT) was detected as the sole TMM in 5 samples and in association with telomerase activity (TA) in 6 samples; 17 samples exhibited TA only and in 6 cases no TMM was found. This is the first evidence of the presence of ALT in WT, which was found to be the only TMM supporting tumor development in a subset of cases. • The genetic effects induced by the RPF-1 protein, encoded by the WT-related POU6F2 gene, was investigated using a genome-wide approach. Protein-DNA interactions were validated by band-shift assay of putative consensus sequences and functionally characterized on promoters cloned into reporter vectors. Several regulators of embryonic kidney development were found directly modulated by RPF-1, suggesting a role for this factor in kidney morphogenesis. Keywords: cancer genetics, familial breast cancer, Wilms tumor HEAD Paolo Radice, Biol Sci D RESEARCH STAFF Daniela Perotti, PhD POSTDOCTORAL FELLOWS Laura Caleca, PhD Mara Colombo, PhD Giovanna De Vecchi, Biol Sci D Antonio Fiorino, Biol Sci D Paolo Peterlongo, PhD* Carla B. Ripamonti, MD PHD STUDENT Irene Catucci, Med Biotech D* FELLOWS Claudia Foglia, Biol Sci D Sara Ciceri, Med Biotech D TECHNICIAN Patrizia Mondini ADMINISTRATIVE PERSONNEL Silvia Grassi *c/o FIRC Institute of Molecular Oncology Foundation (IFOM) RELEVANT NOTES Collaborations Fondazione Istituto FIRC di Oncologia Molecolare, Milan Italy Network Italiano Tumori Eredo-Famigliari (INTEF) P. Radice, co-coordinator CONsorzio degli Studi ITaliani sul Tumore Ereditario alla Mammella (CONSIT TEAM) - P. Radice, coordinator Evidence-based Network for the Interpretation of Germline Mutant Alleles (ENIGMA) - P. Radice, steering committee member Associazione Italiana di Ematologia ed Oncologia Pediatrica (AIEOP) - D. Perotti, Wilms tumor working group steering committee member Breast Cancer Consortium (BCAC) Consortium of Investigators of Modifiers of BRCA1/2 (CIMBA) Institut Catala de Oncologia, Barcelona, Spain Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands Queensland Institute of Medical Research, Brisbane, Queensland, Australia Publications Peterlongo P, Catucci I, Pasquini G, Verderio P, Peissel B, Barile M, Varesco L, Riboni M, Fortuzzi S, Manoukian S, Radice P. PALB2 germline mutations in familial breast cancer cases with personal and family history of pancreatic cancer. Breast Cancer Res Treat. 2011; 126: 825-8. Venturini L, Daidone MG, Motta R, Collini P, Spreafico F, Terenziani M, Piva L, Radice P, Perotti D, Zaffaroni N. Telomere maintenance in Wilms tumors: First evidence for the presence of alternative lengthening of telomeres mechanism. Genes Chromosomes Cancer. 2011; 50: 823-9. 69 Scientific Report 2011 hereditary digestive tract tumors The Unit of Hereditary Digestive Tract Tumors is devoted to the counselling, molecular testing, and clinical management of individuals with genetic predisposition to the major hereditary syndromes of gastrointestinal cancer. These include Lynch syndrome or hereditary non-polyposis colorectal cancer (HNPCC), familial adenomatous polyposis (FAP) and its phenotypic variant attenuated FAP, Peutz-Jeghers Syndrome, and hereditary gastric cancer. Individuals with evidence of hereditary susceptibility to cancer are counseled and informed about personal risk and that of their relatives. Depending of the fulfillment of defined criteria, individuals who receive genetic counseling are offered the possibility to undergo molecular testing for identification of specific genetic alteration(s) that may be associated with the increased risk of cancer in their families. These criteria include personal and family history of cancer, presence of specific clinical phenotypes, and tumor characteristics. The genes presently screened on a routine basis include: MLH1, MSH2, MSH6, and PMS2, cumulatively referred to as DNA mismatch repair (MMR) genes [HNPCC]; APC and MUTYH [FAP and attenuated FAP]; LKB1 [Peutz-Jeghers Syndrome], and CDK1 [gastric cancer]. All tests are performed at the diagnostic laboratory located at IFOM (FIRC Institute of Molecular Oncology) in collaboration with the DNA Sequencing Unit of the Cogentech Consortium at the IFOM-IEO campus. During 2011, more than 300 individuals were screened for germline mutations in cancer predisposing genes. This diagnostic activity is integrated by several research programs (LILT, Rome; PIO, Bari). At the preclinical level, they are focused on the identification of genetic markers responsible for familial aggregations that test negative by the above described molecular screenings or that influence cancer risk in mutation carriers. Keywords: hereditary cancer, colorectal tumor, polyposis HEAD Lucio Bertario, MD RESEARCH STAFF Paola Sala, Biol Sci D Stefano Signoroni, Biol Sci D ADMINISTRATIVE PERSONNEL Mariangela Di Ceglie Ornella Galuppo RELEVANT NOTES Collaborations randomised controlled trial. Lancet. 2011; 378: 2081-7. InTEF (Network Nazionale Italiano Tumori EredoFamigliari) Vitellaro M, Bonfanti G, Sala P, Poiasina E, Barisella M, Signoroni S, Mancini A, Bertario L. Laparoscopic colectomy and restorative proctocolectomy for familial adenomatous polyposis. Surg Endosc. 2011; 25: 1866-75. Publications Contributions Burn J, Gerdes AM, Macrae F, Mecklin JP, Moeslein G, Olschwang S, Eccles D, Evans DG, Maher ER, Bertario L, Bisgaard ML, Dunlop MG, Ho JWC, Hodgson SV, Lindblom A, Lubinski J, Morrison PJ, Murday V, Ramesar R, Side L, et al. Long-term effect of aspirin on cancer risk in carriers of hereditary colorectal cancer: an analysis from the CAPP2 Lucio Bertario, coordinator of the collaborative group for the elaboration of guidelines for clinical management of familial adematous polyposis, Lombardy Region. Mallorca European Group for the Hereditary Colorectal Cancer Lucio Bertario, president of AIFEG Association (Associazione Italiana per lo Studio della Familiarità ed Ereditarietà dei Tumori Gastrointestinali) 71 Scientific Report 2011 EXPERIMENTAL ONCOLOGY AND MOLECULAR MEDICINE DEPARTMENT DIRECTOR OF DEPARTMENT Maria Grazia Daidone phone: +39 02 2390 2238 [email protected] UNITS IMMUNOBIOLOGY OF HUMAN TUMORS Andrea Anichini MOLECULAR THERAPIES Silvana Canevari MOLECULAR IMMUNOLOGY Mario P. Colombo BIOMARKERS Maria Grazia Daidone MOLECULAR MECHANISMS OF CELL CYCLE CONTROL Domenico Delia MOLECULAR MECHANISMS Angela Greco IMMUNOTHERAPY OF HUMAN TUMORS Licia Rivoltini TUMOR GENOMICS Gabriella Sozzi MOLECULAR TARGETING Elda Tagliabue MOLECULAR PHARMACOLOGY Nadia Zaffaroni The Department of Experimental Oncology and Molecular Medicine (DOSMM) includes 10 Research Units dedicated to preclinical investigations. The primary goal of the Department is to serve as an important conduit through which new discoveries are applied to cancer diagnosis, prognosis, and treatment. This is fostered by a collaborative environment and a strong interaction among physician and basic scientists working in different disciplines. During 2011, DOSMM acted as an interactive platform fostering collaborations among preclinical investigators and with INT Clinical Departments on topics of common interest, such as the identification and validation of circulating molecular markers as new tools for early detection and risk assessment, study of tumor-microenvironment related changes, and the underlying molecular mechanisms using both animal models and patient samples, which have been awarded by national and international grant support. DOSMM supports investigators with state-of-the-art core facilities, with shared instrumentation and trained specialists. The following resources are available. • Immunohistochemistry (technical specialists: Lorena Ventura and Lucia Gioiosa): histological and cytological processing, including tissue microarrays, by a wide range of histological techniques, immunohistochemistry, in situ hybridization, and autoradiography. • Cell imaging facility (Technical Specialist: Patrizia Casalini, Biol Sci D): provides access to a BioRad Radiance 2000 laser confocal microscope allowing for a wide range of fluorescent dye use, sequential and simultaneous 3 channel bright field image collection, and live cell imaging. • Flow cytometry and cell sorting (Technical Specialist: Gabriella Abolafio; Research Fellow: Andrea Vecchi, Biol Sci D): using state-of-the-art flow cytometric instrumentation, and software analysis. • Microbiology (Technical Specialist: Maria Teresa Radice): core services include preparation/analysis of a) competent bacteria, media, agar plates, and Experimental Oncology and Molecular Medicine Department 72 other reagents; b) bacterial transformation and miniprep; c) medium/large scale plasmid DNA; d) BAC and YAC DNA; e) culture/induction of bacteria for purification of recombinant proteins, freezing and storage of recombinant plasmids and transformed bacteria, database management. • DNA sequencing (Technical Specialist: Donata Penso): this facility provides DOSMM Units as well as Units of other Departments with computer-readable sequences and fragment analysis of DNA templates, processing samples on ABI 3100 and 3130 capillary genetic analyzers. • Functional genomics and Bioinformatics (see a detailed description on page 146) • Proteomics/mass spectrometry laboratory (see a detailed description on page 147) • Tissue and cell repository (see a detailed description on page 145) • Laboratory animal facility Administrative team: Grazia Barp, Grazia Convertino, Simona Galluzzi, Ester Grande, Silvia Grassi, Laura Mameli, Silvia Portincasa, Luisa Rivetta, Daniela Silva, Laura Zanesi, Cristina Zanini. This team facilitates the activity of the Department by providing administrative support to research unit leaders and core facilities, coordinating the activities of graduate students and fellows, handling purchasing requests for laboratory consumables, and finance administration. Laboratory Management Team: Enrico Ronchi, Domenico Di Fazio, Angelo Labori, Salvatore Venturino. This team plays an essential role to support the research units within the Department for maintenance of instrumentation, and management and supervision of areas for cryopreservation of stored tissues/cells/cell extracts and reagents. In addition, the team – in association with the administrative team - also oversees a cost-effective and efficient centralized system of ordering and stock control for the most widely used items. Supporting Personnel: Antonietta Calcagno, Linda Cimaglia, Antonio Illuminato, Agata Mancuso, Luisa Mona, David Penni, Gisella Rivadossi, Pasquale Russo, Claudio Santagostini. 73 Scientific Report 2011 immunobiology of human tumors The main goals of the research unit are: • to understand how the adaptive immune response that develops in neoplastic patients, or that promoted by immunotherapy, can contribute to control of tumor growth; • to identify new molecular targets to overcome tumor resistance to cell death; • to define the roles in tumor biology of activated tyrosine kinase receptors (RTK) expressed in melanoma; • to dissect the role of the tumor-host interaction in promoting cancer development and progression. The main projects during 2011 have focused on: a) mechanisms of immune response promoted by immunotherapy in melanoma patients. b) Prognostic significance of immune-related markers associated with hematopoietic stem cell transplantation in pediatric solid tumors. c) Identification of new therapeutic targets in melanoma to overcome tumor resistance to programmed cell death induced by pro-apoptotic drugs and target-specific inhibitors. d) Identification of melanoma subsets defined by RTK expression and signaling pathway profiling. The main results of 2011 included: a) evidence that promotion of T cell infiltration and maturation, in neoplastic lesions of melanoma patients, is a main mechanism of action of immunotherapy based on the anti-CTLA-4 monoclonal antibody ipilimumab; b) identification of a new subset of cutaneous melanomas defined by expression of the RTK AXL and role of this RTK in melanoma migration and invasion; c) identification of the inhibitor of apoptosis Apollon as a main regulator of melanoma resistance to cell death by cytotoxic drugs, MEK and BRAF-specific inhibitors, as well as to soluble or membrane-TRAIL; d) identification of NFATc2 transcription factor as a new potential therapeutic target in melanoma. Keywords: melanoma, tumor immunity, microenvironment HEAD Andrea Anichini, Biol Sci D RESEARCH STAFF Marialuisa Sensi, Biol Sci D Roberta Mortarini, Biol Sci D FELLOWS Valentina E. Perotti Giulia Grazia POSTDOCTORAL FELLOW Elena Tassi TECHNICIANS Paola L. Baldassari, Ilaria Bersani, Alessandra Molla, Gabriella Nicolini, Claudia Vegetti RELEVANT NOTES Collaborations ISS, Rome JS, Anichini A. T-cell activation and maturation at tumor site associated with objective response to ipilimumab in metastatic melanoma. J Clin Oncol. 2011; 29: e783-8. Dr. P. Allavena, Istituto Clinico Humanitas, Milan Sensi M, Catani M, Castellano G, Nicolini G, Alciato F, Tragni G, De Santis G, Bersani I, Avanzi G, Tomassetti A, Canevari S, Anichini A. Human cutaneous melanomas lacking MITF and melanocyte differentiation antigens express a functional Axl receptor kinase. J Invest Dermatol. 2011; 131: 2448-57. Prof. B. Venerando, Università degli Studi di Milano Contributions Dr. P.F. Ferrucci, Istituto Europeo di Oncologia, Milan Andrea Anichini, Editorial Boards: Cancer Immunology Immunotherapy, The International Journal of Biological Markers, Tumori. Dr. Riccardo Dolcetti, C.R.O., Aviano Dr. Ennio Carbone, Università degli Studi di Catanzaro “Magna Graecia” Dr. R. Falcioni, Istituto Nazionale Tumori “Regina Elena”, Rome Publications Del Vecchio M, Mortarini R, Tragni G, Di Guardo L, Bersani I, Di Tolla G, Agustoni F, Colonna V, Weber Experimental Oncology and Molecular Medicine Department 74 molecular therapies Through a multidisciplinary approach and integrated functional/analytical methodologies, the Unit aims to: gain insight in the molecular events involved in the tumor progression; identify and validate new potential targets and prognostic/predictive markers; to develop and validate new diagnostic/therapeutic strategies targeting ovarian and prostate carcinoma. The majority of the Unit projects are possible thanks to fruitful interactions with other Units of DOSMM, Gynecological Oncology, Prostate Program, Nuclear Medicine, and Anatomic Pathology. The research group is also involved in numerous national and international collaborations. Major results achieved in the area of characterization of molecular events involved in cancer progression. We defined the role of key enzymes of the choline metabolic pathway in cervical cancer tumor initiating cells; by means of specific RNA interference achieved a detailed knowledge of the biology underlying the sustained expression/activity of ChoK-alpha in ovarian carcinoma; contributed to the characterization of a subset of melanomas expressing Axl and endowed with high invasive potential; identified a new signaling transduction pathway, downstream to EGFR activation, characterized by a FAK phosphorylated form concentrated at mitotic spindle. In the area of new prognostic/predictive markers for ovarian carcinoma we: demonstrated that down-modulation of a miRNA cluster on chrXq27.3 is associated with shorter time to relapse and that forced overexpression of these miRNAs resensitized cells to cisplatin cytotoxicity; contributed to the identification of the prognostic role of stathmin in p53 mutated advanced stage cases. In the area of therapeutic approaches with antibody-based reagents we demonstrated that, in preclinical models, a human anti-folate receptor fragment in dimer format was able to strongly accrete 131I to ovarian carcinoma cells and cure treated animals. Keywords: translational medicine, molecular mechanisms of tumor progression, antibody-based therapy HEAD Silvana Canevari, Biol Sci D RESEARCH STAFF Fabio Benigni, Biol Sci D (from May 2011) Marina Bagnoli, Biol Sci D Mariangela Figini, Biol Sci D Delia Mezzanzanica, Biol Sci D Antonella Tomassetti, Pharmacol Sci D Alberto Zacchetti, Vet D (until April 2011) FELLOWS Chiara Alberti, Biol Sci D Davide Bernareggi, Biotech Sci D Ileana Bortolomai, Biol Sci D Barbara Frigerio, Biol Sci D Anna Granata, Biol Sci D Roberta Nicoletti, Med Biotech D (from May 2011) Patrizia Pinciroli, Biol Sci D Katia Rea, Med Biotech D Alessandro Satta, Vet Biotech D TECHNICIANS Paola Alberti, Renata Ferri, Elena Luison RELEVANT NOTES Collaborations National Collaborations: Dr Silvano Ferrini, IST Genoa; Prof. Marco Colombatti, University of Verona; Dr. Franca Podo and Dr. Egidio Iorio, ISS, Rome; Dr. Sandro Pignata on behalf of the MITO group, Ist. Pascale, Naples; Dr. Massimo Libra, University of Catania; Dr. Gustavo Baldassarre, CRO, Aviano; Dr. Teresa Pellegrino, CNR Lecce and ITT, Genoa; Dr. Laura Belvisi, University of Milan International Collaborations: Dr. Nathalie Jacobs, CNR, Liege, Belgium; Drs. Sophia Karagiannis and Hannah Gould, King’s College, London, UK; Dr. Zaver Bhujwalla, Johns Hopkins University, Baltimore, USA; Dr Daniel Powell, University of Pennsylvania, USA Publications Alberti C, Pinciroli P, Valeri B, Ferri R, Ditto A, Umezawa K, Sensi M, Canevari S, Tomassetti A. Ligand-dependent EGFR activation induces the coexpression of IL-6 and PAI-1 via the NFkB pathway in advanced-stage epithelial ovarian cancer. Oncogene. 2011; doi: .1038/onc.2011.572. Bagnoli M, De Cecco L, Granata A, Nicoletti R, Marchesi E, Alberti P, Valeri B, Libra M, Barbareschi M, Raspagliesi F, Mezzanzanica D, Canevari S. Identification of a chrXq27.3 microRNA cluster associated with early relapse in advanced stage ovarian cancer patients. Oncotarget. 2011; 2: 126578. Contributions Editorial Board: Silvana Canevari, Cancer Immunology Immunotherapy 75 Scientific Report 2011 molecular immunology We study the complex interplay among cells of the immune system, the extracellular matrix, and transforming tissues. • We have studied the role of mast cells (MCs) in prostate tumor development, starting from the observation that, in prostate tumors from both tumor-prone TRAMP mice and human patients, MCs are specifically enriched and degranulated in areas of well-differentiated (WD) adenocarcinoma (AC), but not around poorly differentiated (PD) foci coexisting in the same tumors. We derived novel cell lines, representative of WD and PD variants, and by pharmacologically stabilizing or genetically ablating MCs in recipient mice, demonstrated that MC promote WD AC growth, but are dispensable for PD tumors. WD tumors rely on MCs for MMP-9 provision, as reconstitution of MC-deficient mice with wt but not MMP-9-/- MCs was sufficient to promote their growth, whereas PD tumors, consistently with epithelial-to-mesenchymal transition, are MMP-9 self-competent. Such a dual source of MMP-9 was confirmed in human tumors, suggesting that MCs could be a good target for early stage prostate cancer. Nevertheless, testing whether MC targeting could block or delay tumorigenesis in tumorprone TRAMP mice, we observed a high incidence of early and aggressive tumors, characterized by a neuroendocrine (NE) signature and c-Kit expression. These data underscore the contribution of MCs in tumor progression and uncover a new, opposite role of MCs in protecting against the occurrence of aggressive NE variants in prostate cancer. • Fibrosis results from inflammatory tissue damage and impaired regeneration. In the context of bleomycininduced pulmonary fibrosis we demonstrated that the matricellular protein SPARC distinctly regulates inflammation and collagen deposition depending on its cellular origin. Keywords: mast cells, SPARC/osteonectin, tumor microenvironment HEAD Mario P. Colombo, Biol Sci D RESEARCH STAFF Silvia Miotti, Biol Sci D Claudia Chiodoni, Biol Sci D POSTDOCTORAL FELLOWS Sabina Sangaletti, PhD, Biol Sci D Agniezka Chronowska, PhD Paola Pittoni, PhD Caterina Vitali, PhD Giorgio Mauri, Med Biotech D FELLOW Andrea Tomirotti, Med Biotech D PHD STUDENTS Alessia Burocchi, Biol Sci D Alessandra Santangelo, Biol Sci D Alice Rigoni, Biol Sci D Ilaria Torselli, Biol Sci D TECHNICIANS Ivano Arioli, Barbara Cappetti, Ileana Facetti, Mariella Parenza, Claudia Bassani, Laura Botti, Biol Sci D, Chiara Ratti RELEVANT NOTES Collaborations Claudio Tripodo, Univerity of Palermo Katia Scotlandi, Istituto Ortopedico Rizzoli, Bologna Sangaletii S, Tripodo C, Cappetti B, Casalini P, Chiodoni C, Piconese P, Santangelo A, Parenza M, Arioli I, Miotti S, Colombo MP. SPARC Oppositely regulates inflammation and fibrosis in bleomycininduced lung damage. Am J Pathol. 2011; 179: 3000-10. Alessandra Carè, Istituto Superiore di Sanità, Rome Contributions Publications Pittoni P, Tripodo C, Piconese S, Mauri G, Parenza M, Rigoni A, Sangaletti S, Colombo M.P. Mast cell targeting hampers prostate adenocarcinoma development but promotes the occurrence of highly malignant neuroendocrine cancers. Cancer Res. 2011; 71: 5987-97. Mario P. Colombo is Senior Editor of Cancer Research and Associate Editor of Cancer Immunology Immunotherapy and Oncoimmunology Experimental Oncology and Molecular Medicine Department 76 biomarkers Research in this Unit is aimed towards identification, validation and targeting of cancer-related biomarkers relevant on cancer progression, with a focus in 2011 on breast cancer to investigate: The subtype-dependent prognostic relevance of an interferon metagene in nodenegative tumors: to identify a signature - beyond the classical risk factors - associated with metastatization, we profiled a comparable (for clinicopathologic features) series of ER-positive tumors from women with early relapse in distant sites and from women who remained disease-free for a longer time, and we considered differentially expressed (DE) metagenes rather than single DE genes. A metagene containing interferon-induced genes (IFN metagene) was DE (P=0.029) as a function of metastasis occurrence. The validation of these results on publicly available larger datasets showed the association of the IFN metagene with poorer prognosis in luminal (P=0.012), but with a better prognosis (P=0.0014) in ERBB2+ tumors. The combined consideration of IFN and T-cell metagenes indicated a complex interaction in all the molecular subsets except for basal tumors (whose unfavorable outcome was independent of both metagenes), thus confirming the importance of analyzing prognostic variables separately within molecular subtypes. Gene expression profiling (GEP) of circulating tumor cells (CTC): CTCs might represent an easy-accessible “liquid biopsy” whose transcriptional characterization likely allows identification of pathways involved in metastatic dissemination and to obtain clinically-relevant information. We are currently: i) capturing CTCs by antibodies against EpCAM and MUC-1 and by evaluating the expression of epithelial-mesenchymal-transition and stemness-related markers, which markedly improved CTC detection rate; ii) assessing the feasibility of GEP by developing a protocol to profile the expression of 29,000 genes by the DASL approach in as few as 50 CTCs; iii) validating these approaches within neo-adjuvant settings. Keywords: breast cancer, biomolecular profile, cancer stem cells HEAD Maria Grazia Daidone, Biol Sci D, PhD RESEARCH STAFF Vera Cappelletti, Biol Sci D Silvia Veneroni, Biol Sci D Raffaella Villa, Biol Sci D POSTDOCTORAL FELLOWS Valentina Appierto, Biol Sci D, PhD Graziella Cimino Reale, Biol Sci D, PhD Daniela Sia, Med Biotech D, PhD PHD STUDENTS Maurizio Callari, Med Biotech D Valeria Musella, Med Biotech D Lorenza Venturini, Biol Sci D FELLOWS Eleonora Di Buduo, Med Biotech D Emanuela Fina, Biol Sci D Guido Santilli, Med Biotech D Paola Tiberio, Biol Sci D Sara Toffanin, Med Biotech D TECHNICIANS Cinzia De Marco, Lucia Gioiosa, Patrizia Miodini, Biol Sci D, Rosita Motta RELEVANT NOTES Collaborations Paolo Ciana, University of Milan, Italy; Giannino Del Sal, University of Trieste, Italy; Maurizio D’Incalci (IRFMN, Milan), within the framework of the project NEPENTE, financed by the Lombardy Region; Silvia Giordano, University of Turin and IRCC Candiolo, Italy; Josep M. Llovet, Hospital Clinic (Barcelona, Spain) and Mount Sinai School of Medicine (New York, USA), within the frame of the HCC Consortium; Angelo Paradiso, within the framework of a research project on biobanking supported by ACC, the Italian Alliance against Cancer; Gaio Paradossi, University of Tor Vergata, Rome, Italy; Pier Giuseppe Pelicci (IEO), within the framework of a research project supported by ACC, the Italian Alliance against Cancer; Stefano Piccolo, University of Padua, Italy; Daniela Pistillo, Istituto Clinico Humanitas, within the framework of a CCM project supported by the Italian Ministry of Health; EATRIS Consortium, European Community funded project to foster translational research and IATRIS Consortium, Italian initiative for translational studies coordinated by ISS, the Italian Health Institute EurocanPlatform, European Platform for Translational Cancer Research, FP7 HEALTH European Collaborative Project “SIGHT - Systems for in situ theranostic using of micro-particles triggered by ultra-sound”, FP6 HEALTH European Collaborative Project “3 MICRON - Three modality contrast imaging using multi-functionalised microballoons”, FP7 HEALTH Genomnia (s.r.l.): Next generation sequencing on single cell samples Publications Callari M, Cappelletti V, De Cecco L, Musella V, Miodini P, Veneroni S, Gariboldi M, Pierotti MA, Daidone MG. Gene expression analysis reveals a different transcriptomic landscape in female and male breast cancer. Breast Cancer Res Treat. 2011; 127: 601-10. Cordenonsi M, Zanconato F, Azzolin L, Forcato M, Rosato A, Frasson C, Inui M, Montagner M, Parenti AR, Poletti A, Daidone MG, Dupont S, Basso G, Bicciato S, Piccolo S. The Hippo transducer TAZ confers cancer stem cell-related traits on breast cancer cells. Cell. 2011; 147: 759-72. Contributions Maria Grazia Daidone is Member of the TechnicalScientific Committee of AIRC, the Italian Association for Cancer Research and Member of the Scientific Committee of the Italian School of Senology (SIS) Maria Grazia Daidone is Chairperson of the PathoBiology Group of the EORTC (European Organization for Research and Treatment of Cancer) and Member of the EORTC Translational Research Division M.G. Daidone is co-editor of the International Journal of Biological Markers and Member of the Editorial Board of BMC Cancer and Cell Proliferation 77 Scientific Report 2011 molecular mechanisms of cell cycle control Dissection of the molecular events underlying the ATM-CHK2 dependent DNA damage response and role in genomic stability. One of the components of the DNA damage response (DDR) we have recently identified and characterized is DBC1 (Deleted in Breast Cancer-1), a putative tumor suppressor involved in apoptosis, transcription regulation, and histone modification. DBC1 is a potent inhibitor of SIRT1 deacetylase, a regulator of p53-dependent apoptosis induced by genotoxic stress. We have found that upon DNA damage, DBC1 is phosphorylated on thr454 by ATM and ATR kinases, and that this previously unknown modification of DBC1 is involved in the physical interaction and inhibition of SIRT1. Moreover, phosphorylation of DBC1-T454 leads to the dissociation of SIRT1-p53 complex, thereby increasing p53 acetylation and p53-dependent cell death. Our findings thus further extend the mechanisms of DDR connected with the ATM/ATR-dependent regulation of the SIRT1/p53 apoptotic axis. Development of pro-apoptotic SMAC-mimetic compounds with anticancer activity. The ongoing collaboration with scientists of the University of Milan on the structural/functional analysis and design of pro-apoptotic small SMAC-mimetics has lead to the development of new monomeric and dimeric compounds with increased affinity for the BIR3 and BIR3 domains of IAPs (inhibitors of apoptosis proteins) and tumor cell killing at nanomolar concentrations. One of these drug-like SMAC-mimetics, SMAC83, is currently being investigated for its in vivo activity, alone or in combination with soluble TRAIL or CD34+ hemopoietic stem cells expressing membrane TRAIL, against human tumors engrafted in mice. Keywords: DNA damage, cell cycle checkpoints, apoptosis HEAD Domenico Delia, Biol Sci D POSTDOCTORAL FELLOWS Giacomo Buscemi, PhD Benjamin Nachimuthu, PhD Laura Zannini, PhD PHD STUDENTS Annalisa Conti, BSc Elena Fusar-Poli, BSc Daniele Lecis, BSc FELLOW Luigi Carlessi, BSc TECHNICIAN Enrico Fontanella RELEVANT NOTES Collaborations Profs. Martino Bolognesi and Pierfausto Seneci, University of Milan Prof. Henning Walczak , Imperial College, London, UK Prof. Shuki Mizutani, Tokyo Dental and Medical University, Japan Publications Manoukian S, Peissel B, Frigerio S, Lecis D, Bartkova J, Roversi G, Radice P, Bartek J, Delia D. Two new CHEK2 germ-line variants detected in breast cancer/sarcoma families negative for BRCA1, BRCA2, and TP53 gene mutations. Breast Cancer Res Treat. 2011; 130: 207-15. De Amicis A, Piane M, Ferrari F, Fanciulli M, Delia D, Chessa L. Role of senataxin in DNA damage and telomeric stability. DNA Repair (Amst). 2011; 10: 199-209. Contributions Patent: “New homo- and heterodimeric SMAC mimetic compounds as apoptosis inducers”. PCT/IB2012/000297 Experimental Oncology and Molecular Medicine Department 78 molecular mechanisms The Unit is involved in studies of the molecular mechanisms of thyroid carcinogenesis, with particular interest in papillary thyroid carcinoma (PTC), the most frequent thyroid neoplasia. The final goal of ongoing studies is the identification of markers useful for early detection, prognosis, and follow up, as well as novel therapeutic targets. Towards this end, the Unit employs several different approaches including generation of in vitro models of thyroid carcinogenesis using tumor derived cell lines and human primary thyrocytes; analysis of the role of selected pathways and molecules; mRNA and microRNA expression analysis; characterization of a thyroid tumor case collection, used both for discovery and validation studies. The results achieved during 2011 are related to: • Relevance in thyroid carcinogenesis of oncogeneinduced senescence (OIS), a novel mechanism proposed as a barrier to cancer, by the demonstration OIS restrains thyroid tumor progression, as it is present in early phase, indolent tumor papillary thyroid microcarcinoma. • Identification of miRNAs modulated by RET/PTC1, and demonstration that RET/PTC1 may up-regulate MET expression through miR199a. • Demonstration through functional studies that the RET-K666E mutation, detected in a MTC patient, is oncogenic, and that its transforming activity is enhanced by the in cis G691S polymorphism. • Demonstration that DUSP6/MKP3, a feedback negative regulator of ERK1/2 pathway, is over-expressed at the mRNA and protein levels in both papillary and poorly differentiated thyroid carcinoma and may have a protumorigenic role in thyroid carcinogenesis. • Identification of genetic determinants controlling the progression of MTC by using a mouse model (in collaboration with Polygenic Inheritance Unit). The Unit has also contributed to a study showing that mutations of RAS or BRAF gene confer resistance to imatinib in GIST carrying imatinib-sensitive c-Kit mutations. Keywords: thyroid carcinoma, oncogenes, functional studies HEAD Maria Angela Greco, Biol Sci D RESEARCH STAFF Maria Grazia Borrello, Biol Sci D Claudia Miranda, Biol Sci D Debora Degl’Innocenti, Biol Sci D PHD STUDENTS Maria Grazia Vizioli, Biotech Med D Maria Chiara Anania, Biol Sci D POSTDOCTORAL FELLOWS Mara Mazzoni, Biol Sci D Paola Romeo, Biotech Med D Emanuela Minna, Biol Sci D TECHNICIANS Sonia Pagliardini, Maria Grazia Rizzetti RELEVANT NOTES Università degli Studi di Milano Collaborations Laura Fugazzola Endocrine Unit, Fondazione IRCCS Ca’ Granda, Università degli Studi di Milano Clara V. Alvarez, IDIS, Neoplasia and Endocrine Differentiation, Department of Physiology, CIMUS, School of Medicine, University of Santiago de Compostela USC, Spain Paola Allavena Dep Immunology and Inflammation, IRCCS Humanitas Clinical Institute Daniel Peeper Division of Molecular Genetics, The Netherlands Cancer Institute, Amsterdam Enrico Radaelli Dipartimento di Patologia Veterinaria, Facoltà di Veterinaria, Università degli Studi di Milano Jesus Gil, MRC Imperial College, London Erminio Giavini, Elena Menegola, Functional and Reproductive Biology, Dipartimento di Biologia, Borrello MG, Aiello A, Peissel B, Rizzetti MG, Mondellini P, Degl’Innocenti D, Catalano V, Gobbo M, Collini P, Bongarzone I, Pierotti MA, Greco A, Publications and Seregni E. Functional characterization of the MTC-associated germ line RET-K666E mutation: evidence of oncogenic potential enhanced by the G691S polymorphism. Endocrine Related Cancer. 2011; 18(4): 519-27. Vizioli MG, Possik PA, Tarantino E, Meissl K, Borrello MG, Miranda C, Anania MC, Pagliardini S, Seregni E, Pierotti MA, Pilotti S, Peeper DS, and Greco A. Evidence of oncogene-induced senescence in thyroid carcinogenesis. Endocr Relat Cancer. 2011; 18(6): 743-57. 79 Scientific Report 2011 immunotherapy of human tumors Clinical development of new immune-related cancer therapies: we continued to enroll melanoma and prostate carcinoma patients, in collaboration with the Melanoma Surgery, Prostate Program, and Medical Oncology, in phase II trials based on anti-CTLA4 Ab+ chemotherapy (NIBIT-M1), cancer vaccines with recombinant tumor antigens (PRAME and NY-Eso1) or peptides (Prostavax), and BRAF/MEK inhibitors. Blood and tumor biopsies were collected for subsequent immunomonitoring. Additionally, we monitored immunoregulatory pathways (myeloid-derived suppressor cells –MDSC-, Treg, cytokine/chemokine profiling) in blood, serum, saliva and tumor biopsies of sarcoma as well as head and neck cancer patients undergoing conventional or targeted therapies. Studies on cancer-related immune regulatory pathways: we focused on MDSC and Treg, finding a mRNA/miRNA signature involving IL-6 / HIF1-α / TGF-β related patterns in MDSC from melanoma patients. We also assessed the impact of metabolic microenvironment conditions, observing that low pH induces MDSC accumulation and T cell anergy, while pH regulating drugs mediate recovery of tumor immunity. We further studied tumor exosomes either as an immunosuppressive pathway or as a strategy for specific drug delivery. Molecular studies on melanoma progression markers: we analyzed gene expression and microRNA profiling in sentinel lymph node biopsy (SNB), finding that positive SNB from patients with regional node involvement and poor prognosis at 5 years display distinct immune-related transcriptional patterns. Mutated BRAF as a circulating molecular marker for disease progression was analyzes in melanoma lesions and in plasma of melanoma patients, observing that 70% patients have circulating BRAFV600E DNA. Keywords: immunotherapy, myeloid-derived suppressor cells, exosomes HEAD OF UNIT Licia Rivoltini, MD RESEARCH STAFF Chiara Castelli, Biol Sci D Veronica B. Huber, MD Monica Rodolfo, Biol Sci D CLINICAL RESEARCH STAFF Maria Carmela Careri, MD Gianluca Cutolo, MD DATA MANAGER Marco Asioli, Paola Frati PHD STUDENTS Chiara Camisaschi, Michela Perego, Marcella Tazzari, Elisabetta Vergani POSTDOCTORAL FELLOWS Annamaria De Filippo, Biol Sci D Paola Filipazzi, Biol Sci D Viviana Vallacchi, Biotec Sci D TECHNICIANS Valeria Beretta, Agata Cova, Paola Deho, Simona Frigerio, Francesca Rini, Paola Squarcina RESEARCH NURSES Felicetta Giardino, Gianluigi Rigamonti RELEVANT NOTES Collaborations Active collaboration with members of the Italian Network for Tumor Bio-Immunotherapy (NIBIT), Italian Melanoma Intergroup (IMI), International Melanoma Working Group (IMWG), International Society for Biological and Cellular Therapy (ISBTC). Collaborations with Istituto Superiore di Sanità (Dr. S. Fais), University of Siena (Dr. M.Maio), University of Milan (Dr. L. Guerrini), University of Genoa (Dr. G. Bianchi Scarrà), Istituto Pascale (Dr. P. Ascierto), University of Heidelberg (Dr. V. Umansky), National Cancer Institute (Dr. F Marincola), University of Charleston (Dr. M. Nishimura), University of Tokyo (Dr. Y. Kawakami), Karolinska Institute (Dr. S. Caramuta, A. De Milito), Faculte de Pharmacie of Chatenay-Malabry (Dr. F. Triebel), Université Catholique de Louvain (Dr. S. Lukas) and Ludwig Cancer Institute Brussels (Dr. P. Coulie); Nodality (Dr. Alessandra Cesano, San Francisco, USA. Publications Vergani E, Vallacchi V, Frigerio S, Deho P, Mondellini P, Perego P, Cassinelli G, Lanzi C, Testi MA, Rivoltini L, Bongarzone I, Rodolfo M. Identification of MET and SRC activation in melanoma cell lines showing primary resistance to PLX4032. Neoplasia. 2011; 13(12): 1132-42. Butterfield LH, Palucka AK, Britten CM, Dhodapkar MV, Håkansson L, Janetzki S, Kawakami Y, Kleen TO, Lee PP, Maccalli C, Maecker HT, Maino VC, Maio M, Malyguine A, Masucci G, Pawelec G, Potter DM, Rivoltini L, Salazar LG, Schendel DJ, Slingluff CL Jr, Song W, Stroncek DF, Tahara H, Thurin M, Trinchieri G, van Der Burg SH, Whiteside TL, Wigginton JM, Marincola F, Khleif S, Fox BA, Disis ML. Recommendations from the iSBTc-SITC/FDA/NCI Workshop on Immunotherapy Biomarkers. Clin Cancer Res. 2011; 17(10): 3064-76. Contributions Patent on the Immunomodulating use of PPI Masters on Melanoma (IMI), Masters on Tumor Biotherapy (NIBIT) Editorial Board of Journal of Immunotherapy National guidelines on Immunomonitoring (NIBIT) National Guidelines in Melanoma Treatment (contribution) ACC Melanoma Guidelines INT-Educa Courses; FAD Courses on Tumor Vaccines. Experimental Oncology and Molecular Medicine Department 80 tumor genomics The main field of interest of the Tumor Genomics Unit is the biological and molecular characterization of lung cancer and the development of genetic signatures in tissues and biological fluids useful for early detection of lung cancer and to establish novel therapeutic approaches. Our past and current approaches for biomarker discovery in lung cancer are mainly focused on the identification of molecular changes in biological fluids collected by noninvasive procedures, such as sputum and plasma. In particular, we have focused on miRNAs circulating in plasma as biomarkers of invasive lung disease and validated those able to identify aggressive lung cancer before its clinical appearance in order to define molecular predictors of high-risk disease. We investigated the miRNA profiles of lung tumors, normal tissues, and plasma samples from cases identified in two independent spiral-CT screening trials with extensive follow-up where multiple plasma samples, collected before radiological disease detection were available. We identified specific miRNA signatures in plasma samples collected up to two years before cancer detection by spiral-CT. We also defined a signature that discriminates subjects according to aggressiveness of their future tumors, and in particular the occurrence of early metastatic but spiral-CT invisible lung tumors or small spiral-CT detected lesions with aggressive potential. Interestingly, the plasma signature associated with tumor aggressiveness seemed related with miRNA expression not only in tumor, but also in normal lung tissue from patients (Boeri M. et al., Proc Natl Acad Sci USA. 2011; Sozzi G. et al., Cell Cycle. 2011). Very recently, we validated the performance of plasma miRNA signatures in an extended series of 51 patients and 100 individual controls belonging to the MILD screening trial at the INT, proving the strength of our signatures in the prediction of lung cancer development and in the classification of the disease aggressiveness. Keywords: lung cancer, microRNA, cancer stem cells HEAD Gabriella Sozzi, PhD RESEARCH STAFF Luca Roz, Pharm Sci D POSTDOCTORAL FELLOWS Francesca Andriani, Pharm Sci D Patrizia Gasparini, Biol sci D Carla Verri, Biol Sci D Massimo Moro, PhD Giulia Bertolini, Med Biotech D PHD STUDENT Mattia Boeri, Biotech D TECHNICIANS Davide Conte, Federica Facchinetti, Roberto Caserini, Michela Grassi RELEVANT NOTES Publications Collaborations Boeri M, Verri C, Conte D, Roz L, Modena P, Facchinetti F, Calabrò E, Croce CM, Pastorino U, Sozzi G. MicroRNA signatures in tissues and plasma predict development and prognosis of computed tomography detected lung cancer. Proc Natl Acad Sci USA. 2011; 108(9): 3713-8. PET Unit, HSR, Milan (Dr. F. Fazio, Dr. R. Moresco); CERMS, A.O.U. San Giovanni Battista, Turin (Prof. R. Ferracini) Dr. F. Pezzella, Oxford University, UK; Prof. C.M. Croce, OSUMC, Columbus (USA) Chemores consortium (FP6, European Community); Curelung consortium (FP7, European Community) Sozzi G, Pastorino U, Croce CM. MicroRNAs and lung cancer: from markers to targets. Cell Cycle. 2011; 10(13): 2045-6. Contributions CBS member (Comitato Borse Studio) AIRC-FIRC Scientific Committee Societa’ Italiana di Cancerologia (SIC) Scientific Committee “Fondazione Edo Tempia”, Biella, Italy Scientific Advisory Board American-Italian Cancer Foundation (AICF) Selection Committee Pezcoller-AACR award 2011 Editorial Board: Lung Cancer Steering Committee of the European project “Chemores”( VI sharedcost RTD action Patent: Italian and US provisional “MICRO-RNA BIOMARKERS AND METHODS OF USING SAME” (Inventors G. Sozzi, M. Boeri, U. Pastorino) 81 Scientific Report 2011 molecular targeting We aim to gain insight into the molecular pathways relevant for progression and response to therapy of breast carcinomas, especially those with HER2 overexpression and triple-negative (TN) features. During 2011, we completed two observational studies carried out, respectively, in HER2-positive breast carcinoma patients treated with trastuzumab-based therapy in a metastatic and an adjuvant setting. In the metastatic study, 272 patients under trastuzumab treatment during 2000-2001 who progressed after first-line trastuzumab treatment showed clinically and statistically significant benefits from continued trastuzumab treatment in both RECIST responder and non-responder patients. Analysis in the adjuvant setting, which included 1012 patients treated with trastuzumab between 2005 and 2009 in 42 Italian hospitals, showed that trastuzumab is differentially-protective depending on the site of metastasis; in fact, in addition to the well-known CNS relapses, bone metastases were also resistant to the antibody treatment in our retrospective series. Excluding these two sites, protection by trastuzumab was more than 70% in all other distant metastases, suggesting that the overall 50% protection rate observed in trials is not equally distributed among different anatomical sites. Our analysis of TN breast carcinomas demonstrated that these tumor cells contribute directly to the tumor vasculature through endothelial cell differentiation and that the wound-healing process promotes tumor cell progression through specific activation of PDGFR and VEGFR and their downstream pathways. Accordingly, targeting of PDGFR and VEGFR significantly impaired growth of TN breast carcinoma xenografts. Keywords: breast carcinoma, targeted therapy, HER2 HEAD Elda Tagliabue, Biol Sci D RESEARCH STAFF Manuela Campiglio, Biol Sci D Rosaria Orlandi, Biol Sci D (membership of DOSMM Functional Genomics Facility) Serenella M. Pupa, Biol Sci D FELLOWS Valentina Ciravolo, Biotech Sci D Gaia C. Ghedini, Biotech Sci D Alessandra Meini, Biol Sci D Ilaria Plantamura, Biol Sci D Manuela Ratti, Biol Sci D Francesca Ripamonti, Biotech Sci D Tiziana Triulzi, Biotech Sci D (AIRC) POSTDOCTORAL FELLOWS Marilena V. Iorio, Biotech Sci D Francesca Bianchi, Biotech Sci D (AIRC) PHD STUDENTS Claudia Piovan, Biol Sci D Marianna Sasso, Biol Sci D TECHNICIANS Pierangela Aiello, Patrizia Casalini (responsible for DOSMM imaging facility), Cristina A. Ghirelli CONSULTANTS Sylvie Ménard, Biol Sci D Marco Sandri, Stat Sci D RELEVANT NOTES Collaborations Augusto Amici, Genetic Immunization Lab., Dept of Molecular, Cellular and Animal Biology, Univ. of Camerino; Manuela Iezzi, Lab. di ImmunoOncologia, CeSi, Chieti Scalo; Claudio Tripodo, Sezione di Anatomia Patologica, Policlinico Universitario P. Giaccone, Palermo; Rossella Canese, Dept. of Cell Biology and Neurosciences, Istituto Superiore di Sanità, Rome; Egidio Iorio, Dept. of Cell Biology and Neurosciences, Istituto Superiore di Sanità, Rome; Jiong Wu, Cancer Hospital, Fudan University, Shanghai treatment: evidence from a retrospective study. Breast Cancer ResTreat. 2011; 128: 147-54. Publications Tagliabue E, Campiglio M, Pupa SM, Balsari A, Ménard S. The HER2 world: better treatment selection for better outcome. J Natl Cancer Inst Monogr. 