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Jahangir CA, Page DB, Broeckx G, Gonzalez CA, Burke C, Murphy C, Reis-Filho JS, Ly A, Harms PW, Gupta RR, Vieth M, Hida AI, Kahila M, Kos Z, van Diest PJ, Verbandt S, Thagaard J, Khiroya R, Abduljabbar K, Acosta Haab G, Acs B, Adams S, Almeida JS, Alvarado-Cabrero I, Azmoudeh-Ardalan F, Badve S, Baharun NB, Bellolio ER, Bheemaraju V, Blenman KR, Botinelly Mendonça Fujimoto L, Burgues O, Chardas A, Cheang MCU, Ciompi F, Cooper LA, Coosemans A, Corredor G, Dantas Portela FL, Deman F, Demaria S, Dudgeon SN, Elghazawy M, Fernandez-Martín C, Fineberg S, Fox SB, Giltnane JM, Gnjatic S, Gonzalez-Ericsson PI, Grigoriadis A, Halama N, Hanna MG, Harbhajanka A, Hart SN, Hartman J, Hewitt S, Horlings HM, Husain Z, Irshad S, Janssen EA, Kataoka TR, Kawaguchi K, Khramtsov AI, Kiraz U, Kirtani P, Kodach LL, Korski K, Akturk G, Scott E, Kovács A, Laenkholm AV, Lang-Schwarz C, Larsimont D, Lennerz JK, Lerousseau M, Li X, Madabhushi A, Maley SK, Manur Narasimhamurthy V, Marks DK, McDonald ES, Mehrotra R, Michiels S, Kharidehal D, Minhas FUAA, Mittal S, Moore DA, Mushtaq S, Nighat H, Papathomas T, Penault-Llorca F, Perera RD, Pinard CJ, Pinto-Cardenas JC, Pruneri G, Pusztai L, Rajpoot NM, Rapoport BL, Rau TT, Ribeiro JM, Rimm D, Vincent-Salomon A, Saltz J, Sayed S, Hytopoulos E, Mahon S, Siziopikou KP, Sotiriou C, Stenzinger A, Sughayer MA, Sur D, Symmans F, Tanaka S, Taxter T, Tejpar S, Teuwen J, Thompson EA, Tramm T, Tran WT, van der Laak J, Verghese GE, Viale G, Wahab N, Walter T, Waumans Y, Wen HY, Yang W, Yuan Y, Bartlett J, Loibl S, Denkert C, Savas P, Loi S, Specht Stovgaard E, Salgado R, Gallagher WM, Rahman A. Image-based multiplex immune profiling of cancer tissues: translational implications. A report of the International Immuno-oncology Biomarker Working Group on Breast Cancer. J Pathol 2024; 262:271-288. [PMID: 38230434 DOI: 10.1002/path.6238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 11/17/2023] [Indexed: 01/18/2024]
Abstract
Recent advances in the field of immuno-oncology have brought transformative changes in the management of cancer patients. The immune profile of tumours has been found to have key value in predicting disease prognosis and treatment response in various cancers. Multiplex immunohistochemistry and immunofluorescence have emerged as potent tools for the simultaneous detection of multiple protein biomarkers in a single tissue section, thereby expanding opportunities for molecular and immune profiling while preserving tissue samples. By establishing the phenotype of individual tumour cells when distributed within a mixed cell population, the identification of clinically relevant biomarkers with high-throughput multiplex immunophenotyping of tumour samples has great potential to guide appropriate treatment choices. Moreover, the emergence of novel multi-marker imaging approaches can now provide unprecedented insights into the tumour microenvironment, including the potential interplay between various cell types. However, there are significant challenges to widespread integration of these technologies in daily research and clinical practice. This review addresses the challenges and potential solutions within a structured framework of action from a regulatory and clinical trial perspective. New developments within the field of immunophenotyping using multiplexed tissue imaging platforms and associated digital pathology are also described, with a specific focus on translational implications across different subtypes of cancer. © 2024 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Chowdhury Arif Jahangir
- UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - David B Page
- Earle A Chiles Research Institute, Providence Cancer Institute, Portland, OR, USA
| | - Glenn Broeckx
- Department of Pathology PA2, GZA-ZNA Hospitals, Antwerp, Belgium
- Centre for Oncological Research (CORE), MIPPRO, Faculty of Medicine, Antwerp University, Antwerp, Belgium
| | - Claudia A Gonzalez
- UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Caoimbhe Burke
- UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Clodagh Murphy
- UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Jorge S Reis-Filho
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Amy Ly
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Paul W Harms
- Departments of Pathology and Dermatology, University of Michigan, Ann Arbor, MI, USA
| | - Rajarsi R Gupta
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, NY, USA
| | - Michael Vieth
- Institute of Pathology, Klinikum Bayreuth GmbH, Friedrich-Alexander-University Erlangen-Nuremberg, Bayreuth, Germany
| | - Akira I Hida
- Department of Pathology, Matsuyama Shimin Hospital, Matsuyama, Japan
| | - Mohamed Kahila
- Department of Pathology, Yale School of Medicine, New Haven, CT, USA
| | - Zuzana Kos
- Department of Pathology and Laboratory Medicine, University of British Columbia, BC Cancer, Vancouver, British Columbia, Canada
| | - Paul J van Diest
- Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
- Johns Hopkins Oncology Center, Baltimore, MD, USA
| | - Sara Verbandt
- Digestive Oncology, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Jeppe Thagaard
- Technical University of Denmark, Kgs. Lyngby, Denmark
- Visiopharm A/S, Hørsholm, Denmark
| | - Reena Khiroya
- Department of Cellular Pathology, University College Hospital, London, UK
| | - Khalid Abduljabbar
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
| | | | - Balazs Acs
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
| | - Sylvia Adams
- Perlmutter Cancer Center, NYU Langone Health, New York, NY, USA
- Department of Medicine, NYU Grossman School of Medicine, Manhattan, NY, USA
| | - Jonas S Almeida
- Division of Cancer Epidemiology and Genetics (DCEG), National Cancer Institute (NCI), Rockville, MD, USA
| | | | | | - Sunil Badve
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Emory University Winship Cancer Institute, Atlanta, GA, USA
| | | | - Enrique R Bellolio
- Departamento de Anatomía Patológica, Facultad de Medicina, Universidad de La Frontera, Temuco, Chile
| | | | - Kim Rm Blenman
- Department of Internal Medicine Section of Medical Oncology and Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
- Department of Computer Science, Yale School of Engineering and Applied Science, New Haven, CT, USA
| | | | - Octavio Burgues
- Pathology Department, Hospital Cliníco Universitario de Valencia/Incliva, Valencia, Spain
| | - Alexandros Chardas
- Department of Pathobiology & Population Sciences, The Royal Veterinary College, London, UK
| | - Maggie Chon U Cheang
- Head of Integrative Genomics Analysis in Clinical Trials, ICR-CTSU, Division of Clinical Studies, The Institute of Cancer Research, London, UK
| | - Francesco Ciompi
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Lee Ad Cooper
- Department of Pathology, Northwestern Feinberg School of Medicine, Chicago, IL, USA
| | - An Coosemans
- Department of Oncology, Laboratory of Tumor Immunology and Immunotherapy, KU Leuven, Leuven, Belgium
| | - Germán Corredor
- Biomedical Engineering Department, Emory University, Atlanta, GA, USA
| | | | - Frederik Deman
- Department of Pathology PA2, GZA-ZNA Hospitals, Antwerp, Belgium
| | - Sandra Demaria
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA
- Department of Pathology, Weill Cornell Medicine, New York, NY, USA
| | - Sarah N Dudgeon
- Computational Biology and Bioinformatics, Yale University, New Haven, CT, USA
| | - Mahmoud Elghazawy
- University of Surrey, Guildford, UK
- Ain Shams University, Cairo, Egypt
| | - Claudio Fernandez-Martín
- Instituto Universitario de Investigación en Tecnología Centrada en el Ser Humano, HUMAN-tech, Universitat Politècnica de València, Valencia, Spain
| | - Susan Fineberg
- Montefiore Medical Center and the Albert Einstein College of Medicine, New York, NY, USA
| | - Stephen B Fox
- Pathology, Peter MacCallum Cancer Centre and Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria, Australia
| | | | - Sacha Gnjatic
- Department of Oncological Sciences, Medicine Hem/Onc, and Pathology, Tisch Cancer Institute - Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Anita Grigoriadis
- Cancer Bioinformatics, Faculty of Life Sciences and Medicine, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
- The Breast Cancer Now Research Unit, Faculty of Life Sciences and Medicine, School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
| | - Niels Halama
- Department of Translational Immunotherapy, German Cancer Research Center, Heidelberg, Germany
| | | | | | - Steven N Hart
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Johan Hartman
- Department of Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Stephen Hewitt
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Hugo M Horlings
- Division of Pathology, Netherlands Cancer Institute (NKI), Amsterdam, The Netherlands
| | | | - Sheeba Irshad
- King's College London & Guys & St Thomas NHS Trust, London, UK
| | - Emiel Am Janssen
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
- Department of Chemistry, Bioscience and Environmental Technology, University of Stavanger, Stavanger, Norway
| | | | - Kosuke Kawaguchi
- Department of Breast Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Andrey I Khramtsov
- Department of Pathology and Laboratory Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Umay Kiraz
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
- Department of Chemistry, Bioscience and Environmental Technology, University of Stavanger, Stavanger, Norway
| | - Pawan Kirtani
- Histopathology, Aakash Healthcare Super Speciality Hospital, New Delhi, India
| | - Liudmila L Kodach
- Department of Pathology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Konstanty Korski
- Data, Analytics and Imaging, Product Development, F. Hoffmann-La Roche AG, Basel, Switzerland
| | - Guray Akturk
- Translational Molecular Biomarkers, Merck & Co., Inc., Kenilworth, NJ, USA
| | - Ely Scott
- Translational Medicine, Bristol Myers Squibb, Princeton, NJ, USA
| | - Anikó Kovács
- Department of Clinical Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden
- Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anne-Vibeke Laenkholm
- Department of Surgical Pathology, Zealand University Hospital, Roskilde, Denmark
- Department of Surgical Pathology, University of Copenhagen, Copenhagen, Denmark
| | - Corinna Lang-Schwarz
- Institute of Pathology, Klinikum Bayreuth GmbH, Friedrich-Alexander-University Erlangen-Nuremberg, Bayreuth, Germany
| | - Denis Larsimont
- Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Jochen K Lennerz
- Center for Integrated Diagnostics, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Marvin Lerousseau
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, Paris, France
- Institut Curie, PSL University, Paris, France
- INSERM U900, Paris, France
| | - Xiaoxian Li
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
| | - Anant Madabhushi
- Department of Biomedical Engineering, Radiology and Imaging Sciences, Biomedical Informatics, Pathology, Georgia Institute of Technology and Emory University, Atlanta, GA, USA
| | - Sai K Maley
- NRG Oncology/NSABP Foundation, Pittsburgh, PA, USA
| | | | - Douglas K Marks
- Perlmutter Cancer Center, NYU Langone Health, New York, NY, USA
| | - Elizabeth S McDonald
- Breast Cancer Translational Research Group, University of Pennsylvania, Philadelphia, PA, USA
| | - Ravi Mehrotra
- Indian Cancer Genomic Atlas, Pune, India
- Centre for Health, Innovation and Policy Foundation, Noida, India
| | - Stefan Michiels
- Office of Biostatistics and Epidemiology, Gustave Roussy, Oncostat U1018, Inserm, University Paris-Saclay, Ligue Contre le Cancer labeled Team, Villejuif, France
| | - Durga Kharidehal
- Department of Pathology, Narayana Medical College and Hospital, Nellore, India
| | - Fayyaz Ul Amir Afsar Minhas
- Tissue Image Analytics Centre, Warwick Cancer Research Centre, PathLAKE Consortium, Department of Computer Science, University of Warwick, Coventry, UK
| | - Shachi Mittal
- Department of Chemical Engineering, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, USA
| | - David A Moore
- CRUK Lung Cancer Centre of Excellence, UCL and Cellular Pathology Department, UCLH, London, UK
| | - Shamim Mushtaq
- Department of Biochemistry, Ziauddin University, Karachi, Pakistan
| | - Hussain Nighat
- Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Raipur, India
| | - Thomas Papathomas
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Department of Clinical Pathology, Drammen Sykehus, Vestre Viken HF, Drammen, Norway
| | - Frederique Penault-Llorca
- Service de Pathologie et Biopathologie, Centre Jean PERRIN, INSERM U1240 Imagerie Moléculaire et Stratégies Théranostiques (IMoST), Université Clermont Auvergne, Clermont-Ferrand, France
| | - Rashindrie D Perera
- School of Electrical, Mechanical and Infrastructure Engineering, University of Melbourne, Melbourne, Victoria, Australia
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Christopher J Pinard
- Radiogenomics Laboratory, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
- Department of Oncology, Lakeshore Animal Health Partners, Mississauga, Ontario, Canada
- Centre for Advancing Responsible and Ethical Artificial Intelligence (CARE-AI), University of Guelph, Guelph, Ontario, Canada
| | | | - Giancarlo Pruneri
- Department of Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Faculty of Medicine and Surgery, University of Milan, Milan, Italy
| | - Lajos Pusztai
- Yale Cancer Center, Yale University, New Haven, CT, USA
- Department of Medical Oncology, Yale School of Medicine, Yale University, New Haven, CT, USA
| | | | - Bernardo Leon Rapoport
- The Medical Oncology Centre of Rosebank, Johannesburg, South Africa
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Tilman T Rau
- Institute of Pathology, University Hospital Düsseldorf and Heinrich-Heine-University, Düsseldorf, Germany
| | | | - David Rimm
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
- Department of Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Anne Vincent-Salomon
- Department of Diagnostic and Theranostic Medicine, Institut Curie, University Paris-Sciences et Lettres, Paris, France
| | - Joel Saltz
- Department of Biomedical Informatics, Stony Brook Medicine, New York, NY, USA
| | - Shahin Sayed
- Department of Pathology, Aga Khan University, Nairobi, Kenya
| | - Evangelos Hytopoulos
- Department of Pathology, Aga Khan University, Nairobi, Kenya
- iRhythm Technologies Inc., San Francisco, CA, USA
| | - Sarah Mahon
- Mater Misericordiae University Hospital, Dublin, Ireland
| | - Kalliopi P Siziopikou
- Department of Pathology, Section of Breast Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Christos Sotiriou
- Breast Cancer Translational Research Laboratory J.-C. Heuson, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (H.U.B), Université Libre de Bruxelles (ULB), Brussels, Belgium
- Medical Oncology Department, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (H.U.B), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Albrecht Stenzinger
- Institute of Pathology, University Hospital Heidelberg, Centers for Personalized Medicine (ZPM), Heidelberg, Germany
| | | | - Daniel Sur
- Department of Medical Oncology, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania
| | - Fraser Symmans
- University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | | | - Sabine Tejpar
- Digestive Oncology, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Jonas Teuwen
- AI for Oncology Lab, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | | | - Trine Tramm
- Department of Pathology, Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - William T Tran
- Department of Radiation Oncology, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Jeroen van der Laak
- Head of Integrative Genomics Analysis in Clinical Trials, ICR-CTSU, Division of Clinical Studies, The Institute of Cancer Research, London, UK
| | - Gregory E Verghese
- Cancer Bioinformatics, Faculty of Life Sciences and Medicine, School of Cancer & Pharmaceutical Sciences, King's College London, London, UK
- The Breast Cancer Now Research Unit, Faculty of Life Sciences and Medicine, School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
| | - Giuseppe Viale
- Department of Pathology, European Institute of Oncology & University of Milan, Milan, Italy
| | - Noorul Wahab
- Tissue Image Analytics Centre, Department of Computer Science, University of Warwick, Coventry, UK
| | - Thomas Walter
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, Paris, France
- Institut Curie, PSL University, Paris, France
- INSERM U900, Paris, France
| | | | - Hannah Y Wen
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Wentao Yang
- Fudan Medical University Shanghai Cancer Center, Shanghai, PR China
| | - Yinyin Yuan
- Department of Translational Molecular Pathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Sibylle Loibl
- Department of Medicine and Research, German Breast Group, Neu-Isenburg, Germany
| | - Carsten Denkert
- Institut für Pathologie, Philipps-Universität Marburg und Universitätsklinikum Marburg, Marburg, Germany
| | - Peter Savas
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- The Sir Peter MacCallum Department of Medical Oncology, University of Melbourne, Melbourne, Victoria, Australia
| | - Sherene Loi
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
| | | | - Roberto Salgado
- Department of Pathology PA2, GZA-ZNA Hospitals, Antwerp, Belgium
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - William M Gallagher
- UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, Dublin, Ireland
| | - Arman Rahman
- UCD School of Medicine, UCD Conway Institute, University College Dublin, Dublin, Ireland
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Dell'Aquila K, Vadlamani A, Maldjian T, Fineberg S, Eligulashvili A, Chung J, Adam R, Hodges L, Hou W, Makower D, Duong TQ. Machine learning prediction of pathological complete response and overall survival of breast cancer patients in an underserved inner-city population. Breast Cancer Res 2024; 26:7. [PMID: 38200586 PMCID: PMC10782738 DOI: 10.1186/s13058-023-01762-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND Generalizability of predictive models for pathological complete response (pCR) and overall survival (OS) in breast cancer patients requires diverse datasets. This study employed four machine learning models to predict pCR and OS up to 7.5 years using data from a diverse and underserved inner-city population. METHODS Demographics, staging, tumor subtypes, income, insurance status, and data from radiology reports were obtained from 475 breast cancer patients on neoadjuvant chemotherapy in an inner-city health system (01/01/2012 to 12/31/2021). Logistic regression, Neural Network, Random Forest, and Gradient Boosted Regression models were used to predict outcomes (pCR and OS) with fivefold cross validation. RESULTS pCR was not associated with age, race, ethnicity, tumor staging, Nottingham grade, income, and insurance status (p > 0.05). ER-/HER2+ showed the highest pCR rate, followed by triple negative, ER+/HER2+, and ER+/HER2- (all p < 0.05), tumor size (p < 0.003) and background parenchymal enhancement (BPE) (p < 0.01). Machine learning models ranked ER+/HER2-, ER-/HER2+, tumor size, and BPE as top predictors of pCR (AUC = 0.74-0.76). OS was associated with race, pCR status, tumor subtype, and insurance status (p < 0.05), but not ethnicity and incomes (p > 0.05). Machine learning models ranked tumor stage, pCR, nodal stage, and triple-negative subtype as top predictors of OS (AUC = 0.83-0.85). When grouping race and ethnicity by tumor subtypes, neither OS nor pCR were different due to race and ethnicity for each tumor subtype (p > 0.05). CONCLUSION Tumor subtypes and imaging characteristics were top predictors of pCR in our inner-city population. Insurance status, race, tumor subtypes and pCR were associated with OS. Machine learning models accurately predicted pCR and OS.
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Affiliation(s)
- Kevin Dell'Aquila
- Department of Radiology, Montefiore Health System and Albert Einstein College of Medicine, 111 E 210th St, Bronx, NY, 10467, USA
| | - Abhinav Vadlamani
- Department of Radiology, Montefiore Health System and Albert Einstein College of Medicine, 111 E 210th St, Bronx, NY, 10467, USA
| | - Takouhie Maldjian
- Department of Radiology, Montefiore Health System and Albert Einstein College of Medicine, 111 E 210th St, Bronx, NY, 10467, USA
| | - Susan Fineberg
- Department of Pathology, Montefiore Health System and Albert Einstein College of Medicine, Bronx, NY, USA
| | - Anna Eligulashvili
- Department of Radiology, Montefiore Health System and Albert Einstein College of Medicine, 111 E 210th St, Bronx, NY, 10467, USA
| | - Julie Chung
- Department of Oncology, Montefiore Health System and Albert Einstein College of Medicine, Bronx, NY, USA
| | - Richard Adam
- Department of Radiology, Montefiore Health System and Albert Einstein College of Medicine, 111 E 210th St, Bronx, NY, 10467, USA
| | - Laura Hodges
- Department of Radiology, Montefiore Health System and Albert Einstein College of Medicine, 111 E 210th St, Bronx, NY, 10467, USA
| | - Wei Hou
- Department of Radiology, Montefiore Health System and Albert Einstein College of Medicine, 111 E 210th St, Bronx, NY, 10467, USA
| | - Della Makower
- Department of Oncology, Montefiore Health System and Albert Einstein College of Medicine, Bronx, NY, USA
| | - Tim Q Duong
- Department of Radiology, Montefiore Health System and Albert Einstein College of Medicine, 111 E 210th St, Bronx, NY, 10467, USA.
- Center for Health Data Innovation, Montefiore Health System and Albert Einstein College of Medicine, Bronx, NY, USA.
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Zhan H, Fineberg S, Podany P, Zeng J, Wang Y, Harigopal M, Singh K. Pathological response in mucinous carcinoma of breast after neoadjuvant therapy - a multi-institutional study. Hum Pathol 2023; 142:15-19. [PMID: 37972873 DOI: 10.1016/j.humpath.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/05/2023] [Accepted: 10/20/2023] [Indexed: 11/19/2023]
Abstract
Although mucinous carcinoma (MC) is considered a favorable histologic subtype of invasive breast cancer (BC), a subset of MC is managed with neoadjuvant therapy (NAT). The clinical and pathologic features of MC following NAT are not well characterized. The aim of this study is to characterize pathologic response in patients with MC treated with NAT, including neoadjuvant endocrine therapy (NET), neoadjuvant chemotherapy (NCT), and Herceptin-targeted NCT (H-NCT). We conducted a retrospective cohort study of 28 patients with MC who received preoperative adjuvant therapy followed by resection from three institutions between 2010 and 2020. Demographic and clinical information were retrieved from the medical records. Pathologic review of the post NAT resection specimens was performed including tumor grading, tumor size, staging, residual tumor cellularity, estrogen receptor (ER) and HER2 status. Nine (32 %) patients with ER+/HER2- MC received NET, 8 (29 %) ER+/HER2- MC were treated with NCT only and 11 (39 %) HER2+ MC received HER2-targeted NCT (H-NCT). The HER2+ MC patients were younger (45 vs. 64 years; p = 0.006). The HER2+ MC were of higher grade (p = 0.03) and more likely to be multifocal (p = 0.008). Only 2 of 28 (7 %) MC (both HER2+) showed complete pathologic response with residual acellular mucin pools. Persistent mass-forming mucin pools were present in 26 (93 %) cases. The residual tumor cellularity was markedly reduced (≤5 %) in H-NCT treated MC (11/11, 100 %), followed by NET group (6/9, 67 %) and NCT only group (4/8, 50 %) (p = 0.011). Similarly, a higher rate of pathologic response (pCR/RCB-I) was observed in H-NCT (7/11, 64 %), followed by NET group (5/9, 56 %), and NCT only group (1/7, 13 %) (p = 0.053). Post-therapy, all HER2+ MC were smaller than 2 cm and ypT size was significantly smaller in H-NCT group (11/11, 100 %) versus combined NET (5/9, 55 %) and NCT only groups (4/8, 50 %) (p = 0.029). We conclude that ER-/HER2+ and ER+/HER2-mucinous carcinomas of the breast show robust pathological response to neoadjuvant HER2 targeted and endocrine therapy, respectively. Our findings suggest that MC may show good response to endocrine therapy.