2011; 2011: 82-5. Campiglio M, Bufalino R, Sandri M, Ferri E, Aiello RA, De Matteis A, Mottolese M, De Placido S, Querzoli P, Jirillo A, Bottini A, Fantini M, Bonetti A, Pedani F, Mauri M, Molino A, Ferro A, Pupa SM, Sasso M, Ménard S, Balsari A, Tagliabue E, on behalf of the Demetra Group. Increased overall survival independent of RECIST response in metastatic breast cancer patients continuing trastuzumab Contributions Elda Tagliabue is on the Editorial Boards of The Breast and the Chinese Journal of Clinicians Experimental Oncology and Molecular Medicine Department 82 molecular pharmacology Novel therapeutic targets. The confirmation that not only telomeric G-quadruplexes (G4) but also G4 present in gene promoters represent valuable therapeutic targets was obtained exposing telomerase-negative and -positive tumor cells to hybrid G4 ligand-alkylating agents. Cytotoxic activity was mainly ascribable to the induction of telomeric dysfunction (TRF2 and POT1 displacement) in telomerase-negative cells, and to the inhibition of telomerase activity, caused by interference with G4 structures present in the promoters of c-myc and hTERT genes in telomerase-positive cells. Mechanisms of drug resistance. The characterization of cellular changes associated with resistance to topoisomerase I inhibitors indicated that tyrosyl-DNA phosphodiesterase 1, whose expression is increased in resistant variants, can account per se for mild levels of resistance to the new camptothecin gimatecan. However, the enzyme strongly cooperates with BRCA1 and XRCC1 to repair drug-mediated DNA damage. New drug combinations. In a human model of RET-driHEAD Nadia Zaffaroni, Biol Sci D, PhD RESEARCH STAFF Marco Folini, Biol Sci D, PhD Cinzia Lanzi, Biol Sci D Paola M.C. Perego, Biol Sci D, PhD Rosanna Supino, Biol Sci D POSTDOCTORAL FELLOWS Giovanni L. Beretta, Biol Sci D, PhD Giuliana Cassinelli, Pharm D, PhD Michelandrea De Cesare, Vet D Paolo Gandellini, Biotech Sci D, PhD Laura Gatti, Biol Sci D, PhD Chiara Giommarelli, Pharm D, PhD Marzia Pennati, Biol Sci D, PhD FELLOWS Erika Borghini, Biol Sci D Anna Casamichele, Biol Sci D Denis Cominetti, Biol Sci D Valentina Profumo, Biotech Sci D Valentina M. Zuco, Biol Sci D PHD STUDENTS Giacomo Cossa, Biotech Sci D Alessia Lopergolo, Biotech Sci D TECHNICIANS Nives Carenini, Elisa Campi, Elisabetta Corna, Laura Dal Bo, Enrica M. Favini, Maria Stella Tinelli, Monica Tortoreto CONSULTANT Franco Zunino, Biol Sci D ven medullary thyroid carcinoma, the combination of cisplatin and sunitinib resulted in in vitro synergistic interaction and increased in vivo antitumor activity due to the enhancement of both intrinsic and extrinsic apoptotic pathway activation mediated by Ret targeting. Preclinical development of new anticancer agents. The new camptothecin namitecan showed a promising therapeutic profile in a panel of pediatric sarcoma models, including bone and soft-tissue tumors. Favorable drug pharmacokinetics and ability to inhibit angiogenesis appear as major determinants of antitumor activity. miRNA-based therapeutic approaches. We demonstrated that, in the context of a network involving p63, miR-205 is able to control the deposition of laminin332 in normal prostate cells, and that therapeutic replacement of this miRNA in prostate cancer cells can restore basement membrane deposition and 3D organization into normal-like acini. Keywords: therapeutic targets, drug resistance, preclinical drug development RELEVANT NOTES Collaborations Prof. P. Chiarugi, University of Florence; Dr. L. Fugazzola, Fondazione Policlinico IRCCS, Milan; Prof. M. Magnani, University of Urbino; Prof. M. Palumbo, University of Padua; Prof. E. Scanziani, University of Milan. Prof. D.A. Altieri, The Wistar Institute Cancer Centre, Philidelphia (PA); Prof. F. Caruso, University of Melbourne (Australia); Prof. S.B. Howell, University of San Diego (CA); Prof. N.W. Keith, University of Glasgow (UK); Dr. S. Linder, Karolinska Institute, Stockholm, (Sweden); Prof. R.R. Reddel, Children’s Medical Research Institute, Sydney (Australia); Dr I. Vlodavsky, The Bruce Rappaport Faculty of Medicine, Haifa (Israel). Favini E, Zaffaroni N, Zunino F, Lanzi C. Interplay between Ret and Fap-1 regulates CD95-mediated apoptosis in medullary thyroid cancer cells. Biochem Pharmacol. 2011; 82: 778-88. Becker AL, Orlotti NI, Folini M, Cavalieri F, Zelikin AN, Johnston AP, Zaffaroni N, Caruso F. Redoxactive polymer microcapsules for the delivery of a survivin-specific siRNA in prostate cancer cells. ACS Nano. 2011; 5: 1335-44. Contributions Editorial board: Critical Reviews in Oncology/Hematology, European Journal of Cancer, BMC Cancer, Journal of Chemotherapy, Apoptosis, Critical Reviews in Oncogenesis (Nadia Zaffaroni) Publications International Journal of Oncology, ISRN Biochemistry (Paola Perego) Nicolini V, Cassinelli G, Cuccuru G, Bongarzone I, Petrangolini G, Tortoreto M, Mondellini P, Casalini P, Anti-Cancer Agents in Medicinal Chemistry, ISRN Oncology (Marco Folini) 85 Scientific Report 2011 PATHOLOGY AND LABORATORY MEDICINE DEPARTMENT DIRECTOR OF DEPARTMENT Giuseppe Pelosi Professor of Pathology University of Milan +39 02 2390 3017 [email protected] UNITS ANATOMIC PATHOLOGY 1 Maria Luisa Carcangiu ANATOMIC PATHOLOGY 2 AND 3 Giuseppe Pelosi EXPERIMENTAL MOLECULAR PATHOLOGY LABORATORY (part of Anatomic Pathology 3) Silvana Pilotti SIMT - IMMUNOHEMATOLOGY AND TRANSFUSION MEDICINE Fernando Ravagnani LABORATORY MEDICINE Daniele Morelli The mission of the Department is to provide accurate diagnoses and information of prognostic and therapeutic value to clinicians. The activities of Surgical Pathology, Diagnostic Molecular Pathology, Cytopathology, and Autopsy Pathology are carried out in the three Anatomic Pathology Units, while biological tests/microbiological investigations and blood collection, screening, processing, storage, and distribution are carried out at the Laboratory Medicine Unit and SIMT-Hematological Transfusion Service, respectively. The activities are performed using conventional and state-of-the-art techniques, and all laboratories are quality certified (ISO9001; 2000, confirmed in 2008 until 2015). The Pathology Department is also involved in two Institutional activities: • Human frozen tumor tissue bank (see Shared Research Resources page 145). The frozen tumor tissue bank of INT is a systematic collection that looks much like a project-driven collection, but is not restricted to a specific organ or disease type. • Telepathology. In order to acquire uniform high quality in pathologic diagnostics and to rapidly spread knowledge related to cancer research, a Virtual Pathology group is being developed in Italy. It is composed of pathologists working in the seven Italian Cancer Institutes within the national ACC project. The programs of the ACC Virtual Pathology Institution include consensus sessions, quality control, educational activities, second opinion, and research. Pathology and Laboratory Medicine Department 86 anatomic pathology units 1, 2 and 3 In 2011, the clinical activity of Anatomic Pathology Units 1, 2 & 3 included 31,331 histologic and 21,300 cytologic pathologic reports, all carried out according to internationally shared classification schemes. The spectrum of the diverse tumor types has comprised skin tumors (including melanomas), lymphoproliferative disorders, male genitourinary tract tumors, non-neuroendocrine gastrointestinal tumors, thoracic and mediastinal lesions, endocrine tumors (including thyroid, adrenal glands, gastroenteropancreatic tract and lung), soft tissue tumors, head and neck tumors, pediatric malignancies, gynecologic and breast tumors, and malignancies from unknown primary sites. Most pathological reports were supplied with extensive pheno-genotyping for diagnosis, indicating predictive and/or prognostic factors and personalization of the best care according to criteria of therapeutic pathology. About 50,000 immunohistochemical reactions, over 5000 special stains, and 4145 genetic reports were carried out in 2011 for characterization of malignancies, with particular reference to lymphoproliferative disorders and pediatric, thoracic, soft tissue, neuroendocrine, head and neck, breast and gynecologic tumors, including the immunohistochemical evaluation of estrogen and progesterone receptors and Her-2/neu in breast cancer, the assessment of the status of several genes for tailored therapy (for example, Her-2/neu, EGFR, CD117, PDGFRA/B, VEGFR, ALK or TP53) or characterization of malignancies from unknown primary sites. Keywords: diagnosis, prognosis, prediction DIAGNOSTIC ACTIVITY OF ANATOMIC PATHOLOGY UNITS 1,2 & 3 IN 2011 Type of Report Number HISTOLOGICAL (TOTAL 31,331) Surgical pathology specimens Biopsy samples Frozen section examinations Sentinel lymph nodes Consultation for second opinion 10,062 8362 2830 700 2980 CYTOLOGICAL (TOTAL 21,300) Fine needle aspiration biopsy or extravaginal cytology samples Conventional PAP tests PAP tests from screening programs HEAD Maria Luisa Carcangiu, MD: Anatomic Pathology Unit 1 Giuseppe Pelosi, MD: Anatomic Pathology Unit 2 & 3 Silvana Pilotti, MD: Experimental Molecular Pathology Laboratory (part of Anatomic Pathology 3) CLINICAL RESEARCH STAFF Marta Barisella, MD; Antonello Domenico Cabras, MD; Paola Collini, MD; Maurizio Colecchia, MD; Alessandra Fabbri, MD; Flavia Melotti, MD; Massimo Milione, MD; Biagio Paolini, MD; Alessandro Pellegrinelli, MD; Pasquale Quattrone, MD; Gabrina Tragni, MD; Barbara Valeri, MD; Antonella Aiello, Biol Sci D; Annunziata Gloghini, Biol Sci D; Federica Perrone, Biol Sci D; Carla Riva, Biol Sci D (Coordinator of Cytopathology); Mario Ruggeri, Biol Sci D; Elena Tamborini, Biol Sci D; Adele Testi, Biol Sci D. FELLOWS Nicoletta Di Mari, MD (until July 2011); Valentina Galimberti, Biol Sci D (until November 2011); Ambra Gualemi, Biol Sci D; Mr. Emanuele Procacci POSTDOCTORAL FELLOWS Elena De Paoli, Biol Sci D RESIDENTS Chiara Volpi, Biol Sci D STAFF TECHNICIANS Claudia Alphandery (cytotechnologist); Maria Grazia Bonora; Renata Borchini; Rita Antonella Carminati; Alessandra Chinosi; Marilena Colantuono; Silvia Colombo (cytotechnologist); Daniela De Bari; Francesca Dominoni (chief technician and department coordinator); Alessandra Elli; Maria Grazia Facciorusso; Elena Fomiatti; Angelo Gaito; Daniela Galbiati; Morena Gobbo; Rosangela Intorre; Teresa Labella; Matteo Marcuzzo; Alessia Mietta; Marzia Mietta; Loretta Missiato; Maria Luisa Moiraghi; Margherita Mondini; Paola Murè; Marta Orsenigo; Desirè Parimbelli; Katia Ponzoni (cytotechnologist); Silvia Redaelli; Gianni Roncato (photographer) Carla Scalia; Manuela Scuro; Consiglia Sgura. ADMINISTRATIVE PERSONNEL Patrizia Cangioli; Margherita Cariglia; Maria Teresa Codecasa; Maria Cristina Di Bartolomeo; Roberto Ferrari; Mariangela 2980 9404 8595 Girotti (fellow); Maria Morelli; Alda Tosi; Enrica Colzani (volunteer) HEALTHCARE ASSISTANTS Paolo Castioni; Cosima Ciccarese; Massimo Festa; Paola Tonielli; Anna Urbano. RESEARCH STAFF (EXPERIMENTAL MOLECULAR PATHOLOGY LABORATORY) Fabio Bozzi, Biol Sci D; Tiziana Negri, Biol Sci D; Gian Paolo Dagrada, Biol Sci D (since December 2011) FELLOWS (EXPERIMENTAL MOLECULAR PATHOLOGY LABORATORY) Claudia Bertan, Biol Sci D; Silvia Brich, Biol Sci D; Elisa Ciulla: Biol Sci student; Elena Conca, Biol Sci D; Barbara Cortelazzi, Biol Sci D; Andrea Lampis, Biol Sci D; Valentina Mauro, Biol Sci D; Eva Tarantino, Biol Sci D 87 Scientific Report 2011 There is also a Laboratory of Molecular Pathology, both diagnostic and experimental, for extensive molecular testing, which is equipped with most up-to-date instruments and hosted under Anatomic Pathology Unit 3. Most pathologic reports have been supplied with extensive pheno-genotyping for diagnosis, determining predictive and/or prognostic factors, and personalization of the best patient care according to the criteria of therapeutic pathology. Most diagnoses were rendered in 2011 within 7 days from patient admission. Major efforts have been made in the Laboratory of Experimental Pathology to set up methodologies able to extend the study of the network of receptor tyrosine kinase signalling to extracellular matrix components on surgical specimens, and to address the role of autophagy/quiescence/senescence in the development of drug resistance using established primary cell cultures after validation on available stable cell lines. Keywords: therapeutic pathology, immunohistochemistry, molecular assay DIAGNOSTIC ACTIVITY OF THE MOLECULAR PATHOLOGY LABORATORY IN 2011 Type of Analysis Number Mutational analysis (BRAF, EGFR, K-RAS, KIT, PDGFRA/B, TP53, Beta-catenin, microsatellite, HER2, NRAS, PI3K, RET) 1156 FISH + CISH 1792 Clonality tests 111 Cytogenetic assessments 271 ISH (EBER + HPV) 168 Total 3498 RELEVANT NOTES Collaborations Antonella Aiello, Biol Sci D, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori: Identification of new prognostic markers and therapeutic strategies in medullary thyroid cancer. Project funded by Fondazione G. Berlucchi per la Ricerca sul Cancro (2011-2013) Marta Barisella, MD ISG (Italian Sarcoma Group) Paola Collini, MD Participation in the Pathology panel of the Italian Association of Pediatric Ematology and Oncology (AIEOP), of the Societé Italienne de Oncologie Pédiatrique and Italian Sarcoma Group (ISG) Maurizio Colecchia, MD Italy-USA Oncoproteomic Project (in collaboration with Istituto Superiore di Sanità) for tissues to be saved over time at room temperature (kidney and breast tumors); Project SIURO PRIAS (inside the Programma Prostata): check of histologic requirements of low risk prostatic tumors to include patients in a survey protocol; Italian Society of Urology (SIU) Hospital Urologist Association (AURO) Alessandro Pellegrinelli, MD Hepato-Oncology: A multidisciplinary approach for an emerging specialty. The Pathologist’s role; “Ricerca Traslazionale su Marcatori Molecolari in Pazienti Operati di Carcinoma Gastrico ed inclusi nel Protocollo Clinico di Terapia Adiuvante (I.T.A.C.A.S)”. Project supported by AIRC. (Dr. Pellegrinelli, Dr. Di Bartolomeo) Giuseppe Pelosi, MD Italian Group of Pleuropulmonary Pathology (GIPP) Pathologist Panel member of the International Academy for the Study of Lung Cancer (IASLC) International Association of Cytology (IAC) Member (MIAC), USA Pulmonary Pathology Society (PPS) Member, USA Silvana Pilotti, MD Sabrina Pricl, Molecular Simulation Engineering Laboratory, DI3, University of Trieste. Maurizio D’Incalci, Oncology Department, Istituto di Ricerche Farmacologiche Mario Negri, Milano. Annunziata Gloghini, Biol Sci D Proteomic analysis of PEL (Giuliano Elia - Conway Institute for Biomolecular and Biomedical Research, Conway Institute for Biomolecular and Biomedical Research, University College Dublin); Genomic characterization of NHL in immunosuppressed patients (F. Bertoni - Oncology Institute of Southern Switzerland (IOSI); functional studies on lymphomas (A. Carbone, A. Aldinucci, De Re V – CRO Aviano); Molecular characterization of HIVassociated lymphomas (G. Gaidano, D. Capello Università del Piemonte Orientale Amedeo Avogadro); Biomarkers for targeted therapies in lymphomas (A. Younes – MD Anderson Cancer Center, Houston, USA) Elena Tamborini, Biol Sci D Prof. G. Kroemer and Prof. Zitvogel, INSERM Paris (regarding the expression of SNPS in GIST) Publications Zappasodi R, Bongarzone I, Ghedini GC, Castagnoli L, Cabras AD, Messina A, Tortoreto M, Tripodo C, Magni M, Carlo-Stella C, Gianni AM, Pupa SM, Di Nicola M. Serological identification of HSP105 as a novel non-Hodgkin lymphoma therapeutic target. Blood. 2011; 118: 4421-30. Borrello MG, Aiello A, Peissel B, Rizzetti MG, Mondellini P, Degl’Innocenti D, Catalano V, Gobbo M, Collini P, Bongarzone I, Pierotti MA, Greco A, Seregni E. Functional characterization of the MTCassociated germline RET-K666E mutation: evidence of oncogenic potential enhanced by the G691S polymorphism. Endocr Relat Cancer. 2011; 18(4): 519-27. Pierotti MA, Tamborini E, Negri T, Pricl S, Pilotti S. Targeted therapy in GIST: in silico modeling for prediction of resistance. Nat Rev Clin Oncol. 2011; 8(3): 161-70. Alberti C, Pinciroli P, Valeri B, Ferri R, Ditto A, Umezawa K, Sensi M, Canevari S, Tomassetti A. Ligand-dependent EGFR activation induces the coexpression of IL-6 and PAI-1 via the NFkB pathway in advanced-stage epithelial ovarian cancer. Oncogene 2011; Dec 12. doi: 10.1038/onc.2011.572. Granata R, Miceli R, Orlandi E, Perrone F, Cortelazzi B, Franceschini M, Locati L, Bossi P, Begamini C, Mirabile A, Mariani L, Scaramellini G, Potepan P, Quattrone P, Licitra L. Tumor stage, human papillomavirus and smoking status affect the survival of patients with oropharyngeal cancer: an italian validation study. Ann Oncol (2011). Dileo P, Pricl S, Tamborini E, Negri T, Stacchiotti S, Gronchi A, Posocco P, Laurini E, Coco P, Fumagalli E, Casali PG, Pilotti S. Imatinib response in two GIST patients carrying two hitherto functionally uncharacterized PDGFRA mutations: an imaging, biochemical and molecular modeling study. Int J Cancer. 2011; 128(4):983-90. Contributions Massimo Milione, MD: Linee guida GIPAD: Microscopic esophagitis and Barrett’s esophagus: the histology report Maria Luisa Carcangiu, MD: Editorial Board, International Journal of Gynecological Pathology Maurizio Colecchia, MD: Editorial Board, Pathologica Giuseppe Pelosi, MD: Associate Editor, International Journal of Surgical Pathology Editorial Board, Virchows Archiv Editorial Board, Pathologica Pathology and Laboratory Medicine Department 88 SIMT, immunohematology and transfusion medicine The Unit is responsible for laboratory diagnosis as well as for donation, testing, processing, preservation, storage, distribution, and transfusion safety of blood components. Clinical work and laboratory testing are always in implementation according to European and American technologies and standards. Other activities are: immunohematology, virology diagnosis (serological and molecular), HLA typing of patients and donors (related/unrelated), hematologic diagnosis, and therapeutic apheresis. The latter activity is particularly focused on peripheral blood stem cell (PBSC) harvesting for autologous and allogeneic stem cell transplantation and therapeutic procedures such as extracorporeal photopheresis (ECP). In 2011, the apheresis team concluded the feasibility study for autologous PBSC collection with Spectra Optia-MNC Protocol generation II and is now validating the use of this apheresis device for routine use. The Radio Frequency Identification project (RFID) for a total traceability and enhanced safety of the transfusion HEAD Fernando Ravagnani, MD CLINICAL RESEARCH STAFF Flavio Arienti, MD Annalisa Birolini, MD Paola Coluccia, MD Paola D. Faccini, MD Laura R. Terranova, MD Claudia Lombardo, Biol Sci D Arabella Mazzocchi, Biol Sci D FELLOW Francesca Taverna, Biol Sci D ADMINISTRATIVE PERSONNEL Orietta C. Polisena, Elide Spinelli, Maria C. Zanetti, Giovanni Veronese TECHNICIANS Mario Avella, Cinzia L. Biasuz, Alvaro Bompadre, Laura M. Bonizzoni, Antonella Falanga, Daniela Ferrari, Marina Galbiati, Annamaria Gorla, Silvia Larghi, Roberto Losa, Antonia Morleo, Ernestina Pigliafreddo, Lara Pusterla, Roberta Serpi, Lorena Sfreddo, Barbara Strada, Tiziano P. Tattanelli, Ornella Zanaboni NURSES Donata Bertolesi, Roberta Colombo, Marisa Dentella, Filomena Fedele, Rita Fiorito, Cristina I. Lasala, Monica Pedretti, Carmela Santolla HEALTHCARE ASSISTANTS Antonella Atzeni, Carmela Gizzi, Maria A. Somma, Maria Tamburriello process through electronic matches (item identification, data transfer, and possibility to implement workflow management rules) obliging healthcare workers to follow the implemented procedures has been applied in most clinical contexts of the INT, improving the efficiency and safety of the transfusion process. In collaboration with Medical Oncology Units, we are evaluating the serum levels of CC thymus and activation-related chemokine (TARC) in Hodgkin’s lymphoma patients to prospectively investigate the prognostic role of this chemokine in disease outcome. The production of platelet gel and its clinical application was increased, and 9 patients treated with good results. Specimens of lung cancer and nontumor lung tissue were examined for the presence of HPV DNA. We also improved the PCA3 score analysis, a new sensitive and specific molecular marker for prostate cancer. The test was performed on 125 urine samples. Keywords: transfusion medicine, HLA, virology RELEVANT NOTES Collaborations European Institute of Oncology; L. Sacco Hospital, Fondazione IRCCS Istituto Neurologico Besta Publications Peterlongo P, Caleca L, Cattaneo E, Ravagnani F, Bianchi T, Galastri L, Bernard L, Ficarazzi F, Dall’olio V, Marme F, Langheinz A, Sohn C, Burwinkel B, Giles GG, Baglietto L, Severi G, Odefrey FA, Southey MC, Osorio A, Fernández F, Alonso MR, Benítez J, Barile M, Peissel B, Manoukian S, Radice P. The rs12975333 variant in the miR-125a and breast cancer risk in Germany, Italy, Australia and Spain. J Med Genet. 2011; 48(10): 703-4. 89 Scientific Report 2011 laboratory medicine Laboratory Medicine performs biological tests and microbiological investigations that contribute to the diagnosis, prognosis, and monitoring of oncologic patients submitted to conventional and experimental therapies. In 2011, about 1,750,000 examinations were performed, an increase of almost 3% over the previous year. The reliability of the results is guaranteed by maintaining high quality standards, which are constantly monitored by national and international External Quality Assessment (EQA). Much attention has been paid to the choice of appropriate technologies and to the continuous improvement of technical and scientific knowledge of the medical and sci- HEAD Daniele Morelli, Biol Sci D CLINICAL RESEARCH STAFF Mariachiara Bonini, Biol Sci D Eutilia Conte, Biol Sci D Antonio Mastroianni, Biol Sci D Roberta Rossi, Biol Sci D Loredana Simoni, MD Giovanna Viola, Biol Sci D TECHNICIANS Giuseppina Ballabio, Rosella Bonfanti, Chiara Brusati, Maria Rosa Carati, Maria Rosa Cattaneo, Maria V. Corengia, Teresa Fontana, Carlo Maggi, Roberta Marchetti, Valerio Motta, Giuseppa Perrucci, Pia S. M. Picco, Marco Ranzani, Nicola Salvatore, Federica Sozzani ADMINISTRATIVE PERSONNEL Santa Zingone entific staff. Moreover, the Unit tests new technologies and analytical methodologies and transfers scientific know-how relative to the clinical laboratory to professionals and students. The Unit is also involved in evaluation of the diagnostic potential of new tests and technologies and in the search for innovative organizational solutions. The Unit is engaged in support activity for several clinical trials conducted at the INT and is involved in the project “Personalized Treatment of Sarcomas”. Keywords: clinical chemistry, hematology, microbiology 91 Scientific Report 2011 SURGERY DEPARTMENT DIRECTOR OF DEPARTMENT Ugo Pastorino +39 02 2390 2906 [email protected] UNITS GASTROINTESTINAL, HEPATO PANCREATOBILIARY SURGERY, AND LIVER TRANSPLANTATION Vincenzo Mazzaferro COLORECTAL SURGERY Ermanno Leo BREAST SURGERY Roberto Agresti MELANOMA AND SARCOMA Mario Santinami DIAGNOSTIC ENDOSCOPY AND ENDOSCOPIC SURGERY Emanuele Meroni OTOLARYNGOLOGY SURGERY Gabriele Scaramellini GYNECOLOGIC ONCOLOGY Francesco Raspagliesi THORACIC SURGERY Ugo Pastorino PLASTIC AND RECONSTRUCTIVE SURGERY Maurizio B. Nava UROLOGIC SURGERY Roberto Salvioni PEDIATRIC SURGERY Luigi Piva LASER THERAPY Anna Colombetti DAY SURGERY Aldo Bono The Department of Surgery is composed of 10 surgical divisions and three departmental units, organized for homogeneity of performance, with 240 inpatient beds and 14 outpatient beds. The Department treats oncological diseases that affect all areas of the body except for the brain, providing elective and emergency surgical activity, in ordinary inpatient and day hospital regimens, and specialistic oupatient activity for diagnosis and follow-up. Routine clinical activity ensures a high standard of care for all surgically-treated patients, providing conservative surgery (organ/function preserving or minimally invasive) for early stage disease and combined treatment modalities for advanced disease. Surgery Department 92 gastrointestinal, hepatopancreatobiliary surgery, and liver transplantation Activity is focused on improvement of the standard of care and clinical research of primary and secondary tumors affecting the liver, biliary system, pancreas, and gastrointestinal tract. In the particular setting of hepatooncology, our unit can offer a complete panel of the most up-to-date therapeutic options for liver cancer that includes liver transplantation, minimally-invasive and computer-assisted surgery, transarterial chemoembolization and radioembolization, percutaneous and laparoscopic tumor ablation, and use of molecular targeted therapies. A multidisciplinary approach is applied on a routine basis thanks to the presence of gastroenterologists in the unit and the close collaboration with the other specialties (radiology, oncology, nuclear medicine and other surgical units). The Liver Transplant Program is mainly focused on oncological indications and plays a leading role worldwide in defining the best indications for liver transplantation for cancer. More than 60% of patients are offered therapies within prospective clinical trials. Patient care and support are at the highest standard with 800 admissions and 400 major surgical procedures/year, among which treatment of colorectal liver metastases and hepatocarcinoma represent the leading group. A permanent laboratory staff at the INT direct expression of the hepatobiliary clinical Unit will complete the program of the Consortium on Translational Research on HEAD Vincenzo Mazzaferro, MD CLINICAL RESEARCH STAFF Carlo Battiston MD, staff surgeon; Sherrie Bhoori MD, hepatogastoenterologist; Jorgelina C. Coppa MD, staff surgeon; Christian Cotsoglou MD, staff surgeon; Alessandro Germini MD, staff surgeon; Vincenzo Mazzaferro MD, Head of Unit; Andrea Pulvirenti MD, staff surgeon; Enrico Regalia MD, staff surgeon; Raffaele Romito MD, staff surgeon; Marcello Schiavo MD, staff surgeon; Carlo Ferruccio Sposito MD, consultant surgeon RESEARCH STAFF Maria Flores Reyes, MD Sottotetti Elisa, MD POSTDOCTORAL FELLOWS Raffaella Reati, MD RESIDENTS Marco Angelo Bogini, MD Davide Citterio, MD Cecilia Muscarà, MD Marco Nencioni, MD Matteo Origi, MD ADMINISTRATIVE PERSONNEL Elisa Giavari and Francesco Roncacci, Unit Secretariat; Daniela Guarneri and Nela Zito, Scientific Secretariat; Simona G. Marchesi (Data manager) NURSES Paola Serafin (head nurse), Adriana Blanco, Salvatore Bonafede, Annateresa Bugada, Milda Di Giacomo, Angela Mihaela Farcas, Stefania Fici, Francesca Maiorano, Giuseppe Marena, Antonella Masiello, Monica Mitarotonda, Nadia Nicoletti, Patrizia Perotto Ghi, Patrizia Rota, Rossina Sitta, Stefania Sperandio, Cristina Stracquadaini, Patrizia Valentini, Luigi Zarrella HEALTHCARE ASSISTANTS Nicoletta Damiani, Rosa De Felice, Mariangela Lopriore, Annamaria Pancari, Angela Restaini, Enza Spina, Anna Vecchio Liver Tumors already active in the two sister labs at Barcelona and New York. As a part of the Institutional research at the INT, the liver tumor translational lab will have access to all technological platforms and technical devices described in the Shared Research Resorces. In addition, clinical technologies are routinely used in the management of patients. The pre-operative assessment uses the Myrian software that allows 3D reconstruction of the vascular anatomy of the patient and calculation of the volume of the remnant liver after intervention. We use the LIMON system to perform the indocyanine green retention test to calculate liver function. Laparoscopic procedures are performed in a dedicated operative room in which all devices are integrated and can be controlled by the surgeon through a touch screen. All technologies are at the highest level: ultrasonic and radio-frequency dissectors, bipolar vessel sealers, radiofrequency and microwave needles for tumor ablation, high definition video cameras, and monitors. We perform ultrasoundguided surgery and ablation with the newest ultrasound machines with or without contrast enhancement, using intraoperative and laparoscopic probes. The unit is a pioneer in computer-assisted liver surgery. This is performed using an ultrasound navigation system that allows localization of tumors deep in the liver that would not otherwise be visible through conventional ultrasound. RELEVANT NOTES Collaborations Barcelona Clinic Liver Cancer Group, Barcelona, Spain; Liver Unit of the Mt. Sinai School of Medicine , New York USA; Harvard Broad and Dana-Farber Institute, Boston, USA; ENETS Program; University of Geneva, Switzerland; University of Milan, Gastroenterology and Surgery; Nord-Italia Transplant (NITp), Milan Publications Villanueva A, Hoshida Y, Battiston C, Tovar V, Sia D, Alsinet C, Cornella H, Liberzon A, Kobayashi M, Kumada H, Thung SN, Bruix J, Newell P, April C, Fan JB, Roayaie S, Mazzaferro V, Schwartz ME, Llovet JM. Combining clinical, pathology, and gene expression data to predict recurrence of hepatocellular carcinoma. Gastroenterology. 2011; 140(5): 1501-12. Toffanin S, Hoshida Y, Lachenmayer A, Villanueva A, Cabellos L, Minguez B, Savic R, Ward SC, Thung S, Chiang DY, Alsinet C, Tovar V, Roayaie S, Schwartz M, Bruix J, Waxman S, Friedman S, Golub T, Mazzaferro V, Llovet JM. MicroRNA-based classification of hepatocellular carcinoma and oncogenic role of miR-517a. Gastroenterology. 2011; 140(5): 1618-28. Mazzaferro V, Majno P. Principles for the best multidisciplinary meetings. Lancet Oncology. 2011; 12(4): 323-5. Contributions II Level Master on Organ Transplantation Medicine, University of Milan-Bicocca Dr. Mazzaferro: Professor of Surgery (contract) and Director of Training Center for the University of Milan (post-graduate residency program) and the Italian Association of Hospital Surgeons (Scuola Nazionale di Chirurgia Epatica dell’Associazione Chirurghi Ospedalieri Italiani) Dr. Mazzaferro: Scientific Director of Radioembolization Courses, Milan, Italy Dr. Mazzaferro: Associate Editor of Journal of Hepatology and member of the Editorial Board of Hepatology, Lancet Oncology, and Liver Transplantation Dr. Mazzaferro: Expert for EASL (European Association for the Study of the Liver): EASL-EORTC Clinical Guidelines of Hepatocellular Carcinoma Dr. Mazzaferro: Head GEP-NET Center of excellence 93 Scientific Report 2011 colorectal surgery The Unit is specialized in surgery of cancers of the colon and rectum, and maintains an elevated surgical standard and quality similar to other major European reference centers. In particular, over the years, the Unit has acquired an extremely high expertise in the treatment of tumors of the distal rectum, and has developed conservative HEAD Ermanno Leo, MD CLINICAL RESEARCH STAFF Luigi Battaglia, MD Filiberto Belli, MD Giuliano Bonfanti, MD Alessandro Cesa Bianchi, MD Francesco Gallino, MD Marco Vitellaro, MD RESIDENTS Michele Droz Dit Busset Marcello Guaglio Gaia Pietropaolo Vincenzo Pruiti ADMINISTRATIVE PERSONNEL Roberta Aceto NURSES Katia Masala (head of nurses), Rosalia Aloe, Maria Paola Augello, Placida Battaglia, Fabiana Bettoni, Lucia Caracciolo, Rut Cittadin, Angela Colamonaco, Alonso Manuel, Magdalena Marica Melis, Antonio Micello, Vanessa Neri, Maria Palma, Riccardo Vacca, Mirtha Ybazeta Ramos HEALTHCARE ASSISTANTS Isabella Damasi, Nunzia Di Perna, Fabio Lizzano, Maria Petrosina techniques that avoid extensive resection and definitive colostomy. Another area of expertise is in treatment of local recurrences of rectal cancer: in selected patients, highly-specialized intervention can allow achievement of radical excision even in previously recurrent tumors. Keywords: colon, rectum, cancer, surgery, colorectal cancer RELEVANT NOTES Publications Battaglia L, Vannelli A, Belli F, Rampa M, Milione M, Gasparini P, Leo E. Giant condyloma acuminatum of the anorectum: successful radical surgery with anal reconstruction. Tumori. 2011; 97(6): 805-7. Contributions Regional referent for guidelines for treatment of rectal cancer. Surgery Department 94 breast surgery The clinical activity of the Unit includes all aspects of breast cancer treatment: diagnosis, primary and adjuvant therapy, and follow up. Treatment is performed by multidisciplinary teams involving several other Units and Departments. The results from a randomized clinical trial comparing axillary dissection with observation in patients aged >65 years with T1N0 breast cancer has been accepted in Annals of Surgery. Moreover, we have investigated in a consecutive series of elderly breast cancer patients without palpable axillary nodes whether biological markers may predict axillary relapse and breast cancer mortality. The paper is under review. Another randomized clinical trial aiming at the development of integrated therapeutic strategies to reduce surgical morbidity in the treatment of T1N0 breast cancer is ready for publication. In a joint study with the MRI Unit, we have evaluated the ability of MRI to show the extent and location of the tumor in a breast surgical specimen by ex vivo MRI. The paper is under review. A pilot study is in progress comparing FDG-PET with sentinel lymph node biopsy for staging of regional lymph nodes, followed a previous experience in the use of PET in preoperative evaluation of axillary lymph nodes. Enhanced understanding of the pathogenesis of breast cancer coupled with growing interest in improved esthetic results led to investigation of skin-sparing and nipple-sparing mastectomy as a potential modification to conventional mastectomy. In the last three years, we performed over 400 NAC sparing mastectomies. In cooperation with the Medical Genetics Unit, an approach tailored for women at high genetic risk has been developed. During genetic counseling, genetic risk estimation is performed to allow a personalized program including available preventive options and treatments. Furthermore, patient risk stratification allows classification of patients and tumors. Keywords: breast cancer, surgical treatment, axillary management HEAD Roberto Agresti, MD CLINICAL RESEARCH STAFF Silvia Bohm, MD Alberto Rudy Conti, MD Cristina Ferraris, MD Massimiliano Gennaro, MD Maria Ilaria Grosso, MD Gabriele Martelli, MD Cristina Pellitteri, MD Domenico Piromalli, MD FELLOWS Mario Rampa, MD POSTDOCTORAL FELLOWS Ilaria Maugeri, MD ADMINISTRATIVE PERSONNEL Angela Allegri NURSES Irene Alessandrini, Giovanni Cavaliere, Myria Paola Conti, Stefano Licata, Bruna Nuscis, Maria Carla Puddu, Michele Rossello, Gelsomina Sasso, Francesco Antonio Spagnolo, Liliane Venafra HEALTHCARE ASSISTANTS Maria Caterina Fadda, Luigi Magnifico, Caterina Pianu RELEVANT NOTES Publications Martelli G, Miceli R, Daidone MG, Vetrella G, Cerrotta AM, Piromalli D, Agresti R. Axillary dissection versus no axillary dissection in elderly patients with breast cancer and no palpable axillary nodes: results after 15 years of follow up. Ann Surg Oncol 2011; 18: 125-33. Secreto G, Meneghini E, Venturelli E, Cogliati P, Agresti R, Ferraris C, Gion M, Zancan M, Fabricio AS, Berrino F, Cavalleri A, Micheli A. Circulating sex hormones and tumor characteristics in postmenopausal breast cancer patients. A crosssectional study. Int J biol Markers. 2011; 26: 241-6. Contributions Roberto Agresti: editorial board of The Scientific World Journal 95 Scientific Report 2011 melanoma and sarcoma Melanoma During 2011, more than 550 melanoma patients were treated by major surgery. More than 15,000 patients were seen in the outpatient clinic and 1000 were treated by minor surgery; a unit database, containing more than 4000 patients in the last 10 years, has been managed. Sarcoma Our Institution is a referral center for soft tissue sarcomas of the extremities and trunk, as well as retroperitoneal sarcomas, GIST, and axial bone sarcomas. In 2011, we carried out 342 major operations for new patients and 24 operations for patients already treated at our institution in the past and presenting for a locoregional recurrence. We saw 850 new patients in consultation and performed routine follow-up visit for over 3000 cases. We also chaired the surgical section of the Italian Network on Rare Tumors, performing weekly second opinion through the network. Peritoneal Cancers The clinical and scientific activities are oriented to the study and treatment of primary and sec- ondary peritoneal tumors, and primarily for two rare diseases: malignant peritoneal mesothelioma (MPM) and pseudomyxoma peritonei (PMP). An additional field of interest is represented by peritoneal carcinomatosis. These disease entities are clinically managed in accordance with our institutional and ROL diagnostic and therapeutic guidelines, within a multidisciplinary clinical team involving the surgeons of our unit with medical oncologists, pathologists, and experimental oncologists. Considering the resources available, only a limited group of patients with peritoneal cancer and selected to receive combined treatment, are currently treated at our institution. Most patients are referred to other centers where the procedure is available in accordance with the logistic requirements of the patients themselves. In the period under review, a total of 23 interventions of CRS and HIPEC were performed at our institution for MPM (n=12), PMP (n=10), or other peritoneal carcinomatosis (n=1). Keywords: melanoma, sarcoma, peritoneal cancers HEAD Mario Santinami, MD CLINICAL RESEARCH STAFF Melanoma Andrea Maurichi, MD Daniele Moglia, MD Roberto Patuzzo, MD Roberta Ruggeri, MD Surgery of Sarcoma Alessandro Gronchi, MD (Director) Dario Baratti, MD Chiara Colombo, MD Marcello Deraco, MD Marco Fiore, MD RESEARCH STAFF Federica Crippa, MD Shigeki Kusamura, MD Elena Tolomio, MD RESIDENTS Giulia Baffa, MD Ilaria Mattavelli, MD RELEVANT NOTES Publications Gronchi A, Miceli R, Colombo C, Collini P, Stacchiotti S, Olmi P, Mariani L, Bertulli R, Fiore M, Casali PG. Primary Extremity Soft Tissue Sarcoma: outcome improvement over time at a single institution. Ann Oncol. 2011; 22(7): 1675-81. Gronchi A and Pollock RE. Surgery in retroperitoneal soft tissue sarcoma: a call for a consensus between Europe and North America. Ann Surg Oncol. 2011; 18: 2107-10. Deraco M, Elias D, Glehen O, Helms W, Sugarbaker P.H. Verwaal V. Peritoneal Surface Malignancy Cancer Principles and Practice of Oncology. Ed. IX 2011 Editors: De Vita, Hellman and Rosemberg. Yan TD, Deraco M, Elias D, Glehen O, Levine EA, Moran BJ, Morris DL, Chua TC, Piso P, Sugarbaker PH; Peritoneal Surface Oncology Group. A novel tumor-node-metastasis (TNM) staging system of diffuse malignant peritoneal mesothelioma using outcome analysis of a multi-institutional database. Cancer. 2011; 117(9): 1855-63. Contributions Melanoma Deputy President of SICO (Società Italiana Chirurgia Oncologica) Editorial board and reviewer: Annals of Surgery, Dermatology Research and Practice, European Journal of Dermatology, European Journal Surgical Carlotta Tinti, MD Stefano Radaelli, MD ADMINISTRATIVE PERSONNEL Antonella Vescera CLINICAL TRIALS COORDINATOR Annabella Di Florio HEALTHCARE ASSISTANTS Giovanna Lomartire (Head, responsible quality Dept. of Surgery), Nicola Abatangelo, Annamaria Biondo, Sonia Cappellini, Annarita Carluccio, Alessio Cremonesi, Nello Curatolo, Loridana Marino, Elda Neira, Erica Panigada, Giusy Pede, Esther Reinoso Crespo, Claudia Sonzogni, Monica Ullio, Addolorata Volpe, Roberta Allenza, Antonella Comasicchio, Floarea Dorca, Silvana Mirante Oncology, Journal Investigative Dermatology, Oncology, Surgical Oncology, World Journal of Clinical Pediatrics, World Journal of Dermatology, World Journal Surgical Oncology, Tumori, Sarcoma Member of: Sarcoma Task Force European Society for Medical Oncology (ESMO); Connective Tissue Oncology Society board of directors (CTOS); International Committee of the Society of Surgical Oncology (SSO) Secretary of EORTC Soft Tissue and Bone Sarcoma Group; Chairman of Italian Sarcoma Group (ISG) Soft Tissue Sarcoma committee; Associate Editor of Sarcoma Journal; Sarcoma Section Editor for Annals of Surgical Oncology Surgery Department 96 diagnostic endoscopy and endoscopic surgery The activities of this multidisciplinary endoscopy Unit include diagnostic and therapeutic procedures of the gastrointestinal, biliopancreatic, respiratory, and urinary tracts. The Unit is particularly committed to cancer prevention and early cancer diagnosis and treatment. A special effort is dedicated to the Regional Colorectal Cancer Screening Program as well as to endoscopic surveillance of patients affected with familial adenomatous polyposis (FAP) or Lynch syndrome. Detection and staging of early cancer is potentiated by the use of advanced diagnostic technologies, such as wireless capsule endoscopy (WCE) for the study of small intestine and endoscopic ultrasonography (EUS) for the study of gastrointestinal tract and biliopancreatic malignancies. The Unit is a core partner of the institutional GastroEntero Pancratic NeuroEndocrine Tumors (GEP-NET) Center, according to ENETS guidelines. The Endoscopy Unit is also a referral Center within the Lombardy Region for endoscopic treatment of a pre-cancerous esophageal condition, such as Barrett’s esophagus, using endoscopic radiofrequency ablation (RFA). With regard to advanced cancers, endoscopic palliative therapy is routinely provided using argon plasma electrocoagulation, laser photocoagulation, and stenting for tracheobronchial, esophageal, duodenal, and colorectal malignancies. Keywords: cancer prevention, endoscopic diagnosis, endoscopic therapy HEAD Emanuele Meroni, MD CLINICAL RESEARCH STAFF Giovanni Ballardini, MD Giuseppe Calarco, MD Gianfranco Di Felice, MD Massimo Falsitta, MD Andrea Mancini, MD NURSES Vittorio Mauro (head nurse); Francesco Bottani, Raffaele Calò, Roberto Fiocco Daniele Lo Curcio, Francesca Mannai, Giovanni Sammartino, Raffaele Quagliolo TECHNICIANS Silvia Cara, Rosanna Loi, Salvatore Morfeo ADMINISTRATIVE PERSONNEL Concetta Di Quattro Annamaria Mercuri RELEVANT NOTES Publications Collaborations Rotondano G, Bianco MA, Buffoli F, Gizzi G, Tessari F, Cipolletta L on behalf of the FLIN investigators. The Cooperative Italian FLIN Study Group: prevalence and clinico-pathological features of colorectal laterally spreading tumors. Endoscopy. 2011; 43: 856-61. A fruitful collaboration with the Fondazione IRCCS Istituto Neurologico Carlo Besta is ongoing for treatment of symptoms related to neurological disorders (neurologic dysphagia, Parkinson’s disease). In 2011, collaboration started with Politecnico University and Experimental Oncology Department of INT for preclinical research in the biomedical field and for developing new diagnostic tools. Libro Bianco della Gastroenterologia Italiana, 2011 Contributions Dr Meroni is a member of the review board of Gastrointestinal Endoscopy and World Journal of Gastrointestinal Endoscopy. In 2011, Dr Meroni also contributed to the Guidelines of the Regional Oncological Network. 97 Scientific Report 2011 otolaryngology surgery The Division is highly specialized in the treatment of benign and malignant tumors of the head and neck area. In our Unit, state-of-the-art surgical treatment for patients with head and neck tumors is guaranteed by experts from across disciplines: otolaryngologists and maxillofacial surgeons. Another key point is thyroid surgery, performed under the appointment of a multidisciplinary team including specialists in endocrinology and nuclear medicine. We are focused on quality-of-life issues such as retaining the patient’s ability to speak and swallow, maintaining a normal appearance, and minimizing the functional outcome of surgical treatments. In this light, we are using tools for minimally-invasive surgery such as rigid endoscopy, new sources of light, and imaging for diagnosis and treatment of cavity cancers. We have developed a multidisciplinary team including specialists in radiation oncology, medical oncology, radiology, pathology, plastic and reconstructive surgery, neurosurgery, dental and maxillofacial prosthetics, nutrition, and pain management. Weekly multidisciplinary meetings ensure that each patient receives the adequate and customized treatment, as well as rehabilitation and prevention services, tailored to his/her needs. Preclinical research is conducted in collaboration with medical oncologists, pathologists, molecular biologists, and endocrinologists on prognostic features and molecular targets of head and neck cancer. The office of outpatient oral precancerous lesions deals with diagnosis and conservative treatment of oral lesions and our attention is focused on HPV-related lesions and the cancerogenetic role of this virus. Keywords: head neck cancer, organ preservation, multidisciplinary approach HEAD Gabriele Scaramellini, MD STAFF MEMBERS Roberto Bianchi, MD Sarah Colombo, MD Letizia M. C. Ferraro, MD Walter Fontanella, MD Paolo Formillo, MD Marco Guzzo, MD Tullio M. Ibba, MD, PhD Franco Mattavelli, MD Natalia R. E. Pizzi, MD Madia Pompilio, MD Stefano Riccio, MD NURSES Giovanna V. Bello, Petronilla D’agostino, Angelo Di Caro, Giorgio Fumi, Giorgio Inverni, Vincenzo Mandurino, Rosita Manna, Marta Marsella, Laura Ongari, Daniele Pezzera, Francesca Pisano, Federica Prudenzano, Raffaella Repetto, Maura Rimoldi, Maria Stefania Selva, Vincenzo Spanò (coordinator) ADMINISTRATIVE PERSONNEL Sabrina Zazzera TECHNICIANS Pablita Endaya, Vincenzo Marotta, Erick Papa, Immacolata Pedico RELEVANT NOTES Collaborations Otolaryngology residency program, University of Milan; Maxillo-facial residency program, University of Milan; “Miguel Hernandez de Elche” State University of Alicante (Spain): theoretical and hands-on head and neck dissection course for young surgeons Fellowship: “management and treatment of head and neck tumors” Publications Guzzo M, Ferraro L, Rezzonico S, Ibba T, Bianchi R, Fontanella W, Scaramellini G. Open organ preservation surgery of the larynx: Experience of Istituto Nazionale Tumori of Milan. Head Neck. 2011; 33: 673-8. Sultan I, Rodriguez-Galindo C, Al-Sharabati S, Guzzo M, Casanova M, Ferrari A. Salivary gland carcinomas in children and adolescents: a population-based study, with comparison to adult cases. Head Neck 2011; 33: 1476-81. Contributions ROL (rete oncologica lombarda) guidelines on adult head and neck cancers Surgery Department 98 otolaryngology surgery Maxillo-Facial Surgery (Gabriele Scaramellini, MD) In the Unit a state-of-the-art surgical treatment for patients with head and neck tumors is guaranteed by experts from across disciplines: head and neck surgeons, neurosurgeons, plastic surgeons, and dentists. This team of specialists treats patients with tumors of skull base, paranasal sinus, oral cavity, pharynx, salivary glands, melanomas, non-melanoma skin cancers, sarcomas of the soft tissue and bone, and orbital and ocular adnexal malignancies. Our surgical team works together with medical oncologists and radiation oncologists to optimize functional outcome and provide the highest level of care. In particular, we have extensive experience in skull base and paranasal sinus tumors and in complex reconstruction of surgical defects of head and neck using free microvascular flaps, having the largest series in Italy for both. In 2011, we focused on: RELEVANT NOTES Collaborations The Unit actively cooperates with the Neurosurgery Unit of the Fondazione IRCCS Istituto Neurologico C. Besta of Milan and the Maxillo-Facial Surgery Unit of the S. Anna Hospital of Como. Publications Cantu G, Solero CL, Miceli R, Mattana F, Riccio S, Colombo S, Pompilio M, Lombardo G, Formillo P, Quattrone P. Anterior craniofacial resection for malignant paranasal tumors: a monoinstitutional experience of 366 cases. Head Neck. 2012; 34(1): 78-87. • the use of customized stereolithographic models in bone reconstruction; this method is used to obtain the most effective cosmetic and functional long-term results. • ozone-therapy followed by conservative surgery for the treatment of BRONJ. • intraoperative rehabilitation after resection of the maxilla by using a prefabricated dental obturator. • development of endoscopic sinus surgery. During the year, we also carried out a study about the possible role of polymorphisms in xenobiotic metabolizing enzymes as a determinant for the degree of susceptibility to intestinal type adenocarcinomas (FRAC) and participated in the development of regional guidelines for management. Licitra L, Perrone F, Tamborini E, Bertola L, Ghirelli C, Negri T, Orsenigo M, Filipazzi P, Pastore E, Pompilio M, Bossi P, Locati LD, Cantu’ G, Scaramellini G, Pilotti S, Tagliabue E. Role of EGFR family receptors in proliferation of squamous carcinoma cells induced by wound healing fluids of head and neck cancer patients. Ann Oncol. 2011; 22(8): 1886-93. Cantu G, Solero CL, Mariani L, Lo Vullo S, Riccio S, Colombo S, Pompilio M, Perrone F, Formillo P, Quattrone P. Intestinal type adenocarcinoma of the ethmoid sinus in wood and leather workers: a retrospective study of 153 cases. Head Neck. 2011; 33(4): 535-42. Thyroid Surgery (Franco Mattavelli, MD) The Unit is focused on the diagnosis and treatment of thyroid and parathyroid gland diseases in cooperation with specialists in endocrinology, nuclear medicine, radiology, and pathology. Each patient is evaluated by a multidisciplinary team and receives appropriate surgical and non-surgical treatment according to Institutional guidelines. Special care is reserved to the treatment of multiple endocrine neoplasia and pediatric malignancies of the thyroid gland. Furthermore, the Unit is specialized in the surgical treatment of parathyroid glands disease, using the intraoperative parathormone monitoring. In 2011, we studied the possible role of circulating miRNA as a prognostic factor in papillary thyroid cancer in cooperation with Molecular Mechanisms Unit. 99 Scientific Report 2011 gynecologic oncology The clinical activity of the Unit covers all aspects of gynecological surgery and medical oncology. The Unit deals mainly with primary and secondary tumors of the female genital tract. The activities of staff members are dedicated to clinical practice, research, and teaching (3 tumor boards weekly, international meetings; 3 surgical master courses yearly). Gynecologic Oncology is mainly focused on: first entry gynecological oncological evaluation; familial cancer; abnormal pap-test and 1st and 2nd level colposcopy; HPV multidisciplinary office; 1st and 2nd level US; hysteroscopy; follow-up. All surgical and medical treatments are coordinated on a weekly basis meeting by a multidisciplinary team involving surgeons, medical oncologists, pathologists, and radiotherapists. The research activity of the group concerns clinical studies from basic science to clinical research. In collaboration with the Experimental Oncology Department and Molecular Medicine, we carried out several studies on gene expression, folate receptor levels, and apoptosis in ovarian carcinoma. Studies on the detection of stem cells in normal ovaries HEAD Francesco Raspagliesi, MD CLINICAL RESEARCH STAFF Antonino Ditto, MD Rosanna Fontanelli, MD Barbara Grijuela, MD Francesco Hanozet, MD (1/10/2011 out) Marina Merola, MD Domenica Lo Russo, MD (1/11/2011 in) Eugenio Solima, MD Gianbattista Spatti, MD Bernardina Stefanon, MD Flavia Zanaboni, MD FELLOWS Massimo Gabbanini, MD Valentina Guadalupi, MD Stefano Ramondino, MD RESIDENT Fabio Martinelli, MD ADMINISTRATIVE PERSONNEL Cinzia Marretta Rosella Zennoni NURSES Lorenzina Greco, Eva Guitti, Marianela P. Maienza, Agnese Manganoni, Marianna Miranda, Rosanna P. Penasa, Maria R. T. Pichardo, Ylenia Ponti, Giuseppa M. Serravillo, Patrizia A. Valente, Viviana Villa, Stefania Labori, Concetta Brugaletta, Claudio Oppido, Paolo Re, Rosita Bianco, Masha Kintaba TECHNICIANS Michele Iannelli, Simona Tuiu, Rosa Farro, Laura Somma, Alessia Formicola, Cecilia Muzzupappa and ovarian cancer to preserve the endocrine potential in ovarian cancer patients by selecting new drugs against these cells are ongoing. Clinical research aimed to evaluate the efficacy of chemotherapeutic agents in ovarian cancer, cervical cancer, and uterine sarcoma. Active collaboration in international and national multicenter controlled clinical studies in both medical and surgical protocols is ongoing. In the management of gynecological cancer, our standards of care reproduce international guidelines. To improve the prognosis of early stage cancer, several studies are ongoing on the efficacy and safety of laparoscopic techniques in gynecological oncology. We extended the concept of mini-invasiveness to laparotomy to reduce the complications of radical hysterectomy. As a result of our commitment in gynecological oncology, the peri-operative morbidity, mortality and postoperative hospital stay in our Unit are excellent compared to the international standards for gynecologic surgery. Keywords: gynecological surgery, chemotherapy, research RELEVANT NOTES Collaborations MITO collaborative group; MANGO collaborative group; ESGO group Università degli Studi and Politecnico, Milan; Department of Gynecological Oncology, University of Turin, Mauriziano Hospital Publications Cibula D, Abu-Rustum NR, Benedetti-Panici P, Köhler C, Raspagliesi F, Querleu D, Morrow CP. New classification system of radical hysterectomy: emphasis on a three-dimensional anatomic template for parametrial resection. Gynecol Oncol. 2011; 122(2): 264-8. Ditto A, Martinelli F, Mattana F, Reato C, Solima E, Carcangiu M, Haeusler E, Mariani L, Raspagliesi F. Class III nerve-sparing radical hysterectomy versus standard class III radical hysterectomy: an observational study. Ann Surg Oncol. 2011; 18(12): 3469-78. Contributions Three advanced forums in Gynecological Oncology with live surgery. Surgery Department 100 thoracic surgery The mission of the Thoracic Surgery Unit is to provide high-standard clinical care and scientific research by continous improvement of processes and bed-side application of evidence-based medicine. Furthermore, traslational research allows patients to benefit from advanced multimodality strategies as soon as positive results are obtained from preclinical trials. Clinical activities cover all aspects of thoracic oncology, focusing on pulmonary, mediastinal, chest wall, and esophageal tumors. In the management of lung cancer, the mainstay of surgical treatment is maximal functional sparing. All patients undergo muscle-sparing thoracotomy, avoiding any muscular section. Lung-sparing procedures (bronchoplasty and/or angioplasty) are adopted to avoid the removal of the entire lung, when possible. A clinical randomized trial is ongoing, searching for the best drainage strategy to limit postoperative air leak (airINTrial). In the domain of secondary lung tumors, the Thoracic Surgery Unit cooperates with different INT Units (mainly with Oncology, Pediatric Oncology and Sarcoma Units), performing standard metastasectomy by innovative parenchyma-sparRELEVANT NOTES Collaborations University of Milan, Thoracic Surgery and General Surgery; University of Parma, Department of Clinical Science; Section of Radiology, Mario Negri Institute, Milan; General Epidemiology Istituto Superiore di Sanità, Rome; San Raffaele, Milan; Humanitas Cancer Center, Milan; San Gerardo, Monza; University of Ohio US, Human Cancer Genetics; University of Oxford UK, Tumor Pathology; International Agency for Research on Cancer (IARC) Lyon FR, Infection and Cancer Epidemiology Publications Girotti P, Leo F, Bravi F, Tavecchio L, Spano A, Cortinovis U, Nava M, Pastorino U. The “rib-like” technique for surgical treatment of sternal tumors: ing procedures (thulium laser + stem cells application). Extended resections are proposed when an acceptable postoperative impairment of the quality of life can be expected. Innovative techniques for tridimensional chest wall reconstruction have been developed (rib-like technique), permitting appropriate reconstruction even in case of removal of an entire hemithorax. In mediastinal surgery, superior vena cava (SVC) replacement is performed by procedures not requiring SVC cross-clamping, avoiding intraoperative hemodynamic instability. Pleuro-pneumonectomy is proposed in limited malignant mesothelioma, after induction chemotherapy. In more advanced disease, a trial will be started in 2012 to measure the advantage of pleurectomy/decortication after chemotherapy in terms of disease-free survival and quality of life, compared to chemotherapy only (PASS trial). Esophageal surgery is performed in cooperation with different Units (Otorhinolaryngology, GastrointestinalPancreatic Liver Surgery, Endoscopy). Keywords: lung cancer, secondary lung tumors, thoracic oncology lessons learned from 101 consecutive cases. Ann Thorac Surg. 2011; 92(4): 1208-15. Boeri M, Verri C, Conte D, Roz L, Modena P, Facchinetti F, Calabrò E, Croce CM, Pastorino U, Sozzi G. MicroRNA signatures in tissues and plasma predict development and prognosis of computed tomography detected lung cancer. Proc Natl Acad Sci USA. 2011; 108(9): 3713-8. Contributions Patent: miRNA (BIOVITAS New York, US); Editorial Board: Scientific reviewer for: Annals of Oncology, Annals of Thoracic Surgery, British Journal of Cancer, European Journal of Cancer, International Journal of Cancer, Lung Cancer, Respiration, Thorax, Tumori, European Journal of Cardio-Thoracic Surgery. Associate Editor of the Journal of the National Cancer Institute. HEAD Ugo Pastorino, MD CLINICAL RESEARCH STAFF Barbara Conti, MD Vincenzo Delledonne, MD Riccardo Giovannetti, MD Francesco Leo, MD Paolo Scanagatta, MD Luca D. Tavecchio, MD FELLOWS Filippo Acerbis, MD Giuseppe Garofalo, MD Emilia Anna Polimeno, MD PHD STUDENTS Leonardo Duranti, MD Simone Furia, MD RESIDENTS Lara Girelli, MD Luca Turati, MD NURSES Federica Pirovano, Brice Atiomeguim, Francesco Auletta, Marcella Bernardo, Laura De Porras, Payà Yesica Del Rio Mendez, Margherita Fersurella, Fabrizio Lupo, Hilda A. Martinez, Daniele Marino, Maria L. Quitadamo, Anna M. Panareo, Antonio Pantano, Antonella Prete, Antonino Proto, Simona Ugolini TECHNICIANS Vincenzo Dellaquila, Nekpen Eguavoen, Antonietta G. Fantilli, Jose Salinas Montoya, Pamela K. Soto Fernandez ADMINISTRATIVE PERSONNEL Tiziana Negri RESEARCH STAFF Elena Bertocchi, Anna Maria Calanca, Caludio Jacomelli, Carolina Ninni, Paola Suatoni EXTERNAL COLLABORATORS Elisa Bonati, Benedetta Finamore, Barbara Puricelli, Valentina Rosato, Marta Rossi, Nicola Sverzellati 101 Scientific Report 2011 plastic and reconstructive surgery Reconstructive surgical procedures are related to demolitive breast and head and neck surgery, soft-tissue tumors, chest-wall surgery, and other types of aggressive oncologic surgeries, as well as surgical treatment and repair of skin cancer. Oncoplastic surgery represents a new standard for reconstructive procedures after tumor excision. Plastic procedures related to breast cancer surgery account for the main workload, and fat and implant hybrid breast reconstruction is planned and started concurrently with breast ablation. Fat cell transplantation allows implant-based reconstruction in some cases even after tissue damage by radiotherapy. In patients who are not candidates for hybrid breast implant insertion, reconstruction is carried out with flaps. Both DIEP and free flaps have been used for delayed or immediate breast reconstruction, after ablation of large soft tissue tumors, and in reconstruction after head and neck demolitions. Cohesive gel breast implants together with fat cell transplantation and microsurgery represent the highest standard in reconstructive surgery. Fat tissue transplantation using fat cells together with adipose-derived fat cells and platelet-rich plasma allow us to regenerate damaged tissue. Oncoplastic surgery is actually the main activity of the unit and the core of its clinical and experimental investigations. Keywords: plastic, oncoplastic-breast-skin-surgery, microsurgery, fat cell transplantation HEAD Maurizio B. Nava, MD CLINICAL RESEARCH STAFF Umberto Cortinovis, MD Joseph Ottolenghi, MD Angela E. Pennati, MD Egidio Riggio, MD Andrea Spano, MD Novella Bruno, MD Manuela Forti, MD Pierfrancesco Cadenelli, MD ADMINISTRATIVE PERSONNEL Luisa Morandi NURSES Maria Saracino (Head), Samantha F. Castelli, Cinzia Gentilini, Giusppe L’Abbate, Marisa Labò, Giovanna Melia, Caterina Pireddu, Irene Rossi, Raffaella Tupputi TECHNICIANS Raffaella Cagnazzo, Nadia Casati, Provvidenza Peci, Nomi Ibazeta Ramos, Iolanda Panipucci RELEVANT NOTES Collaborations We continue collaboration with the Department of Experimental Oncology and Molecular Medicine to evaluate the stem cell activity of injected fat cells. Clinical Trials: EORTC, quality of life after Breast reconstruction, Suri-2 for breast reconstruction, Oncoplastic Workflow, to be validated with other three centers. Publications Folli S, Curcio A, Buggi F, Mingozzi M, Lelli D, Barbieri C, Asioli S, Nava MB, Falcini F. Improved sub-areolar breast tissue removal in nipple-sparing mastectomy using hydrodissection. Breast. 2012; 21(2): 190-3. Nava MB, Pennati AE, Lozza L, Spano A, Zambetti M, Catanuto C. Outcome of different timings of radiotherapy in implant-based breast reconstructions. Plast Reconstr Surg 2011; 128(2): 353-9. Contributions In 2011, enrollment for clinical trials continued and new clinical studies and experimental investigations have been started. Collaboration with the Politecnico University, Bioengineering Unit and the University of Catania are still active. Surgery Department 102 urologic surgery Urothelial cancer A study with pazopanib in relapsing urothelial cancer closed enrollment on July 2011. Very impressive responses were achieved. Concomitant trials were planned, in particular a phase II study with the monoclonal antibody against the TGF-β receptor ALK1 was accepted for funding and support within the Rete Oncologica Lombarda (ROL). Two other clinical trials are ongoing: a clinical study with sorafenib and chemotherapy in the neoadjuvant setting and another randomized phase II study of vinflunine and gemcitabine versus vinflunine and carboplatin as first-line therapy for cisplatin unfit patients. Testicular cancer The observational study on the quality of life of patients undergoing retroperitoneal lymph-node dissection (RPLND) as primary treatment for clinical stage I disease continued enrolling during 2011. Preliminary data show a general increase in FACT-G QoL scale scores from baseline to follow-up evaluations. Current optimization of laparoscopic RPLND shows that the treatment has an acceptably low-morbidity, which can actually duplicate the historical oncologic results of open RPLND. A project aimed at re-evaluating the expression of CD30 antigen in residual masses yielding viable cancer after chemotherapy was started in late 2011. The objective of this project was to establish the basis for a phase II study with the immunoconjugated anti-CD30 monoclonal antibody (SGN-35, brentuximab) in the setting of metastatic and chemotherapy resistant disease. The phase II study of tandem high-dose chemotherapy for relapsing germ cell tumors continued enrolling throughout the year. Penile cancer We pursued the multimodal project for clinically node-positive squamous cell carcinoma of the penis aimed at evaluating the activity of neoadjuvant TPF chemotherapy followed by lymph-node dissection after primary tumor control that incorporates the use of PET/CT for both staging and response evaluation prior to surgery. Kidney cancer We extended the indications for nephron-sparing surgery. A new multidisciplinary approach with controlled intraoperative hypotension is currently under investigation in order to minimize renal damage. Keywords: genitourinary cancer, multidisciplinary, mininvasive therapy International Consortium on RPLND International Germ Cell Tumors Cooperative Group (G3) Necchi A, Nicolai N, Colecchia M, Catanzaro M, Torelli T, Piva L, Salvioni R. Proof of activity of antiepidermal growth factor receptor-targeted therapy for relapsed squamous cell carcinoma of the penis. J Clin Oncol. 2011; 29(22): e650-2. Publications Contributions Nicolai N, Colecchia M, Biasoni D, Catanzaro M, Stagni S, Torelli T, Necchi A, Piva L, Milani A, Salvioni R. Concordance and prediction ability of original and reviewed vascular invasion and other prognostic parameters of clinical stage I nonseminomatous germ cell testicular tumors after retroperitoneal lymph node dissection. J Urol. 2011; 186(4): 1298-302. In late 2011, we actively participated at the 3rd European Consensus Conference on Diagnosis and Treatment of Germ Cell Cancer aimed at updating the European guidelines on the disease. Further collaborative projects on retrospective case-series within the international network are planned. Currently, we are members of International agencies involved in definition of Guidelines in this field. RELEVANT NOTES Collaborations HEAD Roberto Salvioni, MD CLINICAL RESEARCH STAFF Davide Biasoni, MD Mario A. Catanzaro, MD Angelo Milani, MD Nicola Nicolai, MD (Head, Testicular Cancer Surgery Unit) Luigi Piva, MD (Head, Pediatric Surgery Unit) Silvia Stagni, MD Tullio Torelli, MD Andrea Necchi, MD (Faculty, Department of Medical Oncology, Medical Oncology Unit 2) Patrizia Giannatempo, MD (Resident, Department of Medical Oncology, Medical Oncology Unit 2) Daniele Raggi, MD (Fellow, University of Milan School of Medicine) NURSES Graziella Russo (Coordinator), Maria L. Cennamo, Anna M. Cercaci, Zino Ferro, Maria R. Leo, Francesca Marelli, Giovanni Mazzilli, Lucia Mesiano, Arturo Monetta, Valentina Musarò, Giuseppa Napoli, Veronica P. Rojas, Maria Silva, Annalisa Simone ADMINISTRATIVE PERSONNEL Maria G. Bodini TECHNICIANS Antonio Bonelli, Elena Cristiani, Isabella Vurchio, Olimpia Liberatore De La Cruz Velesmoro Rocio Del Pilar 103 Scientific Report 2011 pediatric surgery The Unit collaborates with pediatric oncologists and provides a high standard of treatment for the most frequent solid - non central nervous system - tumors observed in children and adolescents. The role of surgery is established according to ongoing European treatment protocols. During 2011, the following surgical interventions were carried out. Wilms tumor: 15 surgeries on patients enrolled in the TW 2003 AIEOP (Associazione Italiana Ematologia Oncologia Pediatrica) study, 10 nephrectomies, 2 partial bilateral kidney excisions, and 4 partial monolateral kidney excisions. Neuroblastoma: 5 surgeries. Germ cell tumors/gynecological and andrological procedures: 2 orchiectomies, 2 surgeries on patients with germ cell tumors, 2 partial scrotectomies, 2 testis transpositions, and 4 urological procedures. Soft tissue sarcomas and rare tumors: surgery on soft tissue sarco- HEAD Luigi Piva, MD mas was performed in collaboration with the Melanoma and Sarcoma Unit: 17 soft tissue tumors and 5 cutaneous lesions. Cranio-maxillofacial tumors: in this type of tumor, surgeries are performed in cooperation with the ORL Division: 1 total thyroidectomies, 2 hemi-thyroidectomies, 1 parotidectomy, and 5 facial surgeries. Lung metastases: surgeries are performed in cooperation with Thoracic Surgery Unit: 7 metastasectomies and 6 patients underwent thoracotomy for different diseases. In collaboration with the Colorectal Unit, 4 colectomies through laparoscopy were performed and 2 closing ileostomies. Breast procedures: 1 excision nodule and 2 partial breast exeresis. Finally, 14 surgical biopsies were necessary for 6 sarcoma, 5 lymphoadenopathies, and 4 for ganglioneuroma, renal tumor, and neuroblastoma. Keywords: renal tumors, pediatric sarcoma, multidisciplinary teams Surgery Department 104 laser therapy The Unit is dedicated to diseases where laser therapy is the first or only treatment choice and features high quality instrumentation including four lasers for a total of 20 wavelengths. This allows both conservative and ablative therapies. Selective photothermolysis laser treatment is performed for keloids, pigmented and vascular lesions, and the laser ablation technique is used for mucosal and skin cancer lesions requiring histological evaluation. Treated lesions can be conveniently classified into 5 groups: Tumor lesions: skin carcinomas, melanoma in-transit metastases, cutaneous and mucosal localizations of Kaposi’s sarcoma, precancerous lesions such as actinic keratosis Vascular lesions: flat-type congenital capillary angiodysplasia, angiomas, and venous lymphatic angiodysplasia Nevi: giant melanocytic nevi Traumatic and post-burn hypertrophic scars and keloids Cutaneous localizations originating from complex syn- dromes, such as adenomas in tuberous sclerosis, angiodysplasias related to Sturge-Weber syndrome, neurofibroma, and cafe-au-lait spots in neurofibromatosis (with the INT serving as national referral center for this disease).Compared with previous years, an increasing rate of tumoral and vascular diseases and complex syndromes was observed. During 2011, we performed 2000 treatments of laser therapy: 1400 of these procedures were in an ambulatory setting. Keywords: laser therapy, skin cancer, angiodysplasia HEAD Anna Colombetti, MD CLINICAL RESEARCH STAFF Roberto Grillo, MD Mario Z. Raso, MD ADMINISTRATIVE Aceto M. Rosaria NURSE Maria Saracino (Coordinator), Emilia D’Arrigo HEALTHCARE ASSISTANTS Domenica Lo Prete RELEVANT NOTES Relevant technologies The instrumentation of the Laser Unit includes four lasers for a total of 20 wavelengths: mode fiber, QS, pulsed light (IPL), and a CO2 laser for both conservative and ablative therapies. Collaborations Diagnosis, follow-up, clinical and laser procedures, were performed with the Melanoma and Sarcoma Unit for the treatment of melanoma in-transit metastases. In collaboration with the Radiology Unit, congenital and acquired vascular lesions are diagnosed and followed. The general clinical management of patients affected by neurofibromatosis is ensured by the Medical Genetic Unit of the Fondazione IRCCS Policlinico of Milan. In collaboration with the Department of Anesthesiology, 80 pediatric patients affected by giant nevi, post-burn scars, hemangiomas, and congenital vascular pathologies were treated with laser procedures under general anesthesia. 105 Scientific Report 2011 day surgery The Unit is devoted to surgical procedures performed in day hospital and ambulatory settings. The Unit includes 10 beds, 2 operating rooms for various surgical activities, and one operating room for laser surgery. The clinical activity covers many aspects of oncologic surgery, and in particular includes the treatment of the different neoplastic lesions involving skin, soft tissues, and breast, as well lesions in gynecological, urological and head and neck areas. The activity involves physicians of the Department of Surgery, sometimes working in cooperation. During the year 2011, about 4900 operations were performed. Of these, nearly 2800 were performed in a day hospital setting, whereas 2100 patients underwent outpatient surgery. Nearly 4380 interventions were performed under local anesthesia, while 520 were performed under sedo-analgesia or general anesthesia. These procedures were assisted by anesthesiologists from the Intensive Care Unit. In addition to normal surgical activity, other special procedures were performed such as electrochemotherapy of secondary skin tumors (in collaboration with the Melanoma and Sarcoma Unit) and fat injection or lipostructure with the Coleman technique to lessen local skin and subcutaneous damage (in collaboration with the Plastic and Reconstructive Unit. Clinical research activity is, at present, mainly performed in collaboration with the Melanoma and Sarcoma Unit. The aim of this activity is to better define the initial clinical features of early melanoma to allow curative limited surgery. Keywords: day surgery, ambulatory surgery, early melanoma HEAD Aldo Bono, MD ADMINISTRATIVE PERSONNEL Maria R. Bignamini, Anna Corella, Loredana Orezzi NURSES Giovanna R. Colaci, Mariangela Lena, Mara D. Luisoni, Pina P. Mele, Anna Picciallo, Marina Zocchi HEALTHCARE ASSISTANTS Guglielmina Riccio, Franca Atzeni, Antonella Bordoni, RELEVANT NOTES Publications Bono A, Tolomio E, Carbone A, Moglia D, Crippa F, Tomatis S, Santinami M. Small nodular melanoma: the beginning of a life-threatening lesion. A clinical study on 11 cases. Tumori. 2011; 97: 35-38. Contributions Editorial Board of Tumori. Reviewer activity of Archives of Dermatology, Melanoma Research, and Tumori. 107 Scientific Report 2011 MEDICAL ONCOLOGY DEPARTMENT DIRECTOR OF DEPARTMENT Paolo Corradini Professor of Hematology University of Milan +39 02 2390 2950 [email protected] UNITS HEMATOLOGY AND ALLOGENEIC BONE MARROW TRANSPLANTATION (ETMO) Paolo Corradini MEDICAL ONCOLOGY 1 Filippo de Braud (since August 1st) MEDICAL ONCOLOGY 2 Alessandro M. Gianni PEDIATRIC ONCOLOGY Maura Massimino ADULT SARCOMA MEDICAL TREATMENT Paolo G. Casali HEAD AND NECK CANCER MEDICAL ONCOLOGY Lisa Licitra MEDICAL DAY HOSPITAL Roberto Buzzoni The Department consists of clinical medical Units (81 beds), one centralized day hospital (28 beds), 22 outpatient rooms, and a laboratory area for clinical cell manipulation, flow cytometry, clinical pharmacology, and molecular biology. The routine clinical activity is focused on the treatment of adult and pediatric patients with solid tumors and hematologic malignancies. Several clinical programs are active, which range from conventional chemotherapy to phase I studies to the transplantation of hematopoietic cells. The Department is organized in Units which are in charge of different aspects of cancer research and treatment. • Medical Oncology 1: gastrointestinal and lung tumors, melanoma, renal, and prostate cancers and breast carcinomas; treatment and development of new drugs • Medical Oncology 2: preclinical and clinical activities mainly in the field of malignant lymphomas and germ cell tumors • Pediatric Oncology: pediatric patients with solid cancers • Hematology and Allogeneic Bone Marrow Transplantation: treatment of hematologic malignancies and allogeneic transplantation. • Adult Sarcoma Medical Treatment: clinical research activities in sarcomas and peritoneal mesothelioma • Head and Neck Cancer Medical Oncology: clinical activity in head and neck carcinomas • The Medical Day Hospital deals with adult patients referred by the clinical Units of the Department; diagnosis, treatment, and follow-up neuroendocrine tumors • The Cardiology/Pneumology and Psychology Units cover all aspects of patients in their specific setting (see Shared Resources page 139). Medical Oncology Department 108 hematology and allogeneic bone marrow transplantation (ETMO) The ETMO Unit coordinates and takes part in several clinical trials testing new combinations of drugs and monoclonal antibodies for the treatment of lymphoid and myeloid malignancies with the aim of enhancing antitumor activity while reducing toxic effects. Several new trials have been started: • a Phase III randomized trial comparing the efficacy of G-CHOP versus R-CHOP in previously untreated patients with CD20-positive DLBCL; • a randomized phase III study to compare bortezomib, melphalan, prednisone (VMP) with high dose melphalan followed by bortezomib, lenalidomide, dexamethasone (VRD) consolidation, and lenalidomide maintenance in patients with newly-diagnosed multiple myeloma; • Phase I study of a new protein kinase C inhibitor in patients with CD79-mutant diffuse large B-cell lymphoma. The Unit has also focused on: • a phase I/II study of pomalidomide, cyclophosphamide, and prednisone (PCP) in patients with multiple myeloma relapsed and/or refractory to lenalidomide; HEAD Paolo Corradini, MD CLINICAL RESEARCH STAFF Anna Dodero, MD Vittorio Montefusco, MD Lucia Farina, MD Jacopo Mariotti, MD RESEARCH STAFF Cristiana Carniti, PhD CLINICAL FELLOWS Francesco Spina, MD, PhD Mara Morelli, MD Cecilia Olivares, MD RESIDENTS Serena Dalto, MD Alberto Mussetti, MD Luisa Roncari, MD POSTDOCTORAL FELLOWS Antonio Vendramin, Biol Sci D, PhD PHD STUDENTS Anisa Bermema, Biol Sci D Silvia Gimondi, Biol Sci D DATA MANAGERS Liana Bevilacqua, Debora Degl’Innocenti ADMINISTRATIVE PERSONNEL Marialuisa Longhi, Elena Maggioni NURSES Giorgia Gobbi, Rosa Abate, Sonia Citro, Letteria Consolo, Riccardo De Stefano, David Guiote Pertierra, Donatella Luongo, Simona Mazzella, Elisabetta Martinell, Francesco Murana, Rita Russo, Leonardo Orsini, Rita Sciancalepore, Serafina Tomasicchio, Giuseppe Torregrossa, Anna Vernone HEALTHCARE ASSISTANTS Carmelo Fede, Evelina Palella, Jose Noboa Velasco, Nunzio Bovello • a phase III trial for multiple myeloma patients at first relapse aimed at comparing the activity of a regimen including either bortezomib or lenalinomide combined with cyclophosphamide and dexamethasone. The study includes a biological portion aimed at the evaluation of simple biomarkers that may be useful to predict long term response in the relapse setting. Other research projects include phenotypic, functional and molecular characterization of post-transplant T-cell and B-cell recovery to elucidate the kinetics of the immune reconstitution after stem cell transplantation, prospective analysis of the plasma miRNA profile of allografted patients to identify markers predictive of acute GVHD (aGVHD), onset analysis of the effects of myeloidderived suppressor cells (MDSCs), dose contained in the graft on the incidence of GVHD use of a mouse model of peripheral T-cell lymphomas (PTCLs), and test in vivo the activity of new drugs and drug combinations. Keywords: lymphoma, transplantation, myeloma RELEVANT NOTES Publications Barosi G, Bosi A, Abbracchio MP, Danesi R, Genezzani A, Corradini P, Pane F, Tura S. Key concepts and critical issues on epoetin and filgrastim biosimilars. A position paper from the Italian Society of Hematology, Italian Society of Experimental Hematology, and Italian Group for Bone Marrow Transplantation. Haematologica. 2011; 96: 937-42. Corradini P, Sarina B, Farina L. Allogeneic transplantation for Hodgkin’s lymphoma. Br J Haematol. 2011; 152: 261-72. Thiel U, Wawer A, Wolf P, Badoglio M, Santucci A, Klingebiel T, Basu O, Borkhardt A, Laws HJ, Kodera Y, Yoshimi A, Peters C, Ladenstein R, Pession A, Prete A, Urban EC, Schwinger W, Bordigoni P, Salmon A, Diaz MA, Corradini P. et al. No improvement of survival with reduced- versus high-intensity conditioning for allogeneic stem cell transplants in Ewing tumor patients. Ann Oncol. 2011; 22: 1614-21. 109 Scientific Report 2011 medical oncology 1 In 2011, the previous two Divisions of Medical Oncology managing most solid tumors were merged under the direction of Dr Filippo de Braud since August 1, as it was when Gianni Bonadonna was leading Medical Oncology in our Institute. Our mission is to improve clinical care and outcomes of medical treatment of cancer through multidisciplinary management, personalized medicine, and development of new drugs and strategies. A major effort has been made to restore the infrastructure for inpatient care and renew the clinical research structure. Major areas of interest are: • Translational research on prognostic and/or predictive biomarkers in most solid tumors (upper and lower gastrointestinal tract, non-small cell lung cancer, malignant pleural mesothelioma, and thymoma). • New generation targeted therapy and immunotherapy for malignant melanoma. • Adjuvant and systemic treatment of patients affected by renal cell carcinoma and the management of castration-resistant prostate cancer using new therapeutic approaches. • The identification and selection of different subsets of HEAD Filippo de Braud, MD CLINICAL RESEARCH STAFF Bianchi Giulia Valeria, MD Buzzoni Roberto, MD Capri Giuseppe, MD Celio Luigi, MD Cresta Sara, MD Del Vecchio Michele, MD Di Bartolomeo Maria, MD Garassino Marina, MD Mariani Gabriella, MD Moliterni Angela, MD Procopio Giuseppe, MD Zilembo Nicoletta, MD Platania Marco, MD Elena Verzoni, MD POSTDOCTORAL FELLOWS Milena Vitali, MD Damian Silvia, MD De Benedictis Elena, MD Di Guardo Lorenza, MD Dotti K. Fiorella, MD Mariani Paola, MD Pietrantonio Filippo, MD Pusceddu Sara, MD RESEARCH STAFF Antonia A. Martinetti, Biol Sci D RESIDENTS Agustoni Francesco, MD; Biondani Pamela, MD; Dazzani M. Chiara, MD; Gevorgyan Arpine, MD; Parati M. Chiara, MD; Puma Elisa, MD; Ricchini Francesca, MD; Sica Lorenzo, MD; Tessari Anna, MD; Testa Isabella, MD ADMINISTRATIVE PERSONNEL Barbara Formisano, Giuseppa Iannaci, Susanna Maggi DATA MANAGER Sinno Valentina, Alessandra Siliprandi breast cancer patients to be treated differently according to the molecular profile of their disease (i.e. integrating targeted therapies with standard chemotherapy or with hormone treatment). • Active involvement in research on antiemetic drugs. • A unit fully dedicated to new drug development (phase I and Ib studies) and the promotion of translational research projects. In this regard, we propose not only to develop treatments using new molecular compounds, but also to investigate new therapeutic strategies. The facilities available at Medical Oncology include a 22 bed inpatient ward, a day hospital area, 9 consulting rooms (one of which is dedicated to consultations and first-admittance visits), and a research laboratory for pharmacokinetic and pharmacodynamic evaluation of new treatments. In 2011, the Unit carried out 37,387 clinical visits, 458 consultations to patients at first access; 2 phase I, 6 phase II, and 5 phase III trials were activated in the last quarter of 2011. Keywords: patient care, new drug development, personalized medicine RELEVANT NOTES Collaborations The clinical research activities stem from the productive collaboration with different institutes and cooperative groups. OM1 has a long-standing collaboration with the Breast Cancer Working Group of the Michelangelo Foundation aimed at the conduct and the coordination of Phase II/III trials in operable breast cancer or metastatic disease. The collaboration with the Southern Europe New Drugs Organization is focused on Phase I and early Phase II studies in breast cancer and all solid tumor types. Publications Del Vecchio M, Mortarini R, Tragni G, Di Guardo L, Borsani I, Di Tolla G, Agustoni F, Colonna V, Weber JS, Anichini A. T-cell activation and maturation at tumor site associated with objective response to ipilimumab in metastatic melanoma. J Clin Oncol. 2011; 29: e783-8. Procopio G, Guadalupi V, Giganti MA, Mariani L, Salvioni R, Nicolai N, Capone F, Valdagni R, Bajetta E. Low dose of ketoconazole in patients with prostate adenocarcinoma resistant to pharmacological castration. BJU Int. 2011; 108: 223-7. Contributions The Unit, together with other important members of the multidisciplinary team, was asked by ROL (Rete Oncologica Lombarda) to update national guidelines. Prof. de Braud and Dr. Del Vecchio were involved in drafting the MELANOMA guidelines (AIOM). Medical Oncology Department 110 medical oncology 2 Medical Oncology 2 Unit carries out both preclinical and clinical translational research in a variety of fields, including hematopoietic stem cells, immunotherapy, autologous stem cell transplantation (ASCT), and targeted therapies. The Unit includes four areas (a 12-bed inpatient ward; a day hospital facility; an outpatient clinic with three consulting rooms; a cell processing laboratory) and provides care mainly for patients with non-Hodgkin lymphomas (NHL), Hodgkin lymphoma (HL), multiple myeloma, and selected patients with high-risk germ cell testicular tumors. During 2011, an average of 150 patients were treated as inpatients, resulting in a total of 500 admissions, and 35 patients received ASCT. A total of 1500 treatments were administered in day hospital. An average of 300 new outpatients requested examination. The activity of the cell processing laboratory consisted of 1100 CD34+ cell monitoring and 220 stem cell cryopreservations. The following phase II and III studies have been launched from our Unit: HEAD Alessandro M. Gianni, MD CLINICAL RESEARCH STAFF Liliana F. Devizzi, MD Massimo A. Di Nicola, MD Anna Guidetti, MD Michele Magni, MD Paola Matteucci, MD Simonetta Viviani, MD RESEARCH STAFF Alessandra Canavè, PhD Giusi Ruggero, Fellow Roberta Zappasodi, PhD ADMINISTRATIVE PERSONNEL Maria Luisa Longhi FELLOWS Luca Bergamaschi, MD Annamaria Marte, MD Emanuela Paternò, MD NURSES Caterina Asprella, Stefania Bevacqua, Matteo Biondelli, Rita Boffa, Salvatore Capuano, Letizia De Palma, Elisea Ferrante, Veronica Fuccio, Santina Marafioti, Giovanna Miceli, Andrea Mulas, Immacolata Navarra, Chiara Paternoster, Lucia Saracino, Giuseppina Tomassini, Daniela Trentin HEALTHCARE ASSISTANTS Antonietta M. Maglione, Agnese Lasala, Loredana Costa, Mauro L.Pedretti, Antonella Di Perna TECHNICIANS Paolo D. Longoni, Marco Milanesi • phase III study comparing rituximab-ABVD and ABVD followed by involved-field radiotherapy in early-stage HL • phase II trial evaluating ofatumumab, bendamustine, and dexamethasone in elderly patients with mantle cell NHL • phase II trials investigating efficacy and safety of epigenetic and targeted therapies in relapsed/refractory lymphomas. A randomized phase III trial in advanced stage HL patients receiving ABVD or BEACOPP as first-line chemotherapy has been concluded and its results have been published in the New England Journal of Medicine. Two randomized phase III clinical studies comparing standard- and high-dose chemotherapy in aggressive NHL and chronic lymphocytic leukemia have been concluded. In the preclinical area, we identified HSP105 as a novel NHL tumor antigen whose expression was higher in aggressive NHL. Studies in mice suggest inhibiting HSP105 could help treat B cell NHL. Developing new antiHSP105 therapeutic monoclonal antibodies is ongoing. Keywords: lymphoproliferative disease, stem cell transplantation, immunotherapy RELEVANT NOTES Collaborations Istituto Superiore di Sanità (ISS), Rome, Italy; Cancer Centers of Federazione Italiana Linfomi (FIL); Istituto di Ematologia “Seragnoli”, University of Bologna, Italy; Department of Hematology, University of Turin, Italy; MD Anderson Cancer Center, Houston, Texas, USA Publications Viviani S, Zinzani PL, Rambaldi A, Brusamolino E, Levis A, Bonfante V, Vitolo U, Pulsoni A, Liberati AM, Specchia G, Valagussa P, Rossi A, Zaja F, Pogliani EM, Pregno P, Gotti M, Gallamini A, Rota Scalabrini D, Bonadonna G, Gianni AM; Michelangelo Foundation; Gruppo Italiano di Terapie Innovative nei Linfomi; Intergruppo Italiano Linfomi. ABVD versus BEACOPP for Hodgkin’s lymphoma when high-dose salvage is planned. N Engl J Med. 2011; 365: 203-12. Zappasodi R, Bongarzone I, Ghedini GC, Castagnoli L, Cabras AD, Messina A, Tortoreto M, Tripodo C, Magni M, Carlo-Stella C, Gianni AM, Pupa SM, Di Nicola M. Serological identification of HSP105 as a novel non-Hodgkin lymphoma therapeutic target. Blood. 2011; 118: 4421-30. 111 Scientific Report 2011 pediatric oncology Brain tumors. The Division is the national coordinator for trials in localized medulloblastoma that are in the pipeline. Coordination continues for the second national study on ependymoma (129 patients) for the European protocol. Brain stem gliomas. A pilot study with concomitant radiotherapy, anti-EGFR nimotuzumab and vinorelbine has accrued 21 patients demonstrating an improvement with previous results in PFS and OS. Neuroblastoma. The Division has the national coordination of the pan-European protocol for high-risk neuroblastoma; over 370 Italian patients have been enrolled so far (51 by our unit). Wilms tumor. The Division chairs the national Working Group for clinical and biological studies, and also chairs the relapse program. Soft-tissue sarcomas. Accrual for the EpSSG trials (cocoordinated by one of us) is ongoing: 2010 patients from 16 different countries, 212 from our center, the highest accrual. Rare childhood tumors. The Division co-coordinates a national-scale cooperative project for the most uncomHEAD Maura Massimino, MD CLINICAL RESEARCH STAFF Michela Casanova, MD Graziella Cefalo (until September 30) Andrea Ferrari, MD Roberto Luksch, MD Cristina Meazza, MD Daniela Polastri, MD Filippo Spreafico, MD Monica Terenziani, MD RESEARCH STAFF Veronica Biassoni, MD Serena Catania, MD Cristina Meazza, MD Marta Podda, MD Elisabetta Schiavello, MD Marco Vajna de Pava, MD Carlo Alfredo Clerici, MD psychologist Barbara Giacon, psychologist Fabio Simonetti, MD Francesca Favini, resident ADMINISTRATIVE PERSONNEL Paola Gorgoglione, Gabriella Vighi DATA MANAGERS Luna Boschetti, Chiara Secco mon pediatric cancers. Since the project started, 600 patients have been enrolled (one third from our center). A European Network has been established on rare tumors, called EXPeRT (European Cooperative Study Group on Pediatric Rare Tumors): a member of our center co-coordinates the group. Bone tumors. A new protocol for localized limb osteosarcoma has been launched, including mifamurtide for adverse biological features. Germ-cell malignancies. The Unit is the national coordinator for this trial. New drugs. A phase 1 “first-in-child” trial with LDE225 (anti-SMO) and two front-line randomized trials in metastatic sarcoma and high-grade glioma with bevacizumab. Board member of Pan-European Network for Care of Survivors after Childhood and Adolescent Cancer (PanCare) Adolescents. Our center leads the AIEOP national Working Group. A Youth Project has been recently launched by our Unit. Keywords: international trials, new drugs, adolescents TECHNICIANS Elena Barzanò SOCIAL WORKERS Giovanna Casiraghi, Michela Rapetti TEACHERS Stefania Benedetti, Franca Bertola, Cinzia Cassanelli EDUCATORS Antonia Biasi, Manuela Farina, Maria Cremona, Andrea Gazzi, Angelo Prati, Delia Rimoldi NURSES Mariangela Armiraglio (head nurse), Cecilia Alberti, Giulia Antonacci, Iris Baranella, Morena Berti, Daniela Bruno, Cristina Comelli, Patrizia Conti, Domenica Costeri, Lucia Curelli, Ruggero Fauro, Marta Ferrante, Carmelo Fiorello, Giuseppe Forzini, Marinella Gaidolfi, Rossana Ghezzi, Laura Lottaroli, Simone Macchi, Rossana Marra, Manuela Oriani, Elisa Procopio, Silvana Saverino, Elisa Triglia HEALTHCARE ASSISTANTS Annamaria Bilanzuoli, Gisella Cancedda, Rita Carulli, Silvana Celauro, Rita Marina Tamburo, Stella Uzzardi RELEVANT NOTES Collaborations AIEOP (Associazione Italiana di Ematologia Oncologia Pediatrica); SIOP (International Society for Pediatric Oncology) COG (Children Oncology Group) ISG (Italian Sarcoma Group) Publications Chosen among the over 30 already published: Ferrari A, Miceli R, Rey A, Oberlin O, Orbach D, Brennan B, Mariani L, Carli M, Bisogno G, Cecchetto G, De Salvo GL, Casanova M, Vannoesel MM, Kelsey A, Stevens MC, Devidas M, Pappo AS, Spunt SL. Non-metastatic unresected paediatric non-rhabdomyosarcoma soft tissue sarcomas: results of a pooled analysis from United States and European groups. Eur J Cancer. 2011; 47: 724-31. Massimino M, Gandola L, Barra S, Giangaspero F, Casali C, Potepan P, Di Rocco C, Nozza P, Collini P, Viscardi E, Bertin D, Biassoni V, Cama A, Milanaccio C, Modena P, Balter R, Tamburrini G, Peretta P, Mascarin M, Scarzello G, Fidani P, Milano GM, Sardi I, Genitori L, Garrè ML. Infant ependymoma in a 10-year AIEOP (Associazione Italiana Ematologia Oncologia Pediatrica) experience with omitted or deferred radiotherapy. Int J Radiat Oncol Biol Phys. 2011; 80: 807-14. Contributions Eupolis Master for Hospital Management (M. Massimino) Editor of the book: D. Schneider, I. Brecht, T. Olson, A. Ferrari. Rare tumors in children and adolescents. Springer (with many contributors in the Unit). Medical Oncology Department 112 adult sarcoma medical treatment This Medical Oncology Unit deals with adult patients with sarcomas and peritoneal mesothelioma within the institutional Multidisciplinary Sarcoma Group. In 2011, the Unit had more than 450 inpatient admissions and over 5000 outpatient visits, with more than 1000 new sarcoma patients seen. About 600 new sarcoma patients were clinically shared with other Italian centers through the Italian Network on Rare Cancers (RTR), a project aimed at distantly sharing cases of adult patients with rare solid cancers to improve the quality of care and reduce patient migration. The Unit has always had a strong focus on networking. In addition to coordinating the national project of RTR, it coordinates the rare cancer area of the Rete Oncologica Lombarda (ROL), the cancer network of Lombardy Region. The Unit also submitted a project to create a virtual center on mesenchymal neoplasms in collaboration with RTR and ROL by joining some centers in the Milan area. From 2012, this should result in a highly strengthened sarcoma facility in the Milan area, with the potential of serving as one of the main reference centers for sarcomas in Europe. The Unit was involved in driving the update of the ESMO Clinical Guidelines on STS and GIST and the Clinical Guidelines on Sarcomas and Rare Tumors within the Regional Cancer Network. Clinical research activities 2011 RELEVANT NOTES Publications Casali PG, Sanfilippo R. Uterine sarcomas: a multidisciplinary challenge. Eur J Cancer 2011; 47 Suppl 3: S326-7. Casali PG. Medical oncology: the long-awaited prize of recognition. Ann Oncol. 2011;22(8):1695-7. Stacchiotti S, Casali PG. Systemic therapy options for unresectable and metastatic chordomas. Curr Oncol Rep. 2011; 13: 323-30. Stacchiotti S, Palassini E, Sanfilippo R,Vincenzi B, Arena MG, Bochicchio AM, De Rosa P, Nuzzo A,Turano S, Morosi C, Dei Tos AP, Pilotti S, Casali PG. Gemcitabine in advanced angiosarcoma: a retrospective case series analysis from the Italian Rare Cancer Network. Ann Oncol. 2012; 23(2): 501-8. included the participation in 37 prospective clinical studies on sarcomas, with 60 patients enrolled in 2011. Among others, the Unit was the first enrolling center in the international trial on regorafenib in advanced pre-treated GIST; it coordinates the medical therapy of the Italian Sarcoma Group trial on neoadjuvant histology-driven chemotherapy of high-risk soft tissue sarcomas; it coordinates a study in imatinib resistant-chordomas on imatinib + everolimus. In 2011, among others, the Unit published significant contributions to further understand the role of trabectedin and sunitinib in soft tissue sarcomas. It co-signed the general report of the RARECARE project, which finalized a clinically and epidemiologically sound definition of “rare cancers”, also providing a “list” of them, with incidence, prevalence, and survival data in Europe. It co-signed the report of an important retrospective clinical/molecular/pathologic study on the natural history of GIST. Other significant scientific papers were accepted and are due for publication in 2012, among others with regard to: a Phase 2 study on imatinib in chordoma, which the Unit coordinated after first reporting the efficacy of this targeted therapy in such a rare disease; the Italian Sarcoma Group trial on 3 vs. 5 cycles of neoadjuvant chemotherapy in high-risk soft tissue sarcomas; other reports on the histology-driven approach to soft tissue sarcomas. Keywords: adult sarcoma, GIST, rare cancers Italiano A, Laurand A, Laroche A, Casali P, Sanfilippo R, Le Cesne A, Judson I, Blay JY, Ray-Coquard I, Bui B, Coindre JM, Nieto A, Tercero JC, Jimeno J, Robert J, Pourquier P. ERCC5/XPG, ERCC1, and BRCA1 gene status and clinical benefit of trabectedin in patients with soft tissue sarcoma. Cancer. 2011; 117(15): 3445-56. Stacchiotti S, Negri T, Zaffaroni N, Palassini E, Morosi C, Brich S, Conca E, Bozzi F, Cassinelli G, Gronchi A, Casali PG, Pilotti S. Sunitinib in advanced alveolar soft part sarcoma: evidence of a direct antitumor effect. Ann Oncol. 2011; 22(7): 1682-90. Sanfilippo R, Miceli R, Grosso F, Fiore M, Puma E, Pennacchioli E, Barisella M, Sangalli C, Mariani L, Casali PG, Gronchi A. Myxofibrosarcoma: Prognostic Factors and Survival in a Series of Patients Treated at a Single Institution. Ann Surg Oncol. 2011; 18: 720-5. Contributions Paolo G. Casali is: Member of the Executive Board of the European Society for Medical Oncology (ESMO) as Chair of the Public Policy Committee; Member of the Sarcoma Faculty of the European Society for Medical Oncology (ESMO); Member of the Policy Committee of the European Cancer Organization (ECCO); Secretary of the Italian Sarcoma Group; Member of the EORTC Soft Tissue and Bone Sarcoma Group; Coordinator of the Italian Network on Rare Tumors; Member of the Regional Oncology Commission, Regione Lombardia, Italy; Coordinator of the Rare Cancer Group of the Lombardia Oncology Network; Editor in chief of Clinical Sarcoma Research (http://www.clinicalsarcomaresearch.com) HEAD Paolo G. Casali, MD CLINICAL RESEARCH STAFF Rossella Bertulli, MD; Beatrice De Troia, MD; Elena Fumagalli, MD; Michela Libertini, MD; Andrea Marrari, MD; Elena Palassini, MD; Roberta Sanfilippo, MD; Silvia Stacchiotti, MD RESIDENTS Mauro Rossitto, MD DATA MANAGERS Camilla Cassani, PhD; Cinzia Molendini, PhD ADMINISTRATIVES Stefania Cimbari, PhD; Anabela Di Giovanni, PhD; Paola Esposti; Elisabetta Prati, PhD Data managers and administrative staff are shared with the Head and Neck Cancer Medical Oncology Unit 113 Scientific Report 2011 head and neck cancer medical oncology The Unit performed the following clinical activities in 2011: 474 inpatient admissions, 75 day hospital admissions, and 3723 outpatient visits. In 2011, the following clinical trials were conducted: five studies were opened with 58 patients enrolled; five trials on thyroid cancer, nine on squamous head and neck cancer, one on salivary gland tumor, and one on basal cell carcinoma were active. The Unit was also involved in the establishment of the oncological network in Lombardy (ROL) for head and neck cancers. Keywords: head and neck cancer, medical oncology, clinical research HEAD Lisa Licitra, MD CLINICAL RESEARCH STAFF Cristiana Bergamini, MD Paolo Bossi, MD Laura Locati, MD Aurora Mirabile, MD RESIDENTS Roberta Granata, MD Carlo Resteghini, MD Martina Imbimbo, MD Data managers and administrative staff are shared with the Adult Sarcoma Medical Treatment Unit RELEVANT NOTES Collaborations Lisa Licitra is a member of the board of the EORTC and chair-elect of the Head & Neck EORTC group The Unit coordinates the START project. Publications Bossi P, Orlandi E, Bergamini C, Locati LD, Granata R, Mirabile A, Parolini D, Franceschini M, Fallai C, Olmi P, Quattrone P, Potepan P, Gloghini A, Miceli R, Mattana F, Scaramellini G, Licitra L. Docetaxel, cisplatin and 5-fluorouracil-based induction chemotherapy followed by intensity-modulated radiotherapy concurrent with cisplatin in locally advanced EBV-related nasopharyngeal cancer. Ann Oncol. 2011; 22(11): 2495-500. Contributions Granata R, Miceli R, Orlandi E, Perrone F, Cortelazzi B, Franceschini M, Locati LD, Bossi P, Bergamini C, Mirabile A, Mariani L, Olmi P, Scaramellini G, Potepan P, Quattrone P, Ang KK, Licitra L. Tumor stage, human papillomavirus and smoking status affect the survival of patients with oropharyngeal cancer: an Italian validation study. Ann Oncol. 2011 Dec 21. The Unit is responsible for the production and updating of guidelines for head and neck cancer. Lisa Licitra is: Associate Editor, Annals of Oncology Chair Head and Neck faculty for ESMO Medical Oncology Department 114 medical day hospital The Day Hospital and Oncologic Outpatient Therapy Unit (MDH) treats adult patients referred by different clinical Units of the Department. The complexity of some oncologic medical treatments and the increasing number of medical trials frequently require close observation during treatment and one day hospitalization. Treatments are prepared by specialized nurses who dilute therapeutic agents in a protected area equipped with two air flow cabinets, and administer them under the supervision of MDH physicians. A separate section is dedicated to short duration regimens or biological therapies by infusion pump systems and management of central venous catheters. Special care is given to management and prevention of emesis, diarrhea, extravasation of cytotoxic drugs, and acute drug reactions for which a project about pharmacovigilance (FARMAONCO) is ongoing. The referent physician of this regional project is Dr. Ferrari since 2009. The acute adverse effects are reported, with the help of Dr. Fanetti, in a database. A room in the outpatient clinic is dedicated to diagnosis, treatment, and follow-up in patients diagnosed with neuroendocrine tumors (NET) and a database with all NET cases followed in our Institution is ongoing with the collaboration of Dr. Damato. Our Institution has been certified as a Center of Excellence by the European Society Neuroendocrine Tumors. In 2011, the activity of MDH consisted in approximately 21,500 procedures (monthly average activity of 1800). 51% of these procedures were short therapies, 36% long therapies, 4% treatments requiring admission, and 9% were medical procedures (i.e. CVC medications, lumbar puncture, bone marrow biopsy). The cancer types treated were breast cancer (35%), gastrointestinal cancer (20%), hematologic malignancies (23%), melanoma (6%), lung cancer (8%), head and neck cancer (2.5%), sarcomas (1.5%), and other tumors (3%). Moreover, about 100 adverse drug reactions were reported during the year. Keywords: medical procedures, adverse drug reactions, neuroendocrine tumors HEAD Roberto Buzzoni, MD CLINICAL RESEARCH STAFF Laura A.M. Ferrari, MD CLINICAL FELLOWS Giuseppe Fanetti, MD Angela Damato, MD ADMINISTRATIVE PERSONNEL Anna R. Cabiddu Antonella Bifano NURSES Deborah Zordan (head nurse), Chiara Bernasconi, Domenica Comberiati, Lucia D’Agnessa (pharmacy), Laura Di Vico, Claudia Facchinetti, Anna Frisario, Lucia Giordano, Francesca Maffione, Elena Nuti, Maria Paolillo, Maria N. Pisanu, Stefania Russo, Elena Sala (pharmacy), Laura Sala, Sonia Sanapo, Pietrina Sanna HEALTHCARE ASSISTANTS Vincenzina Arnone, Fabio Di Bartolo, Lucia A. Di Murro, Maria Rosa Forte, Anna Maria Meloni, Rita Trovato RELEVANT NOTES Contributions Publications Roberto Buzzoni is a member of the Editorial Board of Tumori Platania M, Agustoni F, Formisano B, Vitali M, Ducceschi M, Pietrantonio F, Zilembo N, Gelsomino F, Pusceddu S, Buzzoni R. Clinical retrospective analysis of erlotinib in the treatment of elderly patients with advanced non-small cell lung cancer. Target Oncol. 2011; 6(3): 181-6. Procopio G, Verzoni E, Iacovelli R, Guadalupi V, Gelsomino F, Buzzoni R. Targeted therapies used sequentially in metastatic renal cell cancer: overall results from a large experience. Expert Rev Anticancer Ther. 2011; 11(11): 1631-40. The Unit is in part responsible for the production and updating of NET guidelines of the ROL Clinical Guidelines Roberto Buzzoni in center coordinator, ENET center of excellence (Milan) Laura A.M. Ferrari is a member of the Commission “Dirigenza Medica” of Milan Medical Association Laura A.M. Ferrari is INT Referent Member at “Dipartimento Oncologico Milanese” 117 Scientific Report 2011 ANESTHESIA, INTENSIVE CARE, PAIN THERAPY, AND PALLIATIVE CARE DEPARTMENT DIRECTOR OF DEPARTMENT Martin Langer Professor of Anesthesiology University of Milan +39 02 2390 2139 [email protected] UNITS CLINICAL ANESTHESIA Martin Langer INTENSIVE CARE Myriam Favaro PALLIATIVE CARE, PAIN THERAPY, AND REHABILITATION Augusto T. Caraceni SUPPORTIVE CARE IN CANCER Carla I. Ripamonti CLINICAL NUTRITION Cecilia Gavazzi The department has 4 main missions: 1) Perioperative medicine 2) Treatment of chronic pain and supportive care in cancer patients 3) Palliative care and terminal support in the hospice and in-home care for patients with advanced cancer after failure of aggressive treatments 4) Safety in the hospital. The Department has a key position in the hospital, and is involved in the medical and surgical treatment of cancer patients with very close collaboration with surgeons, medical oncologists, and pediatricians, in addition to radiologists, for many different interventional treatments. A very relevant innovation in 2011 is the establishment of the Master Course (Master Universitario di II° livello) of the University of Milan in Palliative Medicine, one of the first active in Italy, which primarily involves our specialists in palliative care, but also many other physicians at the Institute. Anesthesia, Intensive Care, Pain Therapy, and Palliative Care Department 118 clinical anesthesia The INT runs a very intense surgical program, and the Anesthesia Team must care for challenging surgical procedures such as liver transplantation, major liver resection, peritonectomy-HIPEC, and resection of tumors in the thorax and retroperitoneum. The hospital is also a referral center for solid tumors in pediatric patients, and anesthesiologists are involved not only in the operating room (OR), but also have to care for many other procedures such as long-term central venous catheter placement and anesthesia for diagnostics and radiotherapy. In spite of a relevant shortage of OR nurses, we maintained the previous planning of surgical activity with 73 hours/week and more than 100% utilization of planned time. Quality improvement programs during 2011 were focused on patient safety (the check list and the TIME-OUT procedure) and care for acute, postoperative pain. Patient-controlled analgesia is provided for about 40-50% of patients with major surgery, epidural analgesia with elastomeric pumps in 20-25%, while continuous HEAD Martin Langer, MD CLINICAL RESEARCH STAFF Mario Ammatuna MD, Maria Grazia Bonalumi MD, Anna Cardani MD, Roberta Casirani MD, Pasqualina Costanzo MD, Ilaria Donati MD, Luca Fumagalli MD, Edward Arturo Haeusler MD, Antonio Maucione MD, Silvana Migliavacca MD, Lucia Miradoli MD, Federico Piccioni MD, Andrea Poli MD; Giacomino Rebuffoni MD, Giuseppe Rigillo MD, Mara G. Roberto MD, Emiliano Tognoli MD, Alessandro Zanon MD RESIDENTS Camilla dell’Acqua MD, Valentina Colosio MD, Marco Carbonara MD, Giuliana Motta MD Giada Donà MD, Camilla L’Acqua MD, Marco Carbonara MD, Rosalia Paternò MD, Marta Negri MD, Ilaria Rivetti MD, Sara Mirandola MD ADMINISTRATIVE PERSONNEL Stefania Bettinardi, Fiorina Cantisani NURSES Romano Castellari (head nurse), Teresina Altana, Anchora Elisabetta, Stefania S. Andreoli, Laura Elisabetta Anselmi, Marina Balbi, Marco Balconi, Silvana Bertoli, Gabriella Bianchessi, Renata Bordonali, Rossella Brambilla, Debora Buenaventura Boada, Julia D. Burgos Baena, Claudia Calderara, Antolella Chiesa, Hipolito V. Otani, Liviu D Corbu, Maria B. Corbu, Matrona De Felice, Maria Della Croce, Simonetta Delrio, Andrea Dibiase, Maria A. DiTano, Marina intravenous opioid infusion by an elastomeric pump is the treatment chosen for the remaining 30-40%. The pain team visits patients at 3-4 days after surgery and tailors treatment as necessary. The acute postoperative pain project and the results obtained won the prestigious prize “Premio Nazionale Nottola – Mario Luzi, 2011”. Our training program for residents in the Anesthesia and Intensive Care Program at the University of Milan is well established and allows 5-7 young doctors yearly to become familiar with clinical anesthesia and pain therapy. The projects founded by the 5% contributions of the Fondazione (the acute pain team and the central venous catheter project) are ongoing with satisfactory results. Two research projects, led by Dr. Tognoli (on the possible opioid sparing effect of ketamine and methadone) and Dr. Piccioni (on postoperative residual curarization) are still enrolling patients. Keywords: anesthesia, palliative care, supportive care Djokic, Luca G. Falcone, Federica Fiorini, Claudio Gasparro, Angelo Giannuzzi, Rosanna Giumbo, Marcella Gozzo, Mara G. Longo, Ezio Luzzi, Margherita A. Marzo, Anna Rita Mazzotta, Annamaria Morricella, Antonella Nieddu, Cosmina V. Noti, Barbara Ottonello, Lucia Orru, Maria R. Pezone, Cecilia Pifarotti, Flavia F. C. Ravasi, Manuela Riva, Stefania Ronca, Maria A. Jolanda Rosso, Massimo Sanseverino, Salvatore Santucciu, Sara Sciamanna, Paola Striglia, Ioan Marius Tere, George F. Titi, Adriana Valentini, Filippo Venezia, Mirella A. Zaninelli, Silvia Zanotto. HEALTHCARE ASSISTANTS Rosa Maria Benvenuto, Pierangela Carrino, Denise de Bastiani, Annuccia Delrio, Miriam Faccini, Antonio Labori, Anna Lorenti, Maria Maestri, Stefania Massella, Monica Mastrogiovanni, Maria C. Pirrotta, Maria C. Pisasale, Elisabetta Saccaggi, Elena Scotti, Carmelo Scrofani, Rosa Selvati, Rosa M. Tirone TECHNICIANS Maria Irene Cipolletta, Giovanni Di Bari, Gerardo Gizzi, Gianbattista Grazioli, Monica Mastrogiacomo, Luca Pedone 2011 RELEVANT NOTES Collaborations University of Milan: Istituto di Anestesiologia, Terapia Intensiva e Scienze Dermatologiche; Scuola di Specialità in Anestesia e Rianimazione. Publications E.A.Haeusler: Il paziente sottoposto a chirurgia polmonare in “Il monitoraggio delle funzioni vitali nel perioperatorio non cardochirurgico” a cura di B. Allaria e M. Dei Poli. Springer Verlag Italia, 2011 ISBN 978-88-470-1722-1 DOI 10.1007/978-88470-1723-8, pg 257-271. Bertolini G, Rossi C, Crespi D, Finazzi S, Morandotti M, Rossi S, Peta M, Langer M, Poole D. Is influenza A(H1N1) pneumonia more severe than other community-acquired pneumonias? Results of the GiViTI survey of 155 Italian ICUs. Intensive Care Med. 2011; 37(11): 1746-55. Contributions Martin Langer is Director of the Master Course in Palliative Medicine (Master Universitario di II livello Medicina Palliativa) 119 Scientific Report 2011 intensive care Monitoring and surveillance of high-risk surgical patients in the immediate postoperative period and intensive treatment of patients with life-threatening postoperative complications or organ failure of different origins is the mission of the Intensive Care Unit (ICU). The Unit is equipped with 6 ICU beds, and in 2011 admitted 581 patients (80% after scheduled surgery) for 1467 overall treatment days. Two physicians during the day and one at night are available, with the nurses of the ICU, for emergencies in the Institute, counseling for critically-ill patients in different wards, and blood gas and point-of-care analyses for all patients. 452 central venous catheters, both as elective and as emergency procedures, were placed by ICU physicians; we also started a program for the longterm catheter positioning (39 Groshong and 9 Port a Cath catheters). Liver function was investigated by DDG in 31 patients, mainly preoperatively, before major liver resections. Percutaneous tracheotomies (“Griggs”and “Percutwist”), were performed in 8 patients on prolonged HEAD Myriam Favaro, MD CLINICAL RESEARCH STAFF Valerio Costagli, MD Fortunato D’Elia, MD Marco Faustini, MD Renato Manzi, MD Laura Persiani, MD Maurillia Rizzi, MD Edda Merola, MD NURSES M. Savioli, M. Gasparini, R. Di Nino, A. Simonetti, F. Filippazzo, S. Alcamo, A. Casali, S. Sirigu, S. Romero Lemos, E. Lonetti, M. Zoanni, M. Boccola, A. Cofone, L. Morsenti, F. Montalto, R.Santini, A. Ferraresi HEALTHCARE ASSISTANTS G. Montecalvo, E. Zedda, R. Zicconi, C. Garzon mechanical ventilation. We continued to treat patients with failing liver function and hyperbilirubinemia with extracorporeal “plasma-adsorption-perfusion” during 40 sessions. We started a new activity in the surgical day hospital: sedo-analgesia in patients scheduled for limited resections of breast cancer (288 patients) and we adopted sedo-analgesia even for patients with metastatic melanoma (228 patients), gynecologic cancer (387 patients) and in plastic surgery (259 patients). This ICU has been chosen as Italian party leader in the Clean Care Project of the WHO finalized to optimize patient safety in hospital. We are also participating in a new national study (ALBIOS) on the efficacy of albumin administration for volume replacement in patients with severe sepsis or septic shock, and since 2008 we adhere to the MARGHERITA project aimed at quality improvement coordinated by the GiViTI network at the Mario Negri Institute. Keywords: monitoring, emergency procedures, surgical day hospital Anesthesia, Intensive Care, Pain Therapy, and Palliative Care Department 120 palliative care, pain therapy, and rehabilitation The clinical and research program reflects the two-fold mission of the unit, namely palliative care and rehabilitation. The program is multidisciplinary and multiprofessional including the control of physical symptoms, psychological and social support and the alleviation of existential suffering with early integration with antineoplastic interventions for incurable cancer. Cancer Rehabilitation provides interventions that are appropriate for the recovery of acute and chronic consequences of surgery, radiation-therapy, and medical treatments as well as to support the complications of advanced cancer. In 2011, the following results highlight the quantitative aspects of the clinical activity: 197 inpatient unit (Hospice) admissions, 2136 day-hospital admissions, 32,703 outpatient clinic treatments, 12,185 inpatients consults, and 1 home care (hospital at home) admission. The research program in 2011 continued the activity of the European Palliative Care Research Center (PRC) founded as a collaborative between our unit and the Cancer department at the University of Science and Technology in Trondheim (Norway). The following research projects are concluded, ongoing or initiated: • European Palliative Cancer Care Symptom Study (EPCCS) • Pain assessment and classification, international consensus, systematic reviews, and empirical research • Cancer pain opioid guidelines revision in collaboration with the European Association for Palliative Care • Opioid pharmacogenetic study identified multiple genetic loci modulating individual pain response to opioids • A multicenter national trial on cancer pain with 4 different opioids in collaboration with the Mario Negri Institute. This trial combines the assessment of genetic material. • A phase II trial on methylnaltrexone for opioidinduced constipation (concluded) • Systematic review on hydration and nutrition within OPCARE (7th EU framework) • National multicenter cluster randomized trial on Liverpool Care Pathway Keywords: cancer pain, palliative care, rehabilitation HEAD Augusto T. Caraceni, MD CLINICAL RESEARCH STAFF Augusta Balzarini, MD Fulvia A. Gariboldi, MD Cinzia A. Martini, MD Luigi Saita, MD Ernesto Zecca, MD RESEARCH STAFF Paola Bracchi, MD Cinzia Brunelli, ScD Tiziana Campa, MD Laura Campanello, PhyD Marco Carminati Gianluigi Cislaghi Daniela G.M. Ermolli, MD Elena Fagnoni, MD Nausika Gusella, PsyD Andrea Magni, MD Alessandra Pigni, MD Carmela P. Sigari, MD Fabio Simonetti, MD PHYSICAL THERAPISTS Livia I. E. Bedodi, Maria G. Blandini, Chiara Bottani, Simona Breggiè, Paola Campanini, Lucia M. Cavallini, Anna B. Cotza, Liviana Craba, Heike Feddersen, Cinzia A. Ficcarelli, Donato F. Ficchì, Alida M. E. Grossi, Chiara Piazza, Patrizia Placucci, Raffaella Sensi, Beatrice Simoncini NURSES Barbara Acquisto, Maria Chiara Allemano, Giuseppe Baiguini, Claudio Baratella, Barbara Benegiamo, Sara Bianchi, Giuseppina Bottigliero, Rosa A. Candigliota, Angela Carugati, Olmina Di Florio, Massimo Di Francesco, Floriana Dimo, Vincenzina Ferraro, Elsa R. Lovo, Anna M. Mazzucchelli, Rosa Olivieri, Nives Porta, Edoardo Rossetti, Arianna Rossi, Elisabetta Volpato HEALTHCARE ASSISTANTS Raffaela Diaferio, Maria Rosaria Lia, Nataliya Maksymova, Cristina Marras, Anna Mastroianni, Teresa Natali, Teresa Pace, Nicola Paternoster ADMINISTRATIVE PERSONNEL Emanuela Brusati, Loredana D’Urso, Loredana R. Illuminato TECHNICIANS Maria Libera Cipolletti, Martinelli Brunella RELEVANT NOTES Collaborations Istituto di ricerche farmacologiche Mario Negri, Milan; Department of cancer and molecular biology Norwegian University of Science and Technology, Trondheim, Norway; Istituto Nazionale Tumori di Genova (IST); European Association for Palliative Care Research Network St Christopher’s Hospice London Publications Caraceni A, Pigni A, Brunelli C. Is oral morphine still the first choice opioid for moderate to severe cancer pain? A systematic review within the European Palliative Care Research Collaborative Guidelines Project. Palliat Med. 2011; 25: 402-9. Galvan A, Skorpen F, Klepstad P, Knudsen AK, Fladvad T, Falvella FS, Pigni A, Brunelli C, Caraceni A, Kaasa S, Dragani TA. Multiple loci modulate opioid therapy response for cancer pain. Clin Cancer Res. 2011; 17: 4581-7. Contributions Editorial board of Journal of pain and symptom management, Minerva Anestesiologica High specialization course in oncological lymphology Università degli Studi di Milano 121 Scientific Report 2011 supportive care in cancer The Unit (out-patient and Day Hospital settings) has clinical, educational, and research objectives aimed at the assessment, treatment, and study of prevention and treatment of side effects or toxicity resulting from cancer therapy as well as in the cure of emotional, social, and spiritual patient needs through GLOBAL CARE of patients starting from diagnosis. The primary purpose is to support, through an integrated and ancillary activity, the work of each specialist and to implement supportive medical therapy for the patient during the entire period of cancer treatment to ensure the physical well being of the patient and improve adherence to treatment protocols in terms of dose-intensity and dosing intervals. Moreover, the Unit provides real-time answers to oncological emergencies by treating patients suffering from iatrogenic toxicity. An additional objective is to give support to family, survivors, and personnel involved in daily care. The treatments carried out are compliant with the guidelines of the WHO, MASCC, ESMO, and AIOM. We work in integration with INT Units and administer the following therapies: hydration, electrolytes, diuretics, steroids, octreotide, glutathione, transfusions, antivirals, antifungals, antibiotics, analgesics, IV nutrition (not TPN), IV bisphosphonates, iron immunoglobulins, and antiemetics. All patients are regularly assessed for the presence and intensity of physical and psychological symptoms, and spiritual and social needs. They have the support of a chaplain and/or social worker and/or psychologists during the infusion of drugs. The clinical activity was significant in 2011: visits (3182); Day Hospital patients (1360); infusions as out-patient regimen (1972); transfusions (501); IV bisphosphonates (zoledronic acid) (722). Keywords: supportive care, oncological treatments, bone health HEAD Carla Ripamonti, MD CLINICAL RESEARCH STAFF Maria Adelaide, MD Stefania Boldini, MD NURSES Pietro Toma, Maria Albertina Sorgato, Rosanna Scarpa HEALTHCARE ASSISTANTS Chiarina Pireddu, Volunteers, Anna Aquilini, Anna Cremonesi, Adriana Cremagnani, Ivana Zaglio, Antonella Puntieri, Renata Nobili, Fulvia Sangermani RELEVANT NOTES Publications Collaborations Ripamonti C, Bandieri E, Roila F, on behalf of the ESMO Guidelines Working Group. Management of cancer pain: ESMO Clinical Practice Guidelines. Ann Oncol 2011; 22 (Suppl 6): 69-77. WHO, ESMO, Multinational Association of Supportive Care in Cancer (MASCC), AIFA, Department of Clinical Pharmacology and Epidemiology, Consorzio Mario Negri Sud, Santa Maria Imbaro (Chieti); Societa’ Italiana di Osteoncologia (ISO), Associazione Malati Oncologici Nove Comuni Modenesi Area Nord (AMO), Department of Oncology, Hematology and Respiratory Diseases, Azienda Ospedaliera Universitaria, University of Modena and Reggio Emilia, Italy; Psychology Unit, Center for Oncological Rehabilitation-CERION of Florence; Clinical Epidemiology Unit, ISPO-Institute for the Study and Prevention of Cancer, Florence; Department of Psychology University of Milano Bicocca; CeVEAS, WHO Collaborating Centre, Modena; Liguria Regional Coordination of Palliative Care, (IST), Genova; Palliative Care Unit ASL BiBiella; Campus Biomedico Roma; University of Verona (Specialties of Internal MedicineRheumatology and Oncology); Istituto Scientifico Romagnolo; University of Turin (Specialization in oncology) Ripamonti C, Cislaghi E, Mariani L, Maniezzo M. Efficacy and safety of medical ozone (O(3)) delivered in oil suspension applications for the treatment of osteonecrosis in patients with bone metastases treated with bisphosphonates: Preliminary results of a phase I-II study. Oral Oncol 2011; 47: 185-90. Ripamonti C, Valle A, Acerbis F, Pessi MA, Prandi C. [Project “Hospital without pain”: analysis of the Italian situation before the law 38]. Assist Inferm Ric 2011; 30: 95-9. Contributions Updated guidelines on the use of Bisphosphonates in Bone Metastases for the Associazione Italiana di Oncologia Medica (AIOM) ESMO guidelines “Management of cancer pain: ESMO Clinical Practice Guidelines” 2011. Adviser in the working group for the preparation and the development of the WHO Guidelines for pharmacological treatment of persisting pain in children with medical illnesses Re-elected ESMO Faculty Member Educational Committee Supportive and Palliative Care Re-elected Italian Member of the Palliative Care Working Group of the European Society Medical Oncology (ESMO PCWG) Re-elected Italian Member of Directors of the International Association Hospice Palliative Care (IAHPC) Re-elected ESMO Media Ambassador for Pain Therapy and Supportive Care topic Cherny N, Catane R, Chasen M, Grigorescu A-C, Hassan AA, Kloke M, Olver I, Ozyilkan O, Pohl G, Ripamonti C, et al. A guide for patients with advanced cancer. Getting the most out of your oncologist. Edited by the Members of ESMO Palliative Care Working Group. ESMO press 2011 www.esmo.org/patients/. Member of the psychosocial and spiritual Working Group Multinational Association Supportive Care in Cancer (MASCC) Anesthesia, Intensive Care, Pain Therapy, and Palliative Care Department 122 clinical nutrition Malnutrition is a well-known negative factor in the final prognosis of cancer patients as it reduces tolerance to oncological treatment, increases morbidity and mortality, and deteriorates the quality of life; nutritional intervention should be considered throughout all the different phases of oncologic therapy, from diagnosis and during surgery, to chemotherapy and radiotherapy. Prevention and early treatment of malnutrition are the main goals of the structure. In accordance with the recommendations of the European Society of Clinical Nutrition, nutritional screening is undertaken in all patients with a high risk of malnutrition, i.e. patients affected by gastrointestinal cancer, candidates for major surgery, and those affected by head and neck cancer and candidate for combined chemotherapy and radiotherapy. Patients affected by any form of malnutrition are included in a comprehensive nutrition program, which consists of nutritional status monitoring and personalized nutrition therapy mainly with artificial nutrition, both enteral and parenteral, nutritional counseling, and diet therapy. For those patients who need prolonged periods of artificial nutrition, specific training is performed by specialized nurses, logistic procedures are organized, and patients are discharged on home artificial nutrition. In 2011, 424 inpatients were included in a nutrition program and 2520 days of nutrition therapy were administered during hospitalization; 92 patients were discharged on home artificial nutrition. Keywords: nutritional status, malnutrition, nutrition therapy HEAD Cecilia Gavazzi, MD CLINICAL RESEARCH STAFF Alessandro Sironi, MD Giovanna Pinelli, MD RESIDENTS Nicoletta Guanziroli, MD Silvia Mercuro, MD FELLOW Jessica Lops NURSES Riva Lorena, Carmen Maiorana, Franca Filicieri, Anna Armonti HEALTHCARE ASSISTANTS Silvia Colatruglio RELEVANT NOTES Collaborations Italian Society for Artificial Nutrition and Metabolism European Society for Parenteral and Enteral Nutrition Publications Gavazzi C, Colatruglio S, Sironi A, Mazzaferro V, Miceli R. Importance of early nutritional screening in patients with gastric cancer. Br J Nutr. 2011; 106: 1773-8. Pironi L, Joly F, Forbes A, Colomb V, Lyszkowska M, Baxter J, Gabe S, Hèbuterne X, Gambarara M, Gottrand F, Cuerda C, Thul P, Messing B, Goulet O, Staun M, Van Gossum A, Gavazzi C. Home artificial nutrition & chronic intestinal failure working group of the European Society for Clinical Nutrition and Metabolism (ESPEN). Long-term follow-up of patients on home parenteral nutrition in Europe: Implications for intestinal transplantation. Gut. 2011; 60: 17-25. Contributions Scientific Coordinator of international meeting “Nutrition and oncology towards integration” 125 Scientific Report 2011 DIAGNOSTIC IMAGING AND RADIOTHERAPY DEPARTMENT DIRECTOR OF DEPARTMENT Emilio Bombardieri +39 02 2390 2220 [email protected] UNITS RADIOLOGY AND DIAGNOSTIC IMAGING 1 Daniele Vergnaghi RADIOLOGY AND DIAGNOSTIC IMAGING 2 Alfonso V. Marchianò INTRALESIONAL TREATMENT Francesco Garbagnati RADIOLOGY AND DIAGNOSTIC IMAGING 3 AND BREAST IMAGING UNIT Silvana Bergonzi (retired December 2011) Pietro Panizza (present) DIAGNOSTIC AND INTERVENTIONAL GASTROENTEROLOGY Guido Cozzi NUCLEAR MEDICINE Emilio Bombardieri CLINICAL PET Flavio Crippa NUCLEAR MEDICINE THERAPY AND ENDOCRINOLOGY Ettore Seregni RADIOTHERAPY 1 Riccardo Valdagni RADIOTHERAPY 2 Carlo Fallai MEDICAL PHYSICS Giancarlo Zonca The Department of Diagnostic Imaging and Radiotherapy is a large multidisciplinary structure including different modalities for Diagnostic Imaging and Radiotherapy. Three Radiologic Imaging Units RD1, RD2, and RD3, are dedicated to cancer diagnosis. RD1 carries out conventional radiologic tests (X-rays) and magnetic resonance imaging (MRI); RD2 performs breast cancer diagnosis (mammography, US, radioguided biopsies) and radiological tests for the gastrointestinal tract; RD3 is dedicated to computed tomography (CT), angiography, interventional radiology, and intralesional treatments. The Nuclear Medicine Unit visualizes tumors by single photon emission tomography (SPECT), planar examinations, and positron emission tomography (PET/CT). In this Unit there are also: a section for radiochemistry with a 17 MeV cyclotron; a section with protected beds dedicated to radiometabolic therapy, a radioisotope laboratory for radioimmunometric (IRMA) tests, and a clinic for outpatients with endocrine disease. The external beam radiotherapy (3D conformal radiation therapy, intensity modulated radiotherapy (IMRT), Rapid Arc, and 2D conventional radiotherapy) is the main activity of the Unit of Radiotherapy 1 (RT1). The activity of Unit of Radiotherapy 2 (RT2), in addition to some applications of external beam radiotherapy, is focused on the high dose rate brachytherapy (HDR-BT) and on the combination of chemo-radiotherapy using a facility with 8 beds in 4 shielded rooms. A Medical Physics Unit supports Units RT1 and RT2 in planning radiotherapy treatments and dosimetric calculations. This Units also take care of quality controls performed on the instrumentation for diagnostic imaging. Diagnostic Imaging and Radiotherapy Department 126 radiology and diagnostic imaging 1 In 2011, RD1 carried out 12,039 MRI scans. MRI play a fundamental role in cancer diagnosis in all anatomical districts. Moreover, in case of oncological treatments, it can be essential in detecting tumor response or in distinguishing fibrotic tissue from disease relapse. Besides morphological evaluation combined with the use of a contrast medium, over the past year two emerging diagnostic functional tools, namely DWI and DCE, have been widely improved to implement diagnostic interpretation. Specific attention has been devoted to improve prostate cancer staging by combined analysis of endorectal MRI and magnetic resonance spectroscopy (endoMRI/MRSI). Significant development has also been attained in the analysis of colorectal cancer. Diagnosis and staging of breast cancer also achieved a significant implementation, especially in young patients and in those with high genetic risk. Whole body MRI and whole body DWI have also demonstrated their utility in detecting skeletal metastasis in a single examination and in evaluating their degree of aggressiveness. MRSI and DWI also provide a favorable impact for diagnosis and follow-up of pediatric brain tumors. MRI has been applied to evaluation of prosthetic implants where it can be the only reliable tool to detect rupture and to define intra or extra capsular modality of the damage. Furthermore, thanks to its multiplanarity and high contrast resolution, MRI can also detect silicone migration within muscle fibers and lymphatic stations. Keywords: MRI, functional imaging, diffusion imaging HEAD Daniele Vergnaghi, MD CLINICAL RESEARCH STAFF Alberto Laffranchi, MD Antonella Messina, MD Paolo Potepan, MD Giovanna Trecate, MD Davide Scaramuzza, MD ADMINISTRATIVE PERSONNEL Sonia Leone, Angelina Laganà, Giulia Melis TECHNICIANS Valeria Tosi, Nicola Pulerà, Annunziata Gaetano, Cinzia Fossaceca, Tina Mastrostefano, Antonella Laturra, Luca Musumeci, Carmelina Pannone, Maurizio Zattoni NURSE Loredana Palella RELEVANT NOTES Collaborations Multicentric surveillance of women at high genetic risk for breast cancer, in collaboration with Istituto Superiore di Sanità in Rome. This collaboration allowed to proceed with more than one round of enrolment for breast cancer screening thus improving MRI accuracy in anticipating cancer detection. The results of this work have been published in recent papers. Breast cancer study in collaboration with the Breast Unit to plan surgical treatment when conventional examination are suspect for multifocality to evaluate the extension of DCIS and ILC. Prostate project based on endorectal MRI and magnetic resonance spectroscopic imaging combined with DCE and DWI MRI. Department of Biomedical Engineering of Politecnico of Milan to develop new software devoted to computer-aided diagnosis and follow- up of whole body and head and neck MRI examinations. EORTC for the development of European MRI, DCE-MRI, and DWI protocols in Phase II chemotherapy studies. Cortesi L, Corcione S, Morassut S, Di Maggio C, Cilotti A, Martincich L, Calabrese M, Zuiani C, Preda L, Bonanni B, Carbonaro LA, Contegiacomo A, Panizza P, Di Cesare E, Savarese A, Crecco M, Turchetti D, Tonutti M, Belli P, Maschio AD; for the High Breast Cancer Risk Italian 1 (HIBCRIT-1) Study. Multicenter surveillance of women at high genetic breast cancer risk using mammography, ultrasonography, and contrast-enhanced magnetic resonance imaging (the High Breast Cancer Risk Italian 1 Study): Final Results. Invest Radiol. 2011; 46(2): 94-105. Publications Contributions Massimino M, Solero CL, Garrè ML, Biassoni V, Cama A, Genitori L, Di Rocco C, Sardi I, Viscardi E, Modena P, Potepan P, Barra S, Scarzello G, Galassi E, Giangaspero F, Antonelli M, Gandola L. Secondlook surgery for ependymoma: the Italian experience. J Neurosurg Pediatr. 2011; 8(3): 24650. Collaboration with SIOP and Pediatric Oncology Unit for the development of European guidelines & protocols for diagnosis and follow-up of Brain MRI pediatric brain tumors. ISBE (Imaging Science and Biomedical Engineering) in a project for evaluation of DCE-MRI in rectal cancer. SIOP and Pediatric Oncology Unit and development of European protocols for diagnosis and follow-up of brain MRI pediatric brain tumors. Sardanelli F, Podo F, Santoro F, Manoukian S, Bergonzi S, Trecate G, Vergnaghi D, Federico M, Collaboration with EORTC for European guidelines & protocols on head & neck cancer to assess early response with DCE-DWI MRI. 127 Scientific Report 2011 radiology and diagnostic imaging 2 Diagnostic oncology and interventional-oriented radiology represent the core activity of the Unit. Inpatients and outpatients undergo a diagnostic work-up that includes different steps of patient management: primary cancer diagnosis, staging, follow-up, and monitoring after surgery, chemotherapy, and radiotherapy. The lung cancer screening program (MILD) with “low dose” spiral CT continued in 2011. We performed over 2000 low-dose spiral CT exams, and we are currently testing a system of computer-aided detection (CAD) of pulmonary nodules. Two CT scanners, both provided with faster multi-slice scanning capabilities are available, and about 22,000 diagnostic examinations per year and an extensive number of interventional radiological procedures are carried out. All types of percutaneous biopsies are currently performed in our patients. Interventional radiology activities include long-term venous central catheter placement, embolization, and chemoembolization for regional cancer treatment. Intralesional radiofrequency ablation based HEAD Alfonso V. Marchianò, MD CLINICAL RESEARCH STAFF Francesco Garbagnati, MD Enrico Civelli, MD Giuseppe Di Tolla, MD Laura F. Frigerio, MD Rodolfo Lanocita, MD Carlo Morosi, MD Carlo Spreafico, MD ADMINISTRATIVE PERSONNEL Giovanni Capone, Giuliana Manzoni, Ornella Venegoni TECHNICIANS Pietro Basile, Marilena Barbiero, Maria Ferrarello, Roberto Gallo, Giuseppina Gentile, Roberto Nioi, Antonio Perchinunno, Geremia Porcelli, Salvatore Romaniello, Luciana Tanzini, Vanni Tirella NURSES Pietro Ciccarese, Laura Fagnani, Roberta Populin, Marinella Porceddu RELEVANT NOTES Publications Use of a retrievable vena cava filter with lowintensity anticoagulation for prevention of pulmonary embolism in patients with cancer: an observational study in 106 cases. J Vasc Interv Radiol. 2011; 22(9): 1312-9. CT-guided percutaneous cryoablation of renal masses in selected patients. La Radiologia Medica. 2011. Oct 21. methods, such as chemo-interventional procedures consisting in local-regional drug delivery for malignancies of the liver, head and neck, pelvis and limbs, have been successfully performed. An international multicentric study on the treatment of inoperable hepatocellular carcinoma with intra-arterial injection of yttrium-90 radiolabeled microspheres is ongoing in collaboration with Units of Nuclear Medicine and Gastrointestinal and Hepatopancreatobiliary Surgery and liver Transplantation. The Unit has also developed an original experience of percutaneous cryoblation in selected patients with small renal tumors. During 2011, over 1000 vascular diagnostic procedures, 500 vascular and non-vascular interventional procedures, over 550 long-term venous central catheters, and 600 percutaneous biopsies in various body districts were performed. Keywords: interventional radiology, multidetector computed tomography, image-guided biopsy Diagnostic Imaging and Radiotherapy Department 128 radiology and diagnostic imaging 2 Intralesional Treatment (Francesco Garbagnati, MD) In the Radiological Department, since 2005, a specific Unit for mini-invasive intralesional treatment with percutaneous thermal ablation procedures (RF, microwave, etc.) was founded. At our Institute in the late 1980s, (1988 - 1989), percutaneous radiofrequency treatment was carried out with pioneering research and recently obtained scientific recognition at international levels. Since 1990, we have treated more than 1400 patients mainly with liver cancer, but also kidney, lung, and bone lesions. The Unit works within the Radio-Diagnostic Service Department of Radiology utilizing radiological interventional treatment procedures for centering and treatment follow up. In HCC and liver metastases with a diameter greater than 3.5 cm, we studied the possibility of radiofrequency RELEVANT NOTES Collaborations Royal Marsden Hospital, London Fondazione IRCCS Policlinico San Matteo, Pavia University of Milan hyperthermia combined with the arterial stop flow procedure to achieve maximum effectiveness with minimal invasiveness. (Treatment in local anesthesia and one-day surgery). This procedure has also been officially accepted and codified by the Italian Society of Interventional Radiology. We also treated liver metastases, inoperable lung cancer, supra renal and renal cancer, and painful bone metastasis that were unresponsive to pain control with conventional therapies. In collaboration with the Fondazione IRCCS Policlinico San Matteo (Pavia), we are studying a minimally-invasive system to destroy tumors with different tissue characteristics using very thin probes and with the possibility of single electrode insertion even in large tumors. Keywords: radiofrequency, percutaneous thermoablation, tumor thermoablation 129 Scientific Report 2011 radiology and diagnostic imaging 3 This Diagnostic Radiology is composed of two Units: the Breast Imaging Unit and the Diagnostic and Interventional Gastroenterology Unit. The two Units share technicians, while clinical research staff have specific duties in each Unit. HEAD Silvana Bergonzi, MD CLINICAL RESEARCH STAFF Breast Imaging Claudio Ferranti, MD Monica Marchesini, MD Gianfranco Scaperrotta, MD Laura Suman, MD Diagnostic and Interventional Gastroenterology Monica Salvetti, MD Marco Milella, MD TECHNICIANS Folini Cristina (Coordinator), Colombo Luisa, Dedei Luciana, Depedri Enrico, Lanzillotti Luca, Mannella Maria Pia, Sala Stefania, Tavola Anna NURSES Dolores Mauro, Ferruccio Mirella Breast Imaging Unit (Silvana Bergonzi, MD, until 30 November 2011) The Breast Imaging Unit has all the diagnostic and interventional tools which are necessary in a comprehensive cancer center, where patients from any referral come in search of reassurance to not have cancer, as well as early diagnosis and proper treatment in the case that lesions are present. Breast imaging consists mostly in clinical mammography and breast ultrasound studies on symptomatic or treated patients as well as on asymptomatic women with the aim of prevention. We also participate in a program of surveillance for high-risk patients and BRCA mutation carriers. Interventional examinations are directed to preoperative localization of non-palpable lesions and to assessment of breast masses or microcalcifications by core-needle biopsies (CNB) or vacuum-assisted biopsies (VAB) with ultrasonographic or stereotactic guidance. These interventions are basic elements of a multidisciplinary approach Diagnostic and Interventional Gastroenterology (Guido Cozzi, MD) The clinical activity of the Unit continues to be mainly oriented towards diagnostic and interventional radiology of the digestive and biliary tracts and diagnostic and interventional US applications. A total of 11,795 examinations were carried out by the Unit, with a decrease of 9.4%, for plain films of the chest, (due to the new organization of the Radiological Units), together with US examination. In 2011, 2831 contrastographic examinations of the digestive and urinary tract were performed, with an increase of 3.5%. In this diagnostic field, according to the past trend, examinations of functional disorders of the digestive tract increased, increased to 715 (+9%). Biliary and gastroenteric interventional procedures were performed in patients with different biliopancreatic or gastrointestinal diseases. In the biliary field, definitive jaundice palliation with drainages or stents, curative dilatation of cicatricial to provide assistance for surgical planning. In 2011, about 14,000 mammographic examinations and 9300 breast ultrasound studies were performed, in addition to 400 second opinion consultations. Moreover, 850 conventional radiodiagnostic examinations on inpatients were carried out. About 1550 interventional procedures were performed on patients with suspicious breast findings, and respectively, 620 preoperative targeting of non-palpable lesions and 930 imaging-guided breast biopsies (CNB + VAB). In 2011, the breast lesion excision system (BLES) was implemented, consisting in a biopsy device that acquires a unique intact specimen instead of multiple samples such as VAB, and preliminary results have been presented. During 2011, new mammographic equipment performing 3D examinations (digital breast tomosynthesis) was installed, allowing better confidence in mammographic interpretation and increasing sensitivity for detection of breast cancer. stenoses, drainage of fistulas, transluminal biopsies, and other less common maneuvers were routinely performed. In the gastrointestinal field, in addition to treatment of complications (transluminal drainage of fluid collections, dilatation of cicatricial stenoses) IP played a basic role in nutritional support (percutaneous gastrostomy, positioning of feeding tubes, stenting of inoperable stenoses). It must be emphasized that a substantial part of all these interventional procedures must be performed as promptly as possible, requiring exceptional organization. Overall, 633 interventional procedures were performed in the Unit, with a decrease of 5.5% compared to 2010. During 2011, 5176 US examinations were performed. In the context of the INT “Progetto Tiroide”, in cooperation with the multidisciplinary outpatient service of thyroid disease, 2422 neck US examinations, most for monitoring thyroid nodules, were performed. Keywords: biliary interventional radiology, gastroenteric interventional radiology, thyroid biopsy Diagnostic Imaging and Radiotherapy Department 130 nuclear medicine This structure is a modern division including different integrated sections dedicated both to the diagnosis and radiometabolic therapy of cancer. Other important goals are to develop novel radiopharmaceuticals and manage patients with endocrine diseases. The most important areas of activity are: 1) a diagnostic Unit based on gamma-emitting radiopharmaceuticals (SPECT Unit); 2) a diagnostic Unit based on positron-emitting radiopharmaceuticals (PET Unit); 3) a therapy Unit for radiometabolic therapy; 4) radiochemistry laboratories with a 17 MeV cyclotron equipped for the production of PET and SPECT tracers and radiopharmaceuticals for therapy; 5) a laboratory for preclinical studies equipped with a microPET; 6) a biochemistry laboratory for IRMA and RIA tests; 7) a clinical endocrinology Unit for studying endocrine cancer patients. Some of the most important achievements of the programs carried out are: a) clinical studies of SPECT and PET tests and their validation as a tool for targeting tumors; b) validation of some radiola- HEAD Emilio Bombardieri, MD CLINICAL RESEARCH STAFF Alessandra Alessi, MD Gianluca Aliberti, MD Anna Bogni, Biol Sci D Maria R. Castellani, MD Carlo Chiesa, Physicist Flavio Crippa, MD Vinicio De Sanctis, Engineer Marco Maccauro, MD Eva Orunesu, MD Claudio Pascali, Radiochemist Gianluca Serafini, MD Ettore Seregni, MD RESEARCH STAFF Angela Coliva (Chemist), Claudio Cucchi (Chemist), Luca Laera, Chemist, Greta Maiocchi (Chemist) POSTDOCTORAL FELLOWS Barbara Padovano, MD Federica Pallotti, MD TECHNICIANS Monica Testoni (Coordinator), Grazia Aprigliano, Danilo Baratella, Davide Bassani, Gianercico Cucchetti, Carlotta Edera, Maria Di Francesco, Pietro Di Nuzzi, Martino Faedi, Rita Filieri, Deborah Mansi, Giovanni Nido, Rossana Pavesi, Biagio Perrone, Matteo Regazzoni, Lidia Spano, Roberto Segreti NURSES Rita Sicari (Coordinator), Cristina De Somma, Carmela Fallacara, Calogero Oliveri, Aurelio Scarabelli ADMINISTRATIVE PERSONNEL Annaluisa De Simone Sorrentino (Coordinator), Isabella Flauto, Valentina Fracchiolla, Rosangela Ghilardi, Patrizia Gobbi beled oncotropic tracers as a prognostic index of tumors in terms of characterization in vivo and early response; c) the discovery of a original procedure for synthesis of the PET tracer F18-FLT (patent PCT WO 2008/146316A); d) the validation of a new methodology to visualize pelvic lymph nodes in patients with gynecological cancer by lymphoscintigraphy after peri-tumoral injection of 99mTc-labeled microspheres; e) successful treatment of hepatocarcinomas by intra-arterial radioembolization with Y-90 microspheres; f) irradiation of NET tumors by tandem treatment with somatostatin analogues radiolabeled with dual radioisotopes (Y-90 and Lu-177); g) the optimization of radiometabolic therapy (thyroid cancer, neuroblastoma, neuroendocrine tumors, hepatocarcinoma and lymphoma) by a pre-therapy dosimetric approach to enhance the dose of irradiation delivered to cancer mass. Keywords: nuclear medicine diagnosis, nuclear medicine therapy, radiopharmaceuticals RELEVANT NOTES Collaborations Seregni E, Padovano B, Coliva A, Zecca E, Bombardieri E. State of the art of palliative therapy. Q J Nucl Med Mol Imaging. 2011; 55: 411-9. EANM, European Association of Nuclear Medicine (Vienna) Contributions IAEA, International Association of Atomic Energy (Vienna) Associate Editor: Quarterly Journal of Nuclear Medicine and Molecular Imaging Minerva Medica (Turin) Publications Editorial Board of European Journal of Nuclear Medicine and Molecular Imaging, Springer (Heidelberg) Lopci E, Chiti A., Castellani M.R., Pepe G., Antunovic L, Fanti S, E. Bombardieri. Matched pairs dosimetry: 124I/131I mIBG and 124I/131I and 86Y/90Y antibodies. Eur J Nucl Med Mol Imaging. 2011; 38: 28-40. 131 Scientific Report 2011 nuclear medicine Clinical PET (Crippa Flavio, MD) Routine activity is focused on FDG imaging for staging, therapy monitoring, and follow-up in almost all types of solid tumors and onco-hematologic malignancies. 11Cmethionine to study gliomas and FLT (fluorothymidine) is under clinical validation. In 2011, clinical research was mainly focused on the following topics. FDG-PET in locally advanced rectal cancer submitted to neoadjuvant chemoradiotherapy with the aim to evaluate whether tumor FDG uptake can predict pCR. PET is performed at baseline, 2 weeks after treatment initiation, and 6 weeks after therapy completion. The results are compared with post-surgical histology. Thirty patients have been studied and the results will be submitted for publication. FDGPET to monitor pazopanib monotherapy in relapsed/refractory urothelial cancer. PET scans are planned at baseline and 4 weeks thereafter. They are compared with conventional imaging and clinical outcome. Preliminary results have been already submitted (ASCO 2011), and definitive results will be submitted for publication. FLT-PET in locally advanced breast cancer submitted to pre-surgical neoadjuvant treatment. The aim is to evaluate whether tumor FLT uptake can predict pCR. Fifteen patients will be evaluated with PET at baseline, after 1-2 cycles, and at the conclusion of therapy. Results will be compared to post-surgical histology. In collaboration with the Experimental Oncology and Molecular Medicine and Nuclear Medicine Department of San Rafaelle Hospital in Milan, a microPET study has been carried out in rats with a breast cancer model (MDA-BB-468) treated with taxol. Tumor response was evaluated with FDG and FLT at baseline and 2 weeks after treatment initiation. Tracer uptake has been compared with tumor volume during the study. Preliminary results show a reduction of FDG/FLT uptake in responder rats and an increase in non-responder rats. The definitive results will submitted for publication. Keywords: PET/CT, metabolic imaging, therapy monitoring RELEVANT NOTES Collaborations Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan Neuro-Oncologia Unit, Department of Neuroscienze, Università e A.U.O. San Giovanni Battista, Turin Nuclear Medicine Therapy And Endocrinology (Ettore Seregni, MD) The activities of the Unit cover three main areas involved in routine and experimental procedures: nuclear medicine therapy, radiosotope laboratory, and an endocrinology outpatient clinic. Regarding the former, two main studies are of interest. The first is “Treatment with tandem [90Y]DOTA-TATE and [177Lu]DOTA-TATE of neuroendocrine tumors refractory to conventional therapy”. To date, 44 patients have entered the study. Clinical results are available for the first group of 26 patients. A complete response was observed in 2 patients (8%), partial response in 9 (35%), stable disease in 11 (42%), and disease progression occurred in 4 patients (15%). The overall objective tumor response rate was 42%. The median overall survival at 24 months was 78%, and the median progression-free survival (PFS) was 25 months. Global PFS at 24 months was 52%. The second study is “Efficacy of endoarterial treatment with 90Ymicrospheres in hepatocellular carcinoma”. To date, 153 treatments have been performed. A phase II study on the RELEVANT NOTES Publications Seregni E, Padovano B, Coliva A, Zecca E, Bombardieri E. State of the art of palliative therapy. Q J Nucl Med Mol Imaging. 2011; 55: 411-9. Borrello MG, Aiello A, Peissel B, Rizzetti MG, Mondellini P, Degl’Innocenti D, Catalano V, Gobbo first 58 treatments on 52 patients has been conducted. This demonstrated the relevance of a dosimetry-based approach. In fact, non-responding lesions had a median dose of 199 Gy, while responding lesions of 431 Gy. Regarding the area of endocrinology, the study “Growth hormone (GH) replacement therapy in surviving patients with primary pediatric brain tumors (PBT)” is reported. More than 700 patients with PBT were screened for GH deficit (GHD), which was found in 110 cases. In all but 5 children, growth recovery was observed after treatment. Improvement of bone mineral density was also attained and improvement in neuropsychological performances due to GH therapy was seen. Disease recurrence was found in 7 patients, a relapse rate lower than in non-GH treated patients. This study demonstrated that GH replacement therapy is safe and effective in the correction of GH deficiency and in improving quality of life of patients with PBT. Keywords: nuclear medicine therapy, endocrine oncology, neuroendocrine tumors M, Collini P, Bongarzone I, Pierotti MA, Greco A, Seregni E. Functional characterization of the MTCassociated germline RET-K666E mutation: evidence of oncogenic potential enhanced by the G691S polymorphism. Endocr Relat Cancer. 2011; 18: 51927. Contributions Core partner as Endocrinologist of the certified ENETS Center of Excellence European Expert in the definition of consensus on “Follow-up in patients with differentiated thyroid cancer with antibody interference in thyroglobulin measurement” (Berlin, Germany, November 2011) Diagnostic Imaging and Radiotherapy Department 132 radiotherapy 1 Clinical research of Radiotherapy Oncology 1 is aimed at optimizing radiotherapic treatments for patients with breast cancer, genitourinary cancers, gastrointestinal cancers, lung cancer, bone and soft tissue sarcomas, lymphomas, and pediatric cancers treated at our Institution according to national and international protocols. The multidisciplinary management represents a priority to deliver high quality therapies to cancer patients. Therefore, all staff members are actively involved in multidisciplinary case discussions for cancer patients at all stages, from diagnosis to follow-up. In close collaboration with the Medical Physics Unit, particular attention and effort are dedicated to validate new technologies in each specific clinical setting. Radiation Oncology 1 participates in the clinical and preclinical activities of the Prostate Cancer (PC) Program of the INT. Two staff members, one clinical research member and one resident, are in the PC clinical team and take part in multidisciplinary clinical HEAD Riccardo Valdagni, MD CLINICAL RESEARCH STAFF Nice Bedini, MD Anna Di Russo, MD Lorenza Gandola, MD Laura Lozza, MD Claudia Sangalli, MD Fulvia Soncini, MD Francesca Valvo, MD Sergio Villa, MD FELLOWS Simona Fantini, MD Marzia Franceschini, MD Mulugeta Haile Techlemichael, MD RESEARCH STAFF Barbara Avuzzi, MD Emilia Pecori, MD RESIDENTS Chiara Chiruzzi, MD Sara Morlino, MD TECHNOLOGISTS Franca Gaetano (Coordinator), Claudio Boccadamo, Giuseppina Bonanno, Alberto Buzzetti, Carmelo Campolo, Federica Caputo, Gabriele Carabelli, Pasquale Contessa, Lucio Donatone, Rosa Fortunato, Sarah Frasca, Emanuela Gatti, Manuela Guerra, Antonio Spartano, Francesca Spartano, Carla Valenti, Luca Zappa NURSES Pasquale Brunacci, Emanuela Visentin HEALTHCARE ASSISTANTS Grazia Arpaia, Manuel Cornelli, Cristina Terenghi, Sebastiano Sicilia ADMINISTRATIVE PERSONNEL Donatella Orlandi, Patrizia Riva activities (first examinations, second opinions, follow-ups of patients on active surveillance or watchful waiting), in the active surveillance protocols, in Monday clinical case discussions and in monthly CME events (Grand Rounds). They also collaborated in writing and updating the PC institutional guidelines. Radiation Oncology 1 is also proactive in preclinical and translational research. Topics of interest are prediction of acute and late rectal toxicity after high dose radiotherapy, correlation between plasma levels of inflammatory markers and radiation induced acute and late toxicity, prediction of erectile dysfunction and genitourinary toxicity following radiotherapy, quality of life in irradiated patients (DUE-01 protocol), and validation of a vaccine combination for hormone-naïve or refractory patients with biochemical recurrence. Keywords: radiation oncology, clinical and translational research, quality assurance and toxicity prediction RELEVANT NOTES Publications Collaborations Rancati T, Fiorino C, Fellin C, Vavassori V, Cagna E, Casanova Borca, V, Girelli G, Menegotti L, Monti AF, Tortoreto F, Delle Canne S, Valdagni R. Inclusion of clinical risk factors into NTCP modelling of late rectal toxicity after high dose radiotherapy for prostate cancer. Radiother Oncol 2011; 100 (1): 124-30. AIRO (Associazione Italiana di Radioterapia Oncologica) ESTRO (European Society for Radiotherapy and Oncology) EORTC (European Organisation for Research and Treatment of Cancer) Claudia Sangalli was appointed National Radiation Oncologist Coordinator for EORTC Trial “A phase III randomized study of preoperative radiotherapy plus surgery versus surgery alone for patients with Retroperitoneal Sarcomas” ESMO (European Society for Medical Oncology) ESO (European School of Oncology) EU (Europa Uomo) PRIAS (Prostate cancer Research International: Active Surveillance) SIUrO (Società Italiana Urologia Oncologica) Sanfilippo R, Miceli R, Grosso F, Fiore M, Puma E, Pennacchioli E, Barisella M, Sangalli C, Mariani L, Casali PG, Gronchi A. Myxofibrosarcoma: prognostic factors and survival in a series of patients treated at a single institution. Ann Surg Oncol 2011; 18(3): 720-25. Contributions Riccardo Valdagni is member of the Editorial Board of the International Journal of Radiation Oncology Biology Physics, and participated in the Consensus Conference to update the clinical recommendations of ESMO in prostate cancer. 133 Scientific Report 2011 radiotherapy 1 Radiotherapy of Digestive Tract Tumors (Francesca Valvo, MD ) The goal of the Unit is to offer the best chance of cure to patients with locally-advanced cancer of the esophagus and rectum through a neoadjuvant combined radiochemotherapy approach, in the attempt to achieve a complete pathological response that represents an important positive prognostic factor in terms of local as well as distant control regardless of clinical stage. For patients with anal cancer, curative radiochemotherapy is employed with a high rate of local control and organ preservation. RELEVANT NOTES Collaborations AIRO (Associazione Italiana Radioterapia Oncologica) Working Group on Gastrointestinal Cancer GAT (Gruppo di Appropriatezza Terapeutica regionale for Rectal Cancer Surgery) Postoperative radiochemotherapy is employed in locally advanced (pT3 or pN+) gastric and pancreatic neoplasms. Personalized treatment plans are elaborated for each patient, and volumetric intensity modulated radiotherapy is usually adopted to reduce acute and late side effects. An ongoing study of our multidisciplinary team is evaluating the effectiveness of revaluation with FdG-Pet during neaodjuvant radiation treatment as a predictive tool for outcome in patients with rectal cancer. Keywords: gastrointestinal cancers, combined treatments, organ preservation ESTRO (European Society for Radiotherapy and Oncology): Online Course tutor: Evidence and Research in Rectal Cancer Contributions AIOM (Associazione Italiana Oncologia Medica) Rectal Cancer Guideline Radiotherapy of Breast Tumors (Laura Lozza, MD) In 2011, about 500 patients received conventional adjuvant radiotherapy (3D conformal or IMRT) after conservative breast surgery or mastectomy. Therapeutic programs were discussed in a multidisciplinary setting with the Breast Surgery Unit and Medical Oncology staff. Women aged ≥70 years were given a hypofractionated regimen (42.4 Gy, 16 fractions/3 weeks) with optimal compliance, low toxicity, and excellent/good cosmetic results in the majority of patients. Active collaboration with the Plastic and Reconstructive Surgery Unit allowed offering patients submitted to breast reconstruction tis- sue expanders or prosthesis and the best timing for radiation. An experimental study together with the Medical Physics Unit of our Institute and the Bioengineering Department of the Politecnico of Milan, structural modifications after radiotherapy in different silicon implants were investigated and the publication of its results is imminent. To help patients understand the technical procedures in breast radiotherapy and to improve clinical information, an audiovisual tool was created by medical, physical, and technical staff. Keywords: breast radiotherapy, hypofractionated radiotherapy, implant radiotherapy RELEVANT NOTES Contributions Collaborations EDITORIAL BOARD for Attualità in Senologia: Breast Radiotherapy Literature Review. AIRO: Associazione Italiana Radioterapia Oncologica Publications Nava MB, Pennati AE, Lozza L, Spano A, Zambetti M, Catanuto G. Outcome of different timings of radiotherapy in implant-based breast reconstructions. Plast Reconstr Surg. 2011; 128: 353-9. Guidelines AIRO (Associazione Italiana Radioterapia Oncologica) Breast Radiotherapy Guidelines Upgrade Diagnostic Imaging and Radiotherapy Department 134 radiotherapy 1 Pediatric Radiotherapy (Lorenza Gandola, MD; Clinical Research Staff on private grant: Emilia Pecori, MD) Clinical research activity is focused on improving the therapeutic index of radiotherapy for childhood cancers with the aim of optimizing cure while reducing long-term iatrogenic sequelae that is so critical in the pediatric population. This goal is pursued through a strict multidisciplinary approach, the development and adoption of institutional, national, and international treatment programs representing the best up-to-date knowledge in the field of pediatric oncology, and validating the new available technologies for the irradiation of children. The Unit coordinates the AIEOP “Radiotherapy Working Group”, is responsible for radiation therapy of two national protocol on ependymoma (129 children enrolled) and Wilms’ tumor (more than 300 patients enrolled), and co-chairs the SIOP Europe “Brain Tumor Committee”. It is also actively involved in developing new therapeutic strategies as a member of the AIEOP “Cen- RELEVANT NOTES Collaborations AIEOP: Associazione Italiana Ematologia Oncologia Pediatrica SIOP: Société Internationale d’Oncologie Pédiatrique ISG: Italian Sarcoma Group Publications Massimino M, Gandola L, Barra S, Giangaspero F, Casali C, Potepan P, Di Rocco C, Nozza P, Collini P, Viscardi E, Bertin D, Biassoni V, Cama A, Milanaccio C, Modena P, Balter R, Tamburrini G, Peretta P, tral Nervous System Tumors, Bone Tumors, Renal Tumors, Neuroblastoma Working Groups” and SIOP “PNET and Ependymoma Working Groups”. In particular, within the SIOP Ependymoma Working group, the Unit is the lead radiotherapy center for a forthcoming European Study. On a national basis, the Unit is a reference center for radiation therapy of children treated in other hospitals with limited specific expertise or lacking particular facilities such as anesthesiology support. In 2011, thanks to an original idea of two members of the technical staff, the Unit published a picture book entitled “The cat that lost its tail”, which is a fairy tale to explain radiotherapy to children: the effectiveness of the book as a therapeutic tool to improve pediatric compliance to radiotherapy procedures, also reducing requirements for general anesthesia, is under evaluation in collaboration with the psychologist team of the Pediatric Oncology Unit. Keywords: pediatric radiotherapy, quality of life, multidisciplinary treatments Mascarin M, Scarzello G, Fidani P, Milano GM, Sardi I, Genitori L, Garrè ML. Infant ependymoma in a 10-years AIEOP experience with omitted or deferred radiotherapy. Int J Radiat Oncol Biol Phys. 2011; 80(3): 807-14. Ferrari S, Sundby Hall K, Luksch R, Tienghi A, Wiebe T, Fagiolo F, Alvegard TA, Brach Del Prever A, Tamburini A, Alberghini M, Gandola L, Mercuri M, Capanna R, Mapelli S, Prete A, Carli M, Picci P, Barbieri E, Bacci G, Smeland S. Non-metastatic Ewing family tumors: high-dose chemotherapy with stem cell rescue in poor responders patients. Results of the Italian Sarcoma Group/Scandinavian Sarcoma Group III protocol. Ann Oncol. 2011; 22(5): 65-71. 135 Scientific Report 2011 radiotherapy 2 Radiation Therapy Unit 2 (RT2) is composed of outpatient and inpatient sections. The activity of RT2 is focused on the irradiation of head and neck cancer, gynecologic cancer, and brain metastases. In 2011, 382 patients underwent 431 treatments mainly delivered with 3D-CRT or IMRT/Rapidarc (83% of all cases). 152 treatments were performed for patients affected with head and neck cancer (35%), and 91 treatments, for patients affected with gynecologic cancer (21%). High-dose rate brachytherapy (HDR BCT) is given as endocavitary treatment in uterine cancers, as endoluminal BCT in biliary tract cancers, and as interstitial BCT in prostate cancer with HDR equipment (Selectron®). During 2011, 54 patients were treated with 176 fractions and 167 treatment plans. Prostate cancer HDR brachytherapy, as monotherapy (28 Gy in 2 fractions) or as a boost, was delivered in 25 cases. Overall, 369 patients were referred to RT2 during 2011 with a mean hospital stay of 7 days. In an inpatient setting, combination chemoradiotherapy treatments are also performed, mainly in gynecologic, ano-rectal, and head and neck cancers. 231 chemotherapy sessions were given during 2011. Supportive care for acute and, more infrequently, late radiotherapy-related complications is given as well. RT2 cooperates with the Radiology Diagnostic Units for the care of patients undergoing chemo-embolization, intra-arterial chemotherapy, biliary tract cancer, and other oncologically-targeted interventional procedures requiring hospitalization. Keywords: head and neck cancer, gynecologic cancer, brachytherapy HEAD Carlo Fallai, MD CLINICAL RESEARCH STAFF Annamaria Cerrotta, MD Ester Orlandi, MD Silvia Tana, MD POSTDOCTORAL FELLOWS Garcia Monica, MD NURSING STAFF Pier Giulio Pezzaglia, Head of nurses, Rosa Attolino, Antonella Causio, Luigia Cerra, Antonio Floresta, Alessandro Fragnoli, Carmen Garcia Cuesta, Olga Gratii, Alessandra Licata, Antonio Lucenti, Gerlando Mandracchia, Carmelina Minio, Marisa De Carli HEALTHCARE ASSISTANTS Angela Abatangelo, Vincenzo Caradonna, Brenilda Marlene Fuentes Delgado, Giuseppe Gaglio, Claudia Soave, Dario Tonelli TECHNICIANS Ciro Pintaudi (Head of Radiation Therapists), Sergio Bavusi, Paolo D’Agnese, Carmelo Di Marco, Dayana Pignata, Piera Fusar Poli RELEVANT NOTES Collaborations Members of the staff are active in various scientific societies in addition to the Cooperative Study Group of the AIRO (Associazione Italiana Radioterapia Oncologica); AIRO Head & Neck Group; AIRO Brachytherapy Group; AIRB (Associazione Italiana di Radiobiologia); ESTRO (European Society Therapeutic Radiation Oncology); EORTC Head & Neck cancer Group; ASTRO (American Society Therapeutic Radiation Oncology); SIOG (Società Internazionale Oncologia Geriatrica); MARCH Collaborative Group; Gynecologic Cancer Intergroup. AIRO-L (Gruppo regionale AIRO Lombardia): Membership in the Directive Board. Italian Germ Cell Group: Membership in the Directive Board. Publications Mongioj V, Orlandi E, Palazzi M, Deponti E, Marzia F, Stucchi C, Sangalli C, Fallai C, Zonca G, Olmi P, Pignoli E. Set-up errors analyses in IMRT treatments for nasopharyngeal carcinoma to evaluate time trends, PTV and PRV margins. Acta Oncol. 2011; 50: 61-71. Martelli G, Miceli R, Daidone MG, Vetrella G, Cerrotta AM, Piromalli D, Agresti R. Axillary dissection versus no axillary dissection in elderly patients with breast cancer and no palpable axillary nodes: results after 15 years of follow-up. Ann Surg Oncol. 2011; 18: 125-33. Contributions Staff members participated in the development of the ROL (Rete Oncologica Lombarda) Guidelines in head & neck tumors, geriatric oncology, and gynecologic oncology, and participation in the development of EAU (European Association of Urology) Guidelines for penile cancer. Diagnostic Imaging and Radiotherapy Department 136 medical physics The Unit is involved in diagnosis and treatment of cancer patients. The main activities are planning of radiation treatments using either external radiation beams or radioactive sources for high dose rate brachytherapy (HDR BRT), and the accurate measurements of the radiation output from radiation sources employed in radiotherapy. During 2011, the Medical Physics Unit was engaged in the following research in the field of applied medical physics. In HDR-BRT, new miniaturised detectors for on-line in vivo dosimetry were investigated. In cooperation with the Universities of Milan and Wollongong, (Australia), the application to HDR BRT of innovative MOSFET detectors was optimized, whereas with the University of Milan-Bicocca a new scintillation detector was developed and studied. In cooperation with Politecnico di Milano, a study was performed to evaluate the possible effects of conventional radiotherapy treatment on implanted silicon breast prostheses. Morphological variations were studied using CT images and mechanical characterization of the external implant shell and its internal gel content. A method for the management of respiratory motion during irradiation was implemented for use in lung cancer radiotherapy treatments. This method allows synchronization of the acquisition of CT images and of the following treatment dose delivery with a selected interval of the respiratory cycle (gate). The impact of respiratory motion on dose delivered with and without the respiratory gating system was investigated for different radiotherapy techniques. As part of the multidisciplinary Prostate Program group, research was performed to develop new radiobiological algorithms based on non-linear models to predict acute and late toxicity following high dose prostate radiotherapy. The study on the role of the native fluorescence in the diagnosis of colorectal cancer proceeded. Keywords: respiratory gating system, high dose rate brachytherapy, neural network HEAD Giancarlo Zonca, Physics D CLINICAL RESEARCH STAFF Marta R. Borroni, Physics D Mauro Carrara, Physics D Valeria Mongioj, Physics D Emanuele Pignoli, Physics D Claudio G. Stucchi, Physics D Stefano Tomatis, Physics D FELLOW Manuela Lualdi, Physics D RESIDENTS Tommaso Giandini, Physics D Silvia Meroni, Physics D TECHNICIANS Vito Cosentino, Elena C. Fraigola, Luca C. Marrone, Ester Mazzarella, Dario Postè HEALTHCARE ASSISTANTS Giuseppina Esposito RELEVANT NOTES Publications Collaborations Mongioj V. Orlandi E, Palazzi M, Deponti E, Marzia F, Stucchi C, Sangalli C, Fallai C, Zonca G, Olmi P, Pignoli E. Set-up errors analyses in IMRT treatments for nasopharyngeal carcinoma to valuate time trends, PTV and PRV margins. Acta Oncol. 2011; 50: 61-71. Physics Department of the University of Milan National Institute of Nuclear Physics of Milan, University of Milan-Bicocca Centre for Medical Radiation Physics University of Wollongong, Australia Politecnico di Milano 139 Scientific Report 2011 SHARED RESEARCH RESOURCES Cardiology Tobacco Control Clinical Psychology Medical Statistics, Biometry, and Bioinformatics Clinical Epidemiology and Trial Organization Tissue Bank Functional Genomics Core Facility Cancer Proteomics-Molecular Mechanisms Shared Research Resources 140 cardiology The Cardiology Unit carries out activity mainly concerning the preoperative evaluation of surgical patients, tightly collaborating with anesthesiologists, thoracic and abdominal surgeons in order to reduce preoperative risk and manage complications. Meanwhile, evaluation and consultation support is also carried out for patients of Besta Neurological Institute. The Cardiology Unit, among its main obligations, performs general cardiological evalua- tion of all candidates for chemo-radiotherapy treatment, with the aim of monitoring potential cardiovascular toxicity related to antineoplastic treatments: early recognition, diagnosis, and therapy Several Phase II and Phase III clinical studies have been carried out during 2011, with regular, mandatory, cardiological surveillance for possible cardiotoxicity of new experimental drugs. Keywords: preoperative evaluation, cardiotoxicity, experimental drugs surveillance HEAD Patrizia Piotti, MD CLINICAL RESEARCH STAFF Carlo Materazzo, MD Enzo Viggiano, MD Costanza Mantovani, MD Patrizia Greco, MD POSTDOCTORAL FELLOW Ivan Moschetti, MD NURSES Sabrina Barrotta, Graziella Borlenghi, Rosella Murru, Luisa Sala, Maria Nunziata Depetro ADMINISTRATIVE PERSONNEL Maria Grazia Marchetti, Rosanna Villani RELEVANT NOTES Collaborations Patrizia Piotti was an invited supervisor at Symphosium Cardio-Oncologia: Follow-up ecocardiografico in soggetti trattati con chemioterapia: interrompere? Quando? XV Congresso Nazionale Ecocardiografia 2011, Naples, 14-16 April 2011. Carlo Materazzo, Teacher of the ECM course “Le indicazioni cliniche e l’appropriatezza delle richieste: Valutazione clinica del dosaggo delle troponine convenzionali e ad alta sensibilità” IRCCS Foundation Neurologic Institute C Besta. Milan, 25 Nov 2011. Patrizia Piotti and Carlo Materazzo: Co-founding members of Echocardio-Oncology Group of Italian Cardiovascular Echocardiography Society (SIEC), established in March 2010 Publications Boccardi L.,Cardinale D., Civelli M., Lestuzzi C., Materazzo C., Maurea N., Monte I., Oliva S., Piotti P., Quattrocchi G., Rossi E., Toglia G., Gruppo di Studio di Ecocardio-Oncologia della Società Italiana di Ecografia Cardiovascolare (SIEC), Coordinatore : Prof Pezzano A. (SIEC Milano): Approccio Cardiologico al paziente sottoposto a trattamento antitumorale. Documento primo. J Cardiovasc Echography. 2011; 21: 31-41. Di Salvo G., Di Bello V., Salustri A., Antonini Canterin F., La Carrubba S., Materazzo C., Badano L., Caso P., Pezzano A., Calabrò R., Carerj S., on behalf of the Research Group of the Italian Society of Cardiovascular Echography (SIEC). The prognostic value of early left ventricular longitudinal systolic dysfunction in asymptomatic subjects with cardiovascular risk factors. Clin Cardiol. 2011; 34: 500-6. Di Salvo G., Di Bello V., Salustri A., Antonini-Canterin F., La Carrubba S., Materazzo C., Badano L., Caso P., Pezzano A., Calabrò R., Carerj S., on behalf of the Research Group of the Italian Society of Cardiovascular Echography (SIEC). Early left ventricular longitudinal systolic dysfunction and cardiovascular risk factors in 1,371 asymptomatic subjects with normal ejection fraction: a tissue Doppler study. Echocardiography 2011; 28: 26875. 141 Scientific Report 2011 tobacco control Clinical activity of the Tobacco Control Unit (TCU) is devoted to smoking cessation (SC) programs: in 11 years of activity, the Unit was able to enroll 2200 smokers with an average cessation or reduction of 40%, in agreement with guideline data. At the end of 2011 pharmacogenomic study of smoking cessation was initiated in smokers treated with antismoking therapies. A remarkable proportion of clinical activity (10%) is devoted to the health of passive smokers. In 2006 we started a comprehensive project aimed to offer to all inpatient smokers minimal advice and a SC program. To date we have interviewed about 500 patients. Educational activities of TCU address to smoking policy at the workplace, to educational programs in schools, and to lobby activities against tobacco smoke. TCU helped 20 companies in the implementation of a smoke-free workplace, while 40 schools are engaged in educational anti-smoking programs for children and teachers. Educational activities in schools is still a major activity of the TCU; in fact, during HEAD Roberto Boffi, MD EXTERNAL CONSULTANTS Paolo Pozzi, MD Giovanni Invernizzi, MD Ario Alberto Ruprecht Elena Munarini, PsyD Chiara Marabelli, PsyD Micaela Lina, PsyD this school year it started the project “La scuola della salute” in collaboration with MIUR and Chiamamilano to promote healthy lifestyles among young people. We are also teaching smoking cessation and tobacco marketing to degree programs in medicine, nursing, and pharmacy of the University of Milan since 2003. Another important project was initiated in collaboration with Local Health Authorities (Assessorato alla Salute del Comune di Milano) and AFM S.p.A. to bring in 5 community pharmacies in Milan with new antismoking centers. For this purpose, 15 hours of training for 10 selected pharmacists, 2 for every pharmacy, edited by TCU, has been performed. Because of the educational importance of explaining the environmental health risks linked to tobacco smoke, a research laboratory section for the study of ETS was implemented in 2001. The laboratory implemented several innovative research programs with a number of scientific articles published. Keywords: smoking cessation, prevention, tobacco research RELEVANT NOTES Collaborations Società Italiana di Medicina Generale Dipartimento di Prevenzione Regione Veneto Respiratory Unit, Brompton Hospital, London, UK South Western University, Los Angeles, USA Cornell University, New York, USA Publications Mazza R., Lina M., Invernizzi G., Pierotti M., De Marco C., Borreani C., Boffi R. The gap between tobacco treatment guidelines, health service organization, and clinical practice in comprehensive cancer centres. J Oncol. 2011; 2011: 145617. De Marco C., Invernizzi G., Miceli R., Mariani L., Villarini A., Munarini E., Mazza R., Boffi R. Breast change perception in women after smoking cessation. A pilot study. Tumori. 2011; 97: 672-5. Contributions Consensus document: Il tabagismo in Italia Interventi per la smoking-cessation: il ruolo della farmacoterapia (Istituto Superiore di Sanità 2011) http://www.iss.it/fumo/publ/cont.php?id=263&lang=1&tipo =19 Shared Research Resources 142 clinical psychology The Clinical Psychology Unit addresses the psychological and social aspects of patients with cancer. PsychOncology looks at the whole range of mental and emotional issues related to cancer, in the context of the patient’s life before, during, and after diagnosis and treatment. Helping clinicians to know when patients need emotional support is another part of PsychOncology’s mission. The clinical activity includes: psychological assessment, individual psychological counseling, short psychotherapies, family therapies, and psycho-educational groups. During 2011, the following psycho-educational groups were carried out: a) the Ulysses program, which involves patients and their relatives in educational and psychological support groups; b) stress management training and relaxation imagery groups; c) touch therapy groups; d) meaning oriented groups. “Ambulatorio Giocoparola” created with the aim to give ill parents a support in the communica- tion with their children about the disease, continued its activity. Collaboration with other Clinical Units on specific issues includes: • Multidisciplinary clinical project to support cancer patients undergoing liver transplant in collaboration with the Transplantation Unit. • Multidisciplinary clinical project to support decision-making in BRCA1/2 carriers in collaboration with Medical Genetics Unit • Clinical decision making counseling, psychological support, and psycho-sexual counseling for prostate cancer patients in collaboration with Prostate Program • The multidisciplinary smoking cessation project for inpatients in collaboration with the Tobacco Control Unit. The research activity of the Unit is mainly oriented to the evaluation of subjective impact of cancer and treatments on patients’ quality of life and the psychosocial aspects related to the different phases of oncological disease. Keywords: psychoncology, psychological support, quality of life HEAD Claudia Borreani, Psy D CLINICAL RESEARCH STAFF Marco Bosisio, Psy D Margherita Greco, Psy D Micaela B. Lina, Psy D Luciana Murru, Psy D Patrizia Trimigno, Psy D Laura Gangeri, PsycoPedagogist Silvia Bettega, Social Worker FELLOW Elisabetta Bianchi, PsyD STATISTICIAN Cinzia Brunelli ADMINISTRATIVE PERSONNEL Teresa Maria Cariglia RELEVANT NOTES Collaborations Dipartimento di Psicologia dell’Università degli Studi di Milano-Bicocca. Istituto per lo Studio e la Prevenzione Oncologica (ISPO), Florence Unità di Neuro Epidemiologia Fondazione IRCCS Istituto Neurologico C. Besta, Milan Publications Mazza R, Lina M, Invernizzi G, Pierotti M, De Marco C, Borreani C, Boffi R. The gap between tobacco treatment guidelines, health service organization, and clinical practice in comprehensive cancer centres. J Oncol. 2011; 2011: 145617. Borreani C, Giordano A, Falautano M, Lugaresi A, Martinelli V, Granella F, Tortorella C, Plasmati I, Radaelli M, Farina D, Bella ED, Bianchi E, Acquarone N,Miccinesi G, Solari A; on behalf of the SIMS-Trial group. Experience of an information aid for newly diagnosed multiple sclerosis patients: a qualitative study on the SIMS-Trial. Health Expect. 2011 Nov 1. doi:10.1111/j.1369-7625.2011.00736.x. 143 Scientific Report 2011 medical statistics, biometry, and bioinformatics The Medical Statistics Biometry and Bioinformatics Unit (MSBB) provides quantitative support to development of the research activity of INT. Moreover, MSBB bridges collaborative relationships with other national or international research groups. The INT group activity is governed by the convention with the University of Milan. Areas of method development and application pertinent to MSBB activity include assay development and quality control, predictive models for diagnosis and prognosis, plan and design of observational or randomized studies, data management and study monitoring, and techniques to report and interpret the results of clinical studies. The main topics in epidemiological research are the relationships between dietary habits and risk of cancer, to implement innovative statistical multivariate models in the analysis of dietary data, and to develop predictive models for cancer risk. Biostatistics for Oriented Basic Research and Quality Control (Paolo Verderio) The team applies statistical methods to different phases of the biomarker development process in oncology. Specifically, it provides implementation and statistical analysis of quality control studies for tumor biomarkers and in vitro-diagnostic tools; studies for the evaluation of inherited diseases in oncology; studies for setting up and validation of biological assays; studies of preclinical pharmacology and studies for testing new molecular detection strategies based on innovative technologies. Biostatistics for Bioinformatics and Translational Research (Elia M. Biganzoli) The team follows the transfer of basic preclinical research to the clinical setting, resorting to quantitative approaches for the assessment of the impact of new technologies in oncology, according to cost-benefit principles and sustainability perspectives. Collaborative projects are related to the comparison of different highthroughput and next generation sequencing platforms for RNA analysis, qRT-PCR, and high throughput assays in cancer. Keywords: risk prediction methods, high dimensional data methods, oncological biomarkers HEAD Adriano Decarli, PhD RESEARCH STAFF Elia Biganzoli, PhD Sara Pizzamiglio, MSC Paolo Verderio, Biol Sci D, PhD ADMINISTRATIVE PERSONNEL Maria Chiara Piano POSTDOCTORAL FELLOWS Ilaria Ardoino, PhD Matteo Malvezzi, PhD PHD STUDENTS Nicola Bassani Annalisa Orenti FELLOW Chiara Maura Ciniselli, MSC RELEVANT NOTES Collaborations International Agency for Research in Cancer (IARC), Lyon, France Biostatistics Branch, National Cancer Institute, Bethesda, USA Molecular and Nutritional Epidemiology Unit , ISPO Florence, Italy ISS-ACC Bioinformatics Oncology Network RNBIO INNS Biopattern Special Interest Group Italian Network for Quality Assessment of Tumor Biomarkers (INQAT) SPIDIA – European Project 7th FP: Standardisation and improvement of generic pre-analytical tools and procedures for in vitro diagnostics PIO project - Italian Ministry of Health:Analytical and clinical validation of new biomarkers for early diagnosis: the Network, the resources, the methodology, the QC, the analysis of data. AB Analitica s.r.l.: Programma di verifica esterna di qualità (VEQ) in biologia molecolare AIRC projects : “Novel approaches for the assessment of the functional effects of unclassified variants in BRCA genes”; Translating innovation into colorectal cancer control”. Ricerca Finalizzata 2009 : “Cerebrospinal fluid proteome from Central Nervous System pediatric tumors: patient related pattern” Collaborations with the following national and international working groups: CIMBA, EFCC, SIBIOC,ROL Publications Casarsa C, Bassani N, Ambrogi F, Zabucchi G, Boracchi P, Biganzoli E, Coradini D. Epithelial-tomesenchymal transition, cell polarity and stemness-associated features in malignant pleural mesothelioma. Cancer Lett. 2011; 302: 136-43. Catucci I, Verderio P, Pizzamiglio S, Manoukian S, Peissel B, Zaffaroni D, Roversi G, Ripamonti CB, Pasini B, Barile M, Viel A, Giannini G, Papi L, Varesco L, Martayan A, Riboni M, Volorio S, Radice P, Peterlongo P. The CASP8 rs3834129 polymorphism and breast cancer risk in BRCA1 mutation carriers. Breast Cancer Res Treat. 2011; 125: 855-60. Petracci E., Decarli A., Schairer C., Pfeiffer R.M., Pee D, Masala G, Palli D., Gail M.H. Risk Factor Modification and Projections of Absolute Breast Cancer Risk. J Natl Can Inst. 2011; 103: 1037-48. Contributions Paolo Verderio is member of the Editorial Board of the Journal of Clinical Oncology. Paolo Verderio and Sara Pizzamiglio are members of the “Società Italiana di Statistica Medica ed Epidemiologia Clinica” (SISMEC). Elia Biganzoli is member of the Editorial Board of Source Code in Biology and Medicine. He was the chairman of the international conference Computational Intelligence for Bioinformatics and Biostatistics CIBB 2011 in Gargnano del Garda. Adriano Decarli is member of the Epidemiology Working Group of the International Society of Clinical Biostatistics (ISCB), President of the Biometric Society (Italian Region). AD and EB are members of the Organizing Commettee of International Biometric Society Congress (Florence, 2014) Shared Research Resources medical statistics, biometry, and bioinformatics Clinical Epidemiology and Trial Organization An overall number of 126 projects were run (mainly in the areas of surgical, medical or hematologic oncology), of which 80 were activated during the year. A total of 17 articles were published. Keywords: biostatistics, study design, data analysis HEAD Luigi Mariani, MD, PhD RESEARCH STAFF Rosalba Miceli, PhD TECHNICIAN Salvatore Lo Vullo, BSc ADMINISTRATIVE PERSONNEL Maria Chiara Piano RELEVANT NOTES Publications Mazzaferro V., Bhoori S., Sposito C., Bongini M., Langer M., Miceli R., Mariani L. Milan criteria in liver transplantation for HCC: an evidence-based analysis on 15 years of experience. Liver Transplant. 2011; 17(S2): 44-57. Scarpi E., Maltoni M., Miceli R., Mariani L., Caraceni A., Amadori D., Nanni O. Survival prediction for terminally ill cancer patients: revision of the palliative prognostic score with incorporation of delirium. Oncologist. 2011; 16: 1793-9. 144 145 Scientific Report 2011 tissue bank Since 2002, the Tissue Bank Facility of the INT has been dedicated to the collection and distribution of neoplastic, preneoplastic, and normal tissues from human subjects for research projects. This resource is a project of INT Scientific Directorate, with day-to-day staff supervision provided by personnel from the Departments of Pathology and Experimental Oncology & Molecular Medicine. The activities are overseen by an interdepartment advisory committee, which also evaluates and approves research projects depending on the availability of tissue specimens. Adopting TUBAFROST procedures, although slightly modified to comply with local conditions, the INT Tissue Bank stores frozen samples (primary and metastatic lesions, with corresponding normal tissues) and contributes specimens to more than 30 specific research projects dealing with breast, ovarian, lung, head and neck, thyroid, colorectal, endometrial, and renal cancers, in addition to soft tissue sarcomas, melanoma, and pediatric tumors. All patients/subjects sign an informed consent document (approved by the Independent Ethics Committee and filed in the patients’ record) to donate the leftover tissue/biological specimens after diagnostic procedures have been completed for future studies at the INT Tissue Bank. It is a one-time general consent using a two step decision simplifying procedure, that might allow patients to control the use of their samples and foster important researches. At the time of surgical and/or medical procedures, patients are told how samples and health information will be obtained, what risks future research uses pose to them, and whether the research will have any impact on their clinical care. They can choose whether their samples and associated information may or DIRECTORS Giuseppe Pelosi, MD Maria Grazia Daidone, Biol Sci D, PhD RESEARCH STAFF Silvia Veneroni, Biol Sci D TECHNICIANS Francesco Pastore Gloria Morandi may not be used for future research, relying on an Independent Ethics Committee for the approval of biologically and/or clinically relevant studies. Otherwise, patients will be contacted repeatedly to provide study specific authorization for the use of biological samples and associated personal information. Guidelines have been proposed to define responsibilities for Tissue Bank management, policies, and procedures to protect patient confidentiality and privacy, and establish priorities for specimen distribution. A survey carried out on about 3000 inform consent forms showed that reliable and consistent responses were obtained in 80% of the cases: 95& of the patients support the future research use of their biological samples, with a request to be repeatedly contacted in only 3% of the cases. In collaboration with the INT Division of Information Technology an integrated data base is now under implementation to link information related to biospecimens to pathologic diagnosis, minimum clinical data set, and follow-up and to allow a dynamic and user-friendly interface for pre-clinical and clinical studies. In 2011, the INT Tissue Bank stored frozen specimens from 1190 new cases. Investigations are currently ongoing to assess the routine feasibility of a formalin-free sample collection method based on a 4°C under-vacuum preservation of tissue specimens from surgical removal to processing for sampling and biobanking and its reliability in preserving RNA integrity, gene expression, phosphoproteomic and metabolomic profiles. Pre-processing conditions between surgery and freezing of samples appear to have a strong impact on sample quality and should be considered as a mandatory variable to control for clinical implications of inadequate tissue handling. Shared Research Resources 146 functional genomics and bioinformatics core facility The activities of the Functional Genomics and Bioinformatics core facility are based on wet analyses performed using the Illumina and Agilent platforms and computational analyses using dedicated workstations. The research group comprises full time personnel involved in wet analyses and personnel dedicating part of their institutional activity to computational analysis of wet and in silico data. The core facility takes care of: study design; RNA and DNA extraction and quality controls; all the labeling and hybridization methodologies required for high quality analysis; data processing and normalization. Full computational analyses are performed using Software open source (such as R-Bioconductor, BRB, GSEA, MAGIA) and dedicated licenses (such as IPA for candidate protein interactions, Gene Spring, Genomic Workbench). Computational biofunctional interpretation of promising biomarkers are based on: Correlation Analysis, Gene Ontology, Gene Set Enrichment Analysis, and Prediction of miRNA targets. During 2011, more than 2000 samples arising from experimental and clinical studies were analyzed for: whole genome expression; Illumina DASL (cDNA-mediated annealing, selection, extension and ligation) assay; miRNA whole expression. Furthermore, the core facility staff: set-up specific methodologies for efficient extraction and quality control of nucleic acids from archival materials such as heparinated plasma and formalin fixed paraffin embedded samples; made methodological comparison of different miRNA platforms; elaborated in silico analyses using publicly available datasets; participated to the information and formation of the personnel with dedicated seminars. HEAD Silvana Canevari, Bio Sci D RESEARCH STAFF Marina Bagnoli, Biol Sci D, Vera Cappelletti, Biol Sci D Loris De Cecco, Biol Sci D Rosaria Orlandi, Biol Sci D Maria Luisa Sensi, Biol Sci D POSTDOCTORAL FELLOWS Maurizio Callari, Biotech D, Bioinformatician Gaetano De Feo, Biol Sci D Matteo Dugo, Biotech D, Bioinformatician Patrizia Pinciroli, Biol Sci D TECHNICIANS Edoardo Marchesi Donata Penso RELEVANT NOTES Collaborations Dr Giovanna Chiorino, Fondazione Edo ed Elvo Tempia, Biella Dr Silvano Ferrini, IST Genova Publications Bagnoli M, De Cecco L, Granata A, Nicoletti R, Marchesi E, Alberti P, Valeri B, Libra M, Barbareschi M, Raspagliesi F, Mezzanzanica D, Canevari S. Identification of a chrXq27.3 microRNA cluster associated with early relapse in advanced stage ovarian cancer patients. Oncotarget. 2011 Dec;2(12):1265-78. Sommariva M, De Cecco L, De Cesare M, Sfondrini L, Ménard S, Melani C, Delia D, Zaffaroni N, Pratesi G, Uva V, Tagliabue E, Balsari A. TLR9 agonists oppositely modulate DNA repair genes in tumor versus immune cells and enhance chemotherapy effects. Cancer Res. 2011 Oct 15;71(20):6382-90. 147 Scientific Report 2011 cancer proteomics - molecular mechanisms The laboratory continues to develop progressive methods for the discovery of biomarkers. These developments include evaluation of proteins for quantitative studies, methods to measure proteins in cell lines, tissue biopsies, and dual tissue/biofluid analysis for more confident biomarker discovery. Our main interest is the tumor microenvironment because of its role in growth and metastasis. The tumor microenvironment can be defined as the insoluble elements of the extracellular matrix, the stroma with its cellular elements such as fibroblasts and immune cells and the fluid phase of dissolved substances. Traditionally the focus has been on the stroma and the cellular elements of the tumor, whereas we focus on the fluid phase that may be thought as a “misconsidered component of the internal milieu of a solid tumor”. Mass spectrometry techniques combined with bioinformatics allow detection, identification and quantification of numerous peptides and proteins in biological samples. This offers new avenues for detection of tumor-specific biomarkers may be important for detection of risk, early disease and response to treatment. Other sources used for biomarkers are cerebrospinal fluid and urine that can be sampled noninvasively and in addition to plasma/serum. Ongoing projects: • regulation of iron metabolism in breast cancer • renal cancer stratification for anticancer strategies • signaling pathway profiling of colorectal cancer liver metastases for targeted therapy • cerebrospinal fluid proteome from central nervous system pediatric tumors: patient-related patterns. Keywords: mass spectrometry, cancer biomarkers, human fluids, signaling pathways, targeted therapy HEAD Italia Bongarzone, Biol Sci D POSTDOCTORAL FELLOWS Caccia Dario, Biotech D, PhD Elena Vaghi, Biotech D, PhD Ruben Magni, Biotech D, PhD TECHNICIAN Maida De Bortoli RELEVANT NOTES Technologies 1-D and 2-D electrophoretic protein separations, DIGE technology, MALDI-TOF mass spectrometry (Voyager DESTR), and SELDI-TOF technology (PCS 4000) Collaborations Istituto Superiore di Sanità Istituto Nazionale per la Ricerca sul Cancro (IST), Genoa IRCCS Ospedale Oncologico, Bari IRCCS S. Maria Nuova, Reggio Emilia Applied Biology at the University of Brescia George Mason University, Center for Applied Proteomics and Molecular Medicine, Virginia, USA Laboratori d'Investigació UdL/HUAV Dept. Medicina Experimental Universitat de Lleida, Spain Publications Vergani E, Vallacchi V, Frigerio S, Deho P, Mondellini P, Perego P, Cassinelli G, Lanzi C, Testi MA, Rivoltini L, Bongarzone I, Rodolfo M. Identification of MET and SRC activation in melanoma cell lines showing primary resistance to PLX4032. Neoplasia. 2011 Dec;13(12):1132-42. Da Riva L, Bozzi F, Mondellini P, Miccichè F, Fumagalli E, Vaghi E, Tarantino E, Huber V, Gronchi A, Tamborini E, Pierotti MA, Pilotti S, Bongarzone I. Proteomic detection of a large amount of SCGF in the stroma of GISTs after imatinib therapy. J Transl Med. 2011 Sep 23;9:158. Zappasodi R, Bongarzone I, Ghedini GC, Castagnoli L, Cabras AD, Messina A, Tortoreto M, Tripodo C, Magni M, Carlo-Stella C, Gianni AM, Pupa SM, Di Nicola M. Serological identification of HSP105 as a novel non-Hodgkin lymphoma therapeutic target. Blood. 2011 Oct 20;118(16):4421-30. Caccia D, Zanetti Domingues L, Miccichè F, De Bortoli M, Carniti C, Mondellini P, Bongarzone I. Secretome compartment is a valuable source of biomarkers for cancer-relevant pathways. J Proteome Res. 2011 Sep 2;10(9):4196-207. Miccichè F, Da Riva L, Fabbi M, Pilotti S, Mondellini P, Ferrini S, Canevari S, Pierotti MA, Bongarzone I. Activated leukocyte cell adhesion molecule expression and shedding in thyroid tumors. PLoS One. 2011 Feb 22;6(2):e17141. Nicolini V, Cassinelli G, Cuccuru G, Bongarzone I, Petrangolini G, Tortoreto M, Mondellini P, Casalini P, Favini E, Zaffaroni N, Zunino F, Lanzi C. Interplay between Ret and Fap-1 regulates CD95-mediated apoptosis in medullary thyroid cancer cells. Biochem Pharmacol. 2011 Oct 1;82(7):778-88. Borrello MG, Aiello A, Peissel B, Rizzetti MG, Mondellini P, Degl'Innocenti D, Catalano V, Gobbo M, Collini P, Bongarzone I, Pierotti MA, Greco A, Seregni E. Functional characterization of the MTCassociated germline RET-K666E mutation: evidence of oncogenic potential enhanced by the G691S polymorphism. Endocr Relat Cancer. 2011 Jul 25;18(4):519-27. Garrisi VM, Bongarzone I, Mangia A, Cremona M, De Bortoli M, Vaghi E, Galetta D, Pastorino U, Quaranta M, Abbate I, Paradiso A. Characterization of a serum protein pattern from NSCLC patients treated with Gefitinib. Clin Biochem. 2011 Jul;44(10-11):936-40. 148 EDUCATION AND TRAINING INT is strongly committed to educating future research scientists and clinicians and is directly engaged in quality education and training. INT offers a wide range of educational activities for clinical and experimental researchers at different stages of their professional experience. PhD studentships, postdoctoral research fellowships, graduate student training, medical residency training, psychology and social work training, as well as continuing medical education are all included in the portfolio of educational opportunities offered to staff and external participants. Invited lectures, seminars, and workshops in a variety of research disciplines related to cancer are regularly arranged. Participants in education and training programs are encouraged to attend also the interdepartmental journal clubs, clinical case discussions, and grand rounds as well as other multidisciplinary activities aimed to create interspecialistic knowledge. ACADEMIC PROGRAMS INT provides education and training at various levels, including undergraduate, graduate as well as postgraduate medical and biotechnology students, physicians, nursing students, and nurses. On the basis of formal agreements with the University of Milan, INT hosts the Chairs of Medical Oncology (Prof Alessandro M. Gianni), Hematology (Prof Paolo Corradini), Medical Statistics and Biometry (Prof Adriano Decarli), Anesthesiology (Prof Martin Langer), and Pathology (Prof Giuseppe Pelosi). A number of staff members have a joint appointment as professors at the University of Milan and contribute to the regular curriculum at this University. INT hosts the “Postgraduate School in Oncology”, the “Postgraduate Medical School in Pathology”, and the 3-year degree in “Nursing Sciences” of the University of Milan. Additionally, INT participates in the degree in “Biotechnology and Molecular Medicine in Oncology”, as well as in two PhD programs of the University of Milan (“Hematology” and “Medical Biotechnology”). DOCTORAL (PHD) TRAINING PROGRAM AT INT The INT is an Affiliated Research Centre of the Open University, Milton Keynes, UK, providing a PhD Program in Life and Biomolecular Sciences. The program run at INT meets the requirements of the Quality Assurance Agency (QAA) for Higher Education Code of Practice INT provides direct support for these training positions and offers fellowship/grants to European Community postgraduate students holding a degree in Medicine, Biological Sciences or Pharmacy. Students are involved in several activities, including induction courses, generic skills training, journal club meetings, and seminars. At present, 19 students are carrying out their training and working on their research projects. In 2011, 8 students were awarded a PhD degree: Giulia Bertolini, Francesca Bianchi, Ileana Bortolomai, Francesca Colombo, Elisabetta Crippa, Elisa Frullanti, Marianna Perego, and Roberta Zappasodi. 149 Scientific Report 2011 MASTERS • Academic Master in Epidemiology. This is a joint appointment with the Università di Torino, ISI Foundation and INT Division of Etiologic Epidemiology and Prevention. • Master in Rectal Surgery. INT and ARECO (Association for the European Research in Surgical Oncology) offer a Rectal Surgery Master for medical doctors with a surgery degree. • Academic Course in Oncologic Lymphology. The course is designed for physicians and students graduating in lymphology and oncologic lymphology. The Division of Palliative Care, Pain Therapy, and Rehabilitation is the scientific coordinator and is in charge of the educational activities, referred to the Medical Faculty of the Università degli Studi di Milano. • Master of Palliative Medicine for Nurses. Under the direction of the Università degli Studi di Milano and in collaboration with INT, this academic course trains graduated nurses to provide palliative care to patients with cancer. • A number of lecturers from INT contribute to the Advanced Master Course in Palliative Cares offered by the Università degli Studi di Milano. • Master in Medical Statistics and Statistical Methods for Epidemiological Research. MSSME is aimed for graduate with Medicine, Biological Sciences, Physics or Statistics degree. A postgraduate course in biostatistics is also provided. Postgraduate students are often directly involved in research projects coordinated by MSBB members OTHER COURSES PHD STUDENTS AND THEIR RESEARCH TOPICS Alessia Burocchi Modulation of regulatory T cell suppression in tumors through OX40 Maria Chiara Anania Role of genes differentially expressed in thyroid carcinogenesis Maria Grazia Vizioli Role of oncogene-induced senescence and DNA damage response in thyroid carcinogenesis Giacomo Cossa Modulation of sensitivity to platinum compounds in ovarian carcinoma cell systems Mattia Boeri Exploring the role of microRNA in early lung cancer Irene Catucci Identification of low penetrance alleles, genetic modifiers, and mutation analysis in familial breast cancer cases Claudia Piovan MicroRNAs in breast tissue biology and disease: involvement in development and tumorigenesis Alessandra Santangelo SPARC, a matricellular protein that protects tumors from therapy Marianna Sasso Biomarkers of aggressive phenotype in triple negative breast cancer The Pathology Department is involved in the training programs of the Postgraduate Medical Schools of Pathology, Endocrinology, and Respiratory Medicine (University of Milan) and of the Soft Tissue Pathology, Postgraduate School of Pathology (Insubria University of Varese). Alfonso Passafaro Role of SPARC in inflammation and cancer The Anesthesia Department is involved in the training program and residency of the Postgraduate School for Anesthesia and Intensive Care, hosts a number of residents/students, and organizes part of the formal teaching in the program of the postgraduate course of the Medical School - University of Milan. Residents in Anesthesia and Intensive Care, Cardiology, Nutritional Support (University of Milan and Milano-Bicocca) work within all the Units of the Department. Davide Bernareggi Conversion of AFRA Fab into a fully human monoclonal antibody to design a suitable reagent for therapy. Many Staff Members have teaching positions or are tutors in postgraduate medical schools or in national/international master programs in Supportive Cancer Care, in Organization, Management and Care in Hospice and in INT Nursing School. Within the Surgery Department, the Division of Colorectal Surgery is affiliated with the General Surgery Residency Programs of Milano-Bicocca and Pavia Universities; the Division of Gastrointestinal and Hepatopancreatobiliary Surgery and Liver Alice Rigoni Mast cells at the interface between external challenges and immune regulation in colitis and colorectal cancer Daniele Lecis Inhibitors of apoptosis proteins (IAPs) as targets for anti-cancer treatment Ilaria Torselli Matricellular proteins in osteosarcoma development and progression Gaia Ghedini Role of D16HER2 splice variant in response to drugs targeting HER2 receptor Sara Ciceri Molecular characterisation of Wilms tumor Education and Training 150 Transplantation is a training center for the University of Milan and the Italian College of Surgeons and is chosen for clinical fellowships by many visiting clinicians and surgeons every year. In the area of clinical and training activities, the Plastic and Reconstructive Surgery Unit holds weekly and 3-monthly surgery courses for Italian and foreign surgeons. The Gynecologic Oncology Division is chosen for clinical fellowships by many visiting surgeons from Italy and other countries every year. It also organizes a biennial international meeting, and a gynecologic oncology course with more than 50 participants three times a year. The Otorhinolaringology Surgery Division has close links with the University, and is involved in postgraduate teaching and supervising of junior medical staff. In collaboration with the Human Morphology Department of the University of Milan, this Division activated two research doctoral degrees to develop a new non-invasive method to evaluate the functionality of the mimetic musculature after iatrogenic damage to the facial nerve. The Division also collaborates with the Otorhinolaryngoiatric School of Specialization of the University of Milan, hosting students for practical training and organizing lessons and courses. The Thoracic Surgery Division collaborates with the General Surgery and Thoracic Surgery School of Specialization of the University of Milan, hosting students for practical training. Many postdoctoral fellows attend the Melanoma and Sarcoma Division that collaborates actively with several medical universities. The Senology Division collaborates with the University of Milan to teaching and research projects. The Medical Staff of the Diagnostic Imaging and Radiotherapy Department is involved in educational activities cooperating with the University of Milan and Milano-Bicocca in the Radiology, Radiotherapy, and Medical Oncology Specialization Schools, in the “Clinical Application of Nuclear Medicine”, Nuclear Medicine School of Specialization. The Radiotherapy Unit also provides tutoring of radiography and radiation technician students. CONTINUING MEDICAL EDUCATION PROGRAM The educational and training program promotes professional, cultural, and human growth of INT employees. During 2011, the INT ECM Provider has proposed 170 events in the main areas (clinical governance, learning on the job, risks prevention and emergency management, etc.) of ECM-CPD (137 were accredited), attracting the interest and the participation of resident and visiting health professionals. In particular, the educational initiatives included in the Business Formation Plan (BFP) have achieved a total amount of 26,452 formative credits, involving 3013 people. SEMINARS AND CONFERENCES JANUARY Pier Luigi Lollini (Department of Hematology and Oncology Sciences, University of Bologna, Bologna) HER-2: mouse, humans and chimeras Amedeo Columbano (Medicine and Surgery Faculty, Department of Toxicology, Oncology and Molecular Pathology Unit, University of Cagliari, Cagliari) Hippo Pathway and miRNAs: two critical players in HCC development Enrico Garattini (Molecular Biology Laboratory, Department of Biochemistry and Molecolar Pharmacology, Istituto di Ricerche Farmacologiche "Mario Negri", Milan) RARA gene amplification in HER-2- positive breast cancer: definition of tumor subtype with potential sensitivity to retinoids and lapatinib combinations Guido Kroemer (Institut Gustave Roussy, Villejuif) Molecular bases of the immunogenicity of cell death: implementations in cancer management and NKp30 isoforms: a novel biomarker in cancer 151 Scientific Report 2011 seminars and conferences FEBRUARY Furio Gramatica (Department Polo Tecnologico, Fondazione Don Carlo Gnocchi ONLUS, Milan) Nanomedicine: basic principles and applications in oncology Luisa De Cola (Westfälische Wilhelms - Universität Münster, Physikalisches Institut and Center for Nanotechnology, Munster) Nanomaterials for in vitro and in vivo diagnostics Kristin M. Braun (Barts & The London School of Medicine and Dentistry, Centre of Cutaneous Research. Blizard Institute of Cell and Molecular Science, London) Characterizing the epidermal stem cell compartment Ian Mackenzie (Stem Cell Science, Institute for Cell and Molecular Science, Whitechapel, London) Patterns of stem cell behaviour in head and neck cancers MARCH Robert Clarke (Breast Biology Group, Paterson Institute for Cancer Research, University of Manchester, Manchester) Stem cells in breast cancer Giuseppe Giaccone (Medical Oncology Branch, National Cancer Institute, Bethesda) Profiling thoracic malignancies Francesco Pezzella (Tumor Pathology, Nuffield Department of Clinical Laboratory Sciences, University of Oxford, John Radcliffe Hospital, Oxford) Heat shock proteins deregulation in human cancer and TRAP1/HSP75 case study APRIL Alessandro Parodi (Department of Nanomedicine, School of Medicine, The Methodist Hospital Houston) Development of a new hybrid polymer-silica nanoparticle platform for cancer treatment through a biomimetic approach Richard Houlston (Molecular and Population Genetics, The Institute of Cancer Research, ICR, Sutton Surrey) What have genome-wide association studies told us about identifying susceptibility to cancer? Mauro Piacentini (Department of Biology, Università “Tor Vergata”, Roma) Ambra1 an essential regulator of autophagy in mammals Francesco Dazzi (Stem Cell Biology, Department of Haematology, Imperial College, London) Mesenchymal stem cells: innate tolerance and tissue repair Roberto Cerbino (Università degli Studi di Milano) and Bice Chini (Istituto di Neuroscienze del CNR) Reflective Phantom Interface: a new label-free method for the detection of biomolecular interactions MAY Giuseppe Testa (Laboratory of Stem Cell Epigenetics, European Institute of Oncology; European School of Molecular Medicine. Milano) Histone methylation in genome programming and reprogramming Education and Training 152 OCTOBER Carlos Caldas (Cancer Medicine, Cambridge University; Breast Cancer Functional Genomics, Cambridge Research Institute) The landscape of genomic aberrations in breast cancer Carlos Malpica (MLP Vision Biotech S.L. European Sales & Marketing, Metabolon Inc., Parque Tecnològico de Madrid. Madrid) Global Metabolomic analysis applied to cancer research Alessandra Cesano (Medical Office, Nodality Inc. - San Francisco, Ca) Functional Pathway Analysis Using Single Cell Network Profiling: technology and clinical applications in hematological cancer Cecilia Balbi (Urological Translational Unit, IST, Genova) The nuclear matrix as a source of specific biomarkers for prostatic cancer Valentina Bollati (Department of Environmental and Occupational Health, Università di Milano, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan) Effects of metal-rich particulate matter exposures on microRNAs carried in plasma microvesicles Christian Unger (Centre for Stem Cell Biology, Department of Biomedical Science, The University of Sheffield) Modeling developmental cancer with induced pluripotent stem (iPS) cells NOVEMBER Vincenza Dolo (Clinical Pathology, Post-Graduate School of Clinical Pathology, Master Degree in Health Professions Sciences, Department of Health Science-School of Medicine, University of L'Aquila. L’Aquila) Microvesicles and exosomes: different types for different roles or just an overlapping? Mario Chiariello (Istituto Toscano Tumori, Core Research Laboratory, Signal Transduction Unit, Siena) Signaling by the ERK8 MAP kinase: a novel potential target for cancer therapy Maria Rescigno (Department of Experimental Oncology, Dendritic Cell Biology and Immunotherapy Unit – IFOM. Milano) Intestinal immune homeostasis: a very complex affair DECEMBER Claudia Desiderio (Consiglio Nazionale delle Ricerche, Istituto di Chimica del Riconoscimento Molecolare, Roma) The proteomic analysis of cerebrospinal fluid of pediatric patients with posterior fossa cancer has highlighted the potential role of LVV- and VV-emorphine-7 as prognostic biomarkers Stuart Forbes (Transplantation & Regenerative Medicine, MRC Centre for Regenerative Medicine, The University of Edinburgh) Stem cells in liver regeneration and therapy 153 Scientific Report 2011 Paolo Ciana (Department of Pharmacological Sciences, Università degli Studi di Milano, Milano) Molecular imaging and regulation of estrogen receptor activity in breast cancer: a story of SNPs and endocrine responsiveness Ian James Stratford (School of Pharmacy and Pharmaceutical Sciences, University of Manchester) Computation screening of the NCI chemical database reveals a role for the oxidoreductase NQO2 in modulating NFkB transcriptional activity Patrizia Paterlini Bréchot (Faculté de Médecine Necker-Enfants Malades, Paris Cedex) Christian Bréchot (Institut Merieux, Lyon) Isolation and characterization of Circulating Tumor Cells by ISET : Technical aspects and clinical impact JUNE Hua Eleanor YU (Cancer Immunotherapeutics & Tumor Immunology City of Hope, Duarte, CA) STAT3 in cancer inflammation and immunity JULY Davide Rossi (Division of Hematology, Department of Clinical and Experimental Medicine Amedeo Avogadro, University of Eastern Piedmont, Novara) Richter syndrome: from genetics to clinical management Workshop, “The Methodist Hospital Research Institute” Speakers: Elvin Blanco, PhD - Research Associate Department of Nanomedicine; Rebecca Hall, PhD - Scientific Communications; Jason Sakamoto, PhD - Co-Chair, Assistant Member Department of Nanomedicine; Ennio Tasciotti, PhD - Co-Chair, Associate Member Department of Nanomedicine Scientific, Director of The Spine Advanced Technology Laboratory and Interim Director of Regenerative Medicine Program SEPTEMBER Shuki Mizutani (Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University, Tokyo) Clinico-pathological features and dysregulation of DNA damage response network in childhood hemato-oncological diseases Ciro Isidoro (Cell Pathology, "Amedeo Avogadro" University, Laboratory of Molecular Pathology Department of Medical Sciences, Novara) Autophagy, a Potential Target for Prevention and Therapy of Cancer Rocco Piazza (Department of Clinical Medicine, Bicocca University, Milano) High-throughput sequencing approaches for the study and characterization of tumor genomes Lisa Wiesmüller (Gynaecological Oncology, Department of Obstetrics and Gynaecology, University of Ulm, Ulm) The link between DNA repair and breast cancer/susceptibility genes Chandrika J. Piyathilake (Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, Alabama) Diet and epigenetic biomarkers 154 PUBLICATIONS IF 2353.98 1 Agnoli C., Krogh V., Grioni S., Sieri S., Palli D., Masala G., Sacerdote C., Vineis P., Tumino R., Frasca G., Pala M. V., Berrino F., Chiodini P., Mattiello A., Panico S.: A priori-defined dietary patterns are associated with reduced risk of stroke in a large italian cohort. J Nutr 2011; 141: 15521558 [IF 4.295] 2 Ahrens W., Bammann K., Siani A., Buchecker K., De Henauw S., Iacoviello L., Henbestreit A., Krogh V., Lissner L., Marild S., Moreno L.A., Pitsiladis Y.P., Reisch L., Tornaritis M., Veidebaum T., Pigeot I., on behalf of the IDEFICS Consortium: The IDEFICS cohort: design, characteristics and participation in the baseline survey. Int J Obes 2011; 35 (Suppl. 1): 3-15 [IF 5.125] 3 Aleksandrova K., Boeing H., Jenab M., Bueno-de-Mesquita H.B., Jansen E., van Duijnhoven F.J., Fedirko V., Rinaldi S., Romieu I., Riboli E., Romanaguerra D., Overvad K., Ostergaard J.N., Olsen A., Tjønneland A., Boutron-Ruault M.C., Clavel-Chapelon F., Morois S., Masala G., Agnoli C., Panico S., et al.: Metabolic syndrome and risks of colon and rectal cancer: the European prospective investigation into cancer and nutrition study. Cancer Prev Res 2011; 4: 18731883 [IF 4.978] 4 Allemani C., Berrino F., Krogh V., Sieri S., Pupa S., Tagliabue E., Tagliabue G., Sant M.: Do pre- diagnostic drinking habits influence breast cancer survival? Tumori 2011; 97: 142-148 [IF 1.014] 5 Amato E., Barbi S., Malpeli G., Bersani S., Pelosi G., Capelli P., Scarpa A.: Chromosome 3p alterations in pancreatic endocrine neoplasia. Virchows Arch 2011; 458: 39-45 [IF 2.336] 6 Anania M. C., Sensi M.L., Radaelli E., Miranda C., Vizioli M.G., Pagliardini S., Favini E., Cleris L., Supino R., Formelli F., Borrello M.G., Pierotti M.A., Greco A.: TIMP3 regulates migration, invasion and in vivo tumorigenicity of thyroid tumor cells. Oncogene 2011; 30: 3011-3023 [IF 7.414] 7 Angelico M., Cillo U., Fagiuoli S., Gasbarrini A., Gavrila C., Marianelli T., Costa A.N., Nardi A., Strazzabosco M., Burra P., Agnes S., Baccarani U., Calise F., Colledan M., Cuomo O., De Carlis L., Donataccio M., Ettorre G.M., Gerunda G.E., Gridelli B., Lupo L., Mazzaferro V., Pinna A., Risaliti A., Salizzoni M., Tisone G., Valente U., Rossi G., Zamboni F., Regalia E., Sposito C., on behalf of the Liver Match Investigators: Liver Match, a prospective observational cohort study on liver transplantation in Italy: study design and current practice of donor-recipient matching. Dig Liver Dis 2011; 43: 155-164 [IF 2.805] 8 Antoniou A.C., Kartsonaki C., Sinilnikova O.M., Soucy P., McGuffog L., Healey S., Lee A., Peterlongo P., Manoukian S., Peissel B.G., Zaffaroni D., Cattaneo E., Barile M., Pensotti V., Pasini B., Dolcetti R., Giannini G., Putignano A.L., Varesco L., Radice P., Mai P.L., et al.: Common alleles at 6q25.1 and 1p11.2 are associated with breast cancer risk for BRCA1 and BRCA2 mutation carriers. Hum Mol Genet 2011; 20: 3304-3321 [IF 8.058] 9 Arcaini L., Laszlo D., Rizzi S., Balzarotti M., Antoniazzi F., Zilioli V.R., Guggiari E., Farina L., Todisco E., Bonfichi M., Alamos S.M., Rossi G., Martinelli G., Morra E.: Plerixafor and G-CSF for PBSC mobilization in patients with lymphoma who failed previous attempts with G-CSF and chemotherapy: A REL (Rete Ematologica Lombarda) experience. Leuk Res 2011; 35: 712-714 [IF 2.555] 10 Arfe A., Malvezzi M.C., Bertuccio P., Decarli A., La Vecchia C., Negri E.: Cancer mortality trend analysis in Italy, 19702007. Eur J Cancer Prev 2011; 20: 364374 [IF 2.536] 11 Ascierto P., De Maio E., Bertuzzi S., Palmieri G., Halaban R., Hendrix M., Kashani-sabet M., Ferrone S., Wang E., Cochran A., Rivoltini L., Lee P.P., Fox B.A., Kirkwood J.M., Ullmann C.D., Lehmann F.F., Sznol M., Schwartzentruber D.J., Maio M., Flaherty K., Galon J., Ribas A., Yang J., Stroncek D.F., Mozzillo N., Marincola F.M.: Future perspectives in melanoma research. Meeting report from the “Melanoma Research: a bridge NaplesUSA. Naples, December 6th-7 th2010”. (Review)1 J Transl Med 2011; 9: 32 [IF 3.508] 12 Avolio A.W., Cillo U., Salizzoni M., De Carlis L., Colledan M., Gerunda G.E., Mazzaferro V., Tisone G., Romagnoli R., Caccamo L., Rossi M., Vitale A., Cucchetti A., Lupo L., Gruttadauria S., Nicolotti N., Burra P., Gasbarrini A., Agnes S.: On behalf of the Donor-to-Recipient Italian Liver Transplant (D2R-ILTx) Study Group.: Balancing Donor and Recipient Risk Factors in Liver Transplantation: The Value of DMELD With Particular Reference to HCV Recipients. Am J Transplant 2011; 11: 2724-2736 [IF 6.051] 13 Azar Sharabiani M.T., Vermeulen R., Scoccianti C., Hosnijeh S.F., Minelli L., Sacerdote C., Palli D., Krogh V., Tumino R., Chiodini P., Panico S., Vineis P.: Immunologic profile of excessive body weight. Biomarkers 2011; 16: 243-251 [IF 2.09] 14 Bagnoli M., De Cecco L., Granata A., Nicoletti R., Marchesi E., Alberti P., Valeri B., Libra M., Barbareschi M., Raspagliesi F., Mezzanzanica D., Canevari S.: Identification of a chrXq27.3 microRNA cluster associated with early relapse in advanced stage ovarian cancer patients. Oncotarget 2011; 2: 1265-1278 [IF 0.176] 15 Bai E., Aiani M.R., Crosignani P.: [OCCAM: a tool for the workpractice of the units 155 Scientific Report 2011 of occupational health, safety and prevention]. Epidemiol Prev 2011; 35: 55-56 [IF 0.636] 16 Bakken K., Fournier A., Lund E., Waaseth M., Dumeaux V., Clavel-Chapelon F., Fabre A., Hèmon B., Rinaldi S., Chajes V., Slimani N., Allen N.E., Reeves G.K., Bingham S., Khaw K.T., Olsen A., Tjonneland A., Rodriguez L., Sanchez M.J., Etxezarreta P.A., Ardanaz E., Tormo M.J., Peeters P.H., van Gils C.H., Steffen A., Schulz M., ChangClaude J., Kaaks R., Tumino R., Gallo R., Norat T., Riboli E., Panico S., Masala G., Gonzalez C.A., Berrino F.: Menopausal hormone therapy and breast cancer risk: impact of different treatments. The European Prospective Investigation into Cancer and Nutrition. Int J Cancer 2011; 128: 144-156 [IF 4.926] 17 Balassiano K., Lima S., Jenab M., Overvad K., Tjonneland A., Boutron-Ruault M.C., Clavel- Chapelon F., Canzian F., Kaaks R., Boeing H., Meidtner K., Trichopoulou A., Laglou P., Vineis P., Panico S., Palli D., Grioni S., Tumino R., Lund E., Bueno-de-Mesquita H.B., et al.: Aberrant DNA methylation of cancer-associated genes in gastric cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC-EURGAST). Cancer Lett 2011; 311: 85-95 [IF 4.864] 18 Balic M., Rapp N., Stanzer S., Lin H., Strutz J., Szkandera J., Daidone M.G., Samonigg H., Cote R.J., Dandachi N.: Novel immunofluorescence protocol for multimarker assessment of putative disseminating breast cancer stem cells. 21 28 Baratti D., Kusamura S., Deraco M.: Diffuse malignant peritoneal mesothelioma: Systematic review of clinical management and biological research. J Surg Oncol Beesley J., Johnatty S.E., Chen X., Spurdle A.B., Peterlongo P., Barile M., Pensotti V., Manoukian S., Radice P., Australian Ovarian Cancer Group, Kathleen Cuningham Consortium for Research, in Familial Breast Cancer,, Chenevix-Trench G.: No evidence for an association between the earwax-associated polymorphism in ABCC11 and breast cancer risk in Caucasian women. Breast Cancer Res Treat 2011; 103: 822-831 [IF 2.428] 22 Barbareschi M., Cantaloni C., Del Vescovo V., Cavazza A., Monica V., Carella R., Rossi G., Morelli L., Cucino A., Silvestri M., Tirone G., Pelosi G., Graziano P., Papotti M., Dalla Palma P., Doglioni C., Denti A.: Heterogeneity of Large Cell Carcinoma of the Lung: An Immunophenotypic and miRNA-Based Analysis. Am J Clin Pathol 2011; 136: 773-782 [IF 2.506] 23 Barisella M., Collini P., Orsenigo M., Aiello A., Dileo P., Pilotti S.: Myogenic Differentiation in the Ewing Sarcoma Family of Tumors. (Letter) Am J Surg Pathol 2011; 35: 464-465 [IF 4.106] 24 Barosi G., Bosi A., Abbracchio M.P., Danesi R., Genezzani A., Corradini P., Pane F., Tura S.: Key concepts and critical issues on epoetin and filgrastim biosimilars. A position paper from the Italian Society of Hematology, Italian Society of Experimental Hematology, and Italian Group for Bone Marrow Transplantation. Haematologica 2011; 96: 937-942 [IF 6.532] 25 Battaglia L., Vannelli A., Belli F., Rampa M., Milione M., Gasparini P., Leo E.: Gyant condyloma acuminant of the anorectum: successful radical surgery with anal reconstruction. Tumori 2011; 97: 805-807 Appl Immunohistochem Molecul Morphol 2011; 19: 33-40 [IF 1.411] [IF 1.014] 19 Beck J., Procopio G., Bajetta E., Keilholz U., Negrier S., Szczylik C., Bokemeyer C., Bracarda S., Richel D.J., Staehler M., Strauss U.P., Mersmann S., Burock K., Escudier B.: Final results of the European Advanced Renal Cell Carcinoma Sorafenib (EU-ARCCS) expanded-access study: a large open-label study in diverse community settings. Ann Oncol 2011; 22: 26 Baltar V.T., Xun W.W., Chuang S.C., Relton C., Ueland P.M., Vollset S.E., Midttun O., Johansson M., Slimani N., Jenab M., ClavelChapelon F., Boutron-Ruault M.C., Fagherazzi G., Kaaks R., Rohrmann S., Boeing H., Weikert C., Bueno-deMesquita H.B., Tagliabue G., et al.: Smoking, Secondhand Smoke, and Cotinine Levels in a Subset of EPIC Cohort. Can- 1812-1823 [IF 6.452] cer Epidemiol Biomarkers Prev 2011; 20: 869-875 [IF 3.919] 27 20 Banna G.L., Di Maio M., Follador A., Collovà E., Menis J., Novello S., Bria E., Bajetta E., Procopio G., on behalf of ISA CoAuthors: Italian Survey on adjuvant treatment of non-small cell lung cancer (ISA). Lung Cancer 2011; 73: 78-88 [IF 3.356] Becker A.L., Orlotti N.I., Folini M., Cavalieri F., Zelikin A.N., Johnston A.P.R., Zaffaroni N., Caruso F.: Redox-Active Polymer Microcapsules for the Delivery of a Survivin-Specific siRNA in Prostate Cancer Cells. ACS Nano 2011; 5: 1335-1344 [IF 9.865] 2011; 126: 235-239 [IF 4.859] 29 Bellardita L., Donegani S., Spatuzzi A.L., Valdagni R.: Multidisciplinary Versus Oneon-One Setting: A Qualitative Study of Clinicians’ Perceptions of Their Relationship With Patients With Prostate Cancer. J Oncol Pract 2011; 7: e: 1-5 30 Bendinelli B., Masala G., Saieva C., Salvini S., Calonico C., Sacerdote C., Agnoli C., Grioni S., Frasca G., Mattiello A., Chiodini P., Tumino R., Vineis P., Palli D., Panico S.: Fruit, vegetables, and olive oil and risk of coronary heart disease in Italian women: the EPICOR Study. Am J Clin Nutr 2011; 93: 275-283 [IF 6.606] 31 Benetou V., Orfanos P., Zylis D., Sieri S., Contiero P., Tumino M.C., Giurdanella M.C., Peeters P.H.M., Linseisen J., Nieters A., Boeing H., Weikert C., Pettersson U., Johansson I., Bueno-de- Mesquita H.B., Dorronsoro M., Boffetta P., Trichopoulou A.: Diet and hip fractures among elderly Europeans in the EPIC cohort. Eur J Clin Nutr 2011; 65: 132-139 [IF 2.563] 32 Benetou V., Orfanos P., Benetos I.S., Pala M. V., Evangelista A., Frasca G., Giurdanella M.C., Peeters P.H.M., var der Schouw Y.T., Rohrmann S., Linseisen J., Boeing H., Weikert C., Petterson U., Van Guelpen B., Bueno-de-Mesquita H.B., Altzibar J., Boffetta P., Trichopoulou A.: Anthropometry, physical activity and hip fractures in the elderly. Injury 2011; 42: 188-193 [IF 2.269] 33 Bergmann M.M., Schutze M., Steffen A., Boeing H., Halkjaer J., Tjonneland A., Travier N., Agudo A., Slimani N., Rinaldi S., Norat T., Romaguerra D., Rohrmann S., Kaaks R., Jakobsen M.U., Overvad K., Ekelund U., Spencer E.A., Rodriguez L., Sanchez M.J., Dorronsoro M., Barricarte A., Chirlaque M.D., Orfanos P., Naska A., Trichopoulou A., Palli D., Grioni S., Vineis P., Panico S., Tumino R., Riboli E., Wareham N.J., Bueno-de-Mesquita B., May A., Peeters P.H.M.: The association of lifetime Publications alcohol use with measures of abdominal and general adiposity in a large- scale European cohort. Eur J Clin Nutr 2011; 65: 1079-1087 [IF 2.563] 34 Berruti A., Generali D., Kaufmann M., Puztai L., Curigliano G., Aglietta M., Gianni L., Miller W.R., Untch M., Sotiriou C., Daidone M.G., Conte P.F., Kennedy D., Damia G., Petronini P., Di Cosimo S., Bruzzi P., Dowsett M., Desmedt C., Mansel R.E., Olivetti L., Tondini C., Sapino A., Fenaroli P., Tortora G., Thorne H., Bertolini F., Ferrozzi F., Danova M., Tagliabue E., de Azambuja E., Makris A., Tampellini M., Dontu G., Van’t Veer L., Harris A.L., Fox S.B., Dogliotti L., Bottini A.: International expert consensus on primary systemic therapy in the management of early breast cancer: highlights of the fourth symposium on primary systemic therapy in the management of operable breast cancer, Cremona, Italy (2010). J Natl Cancer Inst Monogr 2011; 43: 147151 35 Berry D.A., Ueno N.T., Johnson M.M., Lei X., Caputo J., Rodenhuis S., Peters W.P., Leonard R.C., Barlow W.E., Tallman M.S., Bergh J., Nitz U.A., Gianni A.M., Basser R.L., Zander A.R., Coombes C., Roché H., Tokuda Y., de Vries E.G.E., Hortobagyi G.N., Bcrown J.P., Pedrazzoli P., Bregni M., Demirer T.: High-dose chemotherapy with autologous stem-cell support as adjuvant therapy in breast cancer: overview of 15 randomized trials. J Clin Oncol 2011; 29: 3214-3223 [IF 18.97] 36 Berselli M., Coppola S., Colombo C., Pennacchioli E., Fiore M., Gronchi A.: Morbidity of left pancreatectomy when associated with multivisceral resection for abdominal mesenchymal neoplasms. JOP 2011; 12: 138-144 37 Bertolini G., Rossi C., Crespi D., Finazzi S., Morandotti M., Rossi S., Peta M., Langer M., Poole D.: Is influenza A(H1N1) pneumonia more severe than other community-acquired pneumonias? Results of the GiViTI survey of 155 Italian ICUs. Intensive Care Med 2011; 37: 1746-1755 [IF 4.996] 38 Bertozzi D., Iurlaro O., Sordet O., Marinello J., Zaffaroni N., Capranico G.: Characterization of novel antisense HIF1a transcripts in human cancers. Cell Cycle 2011; 10: 3189-3197 [IF 4.999] 156 39 45 Bien E., Godzinski J., Dall’Igna P., Defachelles A.S., Stachowicz-Stencel T., Orbach D., Bisogno G., Cecchetto G., Warmann S., Ellerkamp V., Brennan B., Balcerska A., Rapala M., Brecht I., Schneider D., Ferrari A.: Pancreatoblastoma: A report from the European cooperative study group for paediatric rare tumours (EXPeRT). Eur J Cancer 2011; 47: 2347- Bogni A., Crispu O., Fugazza L., Cucchi C., Laera L., Iwata R., Crippa F., Bombardieri E., Pascali C.: [N-Methyl-11C]choline by on-column reaction: a study on [11C]CH3I incorporation and the residual amount of precursor in the product. J 2352 [IF 4.944] 40 Biganzoli E., Coradini D., Ambrogi F., Garibaldi J.M., Lisboa P., Soria D., Green A.R., Pedriali M., Piantelli M., Querzoli P., Demicheli R., Boracchi P.: p53 status identifies two subgroups of triple- negative breast cancers with distinct biological features. Jpn J Clin Oncol 2011; 41: 172-179 [IF 1.856] 41 Biroccio A., Porru M., Rizzo A., Salvati E., D’Angelo C., Orlandi A., Passeri D., Franceschin M., Stevens M.F.G., Gilson E., Beretta G.L., Zupi G., Pisano C., Zunino F., Leonetti C.: DNA Damage Persistence as Determinant of Tumor Sensitivity to the Combination of Topo I Inhibitors and Telomere-Targeting Agents. Clin Cancer Labelled Comp Radiopharm 2011; 54: 157-162 [IF 1.096] 46 Bonifaci N., Palafox M., Pellegrini P., Osorio A., Benitez J., Peterlongo P., Manoukian S., Peissel B.G., Zaffaroni D., Roversi G., Barile M., Viel A., Mariette F., Bernard L., Radice P., Kaufman B., Laitman Y., Milgrom R., Friedman E., Saez M.E., Climent F., Soler M.T., Diez O., Balmana J., Lasa A., Ramón Y Cajal T., Miramar M.D., de la Hoya M., Pérez-Segura P., Caldés T., Moreno V., Urruticoechea A., Brunet J., Lazaro C., Blanco I., Pujana M.A., González-Suárez E.: Evidence for a link between TNFRSF11A and risk of breast cancer. Breast Cancer Res Treat 2011; 129: 947-954 [IF 4.859] 47 Res 2011; 17: 2227-2236 [IF 7.338] Bono A., Tolomio E., Carbone A., Moglia D., Crippa F., Tomatis S., Santinami M.: Small nodular melanoma: the beginning of a life-threatening lesion. A clinical study 42 on 11 cases.Tumori 2011; 97: 35-38 [IF 1.014] Björkstrand B., Iacobelli S., Hegenbart U., Gruber A., Greinix H., Volin L., Narni F., Musto P., Beksac M., Bosi A., Milone G., Corradini P., Goldschmidt H., de Witte T., Morris C., Niederwieser D., Gahrton G.: Tandem autologous/reduced-intensity conditioning allogeneic stem-cell transplantation versus autologous transplantation in myeloma: long-term follow-up. J Clin Oncol 2011; 29: 3016-3022 [IF 18.97] 43 Boccardi L., Cardinale D., Civelli M., Lestuzzi C., Materazzo C., Maurea N., Monte I., Oliva S., Piotti P., Quattrocchi G., Rossi E., Toglia G., Pezzano A.: Approccio cardiologico al paziente sottoposto a trattamento antitumorale. Documento primo. J Cardiovasc Echography 2011; 21: 32-41 44 Boeri M., Verri C., Conte D., Roz L., Modena P., Facchinetti F., Calabrò E., Croce C.M., Pastorino U., Sozzi G.: MicroRNA signatures in tissues and plasma predict development and prognosis of computed tomography detected lung cancer. Proc Natl Acad Sci - USA 2011; 108: 37133718 [IF 9.771] 48 Bonvalot S., Gronchi A.: ILP and RT: the study that will never be. (Editorial) Ann Surg Oncol 2011; 18: 303-305 [IF 4.182] 49 Bordeleau L., Lipscombe L., Lubinski J., Ghadirian P., Foulkes W.D., Neuhausen S., Ainsworth P., Pollak M., Sun P., Narod S.A., Manoukian S., and the: Hereditary Breast Cancer Clinical Study Group.: Diabetes and breast cancer among women with BRCA1 and BRCA2 mutations. Cancer 2011; 117: 1812-1818 [IF 5.131] 50 Borgini A., Tittarelli A., Ricci C., Bertoldi M., De Saeger E., Crosignani P.: Personal exposure to PM2.5 among high-school students in Milan and background measurements: The EuroLifeNet study. 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Eur Respir J 2011; 38: 392-400 [IF 5.922] 400 Tagliabue E., Campiglio M., Pupa S., Balsari A., Ménard S.: Activity and resistance of trastuzumab according to different clinical settings. J Natl Cancer Inst Monogr 2011; 43: 82-85 401 Tarella C., Passera R., Magni M., Benedetti F., Rossi A., Gueli A., Patti C., Parvis G., Ciceri F., Gallamini A., Cortellazzo S., Zoli V., Corradini P., Carobbio A., Mulè A., Bosa M., Barbui A., Di Nicola M., Sorio M., Caracciolo D., Gianni A.M., Rambaldi A.: Risk factors for the development of secondary malignancy after high-dose Timofeeva M.N., McKay J.D., Smith G.D., Johansson M., Byrnes G.B., Chabrier A., Relton C., Ueland P.M., Vollset S.E., Midttun O., Nygard O., Slimani N., Romieu I., Clavel-Chapelon F., Boutron-Ruault M.C., Fagherazzi G., Kaaks R., Teucher B., Boeing H., Krogh V., et al.: Genetic Polymorphisms in 15q25 and 19q13 Loci, Cotinine Levels, and Risk of Lung Cancer in EPIC. Cancer Epidemiol Biomarkers Prev 2011; 20: 2250-2261 [IF 3.919] 406 Toffanin S., Hoshida Y., Lachenmayer A., Villanueva A., Cabellos L., Minguez B., Savic R., Ward S.C., Thung S., Chiang D.Y., Alsinet C., Tovar V., Roayaie S., Schwartz M., Bruix J., Waxman S., Friedman S.L., Golub T., Mazzaferro V., Llovet J.M.: MicroRNA-Based Classification of Hepatocellular Carcinoma and Oncogenic Role of miR-517a. Gastroenterology 2011; 140: 1618-1628 [IF 12.032] Trama A., Dieci M.: Quality of life in clinical trials for children. (Review) Eur J Clin 1695 [IF 14.697] 410 Tripodo C., Sangaletti S., Piccaluga P.P., Prakash S., Franco G., Borrello I., Orazi A., Colombo M.P., Pileri S.A.: The bone marrow stroma in hematological neoplasms-a guilty bystander. Nat Rev Clin Oncol 2011; 8: 456-466 [IF 10.787] 411 Truccolo I., Bogliolo A., Ricci R., Giacomini M., Pivetti S., Russel-Edu W., De Lorenzo F., Della Seta M., Colombo C., Bufalino R., Bocchini G., Pierotti M.A., Lombardo C., De Paoli P.: CIGNOweb.it. Tumori 2011; 97: 133-135 [IF 1.014] 412 Truccolo I., Bufalino R., Annunziata A., Caruso A., Costantini A., Cognetti G., Florita A., Pero D., Pugliese P., Tancredi R., De Lorenzo F.: National Cancer Information Service in Italy: an information points network as a new model for providing information for cancer patients. Tumori 2011; 97: 510-516 [IF 1.014] 413 Tsilidis K.K., Allen N.E., Key T.J., Dossus L., Lukanova A., Bakken K., Lund E., Fournier A., Overvad K., Hansen L., Tjonneland A., Fedirko V., Rinaldi S., Romieu I., ClavelChapelon F., Engel P., Kaaks R., Schütze M., Steffen A., Bamia C., Trichopoulou A., Zylis D., Masala G., Pala M. V., et al.: Oral contraceptive use and reproductive factors and risk of ovarian cancer in the European Prospective Investigation into Cancer and Nutrition. Br J Cancer 2011; 105: 1436-1442 [IF 4.831] 407 414 Tomatis S., Carrara M., Massafra E., Naldi G., Palazzi M., Orlandi E., Marchesini R.: Geometry of volumes in radiotherapy planning. A new method for a quantitative assessment. Tumori 2011; 97: 503- Tsilidis K.K., Allen N.E., Key T.J., Sanjoaquin M.A., Bakken K., Berrino F., Fournier A., Lund E., Overvad K., Olsen A., Tjonneland A., Byrnes G., Chajes V., Rinaldi S., Boutron-Ruault M.C., Clavel-Chapelon F., Chang-Claude J., Kaaks R., Bergmann M., Boeing H., Koumantaki Y., Palli D., Pala M. 509 [IF 1.014] Publications V., Panico S., et al.: Menopausal hormone therapy and risk of colorectal cancer in the European Prospective Investigation into Cancer and Nutrition. Int J Cancer ical control of prostate cancer after standard or hyper- fractionation: Evidence for different outcomes between low-intermediate and high risk patients. Radiother 2011; 128: 1881-1889 [IF 4.926] Oncol 2011; 101: 454-459 [IF 4.337] 415 422 Tsilidis K.K., Allen N.E., Key T.J., Dossus L., Kaaks R., Bakken L., Lund E., Fournier A., Dahm C.C., Overvad K., Hansen L., Tjonneland A., Rinaldi S., Romieu I., BoutronRuault M.C., Clavel- Chapelon F., Lukanova A., Boeing H., Schutze M., Benetou V., Palli D., Berrino F., Galasso R., et al.: Menopausal hormone therapy and risk of ovarian cancer in the European prospective investigation into cancer and nutrition. Cancer Causes Control 2011; 22: Van Cutsem E., Bajetta E., Valle J., Kohne C.H., Hecht R., Moore M., Germond C., Berg W., Chen B.L., Jalava T., Lebwohl D., Meinhardt G., Laurent D., Lin E.: Randomized, placebo-controlled, phase III study of oxaliplatin, fluorouracil, and leucovorin with or without PTK787/ZK 222584 in patients with previously treated metastatic colorectal adenocarcinoma. J Clin 1075-1084 [IF 2.789] 423 416 Turati F., Galeone C., Talamini R., Francesci S., Manzari M., Gallino G., Polesel J., La Vecchia C., Tavani A.: Coffee, decaffeinated coffee, tea, and pancreatic cancer risk: a pooled-analysis of two Italian casecontrol studies. Eur J Cancer Prev 2011; 20: 287-292 [IF 2.536] 417 Turati F., Edefonti V., Bravi F., Ferraroni F., Franceschi S., La Vecchia C., Montella M., Talamini R., Decarli A.: Nutrient-based dietary patterns, family history, and colorectal cancer. Eur J Cancer Prev 2011; 20: 456-461 [IF 2.536] 418 Vago C., Bulgheroni S., Usilla A., Biassoni V., Serra A., Gentile S., Ajovalasit D., Leonardi M., Massimino M., Fidani P., Riva D.: Adaptive functioning in children in the first six months after surgery for brain tumours. Disabil Rehabil 2011; 33: 953-960 [IF 1.489] 419 Valdagni R.: Prostate Cancer Units: Has the Time Come to Discuss This Thorny Issue and Promote their Establishment in Europe? (Editorial) Eur Urol 2011; 60: 1193-1196 [IF 8.843] 420 Valdagni R., Alberts P., Bangma C., Drudge-Coates L., Magnani T., Moynihan C., Parker C., Redmond K., Sternberg C.N., Denis L., Costa A.: The requirements of a specialist Prostate Cancer Unit: a discussion paper from the European School of Oncology. Eur J Cancer 2011; 47: 1-7 [IF 4.944] 421 Valdagni R., Nahum A.E., Magnani T., Italia C., Lanceni A., Montanaro P., Rancati T., Avuzzi B., Fiorino C.: Long-term biochem- Oncol 2011; 29: 2004-2010 [IF 18.97] van den Heuvel-Eibrink M.M., van Tinteren H., Rehorst H., Coulombe A., Patte C., de Camargo B., de Kraker J., Leuschner I., Lugtenberg R., PritchardJones K., Sandstedt B., Spreafico F., Graf N., Vujanic G.M.: Malignant rhabdoid tumours of the kidney (MRTKs), registered on recent SIOP protocols from 1993 to 2005: A report of the SIOP renal tumour study group. Pediatr Blood Cancer 2011; 56: 733-737 [IF 1.948] 176 European Prospective Investigation into Cancer and nutrition (EPIC). Eur J Cancer 2011; 47: 748-760 [IF 4.944] 427 Vannelli A., Battaglia L., Rampa M., Boati P., Putortì A., Pelleriti D., Fedele F., Leo E.: Wall defects after abdominoperineal resection: a modified tension-free technique. Tumori 2011; 97: 323-327 [IF 1.014] 428 Venturini L., Daidone M.G., Motta R., Collini P., Spreafico F., Terenziani M., Piva L., Radice P., Perotti D., Zaffaroni N.: Telomere maintenance in Wilms tumors: First evidence for the presence of alternative lengthening of telomeres mechanism. Genes Chromosom Cancer 2011; 50: 823- 829 [IF 3.99] 429 Vergani E., Vallacchi V., Frigerio S., Deho P., Mondellini P., Perego P., Cassinelli G., Lanzi C., Testi M.A., Rivoltini L., Bongarzone I., Rodolfo M.: Identification of MET and SRC Activation in Melanoma Cell Lines Showing Primary Resistance to PLX4032. Neoplasia 2011; 13: 1132-1142 [IF 5.476] 424 430 van Dongen M.C., Lentjes M.A., Wijckmans N.E., Dirckx C., Lemaître D., Achten W., Celis M., Sieri S., Arnout J., Buntinx F., Siani A., Cappuccio F.P., de Lorgeril M., Iacoviello L., Dagnelie P.C., European Collaborative Group of the: IMMIDIET Project: Validation of a food-frequency questionnaire for Flemish and Italian-native subjects in Belgium: The IMMIDIET study. Nutrition 2011; 27: 302-309 [IF Vermeulen R., Hosnijeh F.S., Portengen L., Krogh V., Palli D., Panico S., Tumino R., Sacerdote C., Purdue M., Lan Q., Rothman N., Vineis P.: Circulating Soluble CD30 and Future Risk of Lymphoma; Evidence from Two Prospective Studies in the General Population. Cancer Epidemiol Biomark- 2.726] 425 van Duijnhoven F.J., Bueno-De-Mesquita H.B., Calligaro M., Jenab M., Pischon T., Jansen E.H.J.M., Frohlich J., Ayyobi A., Overvad K., Toft-Petersen A.P., Tjønneland A., Hansen L., Boutron-Ruault M.C., Clavel-Chapelon F., Cottet V., Palli D., Tagliabue G., Panico S., et al.: Blood lipid and lipoprotein concentrations and colorectal cancer risk in the European Prospective Investigation into Cancer and Nutrition. Gut 2011; 60: 1094-1102 [IF 10.614] 426 van Veldhoven C.M., Khan A.E., Teucher B., Rohrmann S., Raaschou-Nielsen O., Tjønneland A., Overvad K., Vigl M., Boeing H., Benetou V., Trichopoulou A., Trichopoulos D., Masala G., Mattiello A., Krogh V., Tumino R., Vermeulen R., et al.: Physical activity and lymphoid neoplasms in the ers Prev 2011; 20: 1925-1927 [IF 3.919] 431 Viale P., Gesu G., Privitera G., Allaria B., Petrosillo N., Zamparini E., Scudeller L., Favaro M., Viola G., for the ISABEL Study Group: Multicenter, prospective surveillance study of Staphylococcus aureus nasal colonization in 28 Italian intensive care units: the ISABEL Study. Infect Control Hosp Epidemiol 2011; 32: 193-197 [IF 3.751] 432 Villanueva A., Hoshida Y., Battiston C., Tovar V., Sia D., Alsinet C., Cornella H., Liberzon A., Kobayashi M., Kumada H., Thung S.N., Bruix J., Newell P., April C., Fan J.B., Roayaie S., Mazzaferro V., Schwartz M.E., Llovet J.M.: Combining clinical, pathology, and gene expression data to predict recurrence of hepatocellular carcinoma. Gastroenterology 2011; 140: 1501-1512 [IF 12.032] 433 Vinceti M., Malagoli C., Fiorentini C., Longo C., Crespi C.M., Albertini G., Ricci 177 Scientific Report 2011 C., Lanzoni A., Reggiani M., Virgili A., Osti F., Lombardi M., Santini M., Fanti A., Dika E., Sieri S., Krogh V., Seidenari S., Pellecani G.: Inverse association between dietary vitamin D and risk of cutaneous melanoma in a northern Italy population. Nutr Cancer 2011; 63: 506-513 [IF 2.553] 434 Vineis P., Chuang S.C., Vaissiere T., Cuenin C., Ricceri F., The Genair-EPIC Collaborators,, Johansson M., Ueland P., Brennan P., Herceg Z., The Genair-EPIC Collaborators:, Pala M. V.: DNA methylation changes associated with cancer risk factors and blood levels of vitamin metabolites in a prospective study. Epigenetics 2011; 6: 195-201 [IF 4.662] 435 Vitellaro M., Bonfanti G., Sala P., Poiasina E., Barisella M., Signoroni S., Mancini A., Bertario L.: Laparoscopic colectomy and restorative proctocolectomy for familial adenomatous polyposis. Surg Endosc 2011; 25: 1866-1875 [IF 3.436] survival statistics are misleading”: simulation study with National Cancer Registry data. BMJ 2011; 342: d: 3399 [IF 13.471] 440 Xun W.W., Brenna P., Tjonneland A., Vogel U., Overvad K., Kaaks R., Canzian F., Boeing H., Trichopoulou A., Oustoglou E., Giotaki Z., Johansson M., Palli D., Agnoli C., Tumino R., Sacerdote C., Panico S., et al.: Single-nucleotide polymorphisms (5p15.33, 15q25.1, 6p22.1, 6q27 and 7p15.3) and lung cancer survival in the European Prospective Investigation into Cancer and Nutrition (EPIC). Mutagenesis 2011; 26: 657-666 [IF 3.983] 441 Yan T.D., Deraco M., Elias D., Glehen O., Levine E.A., Moran B.J., Morris D.L., Chua T.C., Piso P., Sugarbaker P.H., Baratti D., kusamura S., and Peritoneal Surface Oncology Group: A novel tumor-nodemetastasis (TNM) staging system of diffuse malignant peritoneal mesothelioma using outcome analysis of a multiinstitutional database. Cancer 2011; 117: 1855-1863 [IF 5.131] 436 Viviani S., Zinzani P.L., Rambaldi A., Brusamolino E., Levis A., Bonfante V., Vitolo U., Pulsoni A., Liberati A.M., Specchia G., Valagussa P., Rossi A., Zaja F., Pogliani E.M., Pregno P., Gotti M., Gallamini A., Rota-Scalabrini D., Bonadonna G., Gianni A.M., for the Michelangelo Foundation: Gruppo Italiano di Terapie Innovative nei Linfomi; Intergruppo Italiano Linfomi.: ABVD versus BEACOPP for Hodgkin’s lymphoma when high-dose salvage is planned. N Engl J Med 2011; 365: 203-212 [IF 53.486] 437 Vizioli M.G., Possik P.A., Tarantino E., Meissl K., Borrello M.G., Miranda C., Anania M. C., Pagliardini S., Seregni E., Pierotti M.A., Pilotti S., Peeper D.S., Greco A.: Evidence of oncogene- induced senescence in thyroid carcinogenesis. Endocr-Relat Cancer 2011; 18: 743-757 [IF 4.432] 438 Vohnout B., Arnout J., Krogh V., Donati M.B., de Gaetano G., Iacoviello L.: Association between MTHFR C677T genotype and circulating folate levels irrespective of folate intake: Data from the IMMIDIET Project. (Research Letter) Nutrition 2011; 27: 1209-1210 [IF 2.726] 442 Yang X.R., Chang-Claude J., Goode E.L., Couch F.J., Manoukian S., Barile M., Radice P., Hankinson S.E., Hunter D.J., Tamini R., et al.: Associations of breast cancer risk factors with tumor subtypes: a pooled analysis from the breast cancer association consortium studies. J Natl Cancer Inst 2011; 103: 250-263 [IF 14.697] 443 Zacchetti A., Martin F., Luison E., Coliva A., Bombardieri E., Allegretti M., Figini M., Canevari S.: Antitumor Effects of a Human Dimeric Antibody Fragment 131I-AFRA-DFM5.3 in a Mouse Model for Ovarian Cancer. J Nucl Med 2011; 52: 1938-1946 [IF 7.022] 444 Zamora-Ros R., Knaze V., Lujan-Barroso L., Slimani N., Romieu I., Fedirko V., Santucci De Magistris M., Ericson U., Amiano P., Trichopoulou A., Dilis V., Naska A., Engeset D., Skeie G., Cassidy A., Overvad K., Peeters P.H.M., Huerta J.M., Sanchez M.J., Quiros J.R., Sacerdoce C., Grioni S., Tumino R., et al.: Estimated dietary intakes of flavonols, flavanones and flavones in the European Prospective Investigation into Cancer and Nutrition (EPIC) 24 hour dietary recall cohort. Br J Nutr 439 2011; 106: 1915-1925 [IF 3.072] Woods L., Coleman M.P., Lawrence G., Rashbass J., Berrino F., Rachet B.: Evidence against the proposition that “UK cancer 445 Zamora-Ros R., Knaze V., Luján-Barroso L., Slimani N., Romieu I., Touillaud M., Kaaks R., Teucher B., Mattiello A., Grioni S., Crowe F., Boeing H., Förster J., Quirós J.R., Molina E., Huerta J.M., Engeset D., Skeie G., Trichopoulou A., Dilis V., Tsiotas K., Peeters P.H., Khaw K.T., Wareham N., Bueno-de-Mesquita B., Ocké M.C., Olsen A., et al.: Estimation of the intake of anthocyanidins and their food sources in the European Prospective Investigation into Cancer and Nutrition (EPIC) study. Br J Nutr 2011; 106: 1090-1099 [IF 3.072] 446 Zappasodi R., Bongarzone I., Ghedini G.C., Castagnoli L., Cabras A., Messina A., Tortoreto M., Tripodo C., Magni M., Carlo Stella C., Gianni A.M., Pupa S., Di Nicola M.: Serological identification of HSP105 as a novel non-Hodgkin lymphoma therapeutic target. Blood 2011; 118: 4421-4430 [IF 10.558] 447 Zeleniuch-Jacquotte A., Shore R.E., Afanasyeva Y., Lukanova A., Sieri S., Koenig K.L., Idahl A., Krogh V., Liu M., Ohlson N., Muti P., Arslan A.A., Lenner P., Berrino F., Hallmans G., Toniolo P., Lundin E.: Postmenopausal circulating levels of 2- and 16a-hydroxyestrone and risk of endometrial cancer. Br J Cancer 2011; 105: 14581464 [IF 4.831] 448 Zerbi A., Capitanio V., Boninsegna L., Pasquali C., Rindi G., Delle Fave G., Del Chiaro M., Casadei R., Falconi M., Bajetta E., AISP Network Study Group: Surgical treatment of pancreatic endocrine tumours in Italy: results of a prospective multicentre study of 262 cases. Langenbecks Arch Surg 2011; 396: 313-321 [IF 1.951] 449 Zigon G., Berrino F., Gatta G., Sanchez M.J., van Dijk B., Francisci S., Allemani C., Baili P., Ciampichini R., Ciccolallo L., Micheli A., Sant M., Sowe S., Tagliabue G., Contiero P., the EUROCARE Working Group: Prognoses for head and neck cancers in Europe diagnosed in 1995-1999: a population-based study. Ann Oncol 2011; 22: 165-174 [IF 6.452] 450 Zuco V., De Cesare M., Cincinelli R., Nannei R., Pisano C., Zaffaroni N., Zunino F.: Synergistic Antitumor Effects of Novel HDAC Inhibitors and Paclitaxel In Vitro and In Vivo. PLoS ONE 2011; 6: e: 29085 [IF 4.411] Independent Ethics Committee 178 independent ethics committee Established in 1973, the institutional Independent Ethics Committee reviews all new clinical studies submitted by investigators and approved by the Scientific Institutional Review Board. In 2011, 101 new studies received their ethical approval. In spite of the increase in the number of studies, median time from submission to discussion was again in the range of one month (32 days). This was made possible by intense monthly meetings of a highly dedicated Committee and an optimized pathway for study clearance, which is carried out in close cooperation with all other relevant institutional bodies (General and Legal Affairs Unit, Economic and Financial Resource Management Unit, and the Pharmacy). These tight institutional collaborations resulted in efficient streamlining of the various scientific and administrative components of the ethical review process. During 2011, it was decided to set up a completely new informatics infrastructure through a software specifically conceived for support to ethics committees, due to be installed in 2012. In addition, it was decided to expand the Committee secretariat by hiring a regulatory affairs consultant and a statistician devoted to monitoring tasks (due to be hired in 2012). This should make it possible to upgrade Committee’s performances in 2012, as long as the number of studies is due to increase further. In 2011, the Independent Ethics Committee maintained its focus on tissue "donation" for biobanking. Following a consensus document released in 2010, a new draft informed consent for all institutional patients was finalized Chairman Roberto Satolli Members Maria Angela Armiraglio Luigi Cajazzo (until February 2011) Gianfranco Canti Francesca Crippa Floriani Emilio Di Genova (from March 2011) Paolo Fontana Marina Garassino Momcilo Jankovic Antonio Miadonna Paolo Spriano Valter Torri Rita Vetere and is currently under discussion with relevant authorities, with a view to shaping it also as a model for other research institutions in Italy. It was also decided to launch a project on information of patients enrolled in clinical trials. The aim is to work out practical tools for patient information in clinical trials based on an analysis of ethical and legal requirements on one side and clinical and psychological needs on the other. These tools should be acceptable to all the stakeholders (patients, regulators, clinical trial sponsors) and be clinically and psychologically appropriate. In 2012, some 50-100 patients, properly selected, will be interviewed by psychologists from the Clinical Psychology Unit, along with some 20 clinical researchers. A comprehensive review of available literature will be performed in the clinical and psychological area. In addition, a comprehensive analysis of ethical and legal requirements will be carried out. In the next stage of this project (2012-2013), focus groups will be set up involving all relevant stakeholders (patients, clinical researchers, general practitioners, psychologists, ethics committees, contract research organizations, clinical trial sponsors, insurance companies, regulators, bioethicians, etc.), and data will be collected and integrated. A multidisciplinary project steering committee is then due to propose practical tools, with the aim of improving the process of patient information within clinical trials (including formats for informed consent documents, procedures, quality requirements). Members ex-officio Lucio Ascani (until June 2011) Vito Corrao (from February 2011) Marco A. Pierotti Francesco Reitano (until January 2011) Gabriella Saibene (from July 2011) Scientific Secretariat Paolo G. Casali Bianca M. Francucci Administratives Raffaella Didoné Patrizia Polo 179 Scientific Report 2011 ONGOING CLINICAL STUDIES Study code/Title Coordinator Activated (closed) Phase 1998 III Total patients Patients enrolled in 2011 BREAST CARCINOMA 98/01 Celio L. 24 Closed accrual Randomized double-blind trial in postmenopausal women with primary breast cancer who have received adjuvant tamoxifen for 2-3 years, comparing subsequent adjuvant exemestane treatment with further tamoxifen 02/03 Moliterni A. 2002 III 35 Closed accrual A multicenter, randomized, controlled open-labeled trial of paclitaxel-containing chemotherapy (AT&T) followed by CMF versus the same chemotherapy plus Herceptin in women with locally advanced breast cancer and HER2/C-ERBB2 overexpression and amplification, with a parallel observational study of the same chemotherapy regimen alone, in patients with HER2 negative tumors (or 1+ by immunohistochemistry) 03/32 Berrino F. 2003 Observational 2467 71 Prognostic significance of blood concentrations of testosterone and insulin in women with early breast cancer 04/06 Gianni A.M. 2004 Pilot 4 1 Immunization of patients with locally advanced/metastatic breast and ovary cancer with autologous monocyte-derived dendritic cells loaded with apoptotic/necrotic autologous tumor cells exposed to heat shock 05/21 Moliterni A. 2005 II 66 Closed accrual European Cooperative Study of Primary Systemic Therapy in women with operable breast Cancer and T > 2 cm. (ECTO II) 05/68 Bianchi G. 2006 II 7 Closed accrual A phase II, single arm, multicenter study to evaluate the efficacy and safety of the combination of Omnitarg and Herceptin in patients with HER2-positive metastatic breast cancer 06/39 Moliterni A. 2006 III 14 Closed accrual A randomized, open-label, 2-arm, multicentre, phase III study to evaluate the efficacy and safety of bevacizumab in combination with Trastuzumab/Docetaxel compared with Trastuzumab/Docetaxel alone as first line treatment for patients with HER-2 positive locally recurrent or metastatic breast cancer 07/04 Mariani G. 2007 (06/09/11) II 8 Closed accrual A randomized, double-blind, phase II trial of Fulvestran plus Enzastaurin versus Fulvestran plus Placebo in aromatase inhibitor resistant metastatic breast cancer 07/24 Nava M. 2008 II 57 5 Prevention of postoperative pain by using botulinic toxin in patients candidates to mastectomy and immediate reconstruction with expander and in patients candidates to additive contralateral mastoplastic in the second reconstructive phase 07/37 Berrino F. 2007 - 1568 336 Randomized trial of diet, physical activity and breast cancer recurrences: the DIANA-5 study 07/43 Mariani G. 2007 IIb 26 Closed accrual A multinational double-blind, randomized phase IIb cooperative group study evaluating the efficacy and safety of sorafenib compared to placebo when administered in combination with chemotherapy and/or endocrine therapy in patients with locally recurrent or metastatic breast cancer 07/47 Bianchi G. 2007 II 28 Closed accrual A randomized multicentric international phase II study of Herceptin® and docetaxel versus docetaxel in association with OmnitargTM and Herceptin® versus OmnitargTM and Herceptin® in the treatment of locally advanced HER-2 positive breast cancer, inflammatory or early breast cancer Ongoing Clinical Studies Study code/Title Coordinator 07/65 Manoukian S., Vergnaghi D., Bergonzi S. Activated (closed) 2008 Phase Total patients Observational 180 Patients enrolled in 2011 106 11 352 33 Italian ISS network for the surveillance of women at high breast cancer risk (ISSIN-HIBCR) 08/18 Moliterni A. 2008 II Phase II study. Safety of the scheme of adjuvant or primary sequential chemotherapy in operable breast cancer at high risk (AT x 3 - CMF x 3) 08/65 Bianchi G. 2009 II 5 Closed accrual A randomized, multicenter, phase II study of the efficacy and safety of trastuzumab-MCC-DM1 vs trastuzumab (Herceptin) and Docetaxel (Taxotere) in patients with metastatic HER2-positive breast cancer who have not received prior chemotherapy for metastatic disease 08/76 Berrino F. 2010 III 192 112 Tevere project: primary prevention of breast cancer by diet, physical activity or Metformin assumption 09/07 Gianni A.M. 2009 (01/11/11) II 36 7 A phase II study to evaluate efficacy and tolerability of Sorafenib for the treatment of post-surgical and post-radiotherapeutic edema of the superior arm in subjects with breast cancer 09/16 Bianchi G. 2009 III 6 1 A randomized, multicenter, phase III open-label study of the efficacy and safety of trastuzumab-MCC-DM1 vs capecitabine+lapatinib in patients with HER2-positive locally advanced or metastatic breast cancer who have received prior trastuzumab-based therapy 09/33 Cresta S. 2010 Ib 6 2 A phase Ib, open label, dose escalation study of the safety and pharmacology of P13-kinase inhibitor GDC-0941 in combination with paclitaxel and bevacizumab in patients with locally recurrent or metastatic breast cancer 09/63 Bianchi G. 2010 III 8 4 A randomized phase III, double-blind, placebo-controlled multicenter trial of daily everolimus in combination with trastuzumab and vinorelbine, in pretreated women with HER2/neu over-expressing locally advanced or metastatic breast cancer 09/67 Moliterni A. 2010 II 8 Closed accrual Multicenter, randomized, open label study evaluating a poly(AFP-ribosio) polymerase-1(PARP-1) inibitor, SAR240550 (BSI-201), administered twice weekly or weekly, in combination with gemcitabine/carboplatin, in patients with Triple Negative breast Cancer (mTNBC) 09/68 Raspagliesi F. 2010 III 3 2 A multi-centre, open-label, randomized, two arm phase III trial of bevecizumab plus chemotherapy versus chemotherapy alone in patients with platinum-resistant, epithelial ovarian, fallopian tube or primary peritoneal cancer 10/35 Bombardieri E. 2010 - 11 10 Evaluation of [18F]FLT-PET/CT in early monitoring of response to primary medical therapy in patients with breast cancer and as in vivo indicator of cellular proliferation 10/46 Bianchi G. 2011 II 1 1 A multicenter, multinational phase II study to assess the clinical safety and feasibility of T-DM1 sequantially with anthracycline based chemotherapy, as adjuvant or neoadjuvant therapy for patients with early stage HER2-positive breast cancer 10/51 Nava M. 2011 Observational 12 12 Development of an EORTC breast reconstruction (BRR) module to accompany the EORTC QLQ-C30 and BR23 to assessquality of life in patients undergoing breast reconstruction GASTROINTESTINAL CANCERS 04/17 Casali P. 2005 II 22 Closed accrual A phase II, open-label study of PTK787/ZK222584 in the treatment of metastatic gastrointestinal stromal tumors (GISTs) resistant to imatinib mesylate 04/28 Procopio G. 2005 III 71 Closed accrual Open-label randomized, multicenter phase III study of adjuvant chemotherapy in radically resected adenocarcinoma of the stomach or gastroesophageal junction: comparison of sequential treatment (CPT11 + 5-FU/LV TXT + CDDP versus a 5FU/LV regimen) 181 Scientific Report 2011 Study code/Title Coordinator Activated (closed) Phase 05/33 Buzzoni R. 2005 III Total patients Patients enrolled in 2011 38 Closed accrual A randomized, three arm multinational phase III study to investigate bevacizumab (q3w r q2w) in combination with either intermittent capecitabine plus oxaliplatin (Xelox) (q3w) or fluorouracil/leucovorin with oxaliplatin (Folfox-4) versus Folfox-4 regimen alone as adjuvant chemotherapy in colon carcinoma: the AVANT study 05/37 Casali P. 2005 (27/05/11) I 11 Closed accrual A phase I multicenter, dose escalation study of AMN107 in combination with imatinib on a continuous daily dosing schedule in adult patients with imatinib-resistant gastrointestinal stromal tumors (GIST) 05/49 Di Bartolomeo M. 2005 II 39 Closed accrual Capecitabine Time Table and radiotherapy in the adjuvant treatment of cancer of the rectum 06/24 Gavazzi C. 2006 III 55 8 Home Enteral Nutrition in Malnourished Patients after Major Surgery fro Gastrointestinal Malignancy 06/27 Buzzoni R. 2006 II 3 Closed accrual An open-label, stratified, single-arm phase II study of RAD001 in patients with advanced pancreatic neuroendocrine tumor (NET) after failure of cytotoxic chemotherapy 06/54 Buzzoni R. 2006 III 1 Closed accrual Phase III, randomized, double-blind, stratified, comparative, placebo controlled, parallel group, multicentre study to assess the effect of deep subcutaneous injections of lanreotide autogel 120 mg administered every 28 days on tumour progression free surivival in patients with non functioning entero-pancreatic endocrine tumour 06/56 Casali P. 2006 (19/12/11) - 13 Closed accrual 38 Closed accrual A treatment protocol for patients continuing from a prior SU011248 protocol 06/75 Mazzaferro V. 2006 II A prospective randomized, open-label trial comparing Sirolimus-containing versus mTOR -inhibitor-free immunosuppression in patients undergoing liver transplantation for hepatocellular carcinoma 07/09 Regalia E. 2007 - 54 Closed accrual LIVER MATCH. An Italian multicentric study to evaluate the impact of donor-recipient matching in the outcome of liver transplantation at short, medium and long term 07/25 Casali P. 2007 Observational 36 Closed accrual A study of the genetic polymorphisms of patients with gastrointestinal stromal tumors (GIST) and of their predictive value of clinical activity of tyrosin kinase inhibitors 07/32 Casali P. 2007 Observational 54 Closed accrual The global observational registry colllecting longitudinal data on advanced GIST patients (GOLD reGISTry) 07/52 Di Bartolomeo M. 2007 III 104 17 A randomized trial investigating the role of FOLFOX-4 regimen duration (3 versus 6 months) and bevacizumab as adjuvant therapy for patients with stage II/III colon cancer 07/69 Di Bartolomeo M. 2007 III 9 Closed accrual A double-blind, randomized, multicenter, phase III study of bevacizumab in combination with capecitabine and cisplatin versus placebo in combination with capecitabine and cisplatin, as first-line therapy in patients with advanced gastric cancer 08/08 Dragani T. Leo E. 2008 - 992 260 Accrual of patients with colorectal cancer and of healthy sisters/brothers for studies on genetic risk factors 08/27 Buzzoni R. 2008 II 21 3 Perioperative treatment with COI-E (capecetabine, oxaliplatin, irinotecan and cetuximab) of liver metastasis of colorectal carcinoma potentially resectable although at high risk of recurrences 08/38 Mazzaferro V. 2008 III 46 Closed accrual A phase III randomized, double-blind, placebo-controlled study of sorafenib as adjuvant treatment for hepatocellular carcinoma after surgical resection or local ablation (STORM) Ongoing Clinical Studies Study code/Title Coordinator 08/56 Casali P. Activated (closed) 2008 (16/12/11) Phase II Total patients 10 182 Patients enrolled in 2011 Closed accrual An open-label, multicenter, single-arm study to evaluate the efficacy of nilotinib in adult patients with metastatic or unresectable gastrointestinal stromal tumors in first line treatment accrual 08/61 Casali P. 2008 (21/11/11) III 11 Closed accrual An open label, multicenter, expanded access study of imatinib mesylate in adult patients with GIST in adjuvant setting after R0resection 09/01 Buzzoni R. 2009 III 1 0 Open label extension study of lanreotide autogel 120 mg in patients with non functioning entero-pancreatic endocrine tumour 09/12 Di Bartolomeo M. 2009 II 30 Closed accrual Capecetabine in combination with oxaliplatin, irinotecan and bevacizumab (COI-B regime) as first.line therapy for metastatic colorectal cancer: a phase II ITMO study 09/15 Mazzaferro V. 2009 (14/11/11) II 3 Closed accrual A phase II randomized, double-blind, placebo-controlled study of sorafenib or placebo in combination with transarterial chemoembolization (TACE) performed with DC bead and doxorubicin for intermediate stage hepatocellular carcinoma (HCC) 09/21 Casali P. 2009 III 1 1 A randomized, open-label, multicenter phase III study to evaluate the efficacy and safety of nilotinib versus imatinib in adult patients with unresectable or metastatic gastrointestinal stromal tumors 09/24 Mazzaferro V. 2009 III 6 1 A randomized, double-blind, multicenter phase III study of brivanib plus best supportive care (BSC) versus placebo plus BSC in subjects with advanced hepatocellular carcinoma (HCC) who have failed or are intolerant to sorafenib 09/31 Casali P. 2009 III 10 1 An open-label, multicenter study to evaluate the efficacy of nilotinib in adult patients with gastrointestinal stromal tumors resistant to imatinib and sunitinib 09/37 Mazzaferro V. 2009 Observational 28 Closed accrual Development of programs for weak subjects within the transplant system: optimal use of organs 09/61 Mazzaferro V. 2010 II 2 Closed accrual An uncontrolled open label multicenter phase II safety study of BAY73-4506 in patients with hepatocellular carcinoma (HCC) 09/79 Casali P. 2010 Observational 51 Closed accrual Observational study of plasma levels of Imatinib in patients with gastrointestinal stromal tumor 09/80 Mazzaferro V. 2009 III 17 14 Controlled extension of conventional criteria for liver tranplantation in hepatocellular carcinoma (HCC): a prospective validation study 10/21 Casali P. 2010 II 2 2 A phase II, open label study to evaluate the activity and safety of Everolimus in association to Imatinib in PDGFRA-D842V unresectable or metastatic gastrointestinal stromal tumours (GISTs) as first line treatment 10/64 Leo E. 2010 - 228 53 10 10 The role of natural fluorescence of plasma in colorectal cancer patients 10/80 Casali P. 2011 III A randomized, double-blind, placebo-controlled phase III of regorafenib plus best supportive care versus placebo plus best supportive care for subjects with metastatic and/or unresectable gastrointestinal stromal tumors (GIST) whose disease has progressed despite prior treatment with at least imatinib and sunitinib 11/94 Scaramuzza D. 2011 Observational 3 3 Evaluation of diagnostic accuracy of diffusion-weighted magnetic resonance (DW-MRI) and perfusion magnetic resonance (DCE-MRI) in the dilation of mesorectal lymph nodes in colorectal cancer 183 Study code/Title Scientific Report 2011 Coordinator Activated (closed) Phase Total patients 2006 II 5 Patients enrolled in 2011 GENITAL APPARATUS 06/34 Procopio G. Closed accrual A randomized multicenter phase II trial of Patupilone (EPO906) plus Prednisone versus Docetaxel (Taxotere) plus Prednisone in patients with metastatic hormone refractory prostate cancer 06/78 Daidone M.G., Salvioni R. 2006 (01/12/11) Observational 190 Closed accrual - 224 67 - 7 Analysis of serum protein profiles for the early diagnosis of prostate cancer 07/46 Valdagni R. 2007 Prostate cancer research international: active surveillance (PRIAS) 07/54 Nicolai N. 2008 Identification of Men with a genetic predisposition to Prostate Cancer: Target Screening in BRCA1/2 mutation carriers and controls - the IMPACTstudy 08/30 Buzzoni R. 2008 (14/07/11) III 2 A phase III, randomized, placebo-controlled, double-blind study to assess the efficacy and safety of once-daily orally administered ZD4054 10 mg in non-metastatic hormone-resistant prostate cancer patients 08/54 Zanaboni F. Raspagliesi F. 2008 (31/01/11) II 55 20 A prospective phase II multicentric study of weekly topotecan and cisplatin (topocis) as neoadjuvant treatment in patients with locally advanced squamous cervical cancer 09/10 Raspagliesi F. 2009 III 33 18 Carboplatin and Paclitaxel administered every three weeks vs Carboplatin and Paclitaxel administered weekly to patients with ovary carcinoma: multicentric randomized study 09/11 Raspagliesi F. 2009 - 13 0 TOTEM: a multicentric controlled randomized clinical study between two follow-up regimens with different test intensity in endometrial cancer treated patients 09/44 Raspagliesi F. 2009 III 2 2 A randomized, double-blind, placebo-controlled, phase III study to assess the efficacy and safety of weekly farletuzumab (MORAb-003) in combination with carboplatin and taxane in subjects with platinum-sensitive ovarian cancer in first relapsed 09/65 Raspagliesi F. 2010 - 32 23 LION - Lymphadenectomy in ovarian neoplasm An open randomized prospective multicenter-trial . A project of the AGO Stydy Grop 09/71 Raspagliesi F. 2010 III 2 Closed accrual A phase III study to evaluate the efficacy and safety of pazopanib monotherapy versus placebo in women who have not progressed after first line chemotherapy for epithelial ovarian, fallopian tube, or primary peritoneal cancer 10/22 Rivoltini R. 2010 II 24 19 An open label, phase II study of vaccination with surviving peptides emulsified in Montanide ISA 51VG after IMP 321TM injection in prostate carcinoma patients with biochemical failure 10/38 Salvioni R. 2010 II 17 8 Tandem transplantation of autologous hematopoietic progenitors in relapsed/refractory patients with metastatic germinal tumors 10/50 Villa S. 2010 Observational 45 320 Multicentric observational study DUE-01: urinary and erectile dysfunction after radical external beam therapy in localized prostate cancer 10/67 Valdagni R. 2010 Observational 18 18 A prospective evaluation of plasma levels of inflammatory markers in radiotherapy treatment of prostate cancer and relationship with acute and late rectal toxicity Ongoing Clinical Studies Study code/Title Coordinator 11/03 Raspagliesi F. Activated (closed) Phase Total patients 2011 III 1 184 Patients enrolled in 2011 1 A phase III, randomized, double-blind trial of weekly paclitaxel plus AMG386 or placebo in women with recurrent partially platinum sensitive or resistant epithelial ovarian, primary peritoneal or fallopian tube cancers 11/11 Raspagliesi F. 2011 Observational 130 130 Breathing analysis by electronic nose for detection of ovarian cancer in general population and in population at risk 11/17 Procopio G. 2011 III 34 34 An open-label study of abiraterone acetate in subjects with metastatic castration-resistant prostate cancer who have progressed after taxane-based chemotherapy 11/22 Procopio G. 2011 III 6 6 Multicentre, single-arm, open label, clinical trial intended to provide early access to cabazitaxel in patients with metastatic hormone refractory prostate cancer previously treated with a docetaxel-containing regimen and to document safety of cabzitaxel in these patients 11/95 Valdagni R. 2011 Observational 1 1 30 Closed accrual Active surveillance “SA INT”in prostate cancer patients with low progression risk HEAD & NECK AND THYROID CANCERS 07/42 Licitra L. 2007 II SAMITAL in the prevention and care of mucositis induced by chemoradiation therapy in the treatment of cervico-facial neoplasias 08/05 Licitra L. 2008 II 5 Closed accrual A phase II, randomized trial of chemoradiation with or without Panitumumab in subjects with unresected, locally advanced squamous cell carcinoma of the head and neck 09/04 Licitra L. 2009 II 11 Closed accrual Phase II, multicenter, open-label, single arm trial to evaluate the safety and efficacy of oral E7080 in medullary and iodine-131 refractory, unresectable differentiated thyroid cancers, stratified by histology 09/05 Licitra L. 2009 III 9 2 An internationall, randomized, double-blinded, phase III efficacy study of XL184 versus placebo in subjects with unresectable, locally advanced, or metastatic medullary thyroid cancer 09/52 Licitra L. 2009 I-II 5 5 Open-label, randomized, controlled phase I/II study of cilengitide to evaluate the safety and efficacy of the combination of different regimens of cilengitide added to cisplatin, 5-FU, and cetuximab in subjects with recurrent/metastatic squamous cell cancer of the head and neck (ADVANTAGE) 10/02 Licitra L. 2010 II 8 1 Phase II study of Pemetrexed in combination with cisplatin and cetuximab in recurrent or metastatic squamous cell carcinoma of the head and neck 10/29 Locati L. 2010 II 31 18 II 5 5 Sorafenib in recurrent and/or metastatic salivary gland carcinomas 10/40 Licitra L. 2010 Phase II study of preoperative TPF chemotherapy in locally advanced resectable oral cavity squamous cell cancer in order to improve the rate of pathological complete response 10/65 Licitra L. 2011 III 4 4 A double-blind, randomized phase III study evalutating the efficacy and safety of Sorafenib compared to placebo in locally advanced/metastatic RAI-refractory differentiated thyroid cancer 11/07 Licitra L. 2011 III 8 8 A randomized, international, open-label. Multi-centre, phase III study to assess the effect of a patient outreach program on the percentage of time patients with locally advanced or metastatic medullary thyroid cancer experience grade 2 or higher adverse events during the first 12 months of treatment with vandetannib 185 Scientific Report 2011 Study code/Title Coordinator 11/26 Bossi P. Activated (closed) 2011 Phase Observational Total patients 20 Patients enrolled in 2011 20 Salivary cytokines levels and development of mucositis during radiochemotherapy for head and neck cancer:an observational study 11/44 Licitra L. 2011 III 1 1 Randomized, double-blind, multicenter two-stage adaptive phase III study of intravenous adnìministration of REOLYSIN (Reovirus type 3 dearing) in combination with paclitaxel and carboplatin versus the chemotherapy alone in patients with metastatic or recurrent squamous cell carcinoma of the head and neck who have progressed on or after prior platinum-based chemotherapy 11/45 Licitra L. 2011 II 3 3 A single arm, open-label, phase II, multicentre study, to assess the safety of vismodegib (GDC-0449) in patients with locally advanced or metastatic basal cell carcinoma 11/64 Licitra L. 2011 - 10 10 International study of the HPV-etiologic frection for head and neck cancers: retrospective pilot study HEMATOLOGIC MALIGNANCIES 04/14 Corradini P. 2004 I-II 6 Closed accrual Rituximab maintenance treatment versus no further after a brief induction therapy with FDN + rituximab in elderly patients with advanced stage previously untreated follicular lymphoma 04/32 Gianni A.M., Di Nicola M. 2004 Observational 15 3 Prospective observational study in the adult with Burkitt’s lymphoma of a polychemotherapy scheme in use in pediatrics 05/02 Corradini P. 2005 I-II 4 Closed accrual A multicenter, open-label study of oral melphalan, and CC-5013 (Revlimid) (MPR) as induction therapy in elderly newly diagnosed multiple myeloma patients 05/34 Gianni A.M., Corradini P. 2005 III 23 4 Multicentric randomized phase III study that compares high-dose chemotherapy with rituximab and autotransplantation of circulating hemopoietic precursors with CHOP with rituximab administered every 14 days as first-line therapy for patients at high risk with large B-cell non-Hodgkin’s lymphoma 05/64 Corradini P. 2006 (15/12/11) III 10 Closed accrual Randomized comparison of conditioning regimens of reduced intensity containing respectively anti-lymphocyte globulin versus alemtuzumab in allogeneic transplantation from non-family donors: global study 06/12 Corradini P. 2006 II 12 Closed accrual A phase II, multicenter study of bortezomib, pegylated liposomal doxorubicin, dexamethasone (PAD) as induction and melphalan (MEL 100) as transplant, in elderly newly diagnosed multiple myeloma patients 06/13 Corradini P. 2006 III 9 Closed accrual A phase III, multicenter, randomized open-label study of velcade, melphalan, prednisone and thalidomide (V-MPT) versus velcade, melphalan, prednisone (V-MP) in elderly untreated multiple myeloma patients 06/14 Corradini P. 2006 III 13 Closed accrual A phase III, prospective, randomized clinical study with velcade-thalidomide-dexamethasone versus thalidomide-dexamethasone for previously untreated patients with symptomatic multiple myeloma who are candidates to receive double autologous transplantation 06/28 Corradini P. 2006 III 4 Closed accrual 15 Closed accrual Zevalin at myeloablative doses in aggressive lymphomas of elderly patients 06/44 Corradini P. 2006 II Intensive chemo-immunotherapy as first-line in adult patients with peripheral T-cell lymphoma Ongoing Clinical Studies Study code/Title Coordinator 06/45 Corradini P. Activated (closed) 2007 (26/07/11) Phase Total patients III 5 186 Patients enrolled in 2011 Closed accrual A phase IIIb study of MabThera (rituximab) maintenance therapy in patients with follicular Non-Hodgkin’s Lymphoma who have responded to induction therapy 06/50 Corradini P. 2006 II 12 Closed accrual A phase II, multicenter study of Melphalan 100 mg/m2 (MEL 100) as transplant, Revlimid and Prednisone (RP) as consolidation and Revlimid alone as maintenance in elderly newly diagnosed multiple myeloma patients 06/55 Corradini P. 2007 II 12 Bortezomib and Dexamethasone treatment before donor lymphocyte infusions for myeloma patients progressing or relapsing after allogenetic transplantation of hematophoietic cells (FM-MYEL-06-01) 06/67 Corradini P. 2007 II 3 Closed accrual A phase II, multi-center, ranodmized, open label study of Velcade, Doxorubicin and Dexamethasone (PAD) vs Thalidomide and Dexamethasone (TD) in advanced and refractory multiple myeloma patients 07/38 Corradini P. 2007 III 10 4 A multicentric randomized trial in adult patients with acute myelogenous leukemia (AML) to compare: 1) a standard-dose versus high-dose remission induction regimen, and 2) an autologous blood stem cell transplantation versus an autologous blood cell-supported multicycle high-dose chemotherapy program,, within a risk-oriented postremission strategy reserving allogeneic stem cell transplantation for high-risk cases 07/48 Corradini P. 2007 II 12 1 Reduced intensity conditioning with high-dose rituximab followed by allogeneic transplantation of hematopoietic cells for the treatment of relapsed/refractory B-cell non Hodgkin’s lymphomas 07/55 Corradini P. 2008 II 8 Closed accrual Treatment with imatinib mesylate (Glivec) of severe chronic scleroderma-like GVHD, refractory to conventional immunosuppressive therapy 07/63 Corradini P. 2008 Observational 7 0 2008 III 7 Closed accrual Lombardy registry of HCV positive lymphomas 08/02 Gianni A.M., Corradini P. A phase III, multicentre, randomized, controlled study to determine the efficacy and safety of lenalidomide, melphalan and prednisone (MPR) versus melphalan (200 mg/m2) followed by stem cell transplant in newly diagnosed multiple myeloma subjects 08/14 Corradini P. 2008 (01/05/11) - 48 A study of the protein profile expression with mass spectrometry (SELDI-TOF) for the identification of prognostic markers in the plasma of patients with chronic lymphatic leukemia 08/24 Corradini P. 2008 I-II 6 Closed accrual A phase Ia/II, multi-center, open-label study of HCD122 admnistered intravenously once weekly for four weeks in adult patients with advanced non-hodgkin’s or Hodgkin’s lymphoma who have progressed after least two prior therapies 08/33 Gianni A.M. 2008 II 36 13 Phase II study of perifosine in combination with sorafenib for refractory/relapsed malignant lymphomas 08/34 Corradini P. 2008 III 3 1 A randomized comparison between conditioning regimens to allogeneic transplant of hemopoietic stem cells containing I.V. Busulfan (I.V. Bu; Busilvex) with Fludarabin (BUFLU) versus I.V. Busulfan with Cyclophosphamide (BUCY2) in 40-55 years patients with acute myeloid leukemia (AML) in complete remission 08/49 Gianni A.M., Corradini P. 2008 II 33 8 Multicentre clinical study with early treatment intensification in patients with high-risk Hodgkin lymphoma, identified as FDGPET scan positive after two conventional BVD courses 09/09 Gianni A.M., Corradini P. 2009 III 9 0 Phase III study comparing rituximab-supplemented ABVD (R-ABVD) with ABVD followed by involved-field radiotherapy (ABVD-RT) in limited-stage (stage I-IIA with no areas of bulk) Hodgkin’s lymphoma 187 Scientific Report 2011 Study code/Title Coordinator Activated (closed) Phase Total patients 09/13 Corradini P. 2009 II 1 Patients enrolled in 2011 0 Safety and efficacy of lenalidomide as main therapy in patients with newly diagnosed multiple myeloma following a tandem autologous-allogeneic transplant 09/39 Corradini P. 2009 III 14 3 Phase III intergroup multicentre, randomized, controlled 3 arm parallel group study to determine the efficacy and safety of lenalidomide in combination with dexamethasone (Rd9 versus melphalan, prednisone and lenalidomide (MPR) versus cyclophosphamide, prednisone and lenalidomide (CPR) in newly diagnosed multiple myeloma subjects 09/46 Corradini P. 2009 III 11 Closed accrual A phase III, multicentre, randomized, controlled study to determine the efficacy amd safety of ciclophosphamide, lenalidomide and dexamethasone (CRD) versus melphalan (200 mg/m2) followed by stem cell transplant in newly diagnosed multiple myeloma subjects 09/59 Gianni A.M. 2009 I-II 13 4 Phase I/II of desamethasone, ofatumumab and bendamustine (TREANDA) (DOT) as first-line treatment of mantle-cell lymphoma (MCL) in the elderly 09/69 Corradini P. 2010 III 12 2 A multicenter, randomized, doble-blind, placebo controlled phase III study of panobinostat in combination with bortezomib and dexamethasone in patients with relapsed multiple myeloma 09/76 Corradini P. 2010 II 4 2 Brief induction chemoimmunotherapy with rituximab + bendamustine + mitoxantrone followed by rituximab in elderly patients with advanced stage previously unrtreated follicular lymphoma 10/07 Corradini P. 2010 - 3 1 Monitoring of human polyomavirus reactivation in patients with lymphoproliferative disease treated with chemotherapy, chemotherapy and rituximab, and rituximab 10/12 Corradini P. 2010 I-II 5 3 A phase I/II, multicenter, open label study of pomalidomide cyclophosphamide and prednisone (PCP) in patients with multiple myeloma relapsed and/or refractory to lenalidomide 10/13 Corradini P. 2010 Observational 8 Closed accrual II 1 1 Prospective audit on stem cell mobilization in malignant lymphoma 10/27 Di Nicola M. 2010 Randomized phase II trial on primary chemotherapy with high-dose methotrexate and high-dose cytarabine with or without thiotepa, and with or without rituximab, followed by brain irradiation vs high-dose chemotherapy supported by autologous stem cells transplantation for immunocompetent patients with newly dignosed primary CNS lymphoma 10/31 Gianni A.M. 2010 III 4 4 A randomized, double-blind, placebo-controlled phase III study of SGN-35 (brentuximab vedotin) and best supportive care (BSC) versus placebo and BSC in the treatment of patients at high risk of residual Hodgkin lymphoma (HL) following autologous stem cell transplant (ASCT) 10/43 Devizzi L. 2011 II 2 2 A multicenter phase II study to evaluate the clinical activity and the safety profile of everolimus (RAD001) in marginal zone Bcell lymphomas (MZL) 10/49 Magni M. 2010 Observational 70 0 Outcome of second-line treatment in patients with relapsed follicular lymphoma according to the type of first-line treatment received 10/57 Corradini P. 2010 III 5 4 A phase III trial comparing bertozomib, cyclofosfamide and dexamethasone versus lenalidomide cyclofosfamide and dexamethasone in patients with multiple myeloma at first relapse 10/73 Corradini P. 2010 Observational 8 0 Observational study on the incidence of haemorrahagic cystitis (HC) in haematopietic stem cell transplantation (HSCT) Ongoing Clinical Studies Study code/Title Coordinator Activated (closed) 10/86 Corradini P. 2011 Phase - Total patients 1 188 Patients enrolled in 2011 1 Prognosis of patients with relapsed/refractory HL treated with IGEV induction therapy before HDCT with AHSCT 11/13 Devizzi L. Corradini P. 2011 Observational 7 7 2 2 REVEAL- REVlimid Effectiveness of Administration in patients with Lymphoma 11/34 Corradini P. 2011 I An open-label, single-arm, phase I study of AEB071 (a protein kinase C inhibitor) in patients with CD79-mutant diffuse large Bcell lymphoma 11/37 Corradini P. 2011 II 2 2 A multicenter, open label phase II study of carfilzomib, cyclophosphamide and dexamethasone in newly diagnosed multiple myeloma patients LUNG CANCERS 05/53 Pastorino U. 2006 - 4099 2 Spiral CAT, biomarkers and proteomic analysis, associated to a program of primary prevention for the early diagnosis of lung cancer: randomized study in subjects at high risk: project MILD 07/18 Platania M. 2007 III 5 Closed accrual II 8 Closed accrual START - Stimulating Targeted Antigenic Responses To NSCLC 07/22 Zilembo N. 2007 Randomized phase II study of pemetrexed versus pemetrexed and carboplatin as second line chemotherapy in advanced nonsmall cell lung cancer 07/35 Zilembo N. 2007 II 4 Closed accrual A phase II study of NGR-hTNF administered as single agent every 3 weeks in patients affected by advanced or metastatic malignant pleural mesothelioma previously treated with no more than one systemic therapeutic regimen 08/28 Zilembo N. 2008 II 5 Closed accrual Phase II study of the combination of bevacizumab plus pemetrexed and carboplatin as first line therapy in patients with malignant pleural mesothelioma 08/64 Zilembo N. 2008 (15/07/11) III 9 Closed accrual A phase III, randomized, double.blind, placebo-controlled multi-center study of ASA404 in combination with docetaxel in second-line treatment of patients with advanced or metastatic (stage IIIb/IV) non-small cell lung cancer (NSCLC) 09/27 Zilembo N. 2009 II 31 6 A randomized phase II study with NGR-hTNF in combination with standard chemotherapy regimen vs standard chemotherapy regimen in non-pretreated patients with advanced non-small cell lung cancer (NSCLC) 09/74 Zilembo N. 2010 III 6 5 A randomized, multicenter, open-label phase III study of gemcitabine-cisplatin chemotherapy plus IMC-11F8 versus gemcitabinecisplatin chemotherapy alone in the first-line treatment of patients with squamous stage IIIb or IV non-small cell lung cancer (NSCLC) 09/75 Zilembo N. 2010 III 9 1 A randomized, multicenter, open-label phase III study of pemetrexed-cisplatin chemotherapy plus IMC-11F8 versus pemetrexed-cisplatin chemotherapy alone in the first-line treatment of patients with nonsquamous stage IIIb or IV non-small cell lung cancer (NSCLC) 10/03 Platania M. 2010 III 4 Closed accrual A phase III, randomized, double-blind, placebo controlled study of oral talactoferrin in addition to best supportive care in patients with non-small cell lung cancer who have failed two or more prior treatment regimens 10/10 Zilembo N. 2010 III 2 1 Randomized proteomic stratified phase III study of second line erlotinib versus chemotherapy in patients with inoperable nonsmall cell lung cancer- PROSE Study 189 Scientific Report 2011 Study code/Title Coordinator 10/41 Pastorino U. Activated (closed) Phase 2010 I-II Total patients 40 Patients enrolled in 2011 18 A prospective randomized phase I/II study on anatomic lung resections using laser, without mechanical suturing devices for parenchyma and synthetic materials for aerostasis versus standard treatment 10/72 Leo F., Pastorino U. 2011 III 221 221 The airINTrial: a prospective randomized phase III trial of the use of different modalities of pleural aspiration for the management of breath loss after lung surgical resection MELANOMA 08/11 Bajetta E. 2008 (05/07/11) I 9 Closed accrual A dose-finding study with fotemustine fixed dose in combination with docetaxel in pretreated with metastatic melanoma 08/52 Santinami M. 2009 III 37 16 A double-blind, randomized, placebo-controlled phase III study to assess the efficacy of recMAGE-A3 + AS15 ASCI as adjuvant therapy in patients with MAGE-A3 positive resected stage III melanoma 08/55 Del Vecchio M. 2008 (20/07/11) III 8 Closed accrual A multicenter, randomized, double-blind study of dacarbazine with or without Genasense in chemotheapy naive subjects with advanced melanoma and low LDH (the AGENDA trial) Del Vecchio M. 2008 09/42 Del Vecchio M. 2009 III 21 Closed accrual An open label, multicenter, phase III trial of ABI-007 vs dacarbazine in previously untreated patients with metastatic malignant melanoma 10/06 Del Vecchio M. 2010 III 10 Closed accrual BRIM 3: a randonized, open-label, controlled, multicenter, phase III study in previuosly untreated patients with unresectable stage IIIC or stagerIV melanoma with V600E BRAF mutation receiving RO5185426 or dacarbazine 10/25 Santinami M. 2010 I-II 6 6 An open, dose-escalation phase I/II study to assess the safety, immunogenicity and clinical activity of rec-PRAME + AS15 Antigen-specific Cancer Immunotherapeutic as first-line treatment of patients with PRAME-positive metastatic melanoma 10/33 Del Vecchio M. 2010 II 9 9 An open-label, multicenter, randomized, phase Ib/II study of E7080 in combination with dacarbazine versus dacarbazine alone as first line therapy in patients with stage IV melanoma 10/34 Santinami M. 2010 II 9 9 A phase II single arm study of the combination of Ipilimumaband fotemustine in patients with non-resectable stage III or stage IV melanoma 11/01 Del Vecchio M. 2011 III 5 5 A phase III randomized, open-label study comparing GSK1120212 to chemotherapy in subjects with advanced or metastatic BRAFV600E/K mutation-positive melanoma 11/39 Rivoltini L. 2011 Observational 6 6 Identification of circulating microRNAs as potential indicators of progression in metastatic melanoma 11/40 Rivoltini L. 2011 Observational 32 32 10 0 A study of immunomodulatory effect of BRAF and MEK inhibitors in melanoma patients SARCOMAS 03/31 Casali P. 2003 II-III EUROpean Bone Over 40 Sarcoma Study. An european treatment protocol for bone-sarcoma in patients older than 40 years 03/45 Gronchi A. 2003 Pilot 41 Pre-operative chemo-radiation therapy in retroperitoneal soft tissue sarcomas (± RT boost) Closed accrual Ongoing Clinical Studies Study code/Title Coordinator Activated (closed) Phase 03/46 Bertulli R. 2004 II Total patients 21 190 Patients enrolled in 2011 Closed accrual Ifosfamide at high doses in prolonged continuous infusion by a portable infusion system in soft-tissue sarcomas typical of the adult in an advanced phase in second/further line chemotherapy 04/01 Bertulli R. 2004 II 15 Closed accrual Gemcitabine in leiomyosarcoma in an advanced phase in second or further line of chemotherapy 04/20 Corradini P. 2004 II 2 Closed accrual Transplant of hemopoietic stem cells from family HLA-identical donor after conditioning at reduced intensity in soft tissue sarcoma in a metastatic phase 05/31 Ferrari A. 2005 III 81 19 122 29 24 2 A protocol for localized non-rhabdomyosarcoma soft tissue sarcoma 05/32 Ferrari A. 2005 III EpSSG NRSTS 2005. A protocol for localized non-rhabdomyosarcoma soft tissue sarcoma 06/53 Casali P. 2006 II Trabectedin (ET743) in metastatic or locally advanced cell liposarcoma pretreated with chemotherapy 07/11 Stacchiotti S. 2007 II 10 Closed accrual 1 Closed accrual Open-label trial of imatinib in patients with desmoid tumor and chondrosarcoma 07/39 Casali P. 2007 II Phase II, non randomized, open-label, single arm trial of patients with advanced or metastatic osteosarcomas, administered with pemetrexed (Alimta, 500 mg/m2 by intravenous infusion of 10 minutes) 08/01 Casali P. 2008 Pilot 1 Closed accrual A pivotal trial to determine the efficacy and safety of AP23573 when administered as maintenance therapy to patients with metastatic soft-tissue or bone sarcoma 08/22 Casali P. 2008 II 3 Closed accrual Phase II, non-randomized study of second line tretment with sarafenib (BAY 43-9006) in patients affected by relapsed highgrede osteosarcoma 08/25 Casali P. 2008 III 2 Closed accrual A multinational, randomized, double-blind placebo controlled study of AVE8062 (25 mg/m2) administered every 3 weeks, in patients with advanced -stage soft tissue sarcoma treated with cisplatin (75 mg/m2) after failure of antracycline and ifosfamide chemotherapies 08/45 Casali P. 2008 III 2 1 A randomized, multicenter, phase III trial of Trabectedin (yondelis) versus doxorubicin-based chemotherapy as first-line therapy in patients with traslocation related sarcomas (TRS) 08/57 Casali P. 2008 III 11 Closed accrual A randomized double-blind phase III trial of pazopanib versus placebo in patients with soft tissue sarcoma whose disease has progressed during or following prior therapy 08/62 Casali P. 2008 II 17 3 Open label, multi-center, phase II study denosumab in subject with giant cell tumor of bone 09/58 Casali P. 2009 II 17 8 3 1 Phase II study of lapatinib in EGRF/HER2NEU positive advanced chordoma 09/78 Casali P., Raspagliesi F. 2010 II A phase II randomized - non comparative - study on the activity of trabectedin or gemcitabine + docetaxel in metastatic or locally relapsed uterine leiomyosarcoma pretreated with conventional chemotherapy 10/30 Casali P. 2010 II 7 3 Randomized phase II study evaluating two doses of NGR-hTNF administered either as single agent or in combination with doxoribicin in patients with advanced soft tissue sarcoma (STS) 191 Scientific Report 2011 Study code/Title Coordinator 10/44 Stacchiotti S. Activated (closed) Phase Total patients Patients enrolled in 2011 2011 II 9 9 8 8 Phase II study on imatinib in combination with RAD001 in advanced chordoma 10/66 Gronchi A. 2011 II Localized high-risk soft tissue sarcomas of the extremities and trunk wall in adults: an integrating approach comprising standard vs histotype-tailored neoadjuvant chemotherapy 10/85 Rivoltini L. 2011 Observational 24 24 Evaluation of the role of immunosuppressive mechanisms in the prognosis and response to treatment with targeted therapy drugs in sarcoma patients 11/05 Casali P. 2011 - 1 1 Translational study on modulation of gene transcription induced by Trabectedin in patients with myxoid/round cell liposarcoma 11/06 Gronchi A. 2011 Observational 210 210 2011 II 3 3 A retrospecive study of retroperitoneal sarcomas 11/18 Casali P. A phase II, double-blind placebo-controlled study evalutating the safety and efficacy of IPI-926 in patients with metastatic or locally advanced (unresectable) chondrosarcoma 11/19 Casali P. 2011 III 1 1 A randomized, open.label, multicenter, phase III study to compare the efficacy and safety of eribulin with dacarbazine in subjects with soft tissue sarcoma 11/28 Bertulli R. 2011 Observational 2 2 II 3 3 Rabdomiosarcoma of adults. An observational prospective study 11/73 Bertulli R., Luksch R. 2011 ABCB1/P- glycoprotein expression as factor for the biologic stratification of the metastatic osteosarcoma of the extremities: a prospective study URINARY APPARATUS 06/38 Procopio G. 2006 II 56 Closed accrual A randomized open-label multicenter phase II study of first line therapy with Sorafenib in association with IL-2 versus Sorafenib alone in patients with unresectable and/or metastatic renal cell cancer 07/53 Procopio G. 2007 III 6 1 Sunitinib treatment of renal adjuvant cancer (S-TRAC): a randomized double-blind phase III study of adjuvant sunitinib vs placebo in subjetcs with high risk RCC 08/41 Procopio G. 2008 II 7 Closed accrual A randomized, open label, multi-center phase II study to compare bevacizumab plus RAD001 versus interferon alfa-A plus bevacizumab for the first-line treatment of patients with metastatic clear cell carcinoma of the kidney 08/51 Procopio G. 2008 III 5 Closed accrual 4 2 5 0 Axitinib (AG 013736) as second line therapy for metastatic renal cell cancer: AXIS trial 10/11 Procopio G. 2010 II Phase II study of sunitinib in metastatic renal cancer with non-clear cell histology 10/52 Salvioni R. 2010 II A phase II study of neoadjuvant Cisplatin and Gemcitabine plus Sorafenib for patients with transitional cell carcinoma of the bladder 10/78 Salvioni R. 2011 II 1 1 Randomized phase II study assessing the combination of vinflunine with gemcitabine and vinflunine with carboplatin in patients ineligible to cisplatin with advanced or metastatic transitional cell carcinoma of the urothelium Ongoing Clinical Studies Study code/Title Coordinator Activated (closed) Phase Total patients 11/09 Procopio G. 2011 III 3 192 Patients enrolled in 2011 3 A randomized, double.blind, placebo-controlled phase III study to evaluate the efficacy and safety of pazopanib as adjuvant therapy for subjects with localized or locally advanced RCC following nephrectomy PEDIATRIC TUMORS 95/26 Cefalo G., Luksch R. 1995 II 82 0 Immunotherapy (IL-2 and activated circulating mononucleate cells) and pre- and post-surgical antineoplastic chemotherapy in the primary treatment of osteosarcoma 01/33 Luksch R. 2001 (30/08/11) II 31 Closed accrual Prospective randomized study for the treatment of nonmetastatic osteosarcoma of the extremities 01/40 Luksch R. 2002 III 49 5 400 20 Protocol NB-AR-01: First European Cooperative Study for high-risk neuroblastoma 01/41 Seregni E., Bombardieri E. 2001 Observational Protocol for evaluation and therapy of the diencephalohypophysial alterations in pediatric patients with cerebral neoplasms 03/12 Massimino M. 2003 Observational 44 3 19 2 Observational 94 15 III 80 8 III 14 Closed accrual Second protocol for diagnosis and treatment of ependymoma in a pediatric age 03/13 Luksch R. 2003 II Non-controlled clinical study for the treatment of Ewing’s sarcoma in relapse 03/14 Spreafico F. 2003 Wilms’ tumor: diagnostic-therapeutic protocol AIEOP 2003 03/16 Terenziani M. 2003 Germ cell tumors: diagnostic-therapeutic protocol AIEOP 2003 04/21 Gandola L. 2004 (HIT-SIOP PNET 4. A SIOP and GPOH TRIAL). A prospective randomized controlled trial of hyperfractionated versus conventionally fractionated radiotherapy in standard-risk medulloblastoma 05/17 Luksch R., Castellani M.R. 2005 II 1 0 Phase II protocol with combined chemotherapy and 131I-MIBG in the treatment of patients with neuroblastoma resistant or in relapse (I-METCH) 05/26 Luksch R. 2006 Pilot 5 Closed accrual Ewing’s family tumors at high risk: pilot study comprising a window-therapy with cisplatin, intensive chemotherapy, RT, consolidation with non-myeloablative immunosuppressive chemotherapy and allotransplant of hemopoietic cells 06/23 Luksch R. 2006 II 7 Closed accrual 35 4 Phase II study of Glivec (Imatinib Mesylate) in patients with advanced neuroblastoma 07/08 Cefalo G. 2007 III LCH-III. Treatment protocol of the third international study for Langerhan’s cell histiocytosis 07/31 Luksch R. 2007 - 16 4 Guidelines for the treatment of patients with localized resectable neuroblastoma and analysis of prognostic factors 07/36 Casanova M. 2007 II 5 Closed accrual International randomized study to evaluate the addition of docetaxel to the combination of cisplatin-5-fluorouracil (TCF) vs. cisplatin-5-fluorouracil (CF) in the induction treatment of nasopharyngeal carcinoma (NPC) in children adolescent 08/13 Casanova M. 2008 II 4 0 Open-label, multi-center, randomized, two stage adaptive design study of the combination of bevacizumab with standard chemotherapy in minor patients with metastatic rhabdomyosarcoma, non-rhabdomyosarcoma soft-tissue sarcoma or Ewing sarcoma/soft tissue primitive neuroectdermal tumour 193 Scientific Report 2011 Study code/Title Coordinator 08/17 Cefalo G. Activated (closed) Phase 2008 II Total patients Patients enrolled in 2011 13 3 7 3 HL PED 2008 Hodgkin’s lymphoma. A therapeutic protocol for sequels reduction 09/22 Casali P. Luksch R. 2009 III A phase II study on the efficacy of dose intensification in patients with non-metastatic Ewing’s sarcoma 09/25 Casali P. Luksch R. 2009 II 4 2 Therapeutic protocol with high-dose chemotherapy, radiotherapy, maintenance therapy with low-dose Cyclophosphamide and anti-COX2 in metastatic Ewing’s sarcoma: ISG/AIEOP study 09/57 Casanova M. 2009 II 7 Closed accrual Phase II single-arm studies of temozolomide in combination with topotecan in refractory or relapsing neuroblastoma and opther paediatric solid tumor 11/02 Casanova M. 2011 I 4 4 A phase I study of LDE225 in pediatric patients with recurrent or refractory medulloblastoma or other tumors potentially dependent on the Hedgehog-signaling pathway 11/47 Cefalo G. 2011 Observational 19 19 Quality of life and personality factors in patients recovered from osteosarcoma in evolutive age towards a deeper understanding of long-term adaptation 11/55 Casanova M. 2011 III 1 1 A phase III, randomized, double-blind, active comparator-controlled clinical trial, conducted under in house blinding conditions, to examine the efficacy and safety of aprepitant for the prevention of chemotherapy induced nausea and vomiting (CINV) in pediatric patients PALLIATIVE CARE 10/36 Caraceni A. 2011 IV 17 17 An open-label randomized controlled clinical trial to compare the analgesic efficacy of therapeutic strategies with Oxycodone, Fentanyl and Buprenorphine versus Morphine in patients with cancer-related pain of moderate-severe intensity, since the start of third-step treatment of the WHO analgesic scale 11/23 Ripamonti C. 2011 Observational 54 54 A no-profit observational, prospective study describing the presence and intensity of nausea, vomiting (N/V), of related symptoms and of subjective feeling of malaise in patients with the following neoplasms: head and neck , lung (NSCLC/SCLC) and pleural, urothelial, male genital apparatus (germinal neoplasm, penile spinocellular carcinoma) treated first with chemotherapy including drugs with high/moderate vomiting risk and in inter cycle phase MISCELLANEA 02/27 Terenziani M. 2002 Pilot 153 Closed accrual Program of control in patients subjected to radiotherapy comprising the breast region during infancy and adolescence 05/66 Tagliabue G., Contiero P. 2006 Observational 15666 375 II 10 Closed accrual Registry of congenital malformations in Lombardy 06/77 Celio L. 2007 Phase II study oh PHA-739358 administered by a 24-Hour IV infusion every 14 days in advanced/metastatic breast, ovary, colorectal, pancreatic, small cell lung and non-small-cell lung cancer 07/03 Buzzoni R. 2007 III 8 Closed accrual A randomized, double-blind, placebo controlled, multicenter phase III study in patients with advanced carcinoid tumor receiving Sandostatin LAR and RAD001 or Sandostatin LAR and placebo 07/07 Laffranchi A. 2010 II 53 50 Calendula cream versus cortisone cream (fluocortolone) for the prevention of cutaneous erythema from breast and ganglion areas radiation. A comparative randomized phase II study of 60 cases Ongoing Clinical Studies Study code/Title Coordinator 07/40 Cresta S. Activated (closed) 2007 Phase I Total patients 194 Patients enrolled in 2011 23 Closed accrual 61 4 Dose-finding study of Caelix and RAD001 in patients with advanced solid tumors 08/12 Capri G. 2008 Ib An open-label, safety, pharmacockinetics and pharmacodynamic dose escalation phase Ib study of pazopanib in combination with epirubicin or doxorubicin in subjects with advanced solid tumors 08/15 Procopio G. 2008 III 13 0 2009 III 5 1 Sorafenib long term extension program (STEP) 08/50 Favaro M. ALBumin Italian Outcome Sepsis study- ALBIOS STUDY “Efficacy of albumin administration for volume replacement in patients with severe sepsis or septic shock” 09/06 Buzzoni R. 2009 II 35 Closed accrual An open label, single arm, phase II study of combination RAD001 and octreotide LAR in patients with advanced neuroendocrine tumors as fist line treatment 09/08 Tognoli E. 2009 II 60 Methadone for postoperative analgesia after balanced anaesthesia integrated with low dose ketamine S(+) 09/32 Decarli A. 2009 Observational 144 134 Epidemiologic studies on environmental risk factors and their interactions with genetic factors of bladder cancer and sarcomas 09/35 Pastorino U. 2009 - 468 94 Efficay of thermal treatment for respiratory airways in heavy smokers 09/36 Cresta S. 2009 (01/12/11) I-II 4 Dose-finding study of combination of trabectedin and cisplatin in patients with advanced solid tumors 09/41 Licitra L. 2009 III 36 Closed accrual 18 Role of Aprepitant in the prevention of delayed vomiting from Cisplatin: a double-blind controlled study 09/47 Cresta S. 2009 I 8 Closed accrual A phase I, open label, multicenter, study to assess the safety. Tolerability and pharmacology of AZ D2281 in combination with liposomal doxorubicin (Caelyx) in patients with advanced solid tumors 09/49 Pastorino U. 2009 - 191 24 14 2 Pharmacological prevention with Vareniclin in heavy smokers subjected to screening 09/53 Cresta S. 2009 I Phase I dose escalation study evaluating the safety and tolerability of PankomabGEX tm in patients with advanced, TA-MUC1 positive solid malignancies who are not longer eligible for standard therapy 09/54 Capri G. 2009 I 10 1 15 Closed accrual Phase Ib study of CC-5013 and paclitaxel in patients with advanced solid tumors 09/55 Capri G. 2009 I Phase I dose finding and pharmacokinetic study of daily administrations of the intravenous camptothecin Namitecan (ST1968) in patients with refractory or recurrent solid tumors 09/72 Corradini P. 2009 Observational 52 Closed accrual Evaluation of the immune response after anti-flu vaccination against H1N1 pandemic virus in oncologic and hematologic patients 10/04 Nicolai N. 2010 - 65 34 A prospective evaluation of morbidity parameters and postoperative and medium-term quality of life of patients submitted to videolaparoscopic vs open retroperitoneal lymphadenectomy 10/32 Cresta S. 2010 I 6 5 Dose-escalation, PK and safety study with single agent CetuGEX in patients with locally advanced and/or metastatic cancer 195 Scientific Report 2011 Study code/Title Coordinator 10/42 Capri G. Activated (closed) 2010 Phase I Total patients 4 Patients enrolled in 2011 2 An open-label, non-randomized dose escalation, safety and pharmacokinetics phase I study of ombrabulin (AVE8062) in combination with bevacizumab administered by intravenous infusion every 3 weeks in patients with advanced solid tumors 10/54 Casali P. 2011 II 3 3 Phase II study of nilotinib efficacy in pigmented villo-nodular synovitis/tenosynovial giant cell tumour (PVNS/TGCT) 10/55 Morosi C. 2010 - 15 13 Evaluation of the response according to dimensional and tissue criteria using contrast-enhanced amplifier ultrasonography in patients with soft tissue sarcomas or gastrointestinal stromal tumors (GIST) after molecular target therapies - CONTICANET 10/68 Ripamonti C. 2010 (01/07/11) Observational 266 126 Validation in Italian language of the questionnaire “patient dignity inventory” and evaluation of the relationship between perceived dignity and parameters of physical, emotional, spiritual and religious well-being in patients with solid and hematologic tumors in active oncological therapy 11/10 Zaffaroni N. 2011 - 2 2 2011 I 4 4 Biotech of prostate cancer 11/56 Guidetti A. A phase I dose-escalation study of PHA-739358 administered in combination with docetaxel or gemcitabine or bevacizumab or carboplatin in adult patients with advanced solid tumors, including Hodgkin’s and non-Hodgkin’s lymphoma 11/67 Boffi R. 2011 - 50 Role of genetic profile in the evaluation of the smoker and personalization of anti-smoking therapies 50 196 ONGOING PROJECTS SUPPORTED BY DIFFERENT ORGANIZATIONS ALLEANZA CONTRO IL CANCRO – ISTITUTO SUPERIORE DI SANITA’ • Assistance needs in senior adults. Confounding variables in the patient-caregiver relationship • National Telepathology Network (Teseo) • National network for clinical trials and GMP structures for tumor biotherapy • National Network “START project” (State of the Art in Oncology) • National Italian Network of hereditary/familial tumors: establishment of shared operative tools for assistance and research • Development of idiotypic vaccines for phase I/II trials of subset-specific immunotherapy of B lymphomas • Biological combined and target therapies in solid tumors: phase I-II studies • National network of biobanks in oncology • New molecules of inflammation: transfer from laboratory to patient bed • Development of new therapies in skeletal muscle sarcomas: comparison between immunotherapy and target therapy • National network of tumor registries: indicators and cancer control in Italy • National Bioinformatics Network in oncology • National service of information in oncology • Tumor microenvironment as therapeutic target • Identification of markers for the prevision of the response to new antitumor drugs (HDAC inhibitors, tyrosine kinase and ionic pumps) • Application of chemotherapy to the remodulation of the antitumoral immune response: a study of the "proof of concept" mechanisms in humans AMERICAN INSTITUTE FOR CANCER RESEARCH (AICR) • Matricellular SPARC in bone marrow failure and lymphomas ASSOCIAZIONE BIANCA GARAVAGLIA • Research activity in pediatric tumors ASSOCIAZIONE ITALIANA PER LA RICERCA SUL CANCRO • Comprehensive diagnosis and treatment for intracranial pediatric ependymoma • Early innovative diagnostic procedures of lung cancer progression • Identification of genes expressed in human melanoma and regulating antitumor immunity • Breast carcinoma extracellular matrix and response to therapy • Molecular markers in lung carcinogenesis for early diagnosis, response to therapy and target identification • Morphologic criteria and molecular targets in hepatocellular carcinoma: pre-clinical and clinical implications • Tumor-host interaction affecting immunological and clinical responses in vaccinated colorectal cancer patients • Anti-CD20antibody before allogeneic transplantation: clinical and biological implications in B-cell lymphomas • Molecular signatures from paraffin-embedded tissue predicting clinical outcome of breast cancer patients • Wilms tumor: molecular prognostic markers and candidate genes analyses • Treatment with tandem 90Y-DOTA-TATE and 177Lu-DOTA-TATE of GEP tumours refractory to conventional therapy • Identification of potential biopredictors of targeted treatments and monitoring of response/resistance balance 197 Scientific Report 2011 • Agonists and antagonists of Toll-like Receptor 9 in oncological experimental models • Fhit degradation in breast cancer proliferation: a potential target of novel therapeutic strategies • Identification of therapeutic targets for ovarian cancer by functional genomics and biomolecular analysis • Extracellular matrix at the intersection between tumor and immune system • Stemness signature and breast cancer progression:relationship and strategies of interference • DNA damage responses and Chk2 regulation and interaction with novel targets • Molecular mechanisms of epithelial thyroid carcinogenesis: role of selected molecules and pathways • Expression profiling and functional analysis of microRNAs in prostate cancer • Contribution of drug transporters to resistence to platinum compounds in ovarian cancer patients • Anti-cancer vaccines in early disease for achieving effective immunological control of tumor progression • Overcoming drug resistence by modulation of cytotoxic response and protective pathways • Targeted therapy: disclosing the response limit in Imatinib-treated tumors • Relationships between FAK signaling, microtubule dynamics and drug response • Involvement of microRNAs in HER2-and estrogen-mediated pathways in human breast cancer • Targeting autophagy in cancer therapy • Melanoma interaction with the microenvironment: role of transcription factors and pro-inflammatory cytokines • Classification of BRCA1 and BRCA2 alleles: integrating in vitro analyses and multifactorial likelihood models • Randomized trial of diet, physical activity and breast cancer recurrences: the Diana-5 study • Molecular and cellular imaging in cancer • Identification of immunodominant non-Hodgkin lymphoma-restricted antigen(s) as novel biotarget(s) for therapy • Identification of telomere maintenance mechanism-relatedgenes and miRNAs as prognostic and terapeutic tools • Translational research on molecular markers in gastric cancer patients treated with adjuvant therapy • Influence of lung tissue microenvironment on tumorigenesis • Identification of progression markers for a clinical impact in metastatic melanoma • Interactions between regulatory T cells and mast cells in cancer • Altered choline metabolism in ovary cancer: prognostic relevance of choline kinase activity and expression • Role of the heparanase/heparan sulfate system as a therapeutic target in sarcoma therapy • Cell therapy with TRAIL-armed, genetically engineered or phenotypically redirected, effectors • Personalized pain control in cancer care: the contribution of opioid pharmacogenomics • Prostate cancer survival patients in Italy • Identification of expression networks as effectors of genetic susceptibility to lung cancer in mice • Therapeutic pathology: the receptor tyrosin Kinase model • MicroRNAs in papillary thyroid carcinoma: pathways involved and possible therapeutic targets • Identification of genetic changes and cellular populations sustaining invasiveness of lung cancer • miRNA profiles associated to clinical response in ovary cancer: biologic and clinical implications • Innovative approach for discovery and development of promising targeted agents in head & neck cancer • New substrates of the ATM-Chk2 signaling axis and function in the DNA damage response pathway • Matricellular proteins as accomplices in tumor development: homeostatic and immunological roles • Terapeutic targeting of pathways leading to generation of TGFb+myeloid suppressor cells in melanoma patients • Distant metastases in early breast cancer: Links with activation of inflammatory and immune response genes • Integrative genomic analysis of intrahepatic cholangiocarcinoma: implication for clinical management • Targeting of ALK Kinase activity in neuroblastoma and rhabdomyosarcoma • Evaluation of biomarkers to predict treatment response in relapsed myeloma COMPAGNIA DI SAN PAOLO • Development of an in vitro and in vivo model for the study of lung cancer stem cells to develop selectively target innovative therapeutic approaches • EPICOR 2 – Study on the risk of coronary heart disease related to behaviour, biological and genetic susceptibility markers in the EPICOR collaboration in Italy and Europe Ongoing Projects supported by different organizations 198 • EUROCARE - high resolution collection of clinical data and statistical analysis for the interpretation of the prognostic disparities in Italy EUROPEAN COMMISSION • CONTICANET - CONnective TIssue CAncer NETwork to integrate european experience in adult and children • IDEFICS - Identification and prevention of Dietary- and lifestyle-induced health EFfects in Children and infantS • InterAct - Examination of the interaction of genetic and lifestyle factors on the incidence of type 2 diabetes • CHEMORES - Molecular mechanisms underlying CHEMOtherapy RESistance, therapeutic escape, efficacy and toxicity • OPCARE9 – Optimizing Cancer Patient Care through the Advancement of Research and Education • EUROCHIP-III Common Actions • IMPASHS - Evaluation of the IMPAct of Smoke-free policies in Member States on exposure to second-hand smoke and tobacco consumption • MAGNIFYCO - MAGnetic Nanocontainers For combined hyperthermia and COntrolled drug release • SPIDIA - Standardisation and improvement of generic pre-analytical tools and procedures for in vitro diagnostics • Three modality contrast imaging using multi-functionalized microballons (3MICRON) • ENVIROGENOMARKERS. Genomic Biomarkers of Environmental Health • Genomic predictors and oncogenic drivers in hepatocellular carcinoma (HEPTROMIC) • HSCT and Jak-STAT-Role and Modulation of Jak and STAT signaling in Graft Rejection and Graft versus Host Disease (HSCT and JakSTAT) • EUROSARC - European clinical trials in rare sarcomas within an integrated translational trial network • Determining (epi)genetic therapeutic signatures for improving lung cancer prognosis (CURELUNG) • Transfection Ability and Intracellular Pathway of LbL Nanostructured siRNA Delivery Systems (Nanosirna) • A European Platform for translational cancer research (Eurocan Platform) FONDAZIONE CARIPLO • Identification and biomolecular characterization of cancer stem cells of ovarian cancer for the development of new diagnostic and therapeutic approaches • Expression profiles and functional analysis of microRNA in prostate cancer • Phosphoproteomics of cutaneous melanoma: from biology of cancer stem cells to the identification of new therapeutic targets • Inhibitors of apoptosis proteins (IAPs) as anticancer therapeutics • Evaluation of the bone mass and body composition in oncologic pediatric patients • Modification of gene expression of the sialidases Neu2 and Neu3 in melanoma: identification of new molecular bases for the development of targeted therapies • Mast cells at the interface between external challenges and immune regulation in colitis and colorectal cancer • EUROCARE 6 - high resolution collection of clinical data and statistical analysis for the interpretation of the prognostic disparities in Italy • The role of religious beliefs/practices and spirituality on life quality and adaptation to disease of oncological patients in advanced phase of disease FONDAZIONE GUIDO BERLUCCHI • The cerebral tumor in children: a help to parent children communication about the disease • Identification of new prognostic markers and therapeutic strategies in medullary thyroid carcinoma FONDAZIONE ITALO MONZINO • Characterization and use of molecular targets for immunobiological therapies in prostate cancer • Prostate cancer research international active surveillance (PRIAS). Procabio project ISTITUTO NAZIONALE PER L'ASSICURAZIONE CONTRO GLI INFORTUNI SUL LAVORO (INAIL) • The active research of occupational cancer with low etiological fraction by means of routinely available data 199 Scientific Report 2011 ISTITUTO SUPERIORE DI SANITA' • Surveillance of rare cancers in Italy • Innovative management of patients with diffuse malignant peritoneal mesothelioma: clinical-diagnostic pathway and new therapeutic targets • Identification of individual lung cancer risk in heavy smokers by proteomic profile analysis in subjects randomized in two groups (spiral CT vs observation) (Help-MILD Project) • Biomarker and Histology Preservative: validation of an innovative fixing agent able to process and maintain tissue samples at room temperature maintaining the morphological and macromolecular profile • Phosphoproteomic analysis for the targeted therapy of liver metastases from colorectal carcinoma LEGA ITALIANA PER LA LOTTA CONTRO I TUMORI • Psychological evaluation in women with hereditary susceptibility to breast cancer submitted to screening test for BRCA1 and BRCA2 genes • Lynch syndrome: predictive models of cancer risk and biomarkers for the identification of subjects with germinal mutations in MMR genes MINISTERO DELLA SALUTE • Identification of new therapeutic targets and optimization of resistant tumor • The effectiveness of the LCP in improving end-of-life care in hospital. A cluster randomised trial • Regional cancer networks' models comparative assessment and study of their integration • CAREMORE: joint Community and CAncer REgistry MOdel on Rehabilitation • Optimization of targeted therapies • Cancer stem cells, drug resistance and niche in minimal residual disease • New protocols and targets for the treatment of brain and other solid tumors • Controlled extension of conventional criteria for liver transplantation in hepatocarcinoma (HCC): a prospective validation study • Development of programs for weak subjects such as patients waiting kidney transplant for more than 10 years or seropositive subjects (optimal use of organs) • Analytical and clinical validation of biomarkers for non-invasive early diagnosis of digestive tract carcinoma • PET Molecular imaging as prognostic and predictor indicator of response to therapy • Diagnosis and molecular pathogenesis of virus-associated tumors • Multidimensional Characterization of solid tumors • Detection of the oncologic disease at early stage • Research of new prognostic and therapy oriented-biomarkers • Tumor radioresistance and predictive markers of the response to radiotherapy • Targeting of tumor - associated myeloid cells • Validation of new biomarkers: their role in the prognosis and therapy guidance • Identification of new vaccination strategies for the treatment of limited disease or the prevention of recurrences in patients with solid tumors • Targeting tumor-related immunosuppression for new combined approaches for immunotherapy • Integrated genomic analyses for the identification of genetic markers of breast cancer metastasis • Surrogate markers of antiangiogenic therapy in triple receptor negative breast cancer • Cancer prevention: development of evidence-based intervention models • Multidimensional characterization of human tumors: organizational structure for managing the integrated program and pathologists network for clinical validation of new tumor markers • HUCARE - HUmanization of CAncer care in Italy: implementation of evidence-based REccomendations • Analytical and clinical validation of new biomarkers for early diagnosis: the network, the resources, the methodology, the QC, the analysis of data • Experimental evaluation of the effectiveness of quality programs to improve pain management both in hospital and at home • Innate immunity and gastrointestinal cancer as paradigm: from new molecules to the bed side • Centrosomes and centrosome-associated regulatory proteins in menome maintenance and in the DNA damage response Ongoing Projects supported by different organizations 200 • New therapeutic strategies based on modulation of immune response in prostate cancer patients • Melanoma and integrated chip technologies:identification of novel prognosticators and (immuno)therapeutic protocols • Regulatory T cell immunotherapy after haploidentical stem cell transplantation • Oncology project of molecular medicine: female tumors • Use of integrated PET/CT as a first line re-staging technique in oncological patients • Comprehensive host-and-tumor characterization for individualizing breast cancer treatment strategies • Identification and isolation of normal and tumoral lung stem cells as a tool for the definition of new therapeutic strategies in lung cancer • Integrated unit for the concerted translational early development of new drugs and/or therapeutic approaches in solid tumors • Personalized treatment of sarcoma • Hepato-Oncology: a multidisciplinary approach for an emerging specialty • Development of radiolabelled radiopharmaceuticals for tumor charcterization, molecular imaging and therapy • Improvement of acute and chronic pain management at the "Fondazione IRCCS Istituto Nazionale dei Tumori"; research on the organization and implementation: - institution of an "acute, postoperative and procedure related pain team" - implementation of invasive procedures such as neural blockade or implantation of specialized devices for drug delivery in patients with severe pain difficult to control with systemic drug administration - implementation of chronic pain symptom control: multidisciplinary hospital team • Research on health determinants and risk reduction interventions • National epidemiological surveillance system for the prevention of occupational cancer cases • A system of integrated skills to improve security in chemotherapy • Rational combinations of molecularly targeted agents in lymphoproliferative disorders • A regional network of oncologic biobanks for scientific research and care of cancer • Women with BRCA1 and BRCA2 gene mutations: clinical and psychological care • Information as first medicine: the National Assistance and Information service in Oncology • Tumors in Italy: the portal of oncologic epidemiology for professionals and people • Survival and care for tumors in Italy and Europe • Rare Cancers in Italy: surveillance and evaluation of the access to diagnosis and treatment • Tailored Beta-catenin mutational approach in extraabdominal sporadic desmoid tumor patients • Role of delta16HER2 splice variant in tumor progression and in response to biodrugs targeting HER2 receptor • IGF-I isoforms and Breast Cancer • Interaction framework between patient advocacy groups and cancer centers on sarcomas, as a model for rare cancers • Peritoneal Mesothelioma: Optimize Outcomes by the Integration of new Prognostic Factors and Potential Therapeutic Targets in a Individualized Treatment based on Molecular Characterization and Chemosensitivity Profile on Primary Cultures • Cerebrospinal fluid proteome from Central Nervous System pediatric tumours: patient related pattern • Potentiating clinical and immunological effects of chemotherapy by neutralizing acidic pH at tumor site: a phase II randomized study in melanoma patients • Preoperative TPF chemotherapy in locally advanced resectable oral cavity squamous cell cancer in order to improve pathological complete response rate: a phase II study • Safety, traceability and reliability of collection, processing and transplantation of haematopoietic stem cells (HSCs) and therapeutic cells (TCs): integrated procedures and tools to support operations, clinical care and banking • Neoadjuvant targeted agents followed by surgery in squamous cell carcinoma of head and neck: detection of promising agents through identification of molecular and imaging parameters to predict treatment activity and/or resistance • Tailored Accreditation model for comprehensive cancer centers: validation through the applicability of the experimental OECI-based model to the Network of Cancer IRCCS of Alleanza contro il cancro • Role of nutrients involved in one-carbon metabolism in the development of different molecular subtypes of breast cancer in the ORDET MINISTERO DELL’UNIVERSITA' E DELLA RICERCA • Identification of disease genes by genotyping at high population density • Identification of innovative antitumoral agents: from genomics to therapy • New drugs for anticancer target therapy • Health school: educational training on smoke, diet and environment for students of first and second level secondary schools 201 Scientific Report 2011 REGIONE BASILICATA • Controlled extension of conventional criteria for liver transplantation in hepatocarcinoma (HCC): a prospective randomised study using down-staging response and the metroticket model as predictors of survival (extension trial) REGIONE LOMBARDIA • Lombardy Network in Oncology • Biobanks project for colorectal carcinoma • Extracorporeal photochemotherapy for GVHD prophylaxis in patients submitted to allogeneic stem cell transplantation with reduced-intensity conditioning • Patient transfusion safety: from safe and integrated transfusions in hospital to total blood traceability and management of clinical risk with Radio Frequency Identification (RFID) technology • Development of an experimental model within Lombardy Network in Oncology for identification and follow-up of women with and at risk for hereditary breast cancer • An experimental model of a pediatric hemato-oncological network between Varese hospital and referring centers for the treatment of pediatric oncological pathology • Circulating microRNAs and cancer. Diagnostic anticipation and disease monitoring: retrospective and prospective study in solid tumors at high incidence and mortality • A study with diffusion tensor of radio-induced cerebral damage related to cognitive deficits in the pediatric population • NEPENTE - Lombardy network of excellence for the development of drugs of natural origin aimed to modulate the tissue microenvironment for the prevention and therapy of tumors and neurodegenerative diseases TELETHON • Inherited defected in DNA damage signaling causing neuronal degeneration: understanding the mechanisms Scientific Report 2011 Editor Marco A. Pierotti Coordinator Aurora Costa Editorial management and Graphic Design Rosaria Parentela Collaborators Tiziana Camerini, Daniela Majerna Copy editing and Translation Patrick Moore Photographer Massimo Brega Fondazione IRCCS Istituto Nazionale dei Tumori Via G. Venezian, 1 - 20133 Milan - Italy Scientific Directorate Tel. +39 02 2390 2300 Fax +39 02 2390 3141 [email protected] http://www.istitutotumori.mi.it Printed in June 2012 Copyright © 2012 Fondazione IRCCS Istituto Nazionale dei Tumori. No part of this communication may be cited, reproduced, stored in a retrieval system, or transmitted by electronic or other means without prior written permission of the Scientific Director and the appropriate investigator. SCIENTIFIC REPORT 2011 Fondazione IRCCS Istituto Nazionale dei Tumori Via G. Venezian, 1 - 20133 Milan - Italy THE ISTITUTO NAZIONALE DEI TUMORI ADOPTS A HOLISTIC APPROACH TO CANCER, IN PARTICULAR BY PLACING THE ILL PERSON AT THE HEART OF ITS PHILOSOPHY OF CARE AND RESEARCH FONDAZIONE IRCCS ISTITUTO NAZIONALE DEI TUMORI PREVENTIVE NUTRITION ETIOLOGICAL EPIDEMIOLOGY PREDICTIVE MOLECULAR PROFILE GENETIC SUSCEPTIBILITY THERAPY RESPONSE PARTICIPATORY PATIENT ADVOCACY GROUPS QUALITY OF LIFE PERSONALIZED TARGETED THERAPIES EARLY DETECTION PRECLINICAL RESEARCH TARGET DISCOVERY BIOMARKERS DISCOVERY CLINICAL TRIALS PALLIATIVE CARE Istituto Nazionale dei Tumori FONDAZIONE IRCCS ISTITUTO NAZIONALE DEI TUMORI www.istitutotumori.mi.it Comprehensive Cancer Center