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Affiliation(s)
- Haiying Zhan
- Yale University School of Medicine, Department of Pathology, New Haven, CT, USA
| | - Susan Fineberg
- Montefiore Medical Center, Department of Pathology, New York, NY, USA
| | - Peter Podany
- Yale University School of Medicine, Department of Pathology, New Haven, CT, USA
| | - Jennifer Zeng
- Icahn School of Medicine at Mount Sinai, Department of Pathology, New York, NY, USA
| | - Yihong Wang
- Brown University Rhode Island Hospital, Department of Pathology, RI, USA
| | - Malini Harigopal
- Yale University School of Medicine, Department of Pathology, New Haven, CT, USA
| | - Kamaljeet Singh
- Brown University Women and Infants Hospital of Rhode Island, Department of Pathology, RI, USA.
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Abbi B, Sanghavi N, Lanjewar S, Fineberg S, Xie X, Gupta A, Kumthekar A, Ayesha B. Clinical, histological features, and predictors of relapse in patients with idiopathic granulomatous mastitis. Medicine (Baltimore) 2023; 102:e35679. [PMID: 37933043 PMCID: PMC10627657 DOI: 10.1097/md.0000000000035679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 09/26/2023] [Indexed: 11/08/2023] Open
Abstract
Idiopathic granulomatous mastitis is a benign, inflammatory disease of breasts characterized by non-caseating granulomas. Our study aims to identify distinguishing clinical and histopathological features of relapsing disease compared to those in complete remission. We queried databases at our institution (1990-2021) to include females ≥18 years with biopsy-proven diagnosis of idiopathic granulomatous mastitis, excluding patients with breast cancer, lymphoproliferative disorders, solid organ malignancy, foreign body reaction in breast, plasma cell mastitis, and ductal ectasia. Remission was defined as a 3-month period without recurrence of symptoms or imaging findings. Relapse was defined as recurrence after 3 months of remission. Clinical and histopathological features were compared using 2-sample t tests and chi-squared tests. Of the 27 patients that met our inclusion criteria, the mean age at diagnosis was 35.8 years (± standard deviation 9.4 years) with a mean body mass index of 31.7 kg/m2 (± standard deviation 6.7 kg/m2). 11 (41%) were Hispanic, 25 (93%) had at least one previous full-term pregnancy prior to diagnosis and 8 (30%) were on oral contraceptives. Remission was seen in 18 patients (66%) and 9 (33%) had relapse. Six of these patients received steroids after antibiotics, while 5 patients received methotrexate. Three (33%) patients with relapse and 14 (77%) with remission, had abscess formation confirmed on histopathology (P = .04). Patients with remission had a higher number of abscesses on histopathology and history of oral contraceptive use was associated with more relapse. By identifying key clinical and histopathological findings in this population may guide prognosis and treatment of these patients.
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Affiliation(s)
- Bhavna Abbi
- Lahey Hospital and Medical Center, Rheumatology, Beverly, USA
| | - Nirali Sanghavi
- Westchester Medical Center, Internal Medicine, Valhalla, USA
| | | | | | - Xianhong Xie
- Albert Einstein College of Medicine, Epidemiology and Population Health, Bronx, USA
| | | | | | - Bibi Ayesha
- Montefiore Medical Center, Rheumatology, Bronx, USA
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5
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Thagaard J, Broeckx G, Page DB, Jahangir CA, Verbandt S, Kos Z, Gupta R, Khiroya R, Abduljabbar K, Acosta Haab G, Acs B, Akturk G, Almeida JS, Alvarado‐Cabrero I, Amgad M, Azmoudeh‐Ardalan F, Badve S, Baharun NB, Balslev E, Bellolio ER, Bheemaraju V, Blenman KRM, Botinelly Mendonça Fujimoto L, Bouchmaa N, Burgues O, Chardas A, Chon U Cheang M, Ciompi F, Cooper LAD, Coosemans A, Corredor G, Dahl AB, Dantas Portela FL, Deman F, Demaria S, Doré Hansen J, Dudgeon SN, Ebstrup T, Elghazawy M, Fernandez‐Martín C, Fox SB, Gallagher WM, Giltnane JM, Gnjatic S, Gonzalez‐Ericsson PI, Grigoriadis A, Halama N, Hanna MG, Harbhajanka A, Hart SN, Hartman J, Hauberg S, Hewitt S, Hida AI, Horlings HM, Husain Z, Hytopoulos E, Irshad S, Janssen EAM, Kahila M, Kataoka TR, Kawaguchi K, Kharidehal D, Khramtsov AI, Kiraz U, Kirtani P, Kodach LL, Korski K, Kovács A, Laenkholm A, Lang‐Schwarz C, Larsimont D, Lennerz JK, Lerousseau M, Li X, Ly A, Madabhushi A, Maley SK, Manur Narasimhamurthy V, Marks DK, McDonald ES, Mehrotra R, Michiels S, Minhas FUAA, Mittal S, Moore DA, Mushtaq S, Nighat H, Papathomas T, Penault‐Llorca F, Perera RD, Pinard CJ, Pinto‐Cardenas JC, Pruneri G, Pusztai L, Rahman A, Rajpoot NM, Rapoport BL, Rau TT, Reis‐Filho JS, Ribeiro JM, Rimm D, Roslind A, Vincent‐Salomon A, Salto‐Tellez M, Saltz J, Sayed S, Scott E, Siziopikou KP, Sotiriou C, Stenzinger A, Sughayer MA, Sur D, Fineberg S, Symmans F, Tanaka S, Taxter T, Tejpar S, Teuwen J, Thompson EA, Tramm T, Tran WT, van der Laak J, van Diest PJ, Verghese GE, Viale G, Vieth M, Wahab N, Walter T, Waumans Y, Wen HY, Yang W, Yuan Y, Zin RM, Adams S, Bartlett J, Loibl S, Denkert C, Savas P, Loi S, Salgado R, Specht Stovgaard E. Pitfalls in machine learning-based assessment of tumor-infiltrating lymphocytes in breast cancer: A report of the International Immuno-Oncology Biomarker Working Group on Breast Cancer. J Pathol 2023; 260:498-513. [PMID: 37608772 PMCID: PMC10518802 DOI: 10.1002/path.6155] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 06/07/2023] [Indexed: 08/24/2023]
Abstract
The clinical significance of the tumor-immune interaction in breast cancer is now established, and tumor-infiltrating lymphocytes (TILs) have emerged as predictive and prognostic biomarkers for patients with triple-negative (estrogen receptor, progesterone receptor, and HER2-negative) breast cancer and HER2-positive breast cancer. How computational assessments of TILs might complement manual TIL assessment in trial and daily practices is currently debated. Recent efforts to use machine learning (ML) to automatically evaluate TILs have shown promising results. We review state-of-the-art approaches and identify pitfalls and challenges of automated TIL evaluation by studying the root cause of ML discordances in comparison to manual TIL quantification. We categorize our findings into four main topics: (1) technical slide issues, (2) ML and image analysis aspects, (3) data challenges, and (4) validation issues. The main reason for discordant assessments is the inclusion of false-positive areas or cells identified by performance on certain tissue patterns or design choices in the computational implementation. To aid the adoption of ML for TIL assessment, we provide an in-depth discussion of ML and image analysis, including validation issues that need to be considered before reliable computational reporting of TILs can be incorporated into the trial and routine clinical management of patients with triple-negative breast cancer. © 2023 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Jeppe Thagaard
- Technical University of DenmarkKongens LyngbyDenmark
- Visiopharm A/SHørsholmDenmark
| | - Glenn Broeckx
- Department of PathologyGZA‐ZNA HospitalsAntwerpBelgium
- Centre for Oncological Research (CORE), MIPPRO, Faculty of MedicineAntwerp UniversityAntwerpBelgium
| | - David B Page
- Earle A Chiles Research InstituteProvidence Cancer InstitutePortlandORUSA
| | - Chowdhury Arif Jahangir
- UCD School of Biomolecular and Biomedical Science, UCD Conway InstituteUniversity College DublinDublinIreland
| | - Sara Verbandt
- Digestive Oncology, Department of OncologyKU LeuvenLeuvenBelgium
| | - Zuzana Kos
- Department of Pathology and Laboratory MedicineBC Cancer Vancouver Centre, University of British ColumbiaVancouverBritish ColumbiaCanada
| | - Rajarsi Gupta
- Department of Biomedical InformaticsStony Brook UniversityStony BrookNYUSA
| | - Reena Khiroya
- Department of Cellular PathologyUniversity College Hospital LondonLondonUK
| | | | | | - Balazs Acs
- Department of Oncology and PathologyKarolinska InstitutetStockholmSweden
- Department of Clinical Pathology and Cancer DiagnosticsKarolinska University HospitalStockholmSweden
| | - Guray Akturk
- Translational Molecular Biomarkers, Merck & Co IncRahwayNJUSA
| | - Jonas S Almeida
- Division of Cancer Epidemiology and Genetics (DCEG)National Cancer Institute (NCI)Rockville, MDUSA
| | | | - Mohamed Amgad
- Department of PathologyNorthwestern University Feinberg School of MedicineChicagoILUSA
| | | | - Sunil Badve
- Department of Pathology and Laboratory Medicine, Emory University School of MedicineEmory University Winship Cancer InstituteAtlantaGAUSA
| | | | - Eva Balslev
- Department of PathologyHerlev and Gentofte HospitalHerlevDenmark
| | - Enrique R Bellolio
- Departamento de Anatomía Patológica, Facultad de MedicinaUniversidad de La FronteraTemucoChile
| | | | - Kim RM Blenman
- Department of Internal Medicine Section of Medical Oncology and Yale Cancer CenterYale School of MedicineNew HavenCTUSA
- Department of Computer ScienceYale School of Engineering and Applied ScienceNew HavenCTUSA
| | | | - Najat Bouchmaa
- Institute of Biological Sciences, Faculty of Medical SciencesMohammed VI Polytechnic University (UM6P)Ben‐GuerirMorocco
| | - Octavio Burgues
- Pathology DepartmentHospital Cliníco Universitario de Valencia/InclivaValenciaSpain
| | - Alexandros Chardas
- Department of Pathobiology & Population SciencesThe Royal Veterinary CollegeLondonUK
| | - Maggie Chon U Cheang
- Head of Integrative Genomics Analysis in Clinical Trials, ICR‐CTSU, Division of Clinical StudiesThe Institute of Cancer ResearchLondonUK
| | - Francesco Ciompi
- Radboud University Medical CenterDepartment of PathologyNijmegenThe Netherlands
| | - Lee AD Cooper
- Department of PathologyNorthwestern Feinberg School of MedicineChicagoILUSA
| | - An Coosemans
- Department of Oncology, Laboratory of Tumor Immunology and ImmunotherapyKU LeuvenLeuvenBelgium
| | - Germán Corredor
- Biomedical Engineering DepartmentEmory UniversityAtlantaGAUSA
| | - Anders B Dahl
- Technical University of DenmarkKongens LyngbyDenmark
| | | | | | - Sandra Demaria
- Department of Radiation OncologyWeill Cornell MedicineNew YorkNYUSA
- Department of Pathology and Laboratory MedicineWeill Cornell MedicineNew YorkNYUSA
| | | | - Sarah N Dudgeon
- Conputational Biology and BioinformaticsYale UniversityNew HavenCTUSA
| | | | | | - Claudio Fernandez‐Martín
- Instituto Universitario de Investigación en Tecnología Centrada en el Ser Humano, HUMAN‐techUniversitat Politècnica de ValènciaValenciaSpain
| | - Stephen B Fox
- Pathology, Peter MacCallum Cancer Centre and Sir Peter MacCallum Department of OncologyUniversity of MelbourneMelbourneVictoriaAustralia
| | - William M Gallagher
- UCD School of Biomolecular and Biomedical Science, UCD Conway InstituteUniversity College DublinDublinIreland
| | | | - Sacha Gnjatic
- Department of Oncological Sciences, Medicine Hem/Onc, and Pathology, Tisch Cancer Institute – Precision Immunology InstituteIcahn School of Medicine at Mount SinaiNew YorkNYUSA
| | | | - Anita Grigoriadis
- Cancer Bioinformatics, School of Cancer & Pharmaceutical Sciences, Faculty of Life Sciences and MedicineKing's College LondonLondonUK
- The Breast Cancer Now Research Unit, School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences and MedicineKing's College LondonLondonUK
| | - Niels Halama
- Department of Translational ImmunotherapyGerman Cancer Research CenterHeidelbergGermany
| | - Matthew G Hanna
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkUSA
| | | | - Steven N Hart
- Department of Laboratory Medicine and PathologyMayo ClinicRochester, MNUSA
| | - Johan Hartman
- Department of Oncology and PathologyKarolinska InstitutetStockholmSweden
- Department of Clinical Pathology and Cancer DiagnosticsKarolinska University HospitalStockholmSweden
| | - Søren Hauberg
- Technical University of DenmarkKongens LyngbyDenmark
| | - Stephen Hewitt
- Laboratory of Pathology, Center for Cancer Research, National Cancer InstituteNational Institutes of HealthBethesdaMDUSA
| | - Akira I Hida
- Department of PathologyMatsuyama Shimin HospitalMatsuyamaJapan
| | - Hugo M Horlings
- Division of PathologyNetherlands Cancer Institute (NKI)AmsterdamThe Netherlands
| | | | | | - Sheeba Irshad
- King's College London & Guy's & St Thomas’ NHS TrustLondonUK
| | - Emiel AM Janssen
- Department of PathologyStavanger University HospitalStavangerNorway
- Department of Chemistry, Bioscience and Environmental TechnologyUniversity of StavangerStavangerNorway
| | | | | | - Kosuke Kawaguchi
- Department of Breast SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | | | - Andrey I Khramtsov
- Department of Pathology and Laboratory MedicineAnn & Robert H. Lurie Children's Hospital of ChicagoChicagoILUSA
| | - Umay Kiraz
- Department of PathologyStavanger University HospitalStavangerNorway
- Department of Chemistry, Bioscience and Environmental TechnologyUniversity of StavangerStavangerNorway
| | - Pawan Kirtani
- Department of HistopathologyAakash Healthcare Super Speciality HospitalNew DelhiIndia
| | - Liudmila L Kodach
- Department of PathologyNetherlands Cancer Institute – Antoni van Leeuwenhoek HospitalAmsterdamThe Netherlands
| | - Konstanty Korski
- Data, Analytics and Imaging, Product DevelopmentF. Hoffmann‐La Roche AGBaselSwitzerland
| | - Anikó Kovács
- Department of Clinical PathologySahlgrenska University HospitalGothenburgSweden
- Institute of Biomedicine, Sahlgrenska AcademyUniversity of GothenburgGothenburgSweden
| | - Anne‐Vibeke Laenkholm
- Department of Surgical PathologyZealand University HospitalRoskildeDenmark
- Department of Surgical PathologyUniversity of CopenhagenCopenhagenDenmark
| | - Corinna Lang‐Schwarz
- Institute of Pathology, Klinikum Bayreuth GmbHFriedrich‐Alexander‐University Erlangen‐NurembergBayreuthGermany
| | - Denis Larsimont
- Institut Jules BordetUniversité Libre de BruxellesBrusselsBelgium
| | - Jochen K Lennerz
- Center for Integrated DiagnosticsMassachusetts General Hospital/Harvard Medical SchoolBostonMAUSA
| | - Marvin Lerousseau
- Centre for Computational Biology (CBIO)Mines Paris, PSL UniversityParisFrance
- Institut CuriePSL UniversityParisFrance
- INSERMParisFrance
| | - Xiaoxian Li
- Department of Pathology and Laboratory MedicineEmory UniversityAtlantaGAUSA
| | - Amy Ly
- Department of PathologyMassachusetts General HospitalBostonMAUSA
| | - Anant Madabhushi
- Department of Biomedical Engineering, Radiology and Imaging Sciences, Biomedical Informatics, PathologyGeorgia Institute of Technology and Emory UniversityAtlantaGAUSA
| | - Sai K Maley
- NRG Oncology/NSABP FoundationPittsburghPAUSA
| | | | | | - Elizabeth S McDonald
- Breast Cancer Translational Research GroupUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Ravi Mehrotra
- Indian Cancer Genomic AtlasPuneIndia
- Centre for Health, Innovation and Policy FoundationNoidaIndia
| | - Stefan Michiels
- Office of Biostatistics and Epidemiology, Gustave Roussy, Oncostat U1018, InsermUniversity Paris‐Saclay, Ligue Contre le Cancer labeled TeamVillejuifFrance
| | - Fayyaz ul Amir Afsar Minhas
- Tissue Image Analytics Centre, Warwick Cancer Research Centre, PathLAKE Consortium, Department of Computer ScienceUniversity of WarwickCoventryUK
| | - Shachi Mittal
- Department of Chemical Engineering, Department of Laboratory Medicine and PathologyUniversity of WashingtonSeattle, WAUSA
| | - David A Moore
- CRUK Lung Cancer Centre of Excellence, UCL and Cellular Pathology DepartmentUCLHLondonUK
| | - Shamim Mushtaq
- Department of BiochemistryZiauddin UniversityKarachiPakistan
| | - Hussain Nighat
- Pathology and Laboratory MedicineAll India Institute of Medical sciencesRaipurIndia
| | - Thomas Papathomas
- Institute of Metabolism and Systems ResearchUniversity of BirminghamBirminghamUK
- Department of Clinical PathologyDrammen Sykehus, Vestre Viken HFDrammenNorway
| | - Frederique Penault‐Llorca
- Centre Jean Perrin, Université Clermont Auvergne, INSERM, U1240 Imagerie Moléculaire et Stratégies ThéranostiquesClermont FerrandFrance
| | - Rashindrie D Perera
- School of Electrical, Mechanical and Infrastructure EngineeringUniversity of MelbourneMelbourneVictoriaAustralia
- Division of Cancer ResearchPeter MacCallum Cancer CentreMelbourneVictoriaAustralia
| | - Christopher J Pinard
- Radiogenomics LaboratorySunnybrook Health Sciences CentreTorontoOntarioCanada
- Department of Clinical Studies, Ontario Veterinary CollegeUniversity of GuelphGuelphOntarioCanada
- Department of OncologyLakeshore Animal Health PartnersMississaugaOntarioCanada
- Centre for Advancing Responsible and Ethical Artificial Intelligence (CARE‐AI)University of GuelphGuelphOntarioCanada
| | | | - Giancarlo Pruneri
- Department of Pathology and Laboratory MedicineFondazione IRCCS Istituto Nazionale dei TumoriMilanItaly
- Faculty of Medicine and SurgeryUniversity of MilanMilanItaly
| | - Lajos Pusztai
- Yale Cancer CenterYale UniversityNew HavenCTUSA
- Department of Medical Oncology, Yale School of MedicineYale UniversityNew HavenCTUSA
| | - Arman Rahman
- UCD School of Biomolecular and Biomedical Science, UCD Conway InstituteUniversity College DublinDublinIreland
| | | | - Bernardo Leon Rapoport
- The Medical Oncology Centre of RosebankJohannesburgSouth Africa
- Department of Immunology, Faculty of Health SciencesUniversity of PretoriaPretoriaSouth Africa
| | - Tilman T Rau
- Institute of PathologyUniversity Hospital Düsseldorf and Heinrich‐Heine‐University DüsseldorfDüsseldorfGermany
| | - Jorge S Reis‐Filho
- Department of Pathology and Laboratory MedicineMemorial Sloan Kettering Cancer CenterNew YorkNYUSA
| | - Joana M Ribeiro
- Département de Médecine OncologiqueGustave RoussyVillejuifFrance
| | - David Rimm
- Department of PathologyYale University School of MedicineNew HavenCTUSA
- Department of MedicineYale University School of MedicineNew HavenCTUSA
| | - Anne Roslind
- Department of PathologyHerlev and Gentofte HospitalHerlevDenmark
| | - Anne Vincent‐Salomon
- Department of Diagnostic and Theranostic Medicine, Institut CurieUniversity Paris‐Sciences et LettresParisFrance
| | - Manuel Salto‐Tellez
- Integrated Pathology UnitThe Institute of Cancer ResearchLondonUK
- Precision Medicine CentreQueen's University BelfastBelfastUK
| | - Joel Saltz
- Department of Biomedical InformaticsStony Brook UniversityStony BrookNYUSA
| | - Shahin Sayed
- Department of PathologyAga Khan UniversityNairobiKenya
| | - Ely Scott
- Translational PathologyTranslational Sciences and Diagnostics/Translational Medicine/R&D, Bristol Myers SquibbPrincetonNJUSA
| | - Kalliopi P Siziopikou
- Department of Pathology, Section of Breast PathologyNorthwestern University Feinberg School of MedicineChicagoILUSA
| | - Christos Sotiriou
- Breast Cancer Translational Research Laboratory J.‐C. Heuson, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (HUB)Université Libre de Bruxelles (ULB)BrusselsBelgium
- Medical Oncology Department, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (HUB)Université Libre de Bruxelles (ULB)BrusselsBelgium
| | - Albrecht Stenzinger
- Institute of PathologyUniversity Hospital HeidelbergHeidelbergGermany
- Centers for Personalized Medicine (ZPM)HeidelbergGermany
| | | | - Daniel Sur
- Department of Medical OncologyUniversity of Medicine and Pharmacy “Iuliu Hatieganu”Cluj‐NapocaRomania
| | - Susan Fineberg
- Montefiore Medical CenterBronxNYUSA
- Albert Einstein College of MedicineBronxNYUSA
| | - Fraser Symmans
- University of Texas MD Anderson Cancer CenterHoustonTXUSA
| | | | | | - Sabine Tejpar
- Digestive Oncology, Department of OncologyKU LeuvenLeuvenBelgium
| | - Jonas Teuwen
- AI for Oncology Lab, The Netherlands Cancer InstituteAmsterdamThe Netherlands
| | | | - Trine Tramm
- Department of PathologyAarhus University HospitalAarhusDenmark
- Institute of Clinical MedicineAarhus UniversityAarhusDenmark
| | - William T Tran
- Department of Radiation OncologyUniversity of Toronto and Sunnybrook Health Sciences CentreTorontoOntarioCanada
| | - Jeroen van der Laak
- Department of PathologyRadboud University Medical CenterNijmegenThe Netherlands
| | - Paul J van Diest
- Department of PathologyUniversity Medical Center UtrechtThe Netherlands
- Johns Hopkins Oncology CenterBaltimoreMDUSA
| | - Gregory E Verghese
- Cancer Bioinformatics, School of Cancer & Pharmaceutical Sciences, Faculty of Life Sciences and MedicineKing's College LondonLondonUK
- The Breast Cancer Now Research Unit, School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences and MedicineKing's College LondonLondonUK
| | - Giuseppe Viale
- Department of PathologyEuropean Institute of OncologyMilanItaly
- Department of PathologyUniversity of MilanMilanItaly
| | - Michael Vieth
- Institute of Pathology, Klinikum Bayreuth GmbHFriedrich‐Alexander‐University Erlangen‐NurembergBayreuthGermany
| | - Noorul Wahab
- Tissue Image Analytics Centre, Department of Computer ScienceUniversity of WarwickCoventryUK
| | - Thomas Walter
- Centre for Computational Biology (CBIO)Mines Paris, PSL UniversityParisFrance
- Institut CuriePSL UniversityParisFrance
- INSERMParisFrance
| | | | - Hannah Y Wen
- Department of PathologyMemorial Sloan Kettering Cancer CenterNew YorkUSA
| | - Wentao Yang
- Fudan Medical University Shanghai Cancer CenterShanghaiPR China
| | - Yinyin Yuan
- Department of Translational Molecular Pathology, Division of Pathology and Laboratory MedicineThe University of Texas MD Anderson Cancer CenterHoustonTXUSA
| | - Reena Md Zin
- Department of Pathology, Faculty of MedicineUniversiti Kebangsaan MalaysiaKuala LumpurMalaysia
| | - Sylvia Adams
- Perlmutter Cancer CenterNYU Langone HealthNew YorkNYUSA
- Department of MedicineNYU Grossman School of MedicineManhattanNYUSA
| | | | - Sibylle Loibl
- Department of Medicine and ResearchGerman Breast GroupNeu‐IsenburgGermany
| | - Carsten Denkert
- Institut für PathologiePhilipps‐Universität Marburg und Universitätsklinikum MarburgMarburgGermany
| | - Peter Savas
- Division of Cancer ResearchPeter MacCallum Cancer CentreMelbourneVictoriaAustralia
- The Sir Peter MacCallum Department of Medical OncologyUniversity of MelbourneMelbourneVictoriaAustralia
| | - Sherene Loi
- Division of Cancer ResearchPeter MacCallum Cancer CentreMelbourneVictoriaAustralia
- The Sir Peter MacCallum Department of Medical OncologyUniversity of MelbourneMelbourneVictoriaAustralia
| | - Roberto Salgado
- Department of PathologyGZA‐ZNA HospitalsAntwerpBelgium
- Division of Cancer ResearchPeter MacCallum Cancer CentreMelbourneVictoriaAustralia
| | - Elisabeth Specht Stovgaard
- Department of PathologyHerlev and Gentofte HospitalHerlevDenmark
- Department of Clinical MedicineUniversity of CopenhagenCopenhagenDenmark
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6
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Page DB, Broeckx G, Jahangir CA, Verbandt S, Gupta RR, Thagaard J, Khiroya R, Kos Z, Abduljabbar K, Acosta Haab G, Acs B, Akturk G, Almeida JS, Alvarado-Cabrero I, Azmoudeh-Ardalan F, Badve S, Baharun NB, Bellolio ER, Bheemaraju V, Blenman KR, Botinelly Mendonça Fujimoto L, Bouchmaa N, Burgues O, Cheang MCU, Ciompi F, Cooper LA, Coosemans A, Corredor G, Dantas Portela FL, Deman F, Demaria S, Dudgeon SN, Elghazawy M, Ely S, Fernandez-Martín C, Fineberg S, Fox SB, Gallagher WM, Giltnane JM, Gnjatic S, Gonzalez-Ericsson PI, Grigoriadis A, Halama N, Hanna MG, Harbhajanka A, Hardas A, Hart SN, Hartman J, Hewitt S, Hida AI, Horlings HM, Husain Z, Hytopoulos E, Irshad S, Janssen EA, Kahila M, Kataoka TR, Kawaguchi K, Kharidehal D, Khramtsov AI, Kiraz U, Kirtani P, Kodach LL, Korski K, Kovács A, Laenkholm AV, Lang-Schwarz C, Larsimont D, Lennerz JK, Lerousseau M, Li X, Ly A, Madabhushi A, Maley SK, Manur Narasimhamurthy V, Marks DK, McDonald ES, Mehrotra R, Michiels S, Minhas FUAA, Mittal S, Moore DA, Mushtaq S, Nighat H, Papathomas T, Penault-Llorca F, Perera RD, Pinard CJ, Pinto-Cardenas JC, Pruneri G, Pusztai L, Rahman A, Rajpoot NM, Rapoport BL, Rau TT, Reis-Filho JS, Ribeiro JM, Rimm D, Vincent-Salomon A, Salto-Tellez M, Saltz J, Sayed S, Siziopikou KP, Sotiriou C, Stenzinger A, Sughayer MA, Sur D, Symmans F, Tanaka S, Taxter T, Tejpar S, Teuwen J, Thompson EA, Tramm T, Tran WT, van der Laak J, van Diest PJ, Verghese GE, Viale G, Vieth M, Wahab N, Walter T, Waumans Y, Wen HY, Yang W, Yuan Y, Adams S, Bartlett JMS, Loibl S, Denkert C, Savas P, Loi S, Salgado R, Specht Stovgaard E. Spatial analyses of immune cell infiltration in cancer: current methods and future directions: A report of the International Immuno-Oncology Biomarker Working Group on Breast Cancer. J Pathol 2023; 260:514-532. [PMID: 37608771 DOI: 10.1002/path.6165] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 06/19/2023] [Indexed: 08/24/2023]
Abstract
Modern histologic imaging platforms coupled with machine learning methods have provided new opportunities to map the spatial distribution of immune cells in the tumor microenvironment. However, there exists no standardized method for describing or analyzing spatial immune cell data, and most reported spatial analyses are rudimentary. In this review, we provide an overview of two approaches for reporting and analyzing spatial data (raster versus vector-based). We then provide a compendium of spatial immune cell metrics that have been reported in the literature, summarizing prognostic associations in the context of a variety of cancers. We conclude by discussing two well-described clinical biomarkers, the breast cancer stromal tumor infiltrating lymphocytes score and the colon cancer Immunoscore, and describe investigative opportunities to improve clinical utility of these spatial biomarkers. © 2023 The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- David B Page
- Earle A Chiles Research Institute, Providence Cancer Institute, Portland, OR, USA
| | - Glenn Broeckx
- Department of Pathology, GZA-ZNA Hospitals, Antwerp, Belgium
- Centre for Oncological Research (CORE), MIPPRO, Faculty of Medicine, Antwerp University, Antwerp, Belgium
| | - Chowdhury Arif Jahangir
- UCD School of Biomolecular and Biomedical Science, University College Dublin, Dublin, Ireland
| | - Sara Verbandt
- Digestive Oncology, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Rajarsi R Gupta
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, NY, USA
| | - Jeppe Thagaard
- Technical University of Denmark, Kongens Lyngby, Denmark
- Visiopharm A/S, Hørsholm, Denmark
| | - Reena Khiroya
- Department of Cellular Pathology, University College Hospital, London, UK
| | - Zuzana Kos
- Department of Pathology and Laboratory Medicine, BC Cancer Vancouver Centre, University of British Columbia, Vancouver, BC, Canada
| | - Khalid Abduljabbar
- Centre for Evolution and Cancer, The Institute of Cancer Research, London, UK
| | | | - Balazs Acs
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
- Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
| | - Guray Akturk
- Translational Molecular Biomarkers, Merck & Co Inc, Kenilworth, NJ, USA
| | - Jonas S Almeida
- National Cancer Institute, Division of Cancer Epidemiology and Genetics (DCEG), Rockville, MD, USA
| | | | | | - Sunil Badve
- Pathology and Laboratory Medicine, Emory University School of Medicine, Emory University Winship Cancer Institute, Atlanta, GA, USA
| | | | - Enrique R Bellolio
- Departamento de Anatomía Patológica, Facultad de Medicina, Universidad de La Frontera, Temuco, Chile
| | | | - Kim Rm Blenman
- Internal Medicine Section of Medical Oncology and Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
- Computer Science, Yale School of Engineering and Applied Science, New Haven, CT, USA
| | | | - Najat Bouchmaa
- Institute of Biological Sciences, Faculty of Medical Sciences, Mohammed VI Polytechnic University (UM6P), Ben-Guerir, Morocco
| | - Octavio Burgues
- Pathology Department, Hospital Cliníco Universitario de Valencia/Incliva, Valencia, Spain
| | - Maggie Chon U Cheang
- Head of Integrative Genomics Analysis in Clinical Trials, ICR-CTSU, Division of Clinical Studies, Institute of Cancer Research, London, UK
| | - Francesco Ciompi
- Radboud University Medical Center, Department of Pathology, Nijmegen, The Netherlands
| | - Lee Ad Cooper
- Department of Pathology, Northwestern Feinberg School of Medicine, Chicago, IL, USA
| | - An Coosemans
- Department of Oncology, Laboratory of Tumor Immunology and Immunotherapy, KU Leuven, Leuven, Belgium
| | - Germán Corredor
- Biomedical Engineering Department, Emory University, Atlanta, GA, USA
| | | | - Frederik Deman
- Department of Pathology, GZA-ZNA Hospitals, Antwerp, Belgium
| | - Sandra Demaria
- Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA
- Department of Pathology, Weill Cornell Medicine, New York, NY, USA
| | - Sarah N Dudgeon
- Conputational Biology and Bioinformatics, Yale University, New Haven, CT, USA
| | - Mahmoud Elghazawy
- University of Surrey, Guildford, UK
- Ain Shams University, Cairo, Egypt
| | - Scott Ely
- Translational Pathology, Translational Sciences and Diagnostics/Translational Medicine/R&D, Bristol Myers Squibb, Princeton, NJ, USA
| | - Claudio Fernandez-Martín
- Instituto Universitario de Investigación en Tecnología Centrada en el Ser Humano, HUMAN-tech, Universitat Politècnica de València, Valencia, Spain
| | - Susan Fineberg
- Montefiore Medical Center and the Albert Einstein College of Medicine, New York, NY, USA
| | - Stephen B Fox
- Department of Pathology, Peter MacCallum Cancer Centre and Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - William M Gallagher
- UCD School of Biomolecular and Biomedical Science, University College Dublin, Dublin, Ireland
| | | | - Sacha Gnjatic
- Department of Oncological Sciences, Medicine Hem/Onc, and Pathology, Tisch Cancer Institute - Precision Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Anita Grigoriadis
- Cancer Bioinformatics, School of Cancer & Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
- Breast Cancer Now Research Unit, School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Niels Halama
- Translational Immunotherapy, German Cancer Research Center, Heidelberg, Germany
| | | | | | - Alexandros Hardas
- Pathobiology & Population Sciences, The Royal Veterinary College, London, UK
| | - Steven N Hart
- Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Johan Hartman
- Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Stephen Hewitt
- Department of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Akira I Hida
- Department of Pathology, Matsuyama Shimin Hospital, Matsuyama, Japan
| | - Hugo M Horlings
- Division of Pathology, Netherlands Cancer Institute (NKI), Amsterdam, The Netherlands
| | | | | | - Sheeba Irshad
- King's College London & Guy's & St Thomas' NHS Trust, London, UK
| | - Emiel Am Janssen
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
- Department of Chemistry, Bioscience and Environmental Technology, University of Stavanger, Stavanger, Norway
| | - Mohamed Kahila
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | | | - Kosuke Kawaguchi
- Department of Breast Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Durga Kharidehal
- Department of Pathology, Narayana Medical College, Nellore, India
| | - Andrey I Khramtsov
- Pathology and Laboratory Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Umay Kiraz
- Department of Pathology, Stavanger University Hospital, Stavanger, Norway
- Department of Chemistry, Bioscience and Environmental Technology, University of Stavanger, Stavanger, Norway
| | - Pawan Kirtani
- Department of Histopathology, Aakash Healthcare Super Speciality Hospital, New Delhi, India
| | - Liudmila L Kodach
- Department of Pathology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Konstanty Korski
- Data, Analytics and Imaging, Product Development, F.Hoffmann-La Roche AG, Basel, Switzerland
| | - Anikó Kovács
- Department of Clinical Pathology, Sahlgrenska University Hospital, Gothenburg, Sweden
- Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anne-Vibeke Laenkholm
- Surgical Pathology, Zealand University Hospital, Roskilde, Denmark
- Surgical Pathology, University of Copenhagen, Copenhagen, Denmark
| | - Corinna Lang-Schwarz
- Institute of Pathology, Klinikum Bayreuth GmbH, Friedrich-Alexander-University Erlangen-Nuremberg, Bayreuth, Germany
| | - Denis Larsimont
- Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Jochen K Lennerz
- Center for Integrated Diagnostics, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Marvin Lerousseau
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, Paris, France
- Institut Curie, PSL University, Paris, France
- INSERM, U900, Paris, France
| | - Xiaoxian Li
- Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
| | - Amy Ly
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Anant Madabhushi
- Biomedical Engineering, Radiology and Imaging Sciences, Biomedical Informatics, Pathology, Georgia Institute of Technology and Emory University, Atlanta, GA, USA
| | - Sai K Maley
- NRG Oncology/NSABP Foundation, Pittsburgh, PA, USA
| | | | - Douglas K Marks
- Perlmutter Cancer Center, NYU Langone Health, New York, NY, USA
| | - Elizabeth S McDonald
- Breast Cancer Translational Research Group, University of Pennsylvania, Philadelphia, PA, USA
| | - Ravi Mehrotra
- Indian Cancer Genome Atlas, Pune, India
- Centre for Health, Innovation and Policy Foundation, Noida, India
| | - Stefan Michiels
- Office of Biostatistics and Epidemiology, Gustave Roussy, Oncostat U1018, Inserm, University Paris-Saclay, Ligue Contre le Cancer labeled Team, Villejuif, France
| | - Fayyaz Ul Amir Afsar Minhas
- Tissue Image Analytics Centre, Warwick Cancer Research Centre, PathLAKE Consortium, Department of Computer Science, University of Warwick, Coventry, UK
| | - Shachi Mittal
- Department of Chemical Engineering, Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - David A Moore
- CRUK Lung Cancer Centre of Excellence, UCLH, London, UK
| | - Shamim Mushtaq
- Department of Biochemistry, Ziauddin University, Karachi, Pakistan
| | - Hussain Nighat
- Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Raipur, India
| | - Thomas Papathomas
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
- Department of Clinical Pathology, Drammen Sykehus, Vestre Viken HF, Drammen, Norway
| | - Frederique Penault-Llorca
- Centre Jean Perrin, INSERM U1240, Imagerie Moléculaire et Stratégies Théranostiques, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Rashindrie D Perera
- School of Electrical, Mechanical and Infrastructure Engineering, University of Melbourne, Melbourne, VIC, Australia
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Christopher J Pinard
- Radiogenomics Laboratory, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
- Department of Oncology, Lakeshore Animal Health Partners, Mississauga, ON, Canada
- Centre for Advancing Responsible and Ethical Artificial Intelligence (CARE-AI), University of Guelph, Guelph, ON, Canada
| | | | - Giancarlo Pruneri
- Department of Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Faculty of Medicine and Surgery, University of Milan, Milan, Italy
| | - Lajos Pusztai
- Yale Cancer Center, New Haven, CT, USA
- Department of Medical Oncology, Yale School of Medicine, New Haven, CT, USA
| | - Arman Rahman
- UCD School of Biomolecular and Biomedical Science, University College Dublin, Dublin, Ireland
| | | | - Bernardo Leon Rapoport
- The Medical Oncology Centre of Rosebank, Johannesburg, South Africa
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Tilman T Rau
- Institute of Pathology, University Hospital Düsseldorf and Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Jorge S Reis-Filho
- Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Joana M Ribeiro
- Département de Médecine Oncologique, Institute Gustave Roussy, Villejuif, France
| | - David Rimm
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
- Department of Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Anne Vincent-Salomon
- Department of Diagnostic and Theranostic Medicine, Institut Curie, University Paris-Sciences et Lettres, Paris, France
| | - Manuel Salto-Tellez
- Integrated Pathology Unit, Institute of Cancer Research, London, UK
- Precision Medicine Centre, Queen's University Belfast, Belfast, UK
| | - Joel Saltz
- Department of Biomedical Informatics, Stony Brook Medicine, New York, NY, USA
| | - Shahin Sayed
- Department of Pathology, Aga Khan University, Nairobi, Kenya
| | - Kalliopi P Siziopikou
- Department of Pathology, Section of Breast Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Christos Sotiriou
- Breast Cancer Translational Research Laboratory J.-C. Heuson, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (HUB), Université Libre de Bruxelles (ULB), Brussels, Belgium
- Medical Oncology Department, Institut Jules Bordet, Hôpital Universitaire de Bruxelles (HUB), Université Libre de Bruxelles, Brussels, Belgium
| | - Albrecht Stenzinger
- Institute of Pathology, University Hospital Heidelberg, Centers for Personalized Medicine (ZPM), Heidelberg, Germany
| | | | - Daniel Sur
- Department of Medical Oncology, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania
| | - Fraser Symmans
- University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | | | - Sabine Tejpar
- Digestive Oncology, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Jonas Teuwen
- AI for Oncology Lab, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | | | - Trine Tramm
- Pathology, and Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - William T Tran
- Department of Radiation Oncology, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Jeroen van der Laak
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Paul J van Diest
- Department of Pathology, University Medical Center Utrecht, Utrecht, The Netherlands
- Johns Hopkins Oncology Center, Baltimore, MD, USA
| | - Gregory E Verghese
- Cancer Bioinformatics, School of Cancer & Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
- Breast Cancer Now Research Unit, School of Cancer and Pharmaceutical Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Giuseppe Viale
- Department of Pathology, European Institute of Oncology & University of Milan, Milan, Italy
| | - Michael Vieth
- Institute of Pathology, Klinikum Bayreuth GmbH, Friedrich-Alexander-University Erlangen-Nuremberg, Bayreuth, Germany
| | - Noorul Wahab
- Tissue Image Analytics Centre, Department of Computer Science, University of Warwick, Coventry, UK
| | - Thomas Walter
- Centre for Computational Biology (CBIO), Mines Paris, PSL University, Paris, France
- Institut Curie, PSL University, Paris, France
- INSERM, U900, Paris, France
| | | | - Hannah Y Wen
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Wentao Yang
- Fudan Medical University Shanghai Cancer Center, Shanghai, PR China
| | - Yinyin Yuan
- Translational Molecular Pathology, Division of Pathology and Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sylvia Adams
- Perlmutter Cancer Center, NYU Langone Health, New York, NY, USA
- Department of Medicine, NYU Grossman School of Medicine, Manhattan, NY, USA
| | | | - Sibylle Loibl
- Department of Medicine and Research, German Breast Group, Neu-Isenburg, Germany
| | - Carsten Denkert
- Institut für Pathologie, Philipps-Universität Marburg und Universitätsklinikum Marburg, Marburg, Germany
| | - Peter Savas
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Medical Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Sherene Loi
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Roberto Salgado
- Department of Pathology, GZA-ZNA Hospitals, Antwerp, Belgium
- Division of Cancer Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Elisabeth Specht Stovgaard
- Department of Pathology, Herlev and Gentofte Hospital, Herlev, Denmark
- Faculty of Health and Medical Sciences, Copenhagen University, Copenhagen, Denmark
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7
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Felsen A, Maldjian C, Hodges L, Gupta A, Fineberg S. Fibroepithelial Lesion Spectrum: A Case Report Documenting a Possible Transformation to a Malignant Phyllodes Tumor. Cureus 2023; 15:e38252. [PMID: 37252609 PMCID: PMC10225156 DOI: 10.7759/cureus.38252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2022] [Indexed: 05/31/2023] Open
Abstract
We discuss the radiological-pathological aspects of a rare case of transformation of a presumed fibroadenoma (FA) to a malignant phyllodes tumor (PT) and review the literature. Phyllodes tumors often show heterogeneous histologic features with some areas indistinguishable on core needle biopsy. A core biopsy is often a small representation of a larger lesion. As such, a complete excisional biopsy is often needed for a definitive pathologic diagnosis. Careful clinical and imaging correlation and follow-up are necessary, even in a benign fibroepithelial lesion (FEL).
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Affiliation(s)
- Amanda Felsen
- Radiology, Albert Einstein College of Medicine, Bronx, USA
- Medicine, Montefiore New Rochelle Hospital, New Rochelle, USA
| | - Catherine Maldjian
- Radiology, Montefiore Medical Center, Bronx, USA
- Radiology, Albert Einstein College of Medicine, Bronx, USA
| | - Laura Hodges
- Radiology, Montefiore Medical Center, Bronx, USA
- Radiology, Albert Einstein College of Medicine, Bronx, USA
| | - Anjuli Gupta
- Surgery, Montefiore Medical Center, Bronx, USA
- Surgery, Albert Einstein College of Medicine, Bronx, USA
| | - Susan Fineberg
- Pathology, Montefiore Medical Center, Bronx, USA
- Pathology, Albert Einstein College of Medicine, Bronx, USA
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8
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Griguolo G, Dieci MV, Fineberg S, Pinato C, Bottosso M, Bauchet L, Miglietta F, Jacob J, Zarrilli G, Rigau V, Guarascio MC, Zanconato F, Schiavi F, Fassan M, Jacot W, Piccolo S, Darlix A, Guarneri V. Abstract PD7-08: Gene Expression Profiling of Breast Cancer Brain Metastasis shows enrichment for non-luminal subtypes with potential prognostic implications. Cancer Res 2023. [DOI: 10.1158/1538-7445.sabcs22-pd7-08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Abstract
Background: The incidence of breast cancer (BC) brain metastases (BM) is increasing as a result of both improved diagnostic techniques and longer survival due to better treatment approaches. However, the biological complexity of BCBMs is still poorly understood. We here evaluate the genomic profile of BCBMs and assess its prognostic implications.
Methods: Clinical data and BM samples (FFPE) from BC patients undergoing neurosurgery (2003-2019) at three institutions were collected. Hormone receptor (HR) and HER2 status were evaluated on the BCBM. RNA extracted from BM samples was used to measure the expression of 758 BC–related genes and 18 housekeeping genes using the Breast Cancer 360 Panel on an nCounter platform (NanoString Technologies). Intrinsic molecular subtyping was determined using the previously reported PAM50 subtype predictor (Parker et al. JCO 2009). Median overall survival from neurosurgery (OS) was calculated using the Kaplan-Meier method. The correlations between expression of each gene/PAM50 signature, BC subtype and OS were studied using univariate and multivariate Cox-models.
Results: Sixty-five BCBM samples were analyzed: 32% (N=21) were HR+/HER2-, 38% (N=25) HER2+ and 29% (N=19) HR-/HER2-. With a median follow-up of 33 months, no clinical variable was significantly associated with OS, despite a trend towards a shorter survival for patients with HR-/HER2- BMs, as compared to patients with HR+/HER2- and HER2+ subtypes (median OS 9.4 versus 22.1 and 20.0 months, respectively, log-rank p=NS).
The intrinsic subtype distribution, as assessed by gene-expression profiling, was 37% Basal-like, 46% HER2-enriched (HER2-E), 15% Luminal B and 2% Normal-like. Non-luminal subtypes (basal-like and HER2-E) were extensively represented, both overall and in each BC subtype (52% in HR+/HER2- subgroup, 96% in HER2+ subgroup, see Table).
The PAM50 basal-like signature was significantly associated with a worse OS (HR 2.7, 95% CI 1.0-7.2, p=0.045), even after correcting for BC subtype (HR 5.2, 95% CI 1.1-23.4, p=0.032). In fact, even within the subgroup of HR+/HER2- BCBMs, the PAM50 basal-like signature was strongly associated with a worse OS (HR 92.6, 95% CI 5.0-1860.1, p=0.003) and patients with basal-like HR+/HER2- BCBMs presented a median OS similar to patients with HR-/HER2- BCBMs (mOS 9.0 vs 9.4 months).
We identified 36 genes whose high expression was significantly associated with a worse OS (p< 0.05) and one gene (LINC02381) whose high expression was significantly associated with better OS (p< 0.05); for 33 of these genes (BCL11A, BMP2, BNIP3, CAV1, CDH3, CDK6, CKB, CRYAB, CXCL12, EGFR, EYA4, FOXC1, FZD8, FZD9, GABRP, GAS1, GDF5, GPC4, IL6, KRT17, KRT5, KRT6B, KRT7, LAMB3, LINC02381, MYC, NOTCH1, PRKX, PSAT1, RUNX3, SNAI1, SPRY2, TTYH1), the association was confirmed even after correcting for BC subtype (p< 0.05).
Conclusions: Non-luminal intrinsic subtypes are extensively represented in resected BCBMs, even if clinically classified as HR+/HER2-. Our data suggest that basal-like genomic features might be enriched in BCBMs and might be associated with worse survival.
Distribution of PAM50 intrisic subtyping on the 65 brain metastases evaluated according to hormone receptor (HR) and HER2 status
Citation Format: Gaia Griguolo, Maria Vittoria Dieci, Susan Fineberg, claudia Pinato, Michele Bottosso, Luc Bauchet, Federica Miglietta, Jack Jacob, Giovanni Zarrilli, Valérie Rigau, Maria Cristina Guarascio, Francesca Zanconato, Francesca Schiavi, Matteo Fassan, William Jacot, Stefano Piccolo, Amelie Darlix, Valentina Guarneri. Gene Expression Profiling of Breast Cancer Brain Metastasis shows enrichment for non-luminal subtypes with potential prognostic implications [abstract]. In: Proceedings of the 2022 San Antonio Breast Cancer Symposium; 2022 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2023;83(5 Suppl):Abstract nr PD7-08.
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Affiliation(s)
- Gaia Griguolo
- 1Department of Surgery, Oncology and Gastroenterology, University of Padua; Division of Oncology 2, Veneto Institute of Oncology IOV-IRCCS, Padova, Italy
| | | | | | | | - Michele Bottosso
- 5Institut Gustave Roussy, Villejuif, France; Department of Surgery, Oncology and Gastroenterology, University of Padua, Italy, Italy
| | - Luc Bauchet
- 6Department of Neurosurgery, CHU de Montpellier, Montpellier, France
| | - Federica Miglietta
- 7Department of Surgery, Oncology and Gastroenterology, University of Padua; Division of Oncology 2, Veneto Institute of Oncology IOV-IRCCS, Italy
| | | | | | - Valérie Rigau
- 10CHRU, University of Montpellier, Montpellier, Languedoc-Roussillon, France
| | | | | | | | - Matteo Fassan
- 14University of Padua, Department of Medicine (DIMED)
| | - William Jacot
- 15Institut du Cancer de Montpellier, Université de Montpellier, INSERM U1194, Paris, France, Montpellier, Languedoc-Roussillon, France
| | | | - Amelie Darlix
- 17Institut régional du Cancer de Montpellier (ICM), University of Montpellier, France
| | - Valentina Guarneri
- 18Division of Medical Oncology 2, Veneto Institute of Oncology IOV-IRCCS; Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
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9
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Acs B, Leung SCY, Kidwell KM, Arun I, Augulis R, Badve SS, Bai Y, Bane AL, Bartlett JMS, Bayani J, Bigras G, Blank A, Buikema H, Chang MC, Dietz RL, Dodson A, Fineberg S, Focke CM, Gao D, Gown AM, Gutierrez C, Hartman J, Kos Z, Lænkholm AV, Laurinavicius A, Levenson RM, Mahboubi-Ardakani R, Mastropasqua MG, Nofech-Mozes S, Osborne CK, Penault-Llorca FM, Piper T, Quintayo MA, Rau TT, Reinhard S, Robertson S, Salgado R, Sugie T, van der Vegt B, Viale G, Zabaglo LA, Hayes DF, Dowsett M, Nielsen TO, Rimm DL. Systematically higher Ki67 scores on core biopsy samples compared to corresponding resection specimen in breast cancer: a multi-operator and multi-institutional study. Mod Pathol 2022; 35:1362-1369. [PMID: 35729220 PMCID: PMC9514990 DOI: 10.1038/s41379-022-01104-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 04/11/2022] [Accepted: 05/05/2022] [Indexed: 02/06/2023]
Abstract
Ki67 has potential clinical importance in breast cancer but has yet to see broad acceptance due to inter-laboratory variability. Here we tested an open source and calibrated automated digital image analysis (DIA) platform to: (i) investigate the comparability of Ki67 measurement across corresponding core biopsy and resection specimen cases, and (ii) assess section to section differences in Ki67 scoring. Two sets of 60 previously stained slides containing 30 core-cut biopsy and 30 corresponding resection specimens from 30 estrogen receptor-positive breast cancer patients were sent to 17 participating labs for automated assessment of average Ki67 expression. The blocks were centrally cut and immunohistochemically (IHC) stained for Ki67 (MIB-1 antibody). The QuPath platform was used to evaluate tumoral Ki67 expression. Calibration of the DIA method was performed as in published studies. A guideline for building an automated Ki67 scoring algorithm was sent to participating labs. Very high correlation and no systematic error (p = 0.08) was found between consecutive Ki67 IHC sections. Ki67 scores were higher for core biopsy slides compared to paired whole sections from resections (p ≤ 0.001; median difference: 5.31%). The systematic discrepancy between core biopsy and corresponding whole sections was likely due to pre-analytical factors (tissue handling, fixation). Therefore, Ki67 IHC should be tested on core biopsy samples to best reflect the biological status of the tumor.
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Affiliation(s)
- Balazs Acs
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA.
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden.
- Department of Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden.
| | | | - Kelley M Kidwell
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI, USA
| | - Indu Arun
- Tata Medical Center, Kolkata, West Bengal, India
| | - Renaldas Augulis
- Vilnius University Faculty of Medicine and National Center of Pathology, Vilnius University Hospital Santaros Clinics, Vilnius, Lithuania
| | - Sunil S Badve
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Yalai Bai
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Anita L Bane
- Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada
| | - John M S Bartlett
- Ontario Institute for Cancer Research, Toronto, ON, Canada
- Edinburgh Cancer Research Centre, Western General Hospital, Edinburgh, United Kingdom
| | - Jane Bayani
- Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Gilbert Bigras
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada
| | - Annika Blank
- Institute of Pathology, University of Bern, Bern, Switzerland
- Institute of Pathology, Triemli Hospital Zurich, Zurich, Switzerland
| | - Henk Buikema
- University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Martin C Chang
- Department of Pathology & Laboratory Medicine, University of Vermont Medical Center, Burlington, VT, USA
| | - Robin L Dietz
- Department of Pathology, Olive View-UCLA Medical Center, Los Angeles, CA, USA
| | - Andrew Dodson
- UK NEQAS for Immunocytochemistry and In-Situ Hybridisation, London, United Kingdom
| | - Susan Fineberg
- Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY, USA
| | - Cornelia M Focke
- Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany
| | - Dongxia Gao
- University of British Columbia, Vancouver, BC, Canada
| | | | - Carolina Gutierrez
- Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Johan Hartman
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
| | - Zuzana Kos
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Anne-Vibeke Lænkholm
- Department of Surgical Pathology, Zealand University Hospital, Roskilde, Denmark
| | - Arvydas Laurinavicius
- Vilnius University Faculty of Medicine and National Center of Pathology, Vilnius University Hospital Santaros Clinics, Vilnius, Lithuania
| | - Richard M Levenson
- Department of Medical Pathology and Laboratory Medicine, University of California Davis Medical Center, Sacramento, CA, USA
| | - Rustin Mahboubi-Ardakani
- Department of Medical Pathology and Laboratory Medicine, University of California Davis Medical Center, Sacramento, CA, USA
| | | | - Sharon Nofech-Mozes
- University of Toronto Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - C Kent Osborne
- Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Frédérique M Penault-Llorca
- Imagerie Moléculaire et Stratégies Théranostiques, UMR1240, Université Clermont Auvergne, INSERM, Clermont-Ferrand, France
- Service de Pathologie, Centre Jean PERRIN, Clermont-Ferrand, France
| | - Tammy Piper
- Edinburgh Cancer Research Centre, Western General Hospital, Edinburgh, United Kingdom
| | | | - Tilman T Rau
- Institute of Pathology, University of Bern, Bern, Switzerland
- Institute of Pathology, Heinrich Heine University and University Hospital of Duesseldorf, Duesseldorf, Germany
| | - Stefan Reinhard
- Institute of Pathology, University of Bern, Bern, Switzerland
| | - Stephanie Robertson
- Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Pathology and Cancer Diagnostics, Karolinska University Hospital, Stockholm, Sweden
| | - Roberto Salgado
- Department of Pathology, GZA-ZNA, Antwerp, Belgium
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, VIC, Australia
| | | | - Bert van der Vegt
- University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Giuseppe Viale
- European Institute of Oncology, Milan, Italy
- European Institute of Oncology IRCCS, and University of Milan, Milan, Italy
| | - Lila A Zabaglo
- The Institute of Cancer Research, London, United Kingdom
| | - Daniel F Hayes
- University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
| | - Mitch Dowsett
- The Institute of Cancer Research, London, United Kingdom
| | | | - David L Rimm
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA.
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Gan Y, Lo Y, Makower D, Kleer C, Lu J, Fineberg S. EZH2 Protein Expression in Estrogen Receptor Positive Invasive Breast Cancer Treated With Neoadjuvant Endocrine Therapy: An Exploratory Study of Association With Tumor Response. Appl Immunohistochem Mol Morphol 2022; 30:614-622. [PMID: 36048167 PMCID: PMC9577480 DOI: 10.1097/pai.0000000000001055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 08/04/2022] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Neoadjuvant endocrine therapy (NET) can be used to treat estrogen receptor positive (ER+) invasive breast cancer (IBC). Tumors with Ki67>10% after 2 to 4 weeks of NET are considered resistant to endocrine therapy. Enhancer of Zeste Homolog 2 (EZH2) is a targetable oncoprotein and overexpression in ER+ IBC has been linked to resistance to endocrine therapy. We examined whether EZH2 expression levels in ER+ IBC could be used to predict response to NET. MATERIALS AND METHODS We retrospectively identified 46 patients with localized ER+ HER2/neu negative IBC treated with a minimum of 4 weeks of NET. We quantified EZH2 nuclear expression in pretherapy core biopsies using a score that included intensity and percent of cells staining. Ki67 was evaluated in both pretherapy core biopsies and posttherapy tumor resections and scored according to the guidelines of the International Ki67 Working Groups, with a global weighted score. Ki67≤10% after NET was considered endocrine responsive. Logistic regression analysis was performed to determine the association between EZH2 expression and response to NET. RESULTS We found significant associations of tumor grade ( P =0.011), pretherapy Ki67 ( P =0.003), and EZH2 ( P <0.001), with response to NET. On logistic regression adjusted for tumor grade and pretherapy Ki67, increased EZH2 scores were associated with decreased odds of endocrine responsiveness, defined as posttreatment Ki67≤10% (odds ratio=0.976, 95% CI, 0.956 to 0.997; P =0.026). In addition, with EZH2 score in the model, associations of tumor grade and pretreatment Ki67 with posttreatment Ki67≤10% response to NET became not significant. CONCLUSIONS Our results suggest that EZH2 might be a useful biomarker to predict response to NET.
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Affiliation(s)
- Yujun Gan
- Department of Pathology, Montefiore Medical Center and The Albert Einstein College of Medicine 111 East 210th Street Bronx NY 10467
- Department of Pathology, Dartmouth Hitchcock Medical Center, 2 Medical Center Drive, Lebanon New Hampshire 03756
| | - Yungtai Lo
- Department of Pathology, Montefiore Medical Center and The Albert Einstein College of Medicine 111 East 210th Street Bronx NY 10467
- Department of Epidemiology and Population Health Montefiore Medical Center and The Albert Einstein College of Medicine, 111 East 210 Street Bronx NY 10467
| | - Della Makower
- Department of Medical Oncology, Montefiore Medical Center and The Albert Einstein College of Medicine, 111 East 210 Street Bronx NY 10467
| | - Celina Kleer
- Department of Pathology, University of Michigan Medical School and The Rogel Cancer Center, 1500 E Medical Center Dr., Ann Arbor MI 48109
| | - Jinyu Lu
- Department of Medical Oncology, Montefiore Medical Center and The Albert Einstein College of Medicine, 111 East 210 Street Bronx NY 10467
| | - Susan Fineberg
- Department of Pathology, Montefiore Medical Center and The Albert Einstein College of Medicine 111 East 210th Street Bronx NY 10467
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Loudig O, Mitchell MI, Ben-Dov IZ, Liu C, Fineberg S. MiRNA expression deregulation correlates with the Oncotype DX ® DCIS score. Breast Cancer Res 2022; 24:62. [PMID: 36096802 PMCID: PMC9469592 DOI: 10.1186/s13058-022-01558-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 08/29/2022] [Indexed: 11/18/2022]
Abstract
Background Current clinical criteria do not discriminate well between women who will or those who will not develop ipsilateral invasive breast cancer (IBC), or a DCIS recurrence after a ductal carcinoma in situ (DCIS) diagnosis. The 12-gene Oncotype DX® DCIS assay (RT qPCR gene-based scoring system) was established and shown to predict the risk of subsequent ipsilateral IBC or DCIS recurrence. Recent studies have shown that microRNA (miRNA) expression deregulation can contribute to the development of IBC, but very few have evaluated miRNA deregulation in DCIS lesions. In this study, we sought to determine whether specific miRNA expression changes may correlate with Oncotype DX® DCIS scores. Methods For this study, we used archived formalin-fixed, paraffin-embedded (FFPE) specimens from 41 women diagnosed with DCIS between 2012 and 2018. The DCIS lesions were stratified into low (n = 26), intermediate (n = 10), and high (n = 5) risk score groups using the Oncotype DX® DCIS assay. Total RNA was extracted from DCIS lesions by macro-dissection of unstained FFPE sections, and next-generation small-RNA sequencing was performed. We evaluated the correlation between miRNA expression data and Oncotype score, as well as patient age. RT-qPCR validations were performed to validate the topmost differentially expressed miRNAs identified between the different risk score groups. Results MiRNA sequencing of 32 FFPE DCIS specimens from the three different risk group scores identified a correlation between expression deregulation of 17 miRNAs and Oncotype scores. Our analyses also revealed a correlation between the expression deregulation of 9 miRNAs and the patient’s age. Based on these results, a total of 15 miRNAs were selected for RT-qPCR validation. Of these, miR-190b (p = 0.043), miR-135a (p = 0.05), miR-205 (p = 0.00056), miR-30c (p = 0.011), and miR-744 (p = 0.038) showed a decreased expression in the intermediate/high Oncotype group when compared to the low-risk score group. A composite risk score was established using these 5 miRNAs and indicated a significant association between miRNA expression deregulation and the Oncotype DX® DCIS Score (p < 0.0021), between high/intermediate and low risk groups. Conclusions Our analyses identified a subset of 5 miRNAs able to discriminate between Oncotype DX® DCIS score subgroups. Together, our data suggest that miRNA expression analysis may add value to the predictive and prognostic evaluation of DCIS lesions. Supplementary Information The online version contains supplementary material available at 10.1186/s13058-022-01558-4.
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Affiliation(s)
- Olivier Loudig
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, 07110, USA.
| | - Megan I Mitchell
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, 07110, USA
| | - Iddo Z Ben-Dov
- Department of Nephrology and Hypertension, Hadassah Medical Center, 91120, Jerusalem, Israel
| | - Christina Liu
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ, 07110, USA
| | - Susan Fineberg
- Department of Pathology, Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY, 10461, USA
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Adam R, Herman M, Hodges L, Duong TQ, Fineberg S, Roknsharifi S. Invasive Lobular Cancer Arising in a Surgical Scar From Lumpectomy for a Previous Invasive Ductal Cancer of the Breast. Cureus 2022; 14:e29054. [PMID: 36249638 PMCID: PMC9558490 DOI: 10.7759/cureus.29054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/11/2022] [Indexed: 11/05/2022] Open
Abstract
We describe a case of pathology-proven invasive lobular breast cancer (ILC) arising in a scar over 15 years after lumpectomy for previous invasive ductal carcinoma (IDC). The tumor was detected on screening mammography as a new focal asymmetry at the scar site and confirmed at diagnostic mammography. Ultrasound demonstrated an irregular, shadowing, hypoechoic mass at the scar site. Ultrasound-guided biopsy revealed poorly differentiated invasive lobular carcinoma. MRI and CT showed an irregular mass with pectoralis muscle invasion. Multimodality imaging findings are described. This is the first case to our knowledge reporting multimodality imaging findings of a breast cancer developing at the site of a surgical scar that is histologically different from the originally resected cancer.
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Abbi B, Xie X, Fineberg S, Gupta A, Kumthekar A, Ayesha B. AB1423 CLINICAL AND LABORATORY FEATURES OF PATIENTS WITH IDIOPATHIC GRANULOMATOUS MASTITIS AT A TERTIARY MEDICAL CENTER. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundIdiopathic granulomatous mastitis (IGM) is a benign, inflammatory disease of the breast. As per the literature review, etiopathogenesis of this disease is unclear. The gold standard of diagnosis is through breast biopsy and identification of non-caseating granulomas. [1] Until recently, there has been a lack of clinical, serological or histopathological criteria to guide physicians on management of IGM.ObjectivesThe objective of our study is to identify distinguishing clinical and laboratory features amongst individuals with IGM based on serologic and histopathologic status. In this study, clinical and laboratory features were compared between patients with complete remission of IGM and those with relapse of IGM after three months of remission.MethodsAfter institutional review board (IRB) approval, we queried pathology and clinical looking glass databases at Montefiore Medical Center between 1990-2021 to identify patients with the diagnosis of IGM. We identified 46 patients, and did a retrospective chart review to extract data. Clinical features were compared in patients with IGM who had complete resolution of disease and those who had relapse of disease using two-sample t-tests for continuous variables and chi-squared or Fisher’s exact tests for categorical variables. In this study, we included females older than eighteen years of age. We excluded patients with breast cancer, lymphoproliferative disorders, solid organ malignancy, foreign body reaction in breast, plasma cell mastitis, and ductal ectasia.ResultsOf the 46 symptomatic patients with histopathological diagnosis of IGM, 27 female patients with sufficient clinical data were included in final analyses. All patients in our cohort had a mean age of 36 years (SD 9 years) and average body mass index of 31.5 kg/m2 (SD 6.7 kg/m2). Majority of patients were Hispanic, 11 patients (40.7%). Unilateral disease (96.3 %) was predominant in patients. Most patients had at least one previous full-term pregnancy prior to diagnosis, 25 patients (92.6%) and 8 patients were on hormonal oral contraceptives (29.6%).Of the 27 patients, 18 patients (66.6%) had complete remission of disease. All of these patients were initially treated with antibiotic therapies until tissue cultures were reported negative. Six of these patients received steroid therapy after antibiotic therapy, while 5 patients were started on methotrexate therapy, starting with a dose of 15 milligrams (mg) orally once per week. Of the total cohort, 9 patients (33.3%) experienced relapse of the disease.ConclusionIGM is a relatively newer entity that is difficult to manage, due to lack of standard guidelines in literature. In this study, on comparing IGM patients with remission and relapse, there were no statistically significant differences in clinical and laboratory features. However, immunomodulating therapy with methotrexate can be considered in patients with relapsing IGM. Further studies are needed to evaluate patients with IGM and their disease evolution that can facilitate management to determine utility of methotrexate in improving relapse rates in these patients.References[1]Ringsted, S., & Friedman, M. (2021). A rheumatologic approach to granulomatous mastitis: A case series and review of the literature. International journal of rheumatic diseases, 24(4), 526–532.Figure 1.Study PopulationDisclosure of InterestsBhavna Abbi: None declared, Xianhong Xie: None declared, Susan Fineberg Consultant of: expert consultant /expert panel for AXDEV Group in 2021 and Genomic health (now exact Sciences) in 2017, Anjuli Gupta: None declared, Anand Kumthekar: None declared, Bibi Ayesha: None declared
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Griguolo G, Tosi A, Dieci MV, Fineberg S, Rossi V, Ventura A, Bottosso M, Bauchet L, Miglietta F, Jacob J, Rigau V, Fassan M, Jacot W, Conte P, Rosato A, Darlix A, Guarneri V. A comprehensive profiling of the immune microenvironment of breast cancer brain metastases. Neuro Oncol 2022; 24:2146-2158. [PMID: 35609559 PMCID: PMC9713504 DOI: 10.1093/neuonc/noac136] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Despite potential clinical implications, the complexity of breast cancer (BC) brain metastases (BM) immune microenvironment is poorly understood. Through multiplex immunofluorescence, we here describe the main features of BCBM immune microenvironment (density and spatial distribution) and evaluate its prognostic impact. METHODS Sixty BCBM from patients undergoing neurosurgery at three institutions (2003-2018) were comprehensively assessed using two multiplex immunofluorescence panels (CD4, CD8, Granzyme B, FoxP3, CD68, pan-cytokeratin, DAPI; CD3, PD-1, PD-L1, LAG-3, TIM-3, CD163, pan-cytokeratin, DAPI). The prognostic impact of immune subpopulations and cell-to-cell spatial interactions was evaluated. RESULTS Subtype-related differences in BCBM immune microenvironment and its prognostic impact were observed. While in HR-/HER2- BM and HER2+ BM, higher densities of intra-tumoral CD8+ lymphocytes were associated with significantly longer OS (HR 0.16 and 0.20, respectively), in HR+/HER2- BCBMs a higher CD4+FoxP3+/CD8+ cell ratio in the stroma was associated with worse OS (HR 5.4). Moreover, a higher density of intra-tumoral CD163+ M2-polarized microglia/macrophages in BCBMs was significantly associated with worse OS in HR-/HER2- and HR+/HER2- BCBMs (HR 6.56 and 4.68, respectively), but not in HER2+ BCBMs. In HER2+ BCBMs, multiplex immunofluorescence highlighted a negative prognostic role of PD-1/PD-L1 interaction: patients with a higher percentage of PD-L1+ cells spatially interacting with (within a 20 µm radius) PD-1+ cells presented a significantly worse OS (HR 4.60). CONCLUSIONS Our results highlight subtype-related differences in BCBM immune microenvironment and identify two potential therapeutic targets, M2 microglia/macrophage polarization in HER2- and PD-1/PD-L1 interaction in HER2+ BCBMs, which warrant future exploration in clinical trials.
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Affiliation(s)
| | | | - Maria Vittoria Dieci
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy,Division of Oncology 2, Istituto Oncologico Veneto IRCCS, Padova, Italy
| | - Susan Fineberg
- Pathology Department, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York, USA
| | - Valentina Rossi
- Immunology and Molecular Oncology Diagnostics, Istituto Oncologico Veneto IRCCS, Padova, Italy
| | - Annavera Ventura
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Michele Bottosso
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Luc Bauchet
- Department of Neurosurgery, Gui de Chauliac Hospital—CHU, Montpellier University Medical Center, Montpellier, France,Institute of Functional Genomics, Montpellier University, CNRS, INSERM, Montpellier, France
| | - Federica Miglietta
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Jack Jacob
- Department of Pathology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Valerie Rigau
- Department of Pathology, University of Montpellier, Montpellier, France
| | - Matteo Fassan
- Department of Medicine, Surgical Pathology Unit, University of Padova, Padova, Italy,Istituto Oncologico Veneto IRCCS, Padova, Italy
| | - William Jacot
- Medical Oncology Department, Institut du Cancer de Montpellier—University of Montpellier, Montpellier, France
| | - PierFranco Conte
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy,Division of Oncology 2, Istituto Oncologico Veneto IRCCS, Padova, Italy
| | - Antonio Rosato
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy,Immunology and Molecular Oncology Diagnostics, Istituto Oncologico Veneto IRCCS, Padova, Italy
| | - Amelie Darlix
- Medical Oncology Department, Institut du Cancer de Montpellier, Institut de Génomique Fonctionnelle, INSERM, CNRS—University of Montpellier, Montpellier, France
| | - Valentina Guarneri
- Corresponding Author: Valentina Guarneri, MD, PhD, Division of Oncology 2, Istituto Oncologico Veneto IRCCS, Via Gattamelata 64, 35128 Padova, Italy ()
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Sirichand S, Cervera-Hernandez ME, Fineberg S, Punjabi C. A 47-Year-Old Woman With a Breast Infection After Mastopexy. Clin Infect Dis 2022; 74:1493-1495. [PMID: 35482612 DOI: 10.1093/cid/ciab624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Surksha Sirichand
- Division of Infectious Diseases, Department of Medicine, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York,USA
| | - Miguel E Cervera-Hernandez
- Division of Infectious Diseases, Department of Medicine, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York,USA
| | - Susan Fineberg
- Department of Pathology, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York, USA
| | - Chitra Punjabi
- Division of Infectious Diseases, Department of Medicine, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York,USA
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Salgado R, Fineberg S, De Caluwe A, de Azambuja E. Tumour infiltrating lymphocytes and ductal carcinoma in situ: The art of thinking counterintuitively. Eur J Cancer 2022; 168:138-140. [DOI: 10.1016/j.ejca.2022.02.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 02/26/2022] [Indexed: 11/03/2022]
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Mantrala S, Ginter PS, Mitkar A, Joshi S, Prabhala H, Ramachandra V, Kini L, Idress R, D'Alfonso TM, Fineberg S, Jaffer S, Sattar AK, Chagpar AB, Wilson P, Singh K, Harigopal M, Koka D. Concordance in Breast Cancer Grading by Artificial Intelligence on Whole Slide Images Compares With a Multi-Institutional Cohort of Breast Pathologists. Arch Pathol Lab Med 2022; 146:1369-1377. [PMID: 35271701 DOI: 10.5858/arpa.2021-0299-oa] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2021] [Indexed: 11/06/2022]
Abstract
CONTEXT.— Breast carcinoma grade, as determined by the Nottingham Grading System (NGS), is an important criterion for determining prognosis. The NGS is based on 3 parameters: tubule formation (TF), nuclear pleomorphism (NP), and mitotic count (MC). The advent of digital pathology and artificial intelligence (AI) have increased interest in virtual microscopy using digital whole slide imaging (WSI) more broadly. OBJECTIVE.— To compare concordance in breast carcinoma grading between AI and a multi-institutional group of breast pathologists using digital WSI. DESIGN.— We have developed an automated NGS framework using deep learning. Six pathologists and AI independently reviewed a digitally scanned slide from 137 invasive carcinomas and assigned a grade based on scoring of the TF, NP, and MC. RESULTS.— Interobserver agreement for the pathologists and AI for overall grade was moderate (κ = 0.471). Agreement was good (κ = 0.681), moderate (κ = 0.442), and fair (κ = 0.368) for grades 1, 3, and 2, respectively. Observer pair concordance for AI and individual pathologists ranged from fair to good (κ = 0.313-0.606). Perfect agreement was observed in 25 cases (27.4%). Interobserver agreement for the individual components was best for TF (κ = 0.471 each) followed by NP (κ = 0.342) and was worst for MC (κ = 0.233). There were no observed differences in concordance amongst pathologists alone versus pathologists + AI. CONCLUSIONS.— Ours is the first study comparing concordance in breast carcinoma grading between a multi-institutional group of pathologists using virtual microscopy to a newly developed WSI AI methodology. Using explainable methods, AI demonstrated similar concordance to pathologists alone.
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Affiliation(s)
- Siddhartha Mantrala
- From Onward Assist, Ojas Medtech Incubator, CIE, IIIT Hyderabad Campus, Gachibowli, Telangana, India (Mantrala, Mitkari, Joshi, Prabhala, Ramachandra, Kini, Koka)
| | - Paula S Ginter
- The Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York (Ginter)
| | - Aditya Mitkar
- From Onward Assist, Ojas Medtech Incubator, CIE, IIIT Hyderabad Campus, Gachibowli, Telangana, India (Mantrala, Mitkari, Joshi, Prabhala, Ramachandra, Kini, Koka)
| | - Sripad Joshi
- From Onward Assist, Ojas Medtech Incubator, CIE, IIIT Hyderabad Campus, Gachibowli, Telangana, India (Mantrala, Mitkari, Joshi, Prabhala, Ramachandra, Kini, Koka)
| | - Harish Prabhala
- From Onward Assist, Ojas Medtech Incubator, CIE, IIIT Hyderabad Campus, Gachibowli, Telangana, India (Mantrala, Mitkari, Joshi, Prabhala, Ramachandra, Kini, Koka)
| | - Vikas Ramachandra
- From Onward Assist, Ojas Medtech Incubator, CIE, IIIT Hyderabad Campus, Gachibowli, Telangana, India (Mantrala, Mitkari, Joshi, Prabhala, Ramachandra, Kini, Koka)
| | - Lata Kini
- From Onward Assist, Ojas Medtech Incubator, CIE, IIIT Hyderabad Campus, Gachibowli, Telangana, India (Mantrala, Mitkari, Joshi, Prabhala, Ramachandra, Kini, Koka)
| | - Romana Idress
- The Department of Pathology and Laboratory Medicine (Idress), Aga Khan University, Karachi, Pakistan
| | - Timothy M D'Alfonso
- The Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York (D'Alfonso)
| | - Susan Fineberg
- The Department of Pathology, Montefiore Medical Center, Bronx, New York (Fineberg)
| | - Shabnam Jaffer
- The Department of Pathology, Molecular and Cell Based Medicine, The Mount Sinai Hospital, New York, New York (Jaffer)
| | - Abida K Sattar
- The Department of Surgery (Sattar), Aga Khan University, Karachi, Pakistan
| | - Anees B Chagpar
- The Department of Surgery (Chagpar), Yale School of Medicine, New Haven, Connecticut
| | - Parker Wilson
- The Department of Pathology and Immunology, Washington University, St. Louis, Missouri (Wilson)
| | - Kamaljeet Singh
- The Department of Pathology and Laboratory Medicine, Brown University, Providence, Rhode Island (Singh)
| | - Malini Harigopal
- The Department of Pathology (Harigopal), Yale School of Medicine, New Haven, Connecticut
| | - Dinesh Koka
- From Onward Assist, Ojas Medtech Incubator, CIE, IIIT Hyderabad Campus, Gachibowli, Telangana, India (Mantrala, Mitkari, Joshi, Prabhala, Ramachandra, Kini, Koka)
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Fineberg S, Tian X, Makower D, Harigopal M, Lo Y. EZH2 Protein Expression in Triple-negative Breast Cancer Treated With Neoadjuvant Chemotherapy: An Exploratory Study of Association With Tumor Response and Prognosis. Appl Immunohistochem Mol Morphol 2022; 30:157-164. [PMID: 35262520 DOI: 10.1097/pai.0000000000000998] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 11/08/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Neaodjuvant chemotherapy is used to treat high risk triple-negative breast cancer (TNBC). Residual cancer burden (RCB) is used to predict risk of relapse after neoadjuvant chemotherapy (NAC); however, it cannot predict disease recurrence with certainty. EZH2 is a targetable oncogenic protein overexpressed in TNBC and associated with metastasis and stem cell expansion. We quantified EZH2 protein expression in TNBC before NAC to examine potential utility as a predictive and prognostic biomarker. MATERIALS AND METHODS We retrospectively identified 63 patients with localized TNBC treated with NAC. We quantified EZH2 nuclear expression in pretherapy biopsies using a score which included intensity and percent of positive cells at each intensity. EZH2 expression was evaluated as a continuous variable and dichotomized at a score of 210. Logistic regression analysis was used to determine association between EZH2 expression and RCB, tumor-infiltrating lymphocytes, clinicopathologic features and disease-free survival. RESULTS There was no significant association between EZH2 score and posttreatment RCB class evaluated as a continuous variable (P=0.831) or dichotomized at 210 (P=0.546). On multivariable logistic regression, adjusted for covariates including RCB, EZH2 >210 was associated with development of metastasis (odds ratio=14.35, 95% confidence interval: 2.69-76.66; P=0.002). Logistic regression was run with EZH2 scores as a continuous variable and increased EZH2 score was associated with metastasis (odds ratio=1.10, 95% confidence interval: 1.00-1.03; P=0.047). CONCLUSION In our study of TNBC treated with NAC, high EZH2 expression in pretherapy core biopsies was significantly associated with metastatic recurrence independent of RCB. The potential value of EZH2 as a biomarker to improve stratification of outcome after NAC should be explored further.
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Affiliation(s)
| | | | | | - Malini Harigopal
- Department of Pathology, Yale University School of Medicine and Yale New Haven Hospital, New Haven, CT
| | - Yungtai Lo
- Departments of Pathology
- Epidemiology and Population Health Montefiore Medical Center and The Albert Einstein College of Medicine, Bronx, NY
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El Bairi K, Haynes HR, Blackley E, Fineberg S, Shear J, Turner S, de Freitas JR, Sur D, Amendola LC, Gharib M, Kallala A, Arun I, Azmoudeh-Ardalan F, Fujimoto L, Sua LF, Liu SW, Lien HC, Kirtani P, Balancin M, El Attar H, Guleria P, Yang W, Shash E, Chen IC, Bautista V, Do Prado Moura JF, Rapoport BL, Castaneda C, Spengler E, Acosta-Haab G, Frahm I, Sanchez J, Castillo M, Bouchmaa N, Md Zin RR, Shui R, Onyuma T, Yang W, Husain Z, Willard-Gallo K, Coosemans A, Perez EA, Provenzano E, Ericsson PG, Richardet E, Mehrotra R, Sarancone S, Ehinger A, Rimm DL, Bartlett JMS, Viale G, Denkert C, Hida AI, Sotiriou C, Loibl S, Hewitt SM, Badve S, Symmans WF, Kim RS, Pruneri G, Goel S, Francis PA, Inurrigarro G, Yamaguchi R, Garcia-Rivello H, Horlings H, Afqir S, Salgado R, Adams S, Kok M, Dieci MV, Michiels S, Demaria S, Loi S. The tale of TILs in breast cancer: A report from The International Immuno-Oncology Biomarker Working Group. NPJ Breast Cancer 2021; 7:150. [PMID: 34853355 PMCID: PMC8636568 DOI: 10.1038/s41523-021-00346-1] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 09/28/2021] [Indexed: 02/08/2023] Open
Abstract
The advent of immune-checkpoint inhibitors (ICI) in modern oncology has significantly improved survival in several cancer settings. A subgroup of women with breast cancer (BC) has immunogenic infiltration of lymphocytes with expression of programmed death-ligand 1 (PD-L1). These patients may potentially benefit from ICI targeting the programmed death 1 (PD-1)/PD-L1 signaling axis. The use of tumor-infiltrating lymphocytes (TILs) as predictive and prognostic biomarkers has been under intense examination. Emerging data suggest that TILs are associated with response to both cytotoxic treatments and immunotherapy, particularly for patients with triple-negative BC. In this review from The International Immuno-Oncology Biomarker Working Group, we discuss (a) the biological understanding of TILs, (b) their analytical and clinical validity and efforts toward the clinical utility in BC, and (c) the current status of PD-L1 and TIL testing across different continents, including experiences from low-to-middle-income countries, incorporating also the view of a patient advocate. This information will help set the stage for future approaches to optimize the understanding and clinical utilization of TIL analysis in patients with BC.
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Affiliation(s)
- Khalid El Bairi
- Department of Medical Oncology, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, Mohammed Ist University, Oujda, Morocco.
| | - Harry R Haynes
- Department of Cellular Pathology, Great Western Hospital, Swindon, UK
- Translational Health Sciences, University of Bristol, Bristol, UK
| | - Elizabeth Blackley
- Division of Research, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Susan Fineberg
- Department of Pathology, Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY, USA
| | - Jeffrey Shear
- Chief Information Officer, WISS & Company, LLP and President J. Shear Consulting, LLC-Ardsley, Ardsley, NY, USA
| | | | - Juliana Ribeiro de Freitas
- Department of Pathology and Legal Medicine, Medical School of the Federal University of Bahia, Salvador, Brazil
| | - Daniel Sur
- Department of Medical Oncology, University of Medicine "I. Hatieganu", Cluj Napoca, Romania
| | | | - Masoumeh Gharib
- Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Indu Arun
- Department of Histopathology, Tata Medical Center, Kolkata, India
| | - Farid Azmoudeh-Ardalan
- Department of Pathology, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Luciana Fujimoto
- Pathology and Legal Medicine, Amazon Federal University, Belém, Brazil
| | - Luz F Sua
- Department of Pathology and Laboratory Medicine, Fundacion Valle del Lili, and Faculty of Health Sciences, Universidad ICESI, Cali, Colombia
| | | | - Huang-Chun Lien
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
| | - Pawan Kirtani
- Department of Histopathology, Manipal Hospitals Dwarka, New Delhi, India
| | - Marcelo Balancin
- Department of Pathology, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | | | - Prerna Guleria
- Army Hospital Research and Referral, Delhi Cantt, New Delhi, India
| | | | - Emad Shash
- Breast Cancer Comprehensive Center, National Cancer Institute, Cairo University, Cairo, Egypt
| | - I-Chun Chen
- Department of Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - Veronica Bautista
- Department of Pathology, Breast Cancer Center FUCAM, Mexico City, Mexico
| | | | - Bernardo L Rapoport
- The Medical Oncology Centre of Rosebank, Johannesburg, South Africa
- Department of Immunology, Faculty of Health Sciences, University of Pretoria, corner Doctor Savage Road and Bophelo Road, Pretoria, 0002, South Africa
| | - Carlos Castaneda
- Department of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas, Lima, 15038, Peru
- Faculty of Health Sciences, Universidad Cientifica del Sur, Lima, Peru
| | - Eunice Spengler
- Departmento de Patologia, Hospital Universitario Austral, Pilar, Argentina
| | - Gabriela Acosta-Haab
- Department of Pathology, Hospital de Oncología Maria Curie, Buenos Aires, Argentina
| | - Isabel Frahm
- Department of Pathology, Sanatorio Mater Dei, Buenos Aires, Argentina
| | - Joselyn Sanchez
- Department of Research, Instituto Nacional de Enfermedades Neoplasicas, Lima, 15038, Peru
| | - Miluska Castillo
- Department of Research, Instituto Nacional de Enfermedades Neoplasicas, Lima, 15038, Peru
| | - Najat Bouchmaa
- Institute of Biological Sciences, Mohammed VI Polytechnic University (UM6P), 43 150, Ben-Guerir, Morocco
| | - Reena R Md Zin
- Department of Pathology, Faculty of Medicine, UKM Medical Centre, Kuala Lumpur, Malaysia
| | - Ruohong Shui
- Department of Pathology, Fudan University Cancer Center, Shanghai, China
| | | | - Wentao Yang
- Department of Pathology, Fudan University Cancer Center, Shanghai, China
| | | | - Karen Willard-Gallo
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - An Coosemans
- Laboratory of Tumour Immunology and Immunotherapy, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Edith A Perez
- Department of Hematology/Oncology, Mayo Clinic, Jacksonville, FL, USA
| | - Elena Provenzano
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Paula Gonzalez Ericsson
- Breast Cancer Program, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Eduardo Richardet
- Clinical Oncology Unit, Instituto Oncológico Córdoba, Córdoba, Argentina
| | - Ravi Mehrotra
- India Cancer Research Consortium-ICMR, Department of Health Research, New Delhi, India
| | - Sandra Sarancone
- Department of Pathology, Laboratorio QUANTUM, Rosario, Argentina
| | - Anna Ehinger
- Department of Clinical Genetics and Pathology, Skåne University Hospital, Lund University, Lund, Sweden
| | - David L Rimm
- Department of Pathology, Yale School of Medicine, New Haven, CT, USA
| | - John M S Bartlett
- Diagnostic Development, Ontario Institute for Cancer Research, Toronto, Canada
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Cancer, The University of Edinburgh, Edinburgh, UK
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | - Giuseppe Viale
- Department of Pathology, Istituto Europeo di Oncologia IRCCS, and University of Milan, Milan, Italy
| | - Carsten Denkert
- Institute of Pathology, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg and Philipps-Universität Marburg, Marburg, Germany
| | - Akira I Hida
- Department of Pathology, Matsuyama Shimin Hospital, Matsuyama, Japan
| | - Christos Sotiriou
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Stephen M Hewitt
- Laboratory of Pathology, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Sunil Badve
- Department of Pathology and Laboratory Medicine, Indiana University, Indianapolis, USA
| | - William Fraser Symmans
- Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, TX, USA
| | - Rim S Kim
- National Surgical Adjuvant Breast and Bowel Project (NSABP)/NRG Oncology, Pittsburgh, PA, USA
| | - Giancarlo Pruneri
- Department of Pathology, RCCS Fondazione Istituto Nazionale Tumori and University of Milan, School of Medicine, Milan, Italy
| | - Shom Goel
- Division of Research, Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC, Australia
| | - Prudence A Francis
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC, Australia
- Medical Oncology Department, Peter MacCallum Cancer Centre, Melbourne, Australia
| | | | - Rin Yamaguchi
- Department of Pathology and Laboratory Medicine, Kurume University Medical Center, Kurume, Fukuoka, Japan
| | - Hernan Garcia-Rivello
- Servicio de Anatomía Patológica, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Hugo Horlings
- Division of Pathology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Said Afqir
- Department of Medical Oncology, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, Mohammed Ist University, Oujda, Morocco
| | - Roberto Salgado
- Division of Research, Peter MacCallum Cancer Centre, Melbourne, Australia
- Department of Pathology, GZA-ZNA Hospitals, Antwerp, Belgium
| | - Sylvia Adams
- Perlmutter Cancer Center, New York University Medical School, New York, NY, USA
| | - Marleen Kok
- Divisions of Medical Oncology, Molecular Oncology & Immunology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Maria Vittoria Dieci
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
- Medical Oncology 2, Istituto Oncologico Veneto IOV-IRCCS, Padova, Italy
| | - Stefan Michiels
- Service de Biostatistique et d'Epidémiologie, Gustave Roussy, Oncostat U1018, Inserm, University Paris-Saclay, labeled Ligue Contre le Cancer, Villejuif, France
| | - Sandra Demaria
- Department of Radiation Oncology, Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Sherene Loi
- Division of Research, Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC, Australia
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20
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Griguolo G, Tosi A, Dieci M, Fineberg S, Ventura A, Bottosso M, Bauchet L, Miglietta F, Jacob J, Rossi V, Rigau V, Jacot W, Conte P, Rosato A, Darlix A, Guarneri V. 281P Prognostic impact of immune interactions in HER2+ and triple-negative breast cancer brain metastases. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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21
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Sharif GM, Campbell MJ, Nasir A, Sengupta S, Graham GT, Kushner MH, Kietzman WB, Schmidt MO, Pearson GW, Loudig O, Fineberg S, Wellstein A, Riegel AT. An AIB1 Isoform Alters Enhancer Access and Enables Progression of Early-Stage Triple-Negative Breast Cancer. Cancer Res 2021; 81:4230-4241. [PMID: 34135000 DOI: 10.1158/0008-5472.can-20-3625] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 04/23/2021] [Accepted: 06/08/2021] [Indexed: 02/06/2023]
Abstract
AIB1Δ4 is an N-terminally truncated isoform of the oncogene amplified in breast cancer 1 (AIB1) with increased expression in high-grade human ductal carcinoma in situ (DCIS). However, the role of AIB1Δ4 in DCIS malignant progression has not been defined. Here we CRISPR-engineered RNA splice junctions to produce normal and early-stage DCIS breast epithelial cells that expressed only AIB1Δ4. These cells showed enhanced motility and invasion in 3D cell culture. In zebrafish, AIB1Δ4-expressing cells enabled invasion of parental cells when present in a mixed population. In mouse xenografts, a subpopulation of AIB1Δ4 cells mixed with parental cells enhanced tumor growth, recurrence, and lung metastasis. AIB1Δ4 chromatin immunoprecipitation sequencing revealed enhanced binding to regions including peroxisome proliferator-activated receptor (PPAR) and glucocorticoid receptor (GR) genomic recognition sites. H3K27ac and H3K4me1 genomic engagement patterns revealed selective activation of breast cancer-specific enhancer sites by AIB1Δ4. AIB1Δ4 cells displayed upregulated inflammatory response genes and downregulated PPAR signaling gene expression patterns. In the presence of AIB1Δ4 enabler cells, parental cells increased NF-κB and WNT signaling. Cellular cross-talk was inhibited by the PPARγ agonist efatutazone but was enhanced by treatment with the GR agonist dexamethasone. In conclusion, expression of the AIB1Δ4-selective cistrome in a small subpopulation of cells triggers an "enabler" phenotype hallmarked by an invasive transcriptional program and collective malignant progression in a heterogeneous tumor population. SIGNIFICANCE: A minor subset of early-stage breast cancer cells expressing AIB1Δ4 enables bulk tumor cells to become invasive, suggesting that selective eradication of this population could impair breast cancer metastasis.
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Affiliation(s)
- Ghada M Sharif
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia
| | - Moray J Campbell
- Division of Pharmaceutics and Pharmaceutical Chemistry, College of Pharmacy, The Ohio State University, Columbus, Ohio
| | - Apsra Nasir
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia
| | - Surojeet Sengupta
- The Hormel Institute, University of Minnesota, Medical Research Center, Austin, Minnesota
| | - Garrett T Graham
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia
| | - Max H Kushner
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia
| | - William B Kietzman
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia
| | - Marcel O Schmidt
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia
| | - Gray W Pearson
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia
| | - Olivier Loudig
- Hackensack Meridian Health Center for Discovery and Innovation, Nutley, New Jersey
| | - Susan Fineberg
- Department of Pathology, Albert Einstein College of Medicine of Yeshiva University, Bronx, New York
| | - Anton Wellstein
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia
| | - Anna T Riegel
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, District of Columbia.
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22
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Griguolo G, Tosi A, Guarneri V, Dieci MV, Fineberg S, Ventura A, Bauchet L, Jacob J, Rigau V, Jacot W, Rosato A, Darlix A, Conte P. Profiling of immune checkpoint biomarkers by multiplex immunofluorescence in breast cancer brain metastases. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
2021 Background: Despite potential clinical implications, the complexity of immune microenvironment in breast cancer (BC) brain metastases (BM) is still poorly understood. Multiplex immunofluorescence (mIF) allows simultaneous visualization of several IF labeled proteins while maintaining spatial information. This novel technique can be used to comprehensively describe BCBM immune microenvironment, potentially providing useful information to guide novel therapeutic approaches. Methods: Clinical data and archival BM samples from 60 BC patients undergoing neurosurgery (2003-2018) at three institutions were collected. BCBMs were characterized using a custom mIF panel, including immune checkpoint and co-inhibitory molecules (CD3, PD1, PD-L1, TIM3, LAG3, CD163) and localization (keratin for tumor recognition) markers. Mean marker density was determined by digital image analysis (positive cells/mm2) and classified in tumor and stroma areas. Associations between immune marker densities, BC subtype and overall survival from BM diagnosis (OS) were studied. Results: Sixty BCBM samples were analyzed; 32% HR+/HER2-, 38% HER2+, 30% HR-/HER2-. At a median follow-up of 43 months, the only clinical variable associated with OS was BC subtype (shortest for HR-/HER2- and longest for HER2+, p=0.02). In the total sample area and tumor area, no significant difference in marker density was observed according to BC subtype. In the stroma area, a significant difference in TIM3+ cell density was observed according to BC subtype (highest density in HR+/HER2- and lowest density in HER2+ tumors, Kruskal-Wallis p=0.017). Higher CD163 density (a marker of M2 macrophage polarization), both in the tumor and in the stroma area, was significantly associated with worse OS, even after correction by BC subtype. In the subgroup of patients with HR+/HER2- BCBM, high TIM3+ cell density in the stroma area was significantly associated with longer OS (median OS 54.1 versus 23 months respectively for TIM3+ density above and below median value; p=0.01). Conclusions: In BCBM, stromal TIM3+ immune infiltrate differs according to BC subtype. M2 macrophage polarization is consistently associated with worse OS across all BC subtypes and might represent a potential therapeutic target for these patients.[Table: see text]
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Affiliation(s)
- Gaia Griguolo
- Department of Surgery, Oncology and Gastroenterology, University of Padua, and Division of Medical Oncology 2, Veneto Institute of Oncology IOV-IRCCS, Padova, Italy
| | - Anna Tosi
- Department of Surgery, Oncology and Gastroenterology - University of Padova, Padova, Italy
| | - Valentina Guarneri
- Department of Surgery, Oncology and Gastroenterology, University of Padua, and Division of Medical Oncology 2, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Maria Vittoria Dieci
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Medical Oncology 2, Istituto Oncologico Veneto IRCCS, Padua, Italy
| | - Susan Fineberg
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | | | - Luc Bauchet
- Neurosurgery CHU Montpellier, Montpellier, France
| | - Jack Jacob
- Department of Pathology - Beth Israel Deaconess Medical Center, Boston, MA
| | - Valerie Rigau
- Pathological Department CHU Montpellier, Montpellier, France
| | - William Jacot
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut Régional du Cancer de Montpellier, Montpellier, France
| | - Antonio Rosato
- Department of Surgery, Oncology and Gastroenterology - University of Padova, Padova, Italy
| | - Amelie Darlix
- Department of Medical Oncology, Institut du Cancer de Montpellier, Institut de Génomique fonctionnelle, CNRS, University of MontpellierOncology, Montpellier, France
| | - Pierfranco Conte
- Department of Surgery, Oncology and Gastroenterology, University of Padua and Oncology Unit 2, Veneto Institute of Oncology IOV – IRCCS, Padua, Italy
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23
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Nielsen TO, Leung SCY, Rimm DL, Dodson A, Acs B, Badve S, Denkert C, Ellis MJ, Fineberg S, Flowers M, Kreipe HH, Laenkholm AV, Pan H, Penault-Llorca FM, Polley MY, Salgado R, Smith IE, Sugie T, Bartlett JMS, McShane LM, Dowsett M, Hayes DF. Assessment of Ki67 in Breast Cancer: Updated Recommendations From the International Ki67 in Breast Cancer Working Group. J Natl Cancer Inst 2020; 113:808-819. [PMID: 33369635 PMCID: PMC8487652 DOI: 10.1093/jnci/djaa201] [Citation(s) in RCA: 261] [Impact Index Per Article: 65.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 10/14/2020] [Accepted: 11/30/2020] [Indexed: 12/17/2022] Open
Abstract
Ki67 immunohistochemistry (IHC), commonly used as a proliferation marker in breast cancer, has limited value for treatment decisions due to questionable analytical validity. The International Ki67 in Breast Cancer Working Group (IKWG) consensus meeting, held in October 2019, assessed the current evidence for Ki67 IHC analytical validity and clinical utility in breast cancer, including the series of scoring studies the IKWG conducted on centrally stained tissues. Consensus observations and recommendations are: 1) as for estrogen receptor and HER2 testing, preanalytical handling considerations are critical; 2) a standardized visual scoring method has been established and is recommended for adoption; 3) participation in and evaluation of quality assurance and quality control programs is recommended to maintain analytical validity; and 4) the IKWG accepted that Ki67 IHC as a prognostic marker in breast cancer has clinical validity but concluded that clinical utility is evident only for prognosis estimation in anatomically favorable estrogen receptor–positive and HER2-negative patients to identify those who do not need adjuvant chemotherapy. In this T1-2, N0-1 patient group, the IKWG consensus is that Ki67 5% or less, or 30% or more, can be used to estimate prognosis. In conclusion, analytical validity of Ki67 IHC can be reached with careful attention to preanalytical issues and calibrated standardized visual scoring. Currently, clinical utility of Ki67 IHC in breast cancer care remains limited to prognosis assessment in stage I or II breast cancer. Further development of automated scoring might help to overcome some current limitations.
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Affiliation(s)
- Torsten O Nielsen
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Samuel C Y Leung
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - David L Rimm
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Andrew Dodson
- The UK National External Quality Assessment Scheme for Immunocytochemistry and In-Situ Hybridisation, London, UK
| | - Balazs Acs
- Department of Oncology and Pathology, Cancer Centre Karolinska (CCK), Karolinska Institutet, Stockholm, Sweden.,Department of Clinical Pathology and Cytology, Karolinska University Laboratory, Stockholm, Sweden
| | - Sunil Badve
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, IN, USA
| | - Carsten Denkert
- Philipps University Marburg and University Hospital Marburg, Marburg, Germany
| | - Matthew J Ellis
- Lester and Sue Smith Breast Center, Baylor College of Medicine, Houston, TX, USA
| | - Susan Fineberg
- Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY, USA
| | | | - Hans H Kreipe
- Medical School Hannover, Institute of Pathology, Hannover, Germany
| | | | - Hongchao Pan
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | | | - Mei-Yin Polley
- Department of Public Health Sciences, University of Chicago Biological Sciences, Chicago, IL, USA
| | - Roberto Salgado
- Department of Pathology, GasthuisZusters Antwerpen / Hospital Network Antwerp (GZA-ZNA), Antwerp, Belgium.,Division of Research, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Ian E Smith
- Breast Unit, Royal Marsden Hospital, London, UK
| | - Tomoharu Sugie
- Department of Surgery, Kansai Medical University, Shinmachi, Hirakata City, Osaka Prefecture, Japan
| | - John M S Bartlett
- Diagnostic Development Program, Ontario Institute for Cancer Research, Toronto, ON, Canada.,Edinburgh Cancer Research Centre, University of Edinburgh, Edinburgh, UK
| | - Lisa M McShane
- Biometric Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD, USA
| | - Mitch Dowsett
- Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, London, UK
| | - Daniel F Hayes
- University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
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24
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Balakrishnan R, Singh K, Harigopal M, Fineberg S. A Novel "Google Classroom"-Based Pathology Education Tool for Trainees During the COVID-19 Pandemic: Impactful Learning While Social Distancing. Arch Pathol Lab Med 2020; 144:1445b-1447. [PMID: 32846431 DOI: 10.5858/arpa.2020-0476-le] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/19/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Ridin Balakrishnan
- Department of Pathology, Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, New York
| | - Kamaljeet Singh
- Department of Pathology and Laboratory Medicine, Warren Alpert Medical School of Brown University, Women and Infants Hospital of Rhode Island, Providence, Rhode Island
| | - Malini Harigopal
- Department of Pathology, Yale University Hospital, New Haven, Connecticut
| | - Susan Fineberg
- Department of Pathology, Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, New York
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25
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Zou Y, Fineberg S, Pearlman A, Feinman RD, Fine EJ. The effect of a ketogenic diet and synergy with rapamycin in a mouse model of breast cancer. PLoS One 2020; 15:e0233662. [PMID: 33270630 PMCID: PMC7714189 DOI: 10.1371/journal.pone.0233662] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 11/06/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The effects of diet in cancer, in general, and breast cancer in particular, are not well understood. Insulin inhibition in ketogenic, high fat diets, modulate downstream signaling molecules and are postulated to have therapeutic benefits. Obesity and diabetes have been associated with higher incidence of breast cancer. Addition of anti-cancer drugs together with diet is also not well studied. METHODS Two diets, one ketogenic, the other standard mouse chow, were tested in a spontaneous breast cancer model in 34 mice. Subgroups of 3-9 mice were assigned, in which the diet were implemented either with or without added rapamycin, an mTOR inhibitor and potential anti-cancer drug. RESULTS Blood glucose and insulin concentrations in mice ingesting the ketogenic diet (KD) were significantly lower, whereas beta hydroxybutyrate (BHB) levels were significantly higher, respectively, than in mice on the standard diet (SD). Growth of primary breast tumors and lung metastases were inhibited, and lifespans were longer in the KD mice compared to mice on the SD (p<0.005). Rapamycin improved survival in both mouse diet groups, but when combined with the KD was more effective than when combined with the SD. CONCLUSIONS The study provides proof of principle that a ketogenic diet a) results in serum insulin reduction and ketosis in a spontaneous breast cancer mouse model; b) can serve as a therapeutic anti-cancer agent; and c) can enhance the effects of rapamycin, an anti-cancer drug, permitting dose reduction for comparable effect. Further, the ketogenic diet in this model produces superior cancer control than standard mouse chow whether with or without added rapamycin.
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Affiliation(s)
- Yiyu Zou
- Albert Einstein College of Medicine, Bronx, NY, United States of America
| | - Susan Fineberg
- Montefiore Medical Center, Bronx, NY, United States of America
| | - Alexander Pearlman
- Albert Einstein College of Medicine, Bronx, NY, United States of America
| | - Richard D. Feinman
- SUNY Downstate Health Sciences Center, Brooklyn, NY, United States of America
| | - Eugene J. Fine
- Albert Einstein College of Medicine, Bronx, NY, United States of America
- Montefiore Medical Center, Bronx, NY, United States of America
- * E-mail:
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26
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Komforti M, Badve SS, Harmon B, Lo Y, Fineberg S. Tumour-infiltrating lymphocytes in ductal carcinoma in situ (DCIS)-assessment with three different methodologies and correlation with Oncotype DX DCIS Score. Histopathology 2020; 77:749-759. [PMID: 32557780 DOI: 10.1111/his.14181] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 06/11/2020] [Indexed: 12/26/2022]
Abstract
AIMS Tumour-infiltrating lymphocytes (TILs) are prognostic in invasive breast cancer; however, their prognostic significance in ductal carcinoma in situ (DCIS) has not been established. The Oncotype DX (ODX) Breast DCIS Score test is a genomic assay used to predict the local recurrence risk. The aims of this study were to quantify TILs in DCIS by the use of three methodologies, and correlate them with the ODX DCIS Score. METHODS AND RESULTS We studied 97 DCIS cases, all with an ODX DCIS Score. Cases with a low ODX DCIS Score were considered as one group, and those with an intermediate/high ODX Score were considered together. TILs were quantified on haematoxylin and eosin-stained slides. The methodologies used to quantify TILS included assessment of stromal TILs, assessment of touching TILs, and assessment of circumferential TILS. In cases with >5% stromal TILS, the percentage of stromal TILS was considered to be high. In cases with a mean number of more than five touching TILs per DCIS duct, TILs were considered to be present. The ODX DCIS Score was intermediate/high in 27 (28%) cases and low in 70 (72%) cases. There were >5% stromal TILs in 33 (34%) cases, and more than five touching TILs per DCIS duct in 15 (15%) cases; circumferential TILs were present in nine (9%) cases. In univariate analysis, a low ODX DCIS Score showed significant associations with absent touching TILS (P = 0.027), stromal TILs < 5% (P = 0.031), and absent circumferential TILs (P = 0.002). In logistic regression analysis adjusted for necrosis and nuclear grade, touching TILs and circumferential TILs showed significant associations with the ODX DCIS Score, whereas stromal TILs did not. CONCLUSIONS Our results suggest that both the presence of TILs and the spatial arrangement of TILs or close proximity of TILs to DCIS, and TILs touching or encircling DCIS, may be predictive of recurrence.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Biomarkers, Tumor/analysis
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/immunology
- Breast Neoplasms/genetics
- Breast Neoplasms/immunology
- Breast Neoplasms/pathology
- Carcinoma, Intraductal, Noninfiltrating/genetics
- Carcinoma, Intraductal, Noninfiltrating/immunology
- Carcinoma, Intraductal, Noninfiltrating/pathology
- Female
- Genetic Techniques
- Humans
- Lymphocytes, Tumor-Infiltrating/metabolism
- Lymphocytes, Tumor-Infiltrating/pathology
- Middle Aged
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Affiliation(s)
- Miglena Komforti
- Department of Pathology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Pathology, Cleveland Clinic, Cleveland, OH, USA
| | - Sunil S Badve
- Department of Pathology, Indiana University, Indianapolis, IN, USA
| | - Bryan Harmon
- Department of Pathology, Cleveland Clinic, Cleveland, OH, USA
| | - Yungtai Lo
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Susan Fineberg
- Department of Pathology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
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Griguolo G, Tosi A, Guarneri V, Dieci MV, Fineberg S, Ventura A, Bauchet L, Jacob J, Rigau V, Jacot W, Rosato A, Darlix A, Conte PF. Immune microenvironment profiling of breast cancer brain metastases using multiplex immunofluorescence. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.2526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
2526 Background: Despite clinical implications, the complexity of brain metastases (BM) immune microenvironment in breast cancer (BC) patients is poorly understood. Multiplex immunofluorescence (mIF), a novel imaging technique allowing simultaneous visualization and quantification of several IF labeled proteins while maintaining spatial information, holds promise to comprehensively describe BCBM immune microenvironment, potentially providing valuable information to improve treatment. Methods: Clinical data and archival BM samples were collected for 60 BC patients undergoing neurosurgery (2003-2018) at three institutions. BM immune contexture was characterized using a custom mIF panel, including cell subtyping (CD4, CD8, FOXP3, CD68), activation (Granzyme B) and localization (keratin for tumor recognition) markers. Mean immune cell density (cells/mm2) for each sample was determined by digital image analysis and classified in tumor and stroma areas. Associations between immune subpopulations, BC subtype and overall survival from BM diagnosis (OS) were studied. Results: Up to date, 30 BCBM samples have been analyzed; 33% HR+/HER2-, 20% HR-/HER2+, 10% HR+/HER2+, 37% HR-/HER2-. At a median follow-up of 46 months, BC subtype was the only clinical variable associated with OS (longest for HER2+ and shortest for HR-/HER2-, log-rank p = 0.002). In the total sample area, no significant difference in immune cell densities was observed according to BC subtype. In the tumor area, HR+/HER2- tumors showed higher densities of CD8+ and CD68+ cells compared to other subtypes (p = 0.036 and p = 0.016, respectively). In stroma, HR-/HER2- tumors presented numerically higher densities of CD4+ and FOXP3+ cells and higher ratio of CD4/CD8 and FOXP3/CD8 ratio (not statistically significant). Higher CD4/CD8 and FOXP3/CD8 ratio in the stroma was significantly associated with worse OS, even after correction by BC subtype (Table). Conclusions: In BCBM, immune infiltrate differs according to BC subtype. Preliminary results suggest that a more tolerogenic immune microenvironment is associated with worse OS and might represent a target for optimization of immunotherapy for these patients. Updated results for all 60 patients will be presented. [Table: see text]
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Affiliation(s)
- Gaia Griguolo
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Anna Tosi
- Department of Surgery, Oncology and Gastroenterology - University of Padova, Padova, Italy
| | - Valentina Guarneri
- Department of Surgery, Oncology and Gastroenterology, University of Padua and Medical Oncology 2, Istituto Oncologico Veneto IRCCS, Padua, Italy
| | - Maria Vittoria Dieci
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Medical Oncology 2, Istituto Oncologico Veneto IRCCS, Padua, Italy
| | - Susan Fineberg
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | | | - Luc Bauchet
- Neurosurgery CHU Montpellier, Montpellier, France
| | - Jack Jacob
- Department of Pathology - Beth Israel Deaconess Medical Center, Boston, MA
| | - Valerie Rigau
- Pathological Department CHU Montpellier, Montpellier, France
| | - William Jacot
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut Régional du Cancer de Montpellier, Montpellier, France
| | - Antonio Rosato
- Department of Surgery, Oncology and Gastroenterology - University of Padova, Padova, Italy
| | - Amelie Darlix
- Department of Medical Oncology, Institut du Cancer de Montpellier, Montpellier, France
| | - Pier Franco Conte
- Department of Surgery, Oncology and Gastroenterology, University of Padova and Medical Oncology 2, Istituto Oncologico Veneto IRCCS, Padua, Italy
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28
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Kos Z, Roblin E, Kim RS, Michiels S, Gallas BD, Chen W, van de Vijver KK, Goel S, Adams S, Demaria S, Viale G, Nielsen TO, Badve SS, Symmans WF, Sotiriou C, Rimm DL, Hewitt S, Denkert C, Loibl S, Luen SJ, Bartlett JMS, Savas P, Pruneri G, Dillon DA, Cheang MCU, Tutt A, Hall JA, Kok M, Horlings HM, Madabhushi A, van der Laak J, Ciompi F, Laenkholm AV, Bellolio E, Gruosso T, Fox SB, Araya JC, Floris G, Hudeček J, Voorwerk L, Beck AH, Kerner J, Larsimont D, Declercq S, Van den Eynden G, Pusztai L, Ehinger A, Yang W, AbdulJabbar K, Yuan Y, Singh R, Hiley C, Bakir MA, Lazar AJ, Naber S, Wienert S, Castillo M, Curigliano G, Dieci MV, André F, Swanton C, Reis-Filho J, Sparano J, Balslev E, Chen IC, Stovgaard EIS, Pogue-Geile K, Blenman KRM, Penault-Llorca F, Schnitt S, Lakhani SR, Vincent-Salomon A, Rojo F, Braybrooke JP, Hanna MG, Soler-Monsó MT, Bethmann D, Castaneda CA, Willard-Gallo K, Sharma A, Lien HC, Fineberg S, Thagaard J, Comerma L, Gonzalez-Ericsson P, Brogi E, Loi S, Saltz J, Klaushen F, Cooper L, Amgad M, Moore DA, Salgado R. Pitfalls in assessing stromal tumor infiltrating lymphocytes (sTILs) in breast cancer. NPJ Breast Cancer 2020; 6:17. [PMID: 32411819 PMCID: PMC7217863 DOI: 10.1038/s41523-020-0156-0] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Accepted: 03/02/2020] [Indexed: 02/08/2023] Open
Abstract
Stromal tumor-infiltrating lymphocytes (sTILs) are important prognostic and predictive biomarkers in triple-negative (TNBC) and HER2-positive breast cancer. Incorporating sTILs into clinical practice necessitates reproducible assessment. Previously developed standardized scoring guidelines have been widely embraced by the clinical and research communities. We evaluated sources of variability in sTIL assessment by pathologists in three previous sTIL ring studies. We identify common challenges and evaluate impact of discrepancies on outcome estimates in early TNBC using a newly-developed prognostic tool. Discordant sTIL assessment is driven by heterogeneity in lymphocyte distribution. Additional factors include: technical slide-related issues; scoring outside the tumor boundary; tumors with minimal assessable stroma; including lymphocytes associated with other structures; and including other inflammatory cells. Small variations in sTIL assessment modestly alter risk estimation in early TNBC but have the potential to affect treatment selection if cutpoints are employed. Scoring and averaging multiple areas, as well as use of reference images, improve consistency of sTIL evaluation. Moreover, to assist in avoiding the pitfalls identified in this analysis, we developed an educational resource available at www.tilsinbreastcancer.org/pitfalls.
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Affiliation(s)
- Zuzana Kos
- Department of Pathology, BC Cancer - Vancouver, Vancouver, BC Canada
| | - Elvire Roblin
- Department of Biostatistics and Epidemiology, Gustave Roussy, University Paris-Saclay, Villejuif, France
- Oncostat U1018, Inserm, University Paris-Saclay, labeled Ligue Contre le Cancer, Villejuif, France
| | - Rim S. Kim
- National Surgical Adjuvant Breast and Bowel Project (NSABP)/NRG Oncology, Pittsburgh, PA USA
| | - Stefan Michiels
- Department of Biostatistics and Epidemiology, Gustave Roussy, University Paris-Saclay, Villejuif, France
- Oncostat U1018, Inserm, University Paris-Saclay, labeled Ligue Contre le Cancer, Villejuif, France
| | - Brandon D. Gallas
- Division of Imaging, Diagnostics, and Software Reliability (DIDSR); Office of Science and Engineering Laboratories (OSEL); Center for Devices and Radiological Health (CDRH), US Food and Drug Administration (US FDA), Silver Spring, MD USA
| | - Weijie Chen
- Division of Imaging, Diagnostics, and Software Reliability (DIDSR); Office of Science and Engineering Laboratories (OSEL); Center for Devices and Radiological Health (CDRH), US Food and Drug Administration (US FDA), Silver Spring, MD USA
| | - Koen K. van de Vijver
- Department of Pathology, University Hospital Antwerp, Antwerp, Belgium
- Department of Pathology, Ghent University Hospital, Cancer Research Institute Ghent (CRIG), Ghent, Belgium
| | - Shom Goel
- The Sir Peter MacCallum Cancer Centre, Melbourne, VIC Australia
- Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria Australia
| | - Sylvia Adams
- Perlmutter Cancer Center, New York University Medical School, New York, NY USA
| | - Sandra Demaria
- Departments of Radiation Oncology and Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY USA
| | - Giuseppe Viale
- Department of Pathology, Istituto Europeo di Oncologia, University of Milan, Milan, Italy
| | - Torsten O. Nielsen
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Sunil S. Badve
- Department of Pathology and Laboratory Medicine, Indiana University, Indianapolis, USA
| | - W. Fraser Symmans
- Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, TX USA
| | - Christos Sotiriou
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - David L. Rimm
- Department of Pathology, Yale School of Medicine, New Haven, CT USA
| | - Stephen Hewitt
- Laboratory of Pathology, National Cancer Institute, NIH, Bethesda, MD USA
| | - Carsten Denkert
- Institute of Pathology, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg and Philipps-Universität Marburg, Marburg, Germany
| | | | - Stephen J. Luen
- Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria Australia
- Division of Research and Cancer Medicine, Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, VIC Australia
| | - John M. S. Bartlett
- Ontario Institute for Cancer Research, Toronto, ON Canada
- University of Edinburgh Cancer Research Centre, Edinburgh, UK
| | - Peter Savas
- Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria Australia
- Division of Research and Cancer Medicine, Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, VIC Australia
| | - Giancarlo Pruneri
- Department of Pathology, IRCCS Fondazione Instituto Nazionale Tumori and University of Milan, School of Medicine, Milan, Italy
| | - Deborah A. Dillon
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA USA
- Department of Pathology, Dana Farber Cancer Institute, Boston, MA USA
| | - Maggie Chon U. Cheang
- Institute of Cancer Research Clinical Trials and Statistics Unit, The Institute of Cancer Research, Surrey, UK
| | - Andrew Tutt
- Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, UK
| | | | - Marleen Kok
- Department of Medical Oncology and Division of Tumor Biology & Immunology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Hugo M. Horlings
- Department of Pathology, University Hospital Antwerp, Antwerp, Belgium
- Division of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Anant Madabhushi
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH USA
- Louis Stokes Cleveland Veterans Affairs Medical Center, Cleveland, OH USA
| | - Jeroen van der Laak
- Computational Pathology Group, Department of Pathology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Francesco Ciompi
- Computational Pathology Group, Department of Pathology, Radboud University Medical Center, Nijmegen, Netherlands
| | | | - Enrique Bellolio
- Departamento de Anatomía Patológica, Universidad de La Frontera, Temuco, Chile
| | | | - Stephen B. Fox
- The Sir Peter MacCallum Cancer Centre, Melbourne, VIC Australia
- Department of Pathology, Peter MacCallum Cancer Centre Department of Pathology, Melbourne, VIC Australia
| | | | - Giuseppe Floris
- KU Leuven- Univerisity of Leuven, Department of Imaging and Pathology, Laboratory of Translational Cell & Tissue Research and KU Leuven- University Hospitals Leuven, Department of Pathology, Leuven, Belgium
| | - Jan Hudeček
- Department of Research IT, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Leonie Voorwerk
- Division of Tumor Biology & Immunology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | | | | | - Denis Larsimont
- Department of Pathology, Jules Bordet Institute, Brussels, Belgium
| | | | | | - Lajos Pusztai
- Department of Internal Medicine, Section of Medical Oncology, Yale Cancer Center, Yale School of Medicine, New Haven, CT USA
| | - Anna Ehinger
- Department of Clinical Genetics and Pathology, Skåne University Hospital, Lund University, Lund, Sweden
| | - Wentao Yang
- Department of Pathology, Fudan University Shanghai Cancer Centre, Shanghai, China
| | - Khalid AbdulJabbar
- Centre for Evolution and Cancer; Division of Molecular Pathology, The Institute of Cancer Research, London, UK
| | - Yinyin Yuan
- Centre for Evolution and Cancer; Division of Molecular Pathology, The Institute of Cancer Research, London, UK
| | - Rajendra Singh
- Icahn School of Medicine at Mt. Sinai, New York, NY 10029 USA
| | - Crispin Hiley
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, University College London, London, UK
| | - Maise al Bakir
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, University College London, London, UK
| | - Alexander J. Lazar
- Departments of Pathology, Genomic Medicine, Dermatology, and Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX USA
| | - Stephen Naber
- Department of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, USA
| | - Stephan Wienert
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Institute of Pathology, Charitéplatz 1, 10117 Berlin, Germany
| | - Miluska Castillo
- Department of Medical Oncology and Research, Instituto Nacional de Enfermedades Neoplasicas, Lima, 15038 Peru
| | | | - Maria-Vittoria Dieci
- Medical Oncology 2, Istituto Oncologico Veneto IOV - IRCCS, Padova, Italy
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Fabrice André
- Department of Medical Oncology, Institut Gustave Roussy, Villejuif, France
| | - Charles Swanton
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, University College London, London, UK
- Francis Crick Institute, Midland Road, London, UK
| | - Jorge Reis-Filho
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY USA
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Joseph Sparano
- Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY USA
| | - Eva Balslev
- Department of Pathology, Herlev and Gentofte Hospital, Herlev, Denmark
| | - I-Chun Chen
- Department of Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Oncology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | | | - Katherine Pogue-Geile
- National Surgical Adjuvant Breast and Bowel Project (NSABP)/NRG Oncology, Pittsburgh, PA USA
| | - Kim R. M. Blenman
- Department of Internal Medicine, Section of Medical Oncology, Yale Cancer Center, Yale School of Medicine, New Haven, CT USA
| | | | - Stuart Schnitt
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA USA
| | - Sunil R. Lakhani
- The University of Queensland Centre for Clinical Research and Pathology Queensland, Brisbane, QLD Australia
| | - Anne Vincent-Salomon
- Institut Curie, Paris Sciences Lettres Université, Inserm U934, Department of Pathology, Paris, France
| | - Federico Rojo
- Pathology Department, Instituto de Investigación Sanitaria Fundación Jiménez Díaz (IIS-FJD) - CIBERONC, Madrid, Spain
- GEICAM-Spanish Breast Cancer Research Group, Madrid, Spain
| | - Jeremy P. Braybrooke
- Nuffield Department of Population Health, University of Oxford, Oxford and Department of Medical Oncology, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - Matthew G. Hanna
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - M. Teresa Soler-Monsó
- Department of Pathology, Bellvitge University Hospital, IDIBELL. Breast Unit. Catalan Institut of Oncology. L ‘Hospitalet del Llobregat’, Barcelona, 08908 Catalonia Spain
| | - Daniel Bethmann
- University Hospital Halle (Saale), Institute of Pathology, Halle (Saale), Germany
| | - Carlos A. Castaneda
- Department of Medical Oncology and Research, Instituto Nacional de Enfermedades Neoplasicas, Lima, 15038 Peru
| | - Karen Willard-Gallo
- Molecular Immunology Unit, Institut Jules Bordet, Universitè Libre de Bruxelles, Brussels, Belgium
| | - Ashish Sharma
- Department of Biomedical Informatics, Emory University, Atlanta, GA USA
| | - Huang-Chun Lien
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
| | - Susan Fineberg
- Department of Pathology, Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY USA
| | - Jeppe Thagaard
- DTU Compute, Department of Applied Mathematics, Technical University of Denmark; Visiopharm A/S, Hørsholm, Denmark
| | - Laura Comerma
- GEICAM-Spanish Breast Cancer Research Group, Madrid, Spain
- Pathology Department, Hospital del Mar, Parc de Salut Mar, Barcelona, Spain
| | - Paula Gonzalez-Ericsson
- Breast Cancer Program, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN USA
| | - Edi Brogi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY USA
| | - Sherene Loi
- Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria Australia
- Division of Research and Cancer Medicine, Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, VIC Australia
| | - Joel Saltz
- Biomedical Informatics Department, Stony Brook University, Stony Brook, NY USA
| | - Frederick Klaushen
- Institute of Pathology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Lee Cooper
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | - Mohamed Amgad
- Department of Biomedical Informatics, Emory University School of Medicine, Atlanta, GA USA
| | - David A. Moore
- Department of Pathology, UCL Cancer Institute, UCL, London, UK
- University College Hospitals NHS Trust, London, UK
| | - Roberto Salgado
- Division of Research and Cancer Medicine, Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, VIC Australia
- Department of Pathology, GZA-ZNA, Antwerp, Belgium
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29
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Gonzalez-Ericsson PI, Stovgaard ES, Sua LF, Reisenbichler E, Kos Z, Carter JM, Michiels S, Le Quesne J, Nielsen TO, Laenkholm AV, Fox SB, Adam J, Bartlett JM, Rimm DL, Quinn C, Peeters D, Dieci MV, Vincent-Salomon A, Cree I, Hida AI, Balko JM, Haynes HR, Frahm I, Acosta-Haab G, Balancin M, Bellolio E, Yang W, Kirtani P, Sugie T, Ehinger A, Castaneda CA, Kok M, McArthur H, Siziopikou K, Badve S, Fineberg S, Gown A, Viale G, Schnitt SJ, Pruneri G, Penault-Llorca F, Hewitt S, Thompson EA, Allison KH, Symmans WF, Bellizzi AM, Brogi E, Moore DA, Larsimont D, Dillon DA, Lazar A, Lien H, Goetz MP, Broeckx G, El Bairi K, Harbeck N, Cimino-Mathews A, Sotiriou C, Adams S, Liu SW, Loibl S, Chen IC, Lakhani SR, Juco JW, Denkert C, Blackley EF, Demaria S, Leon-Ferre R, Gluz O, Zardavas D, Emancipator K, Ely S, Loi S, Salgado R, Sanders M. The path to a better biomarker: application of a risk management framework for the implementation of PD-L1 and TILs as immuno-oncology biomarkers in breast cancer clinical trials and daily practice. J Pathol 2020; 250:667-684. [PMID: 32129476 DOI: 10.1002/path.5406] [Citation(s) in RCA: 120] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 02/18/2020] [Indexed: 02/05/2023]
Abstract
Immune checkpoint inhibitor therapies targeting PD-1/PD-L1 are now the standard of care in oncology across several hematologic and solid tumor types, including triple negative breast cancer (TNBC). Patients with metastatic or locally advanced TNBC with PD-L1 expression on immune cells occupying ≥1% of tumor area demonstrated survival benefit with the addition of atezolizumab to nab-paclitaxel. However, concerns regarding variability between immunohistochemical PD-L1 assay performance and inter-reader reproducibility have been raised. High tumor-infiltrating lymphocytes (TILs) have also been associated with response to PD-1/PD-L1 inhibitors in patients with breast cancer (BC). TILs can be easily assessed on hematoxylin and eosin-stained slides and have shown reliable inter-reader reproducibility. As an established prognostic factor in early stage TNBC, TILs are soon anticipated to be reported in daily practice in many pathology laboratories worldwide. Because TILs and PD-L1 are parts of an immunological spectrum in BC, we propose the systematic implementation of combined PD-L1 and TIL analyses as a more comprehensive immuno-oncological biomarker for patient selection for PD-1/PD-L1 inhibition-based therapy in patients with BC. Although practical and regulatory considerations differ by jurisdiction, the pathology community has the responsibility to patients to implement assays that lead to optimal patient selection. We propose herewith a risk-management framework that may help mitigate the risks of suboptimal patient selection for immuno-therapeutic approaches in clinical trials and daily practice based on combined TILs/PD-L1 assessment in BC. © 2020 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
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Affiliation(s)
| | - Elisabeth S Stovgaard
- Department of Pathology, Herlev and Gentofte Hospital, University of Copenhagen, Herlev, Denmark
| | - Luz F Sua
- Department of Pathology and Laboratory Medicine, Fundación Valle del Lili, and Faculty of Health Sciences, Universidad ICESI, Cali, Colombia
| | | | - Zuzana Kos
- Department of Pathology, BC Cancer Agency, Vancouver, Canada
| | - Jodi M Carter
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Stefan Michiels
- Biostatistics and Epidemiology Service, Centre de Recherche en Epidémiologie et Santé des Populations, Gustave Roussy, Université Paris-Sud, Villejuif, France
| | - John Le Quesne
- Leicester Cancer Research Centre, University of Leicester, Leicester, UK
- MRC Toxicology Unit, University of Cambridge, Leicester, UK
| | - Torsten O Nielsen
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | | | - Stephen B Fox
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
| | - Julien Adam
- Department of Pathology, Gustave Roussy, Grand Paris, France
| | - John Ms Bartlett
- Ontario Institute for Cancer Research, Toronto, Canada
- Edinburgh Cancer Research Centre, Institute of Genetics and Molecular Medicine, Edinburgh, UK
| | - David L Rimm
- Department of Pathology, Yale School of Medicine, New Haven, CT, USA
| | - Cecily Quinn
- Department of Pathology, St Vincent's University Hospital and University College Dublin, Dublin, Ireland
| | - Dieter Peeters
- HistoGeneX NV, Antwerp, Belgium
- AZ Sint-Maarten Hospital, Mechelen, Belgium
| | - Maria V Dieci
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
- Medical Oncology 2, Istituto Oncologico Veneto - IRCCS, Padova, Italy
| | | | - Ian Cree
- International Agency for Research on Cancer (IARC), World Health Organization, Lyon, France
| | - Akira I Hida
- Department of Pathology, Matsuyama Shimin Hospital, Matsuyama, Japan
| | - Justin M Balko
- Breast Cancer Research Program, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Harry R Haynes
- Department of Cellular Pathology, North Bristol NHS Trust, Bristol, UK
- Translational Health Sciences, University of Bristol, Bristol, UK
| | - Isabel Frahm
- Department of Pathology, Sanatorio Mater Dei, Buenos Aires, Argentina
| | - Gabriela Acosta-Haab
- Department of Pathology, Hospital de Oncología Maria Curie, Buenos Aires, Argentina
| | - Marcelo Balancin
- Department of Pathology, Faculty of Medicine, University of São Paulo, São Paulo, Brazil
| | - Enrique Bellolio
- Department of Pathology, Universidad de La Frontera, Temuco, Chile
| | - Wentao Yang
- Department of Pathology, Fudan University Shanghai Cancer Centre, Shanghai, PR China
| | - Pawan Kirtani
- Department of Histopathology, Manipal Hospitals Dwarka, New Delhi, India
| | - Tomoharu Sugie
- Breast Surgery, Kansai Medical University Hospital, Hirakata, Japan
| | - Anna Ehinger
- Department of Clinical Genetics and Pathology, Skane University Hospital, Lund University, Lund, Sweden
| | - Carlos A Castaneda
- Department of Medical Oncology, Instituto Nacional de Enfermedades Neoplásicas, Lima, Peru
| | - Marleen Kok
- Divisions of Medical Oncology, Tumor Biology & Immunology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Heather McArthur
- Medical Oncology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kalliopi Siziopikou
- Department of Pathology, Breast Pathology Section, Northwestern University, Chicago, IL, USA
| | - Sunil Badve
- Department of Pathology and Laboratory Medicine, Indiana University, Indianapolis, IN, USA
| | - Susan Fineberg
- Department of Pathology, Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY, USA
| | - Allen Gown
- PhenoPath Laboratories, Seattle, WA, USA
| | - Giuseppe Viale
- Department of Pathology, Istituto Europeo di Oncologia IRCCS, Milan, Italy
- University of Milan, Milan, Italy
| | - Stuart J Schnitt
- Department of Pathology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Giancarlo Pruneri
- University of Milan, Milan, Italy
- Department of Pathology, IRCCS Fondazione Instituto Nazionale Tumori, Milan, Italy
| | - Frederique Penault-Llorca
- Department of Biology and Pathology, Centre Jean Perrin, Clermont Ferrand, France
- UMR INSERM 1240, Université Clermont Auvergne, Clermont Ferrand, France
| | - Stephen Hewitt
- Experimental Pathology Laboratory, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | | | | | - William F Symmans
- Department of Pathology, Division of Pathology and Laboratory Medicine, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Andrew M Bellizzi
- Department of Pathology, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Edi Brogi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David A Moore
- CRUK Lung Cancer Centre of Excellence, UCL Cancer Institute, and Department of Cellular Pathology, UCLH, London, UK
| | - Denis Larsimont
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Deborah A Dillon
- Department of Pathology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Alexander Lazar
- Department of Pathology, Division of Pathology and Laboratory Medicine, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Huangchun Lien
- Graduate Institute of Pathology, National Taiwan University, Taipei, Taiwan
| | | | - Glenn Broeckx
- Department of Pathology, University Hospital Antwerp, Edegem, Belgium
| | - Khalid El Bairi
- Cancer Biomarkers Working Group, Faculty of Medicine and Pharmacy, Mohamed Ist University, Oujda, Morocco
| | - Nadia Harbeck
- Breast Center, Department of OB&GYN and CCC (LMU), University of Munich, Munich, Germany
| | - Ashley Cimino-Mathews
- Department of Pathology and Oncology, The Johns Hopkins Hospital, Baltimore, MD, USA
| | - Christos Sotiriou
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Sylvia Adams
- Perlmutter Cancer Center, New York University Medical School, New York, NY, USA
| | | | | | - I-Chun Chen
- Department of Medical Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Sunil R Lakhani
- The University of Queensland, Centre for Clinical Research, and Pathology Queensland, Royal Brisbane and Women's Hospital, Herston, Australia
| | - Jonathan W Juco
- Translational Medicine, Merck & Co, Inc, Kenilworth, NJ, USA
| | - Carsten Denkert
- Institute of Pathology, Universitätsklinikum Gießen und Marburg GmbH, Standort Marburg and Philipps-Universität Marburg, Marburg, Germany
| | - Elizabeth F Blackley
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Sandra Demaria
- Department of Radiation Oncology, Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | | | - Oleg Gluz
- Johanniter GmbH - Evangelisches Krankenhaus Bethesda Mönchengladbach, West German Study Group, Mönchengladbach, Germany
| | | | | | - Scott Ely
- Translational Medicine, Bristol-Myers Squibb, Princeton, NJ, USA
| | - Sherene Loi
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
- Division of Research, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Roberto Salgado
- Division of Research, Peter MacCallum Cancer Centre, Melbourne, Australia
- Department of Pathology, GZA-ZNA Hospitals, Antwerp, Belgium
| | - Melinda Sanders
- Breast Cancer Research Program, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
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Loudig O, Ben-Dov I, Liu C, Komforti M, Fineberg S. Abstract P6-10-20: Ductal carcinoma in situ (DCIS) of the breast: miRNA deregulation correlates with the Oncotype DX risk score. Cancer Res 2020. [DOI: 10.1158/1538-7445.sabcs19-p6-10-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Ductal carcinoma in situ (DCIS) is considered a non-obligate precursor of invasive breast cancer (IBC). It is estimated that 5-14% of women diagnosed with DCIS experience an ipsilateral IBC. Current clinical criteria do not discriminate well between women with DCIS who will and those who will not develop ipsilateral IBC or a DCIS recurrence. The Oncotype DX DCIS assay (12 genes) was derived from a multigene expression array (Oncotype DX, 21 genes), and includes 5 proliferation genes, PGR, GSTM1, and 5 reference genes. This assay has been shown to predict risk of subsequent ipsilateral IBC and DCIS, and is used by clinicians to evaluate both the risk of local recurrence and need for radiation therapy. Since abnormal expression of microRNAs (miRNAs) is thought to contribute to the development of IBC, and that very few studies have evaluated miRNA expression deregulation in DCIS lesions, we sought to determine if specific miRNA expression changes may help identify DCIS lesions with different Oncotype DX DCIS scores. Methods: For this study, we selected archived specimens from 52 women diagnosed with DCIS between 2012 and 2018, whose DCIS lesions were tested with the Oncotype DX DCIS assay (low (n=35), intermediate (n=11), high (n=6) risk scores). Total RNA was extracted by macrodissection of the DCIS lesions. MiRNA expression differences between DCIS lesions were evaluated using small-RNA next-generation sequencing. Quantitative PCR validations were performed using Taqman miRNA assays on the top 15 differentially expressed miRNAs Results: Small-RNA expression data obtained by next-generation sequencing of 43 DCIS RNA specimens identified miRNAs differentially expressed between the risk score groups. Fifteen differentially expressed miRNAs were selected for their association based on Oncotype DX DCIS score differences (miR-142-3p, miR-142-5p, miR-744, miR-155, miR-30c, miR-150, miR-146a, miR-190b, miR-135b, miR-193b) or on age of the patients (miR-19b, miR-19a, miR-135a, miR-132). QPCR validation of these 15 miRNAs, using RNA from 30 DCIS lesions with known Oncotypes DX DCIS scores, of which 21 were samples that had been sequenced (low (n=8), intermediate (n=9), and high (n=4)), and 9 were not sequenced (low (n=7), intermediate (n=1), high (n=1)) and identified 5 miRNAs (miR-135a (p=<0.05), miR-190b (p=0.043), miR-205 (p=<0.001), miR-30c (p=<0.01), miR-744 (p=<0.038)) that emerged for their association with the score groups. These 5 miRNAs provided a good discrimination tool between low and intermediate-high score samples. A composite score including these 5 miRNAs showed a highly significant association with the Oncotype DX DCIS Score (p=<0.001). Conclusions: Our analyses identified a subset of 5 miRNAs that is significantly associated with the Oncotype DX DCIS score of DCIS lesions. Interestingly, three of these miRNAs (miR-205, miR-744 and miR-135b) have been reported to regulate proliferation pathways, while the other two (miR-30c, and miR-190b) have been associated with estrogen expression pathways in breast cancer cells. Importantly, increased expression of miR-30c in IBC has been associated with benefit from endocrine therapy while increased expression of miR-205 has been associated with benefit from tyrosine kinase inhibitors in IBC, as well. Mir-205 has also been reported as a radiosensitizer in breast cancer cells. Altogether, our data suggest that evaluation of miRNA expression levels may add predictive and prognostic value to the diagnosis of DCIS.
Citation Format: Olivier Loudig, Iddo Ben-Dov, Christina Liu, Miglena Komforti, Susan Fineberg. Ductal carcinoma in situ (DCIS) of the breast: miRNA deregulation correlates with the Oncotype DX risk score [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr P6-10-20.
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Affiliation(s)
- Olivier Loudig
- 1Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ
| | - Iddo Ben-Dov
- 2Hadassah Medical Center, Department of Nephrology and Hypertension, Jerusalem, Israel
| | - Christina Liu
- 1Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, NJ
| | - Miglena Komforti
- 3Montefiore Medical Center and Albert Einstein College of Medicine, Department of Pathology, Bronx, NY
| | - Susan Fineberg
- 3Montefiore Medical Center and Albert Einstein College of Medicine, Department of Pathology, Bronx, NY
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31
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Acs B, Leung SC, Kidwell KM, Arun I, Augulis R, Badve SS, Bai Y, Bane AL, Bartlett JM, Bayani J, Bigras G, Blank A, Borgquist S, Buikema H, Chang MC, Dietz RL, Dodson A, Ehinger A, Fineberg S, Focke CM, Gao D, Gown AM, Gutierrez C, Hartman J, Hugh JC, Kos Z, Lænkholm AV, Laurinavicius A, Levenson RM, Mahboubi-Ardakani R, Mastropasqua MG, Moriya T, Nofech-Mozes S, Osborne CK, Pantanowitz L, Penault-Llorca FM, Piper T, Quintayo MA, Rau TT, Reinhard S, Robertson S, Sakatani T, Salgado R, Spears M, Starczynski J, Sugie T, van der Vegt B, Viale G, Virk S, Zabaglo LA, Hayes DF, Dowsett M, Nielsen TO, Rimm DL. Abstract P5-02-01: Analytical validation and prognostic potential of an automated digital scoring protocol for Ki67: An International Ki67 Working Group study. Cancer Res 2020. [DOI: 10.1158/1538-7445.sabcs19-p5-02-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: The nuclear proliferation biomarker Ki67 has multiple potential roles in breast cancer, including aiding decisions based on prognosis, but has unacceptable between-laboratory variability. Here we tested an open source and calibrated automated digital image analysis (DIA) platform to: (i) Assess inter-laboratory reproducibility of automated Ki67 measurement among 17 participating labs and compare those with standardized pathologist-based visual scoring. (ii) Investigate the comparability of Ki67 measurement across corresponding core biopsy and whole section cases. (iii) Test prognostic potential of the built Ki67 scoring algorithms on an independent cohort.
Methods: Two sets of 60 previously stained slides containing 30 core-cut biopsy and 30 corresponding whole tumor sections from 30 ER+ breast cancer cases were sent to 17 participating labs for automated assessment of average Ki67 expression. The blocks were centrally cut and stained for Ki67 using the Mib-1 antibody. The QuPath (open-source software) DIA platform was used to evaluate tumoral Ki67 expression. Calibration of the DIA method was performed in our previous study (Acs et al, Lab Invest 2019). A detailed guideline for building an automated Ki67 scoring algorithm was sent to the participating labs. Visual scoring of average Ki67 expression was performed by pathologists according to published standardized methods (Leung et al, NPJ Br Cancer 2016; Leung et al, Histopath 2019). Locked down DIA Ki67 scoring algorithms were applied to a validation cohort: 222 breast cancer cases from the Karolinska University Hospital in whole section format. Sufficient reproducibility to declare analytical validity was defined as an Intra Class Correlation (ICC) with lower limit of 95% credible interval (CI) >0.80. Markov Chain Monte Carlo routines for generalized linear mixed models were used to estimate ICCs and calculate corresponding CIs.
Results: The same-section ICC was 0.902 (CI: 0.852-0.949) across 17 labs using calibrated DIA platform on core biopsy slides and 0.845 (CI: 0.778-0.912) on whole sections. The different-section ICC across the 17 labs was 0.873 (CI: 0.806-0.932) scoring on core biopsy slides and 0.777 (CI: 0.670-0.874) on whole sections. The pathologist-based visual Ki67 scoring showed ICC of 0.860 for all comparisons, respectively (CI: 0.795-0.927). Similar to what was observed for visual Ki67 scoring, the DIA scores are higher for core biopsy slides compared to paired whole sections (p≤0.001; median difference: 5.31%; IQR: 11.50%). Ki67 scores of all locked down DIA algorithms correlates significantly (p≤0.023) with outcome on the validation cohort (observed hazard ratios range: 2.518-2.922).
Conclusions: Automated Ki67 evaluation using a calibrated, open-source DIA platform (QuPath) met the pre-specified criterion of success on core biopsies but not on whole sections in the multi-institutional setting. The systematic discrepancy between core biopsy and corresponding whole sections was likely due to pre-analytical factors (tissue handling, fixation) and intratumor heterogeneity. We found that different algorithms built according to calibrated DIA methods had similar prognostic potential. Assessment of clinical utility is planned.
Citation Format: Balazs Acs, Samuel C.Y. Leung, Kelley M. Kidwell, Indu Arun, Renaldas Augulis, Sunil S. Badve, Yalai Bai, Anita L. Bane, John M.S. Bartlett, Jane Bayani, Gilbert Bigras, Annika Blank, Signe Borgquist, Henk Buikema, Martin C. Chang, Robin L. Dietz, Andrew Dodson, Anna Ehinger, Susan Fineberg, Cornelia M. Focke, Dongxia Gao, Allen M. Gown, Carolina Gutierrez, Johan Hartman, Judith C. Hugh, Zuzana Kos, Anne-Vibeke Lænkholm, Arvydas Laurinavicius, Richard M. Levenson, Rustin Mahboubi-Ardakani, Mauro G. Mastropasqua, Takuya Moriya, Sharon Nofech-Mozes, C. Kent Osborne, Liron Pantanowitz, Frédérique M. Penault-Llorca, Tammy Piper, Mary Anne Quintayo, Tilman T. Rau, Stefan Reinhard, Stephanie Robertson, Takashi Sakatani, Roberto Salgado, Melanie Spears, Jane Starczynski, Tomoharu Sugie, Bert van der Vegt, Giuseppe Viale, Shakeel Virk, Lila A. Zabaglo, Daniel F. Hayes, Mitch Dowsett, Torsten O. Nielsen, David L. Rimm, International Ki67 in Breast Cancer Working Group, BIG-NABCG. Analytical validation and prognostic potential of an automated digital scoring protocol for Ki67: An International Ki67 Working Group study [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr P5-02-01.
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Affiliation(s)
- Balazs Acs
- 1Department of Pathology, Yale University School of Medicine, New Haven, CT
| | | | - Kelley M. Kidwell
- 3Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI
| | - Indu Arun
- 4Tata Medical Center, Kolkata, India
| | - Renaldas Augulis
- 5Vilnius University Faculty of Medicine and National Center of Pathology, Vilnius University Hospital Santaros Clinics, Vilnius, Lithuania
| | - Sunil S. Badve
- 6Indiana University Simon Cancer Center, Indianapolis, IN
| | - Yalai Bai
- 1Department of Pathology, Yale University School of Medicine, New Haven, CT
| | - Anita L. Bane
- 7Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada
| | | | - Jane Bayani
- 8Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Gilbert Bigras
- 9Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada
| | - Annika Blank
- 10Universität Bern Institut für Pathologie, Murtenstrasse, Switzerland
| | | | - Henk Buikema
- 12University Medical Center Groningen, Groningen, Netherlands
| | - Martin C. Chang
- 13Department of Pathology & Laboratory Medicine, University of Vermont Medical Center, Burlington, VT
| | - Robin L. Dietz
- 14Department of Pathology, University of Pittsburgh, Pittsburgh, PA
| | - Andrew Dodson
- 15UK NEQAS for Immunocytochemistry and In-Situ Hybridisation, London, United Kingdom
| | | | - Susan Fineberg
- 16Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY
| | | | - Dongxia Gao
- 2University of British Columbia, Vancouver, BC, Canada
| | | | - Carolina Gutierrez
- 19Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX
| | | | | | - Zuzana Kos
- 22University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada
| | - Anne-Vibeke Lænkholm
- 23Department of Surgical Pathology, Zealand University Hospital, Slagelse, Denmark
| | - Arvydas Laurinavicius
- 5Vilnius University Faculty of Medicine and National Center of Pathology, Vilnius University Hospital Santaros Clinics, Vilnius, Lithuania
| | - Richard M. Levenson
- 24Department of Medical Pathology and Laboratory Medicine, University of California Davis Medical Center, Sacramento, CA
| | - Rustin Mahboubi-Ardakani
- 24Department of Medical Pathology and Laboratory Medicine, University of California Davis Medical Center, Sacramento, CA
| | | | | | - Sharon Nofech-Mozes
- 27University of Toronto Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - C. Kent Osborne
- 19Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX
| | | | | | - Tammy Piper
- 29Edinburgh Cancer Research Centre, Western General Hospital, Edinburgh, United Kingdom
| | | | - Tilman T. Rau
- 10Universität Bern Institut für Pathologie, Murtenstrasse, Switzerland
| | - Stefan Reinhard
- 10Universität Bern Institut für Pathologie, Murtenstrasse, Switzerland
| | | | | | | | - Melanie Spears
- 8Ontario Institute for Cancer Research, Toronto, ON, Canada
| | - Jane Starczynski
- 32Birmingham Heart of England, National Health Service, Birmingham, United Kingdom
| | | | | | | | - Shakeel Virk
- 35Department of Pathology and Molecular Medicine, Queen's University, Kingston, ON, Canada
| | | | | | - Mitch Dowsett
- 36The Institute of Cancer Research, London, United Kingdom
| | | | - David L. Rimm
- 1Department of Pathology, Yale University School of Medicine, New Haven, CT
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Lanjewar S, Patil P, Fineberg S. Pathologic reporting practices for breast cancer specimens after neoadjuvant chemotherapy-a survey of pathologists in academic institutions across the United States. Mod Pathol 2020; 33:91-98. [PMID: 31383962 DOI: 10.1038/s41379-019-0326-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 06/21/2019] [Accepted: 06/22/2019] [Indexed: 11/09/2022]
Abstract
Neoadjuvant chemotherapy is increasingly being used to treat primary invasive breast carcinoma. Response to neoadjuvant chemotherapy is an important determinant of prognosis. A multidisciplinary group published recommendations for standardization of pathologic reporting of postneoadjuvant chemotherapy specimens. Based on these recommendations, we sent a survey to 26 pathologists currently practicing breast pathology in academic centers across the United States. The survey consisted of six questions with yes/no answers. The pathologists were encouraged to add comments. We received responses from 23 breast pathologists from 19 centers. The questions and responses were as follows: 1. Do you grade tumors after neoadjuvant chemotherapy?-17 (74%) responded yes and 6 (26%) responded no. 2. Do you routinely repeat hormone receptors, HER2/Neu results after neoadjuvant chemotherapy?-15 (65%) responded yes and 8 (35%) responded no. 3. If there are features of tumor regression/tumor bed at the margin but no actual tumor at the margin do you report this?-11 (48%) responded yes and 8 (35%) responded no and 4 (17%) reported a variable practice. 4. Do you report number of nodes with fibrosis/changes of regression?-17 (74%) responded yes and 6 (26%) responded no. 5. Do you report residual cancer burden score on your report or at least provide information on your report so clinicians can calculate residual cancer burden?-17 (74%) responded yes and 6 (26%) responded no. 6. Do you have a specific synoptic for cases after neoadjuvant chemotherapy?-5 (22%) responded yes and 18 (78%) responded no. The major reasons provided for nonadherence to recommended guidelines included pathologists were unaware of prognostic importance of providing the information, reporting practices were clinician driven and some pathologists were unaware of the recommendation. We document that academic breast pathology practices show significant variability in reporting of postneoadjuvant chemotherapy cases. We document barriers to standard practice and provide recommendations we hope will contribute to a more uniform reporting practice for these complex specimens.
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Affiliation(s)
- Sonali Lanjewar
- Montefiore Medical Center and the Albert Einstein College of Medicine, Department of Pathology, Bronx, NY, USA.,Methodist Lebonheur Hospital and University of Tennessee Health Science Center, Memphis, TN, USA
| | - Priyanka Patil
- Montefiore Medical Center and the Albert Einstein College of Medicine, Department of Pathology, Bronx, NY, USA
| | - Susan Fineberg
- Montefiore Medical Center and the Albert Einstein College of Medicine, Department of Pathology, Bronx, NY, USA.
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Komforti MK, Fineberg S, Koenigsberg T, Harmon BE. Unilateral pseudoangiomatous stromal hyperplasia in a transgender (male to female) woman on estrogen therapy. Breast J 2019; 26:265-266. [PMID: 31538385 DOI: 10.1111/tbj.13547] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 03/26/2019] [Accepted: 03/27/2019] [Indexed: 11/26/2022]
Affiliation(s)
| | - Susan Fineberg
- Department of Pathology, Montefiore Medical Center, Bronx, New York
| | - Tova Koenigsberg
- Department of Radiology, Montefiore Medical Center, Bronx, New York
| | - Bryan E Harmon
- Department of Pathology, Montefiore Medical Center, Bronx, New York
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Leung SCY, Nielsen TO, Zabaglo LA, Arun I, Badve SS, Bane AL, Bartlett JMS, Borgquist S, Chang MC, Dodson A, Ehinger A, Fineberg S, Focke CM, Gao D, Gown AM, Gutierrez C, Hugh JC, Kos Z, Laenkholm AV, Mastropasqua MG, Moriya T, Nofech-Mozes S, Osborne CK, Penault-Llorca FM, Piper T, Sakatani T, Salgado R, Starczynski J, Sugie T, van der Vegt B, Viale G, Hayes DF, McShane LM, Dowsett M. Analytical validation of a standardised scoring protocol for Ki67 immunohistochemistry on breast cancer excision whole sections: an international multicentre collaboration. Histopathology 2019; 75:225-235. [PMID: 31017314 DOI: 10.1111/his.13880] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 04/19/2019] [Indexed: 01/12/2023]
Abstract
AIMS The nuclear proliferation marker Ki67 assayed by immunohistochemistry has multiple potential uses in breast cancer, but an unacceptable level of interlaboratory variability has hampered its clinical utility. The International Ki67 in Breast Cancer Working Group has undertaken a systematic programme to determine whether Ki67 measurement can be analytically validated and standardised among laboratories. This study addresses whether acceptable scoring reproducibility can be achieved on excision whole sections. METHODS AND RESULTS Adjacent sections from 30 primary ER+ breast cancers were centrally stained for Ki67 and sections were circulated among 23 pathologists in 12 countries. All pathologists scored Ki67 by two methods: (i) global: four fields of 100 tumour cells each were selected to reflect observed heterogeneity in nuclear staining; (ii) hot-spot: the field with highest apparent Ki67 index was selected and up to 500 cells scored. The intraclass correlation coefficient (ICC) for the global method [confidence interval (CI) = 0.87; 95% CI = 0.799-0.93] marginally met the prespecified success criterion (lower 95% CI ≥ 0.8), while the ICC for the hot-spot method (0.83; 95% CI = 0.74-0.90) did not. Visually, interobserver concordance in location of selected hot-spots varies between cases. The median times for scoring were 9 and 6 min for global and hot-spot methods, respectively. CONCLUSIONS The global scoring method demonstrates adequate reproducibility to warrant next steps towards evaluation for technical and clinical validity in appropriate cohorts of cases. The time taken for scoring by either method is practical using counting software we are making publicly available. Establishment of external quality assessment schemes is likely to improve the reproducibility between laboratories further.
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Affiliation(s)
| | | | | | | | - Sunil S Badve
- Indiana University Simon Cancer Center, Indianapolis, IN, USA
| | - Anita L Bane
- Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada
| | - John M S Bartlett
- Ontario Institute for Cancer Research, Toronto, ON, Canada.,Edinburgh Cancer Research Centre, Western General Hospital, Edinburgh, UK
| | - Signe Borgquist
- Division of Oncology and Pathology, Department of Clinical Science, Lund University, Lund, Sweden
| | - Martin C Chang
- Department of Pathology and Laboratory Medicine, University of Vermont Medical Center, Burlington, VT, USA
| | - Andrew Dodson
- Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, UK
| | - Anna Ehinger
- Department of Clinical Genetics and Pathology, Skane University Hospital, Lund University, Lund, Sweden
| | - Susan Fineberg
- Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY, USA
| | | | - Dongxia Gao
- University of British Columbia, Vancouver, BC, Canada
| | | | - Carolina Gutierrez
- Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | | | - Zuzana Kos
- University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada
| | | | | | | | - Sharon Nofech-Mozes
- University of Toronto Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - C Kent Osborne
- Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | | | - Tammy Piper
- Edinburgh Cancer Research Centre, Western General Hospital, Edinburgh, UK
| | | | - Roberto Salgado
- Department of Pathology, GZA-ZNA, Antwerp, Belgium.,Division of Research, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Jane Starczynski
- Birmingham Heart of England, National Health Service, Birmingham, UK
| | | | | | - Giuseppe Viale
- European Institute of Oncology, Milan, Italy.,University of Milan, Milan, Italy
| | - Daniel F Hayes
- University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
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35
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Cohen PA, Loudig O, Liu C, Albanese J, Fineberg S. The ZNF217 Biomarker Predicts Low- and High-Risk Oncotype DX ® Recurrence Score in ER-Positive Invasive Breast Cancers. Front Pharmacol 2019; 10:524. [PMID: 31191299 PMCID: PMC6546897 DOI: 10.3389/fphar.2019.00524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 04/25/2019] [Indexed: 12/26/2022] Open
Abstract
We assessed mRNA and protein expression levels of the ZN217 oncogene in 17 clinical FFPE ER-positive invasive breast cancer specimens with known (low or high) Oncotype DX® Recurrence Scores. This study shows that mRNA or nuclear protein levels of the ZNF217 significantly correlate with Oncotype DX® Recurrence Score.
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Affiliation(s)
- Pascale A Cohen
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS 5286, Centre de Recherche en Cancérologie de Lyon, Lyon, France.,Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Olivier Loudig
- Center for Discovery and Innovation, Hackensack University Medical Center (HUMC), Nutley, NJ, United States
| | - Christina Liu
- Center for Discovery and Innovation, Hackensack University Medical Center (HUMC), Nutley, NJ, United States
| | - Joseph Albanese
- Department of Pathology, Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY, United States
| | - Susan Fineberg
- Department of Pathology, Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY, United States
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Dieci MV, Radosevic-Robin N, Fineberg S, van den Eynden G, Ternes N, Penault-Llorca F, Pruneri G, D’Alfonso TM, Demaria S, Castaneda C, Sanchez J, Badve S, Michiels S, Bossuyt V, Rojo F, Singh B, Nielsen T, Viale G, Kim SR, Hewitt S, Wienert S, Loibl S, Rimm D, Symmans F, Denkert C, Adams S, Loi S, Salgado R. Update on tumor-infiltrating lymphocytes (TILs) in breast cancer, including recommendations to assess TILs in residual disease after neoadjuvant therapy and in carcinoma in situ: A report of the International Immuno-Oncology Biomarker Working Group on Breast Cancer. Semin Cancer Biol 2018; 52:16-25. [DOI: 10.1016/j.semcancer.2017.10.003] [Citation(s) in RCA: 232] [Impact Index Per Article: 38.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 10/04/2017] [Indexed: 12/20/2022]
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Nielsen TO, Leung SCY, Zabaglo LA, Arun I, Badve SS, Bane AL, Bartlet JMS, Borgquist S, Chang MC, Dodson A, Ehinger A, Fineberg S, Focke CM, Gao D, Gown AM, Gutierrez C, Hugh JC, Kos Z, Lænkholm AV, Mastropasqua MG, Moriya T, Nofech-Mozes S, Osborne CK, Penault-Llorca FM, Piper T, Sakatani T, Salgado R, Starczynski J, Sugie T, van der Vegt B, Viale G, Hayes DF, McShane LM, Dowsett M. Abstract P2-03-01: Analytical validation of a standardized scoring protocol for Ki67 assessed on breast excision whole sections: An international multicenter collaboration. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-p2-03-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Aims: (i) Determine whether between-observer reproducibility for Ki67 when assessed on whole sections according to a standardized scoring protocol is adequate for clinical application. (ii) Compare between-observer reproducibility of Ki67 scores assessed on hot-spots to scores using a global method that averages across a tissue section.
Background: The nuclear proliferation biomarker Ki67 has multiple potential roles in breast cancer, including aiding decisions based on prognosis, but unacceptable levels of between-laboratory variability have been observed. The International Ki67 in Breast Cancer Working Group has undertaken a systematic program to determine whether Ki67 measurement can be analytically validated and standardized across labs. In phase 1, variability in visual interpretation was identified as an important source of variability. Phases 2 and 3a showed that adherence to defined scoring methods substantially improved reproducibility in scoring tissue microarrays and core-cut biopsies. We now assess whether acceptable reproducibility can be achieved on whole sections.
Methods: Adjacent sections from 30 primary ER+ breast cancers were centrally stained for Ki67 to assemble 4 sets of 30 stained tumor sections, circulated around 23 labs in 12 countries. Ki67 was scored by 2 methods by all labs: (a) global: 4 fields of 100 tumor cells each were selected to reflect observed heterogeneity in nuclear staining (b) hot-spot: the field with highest Ki67 percentage of tumor cells with nuclear staining was selected and up to 500 cells scored. Ki67 scores were log2-transformed for statistical analyses and back-transformed for presentation. The primary objective was to assess whether either method could achieve an intraclass correlation coefficient (ICC) significantly greater than 0.8, considered substantial to almost-perfect reproducibility. Secondary objectives were to assess which method had highest observed ICC and to assess whether observers identified the same “hot-spots”.
Results: ICC for the global method was 0.87 (95%CI: 0.799-0.93), marginally meeting the prespecified success criterion. The ICC for the hot-spot method was 0.83 (95%CI: 0.74-0.90) and had a CI extending below the success criterion. Across the 23 labs, geometric mean value of the 30 scores ranged from 8.5 to 19.6 for the global method and from 12.8 to 30.3 for the hot-spot method. The overall mean (95% CI) of these values was 12.9 (11.9-14.0) and 20.9 (19.1-22.8), respectively. Visually, between-laboratory agreement in location of selected hot-spot varies between cases. The median times for scoring were 9 and 6 minutes for global and hot-spot methods respectively.
Conclusions: The global method marginally met the prespecified criterion of success; it should now be evaluated for clinical validity in appropriate cohorts of cases. The hot-spot method was observed to have slightly less reproducibility between labs. The time taken for scoring by either method is practical using counting software we are making publicly available. Establishment of external quality assessment schemes is likely to improve the reproducibility between labs further.
(Supported by a grant from the Breast Cancer Research Foundation)
Citation Format: Nielsen TO, Leung SCY, Zabaglo LA, Arun I, Badve SS, Bane AL, Bartlet JMS, Borgquist S, Chang MC, Dodson A, Ehinger A, Fineberg S, Focke CM, Gao D, Gown AM, Gutierrez C, Hugh JC, Kos Z, Lænkholm A-V, Mastropasqua MG, Moriya T, Nofech-Mozes S, Osborne CK, Penault-Llorca FM, Piper T, Sakatani T, Salgado R, Starczynski J, Sugie T, van der Vegt B, Viale G, Hayes DF, McShane LM, Dowsett M. Analytical validation of a standardized scoring protocol for Ki67 assessed on breast excision whole sections: An international multicenter collaboration [abstract]. In: Proceedings of the 2017 San Antonio Breast Cancer Symposium; 2017 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2018;78(4 Suppl):Abstract nr P2-03-01.
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Affiliation(s)
- TO Nielsen
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - SCY Leung
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - LA Zabaglo
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - I Arun
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - SS Badve
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - AL Bane
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - JMS Bartlet
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - S Borgquist
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - MC Chang
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - A Dodson
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - A Ehinger
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - S Fineberg
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - CM Focke
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - D Gao
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - AM Gown
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - C Gutierrez
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - JC Hugh
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - Z Kos
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - A-V Lænkholm
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - MG Mastropasqua
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - T Moriya
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - S Nofech-Mozes
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - CK Osborne
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - FM Penault-Llorca
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - T Piper
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - T Sakatani
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - R Salgado
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - J Starczynski
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - T Sugie
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - B van der Vegt
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - G Viale
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - DF Hayes
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - LM McShane
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
| | - M Dowsett
- University of British Columbia, Vancouver, BC, Canada; The Institute of Cancer Research, London, United Kingdom; Tata Medical Center, Kolkata, West Bengal, India; Indiana University Simon Cancer Center, Indianapolis, IN; Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, ON, Canada; Ontario Institute for Cancer Research, Toronto, ON, Canada; Lund University, Lund, Sweden; Sinai Health System and University of Toronto, Toronto, ON, Canada; Ralph Lauren Centre for Breast Cancer Research, The Royal Marsden Hospital, London, United Kingdom; Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, NY; Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany; PhenoPath Laboratories, Seattle, WA; Lester and Sue Smith Breast Center and Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX; University of Alberta, Edmonton, AB, Canada; University of Ottawa and The Ottawa Hospital, Ottawa, ON, Canada; Zealand University Hosp
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Didonato R, Shapiro N, Koenigsberg T, D'Alfonso T, Jaffer S, Fineberg S. Invasive mucinous carcinoma of the breast and response patterns after neoadjuvant chemotherapy (NAC). Histopathology 2018; 72:965-973. [DOI: 10.1111/his.13451] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Accepted: 12/03/2017] [Indexed: 11/28/2022]
Affiliation(s)
- Rosemarie Didonato
- Department of Pathology; Montefiore Medical Center and the Albert Einstein College of Medicine; Bronx NY USA
| | - Nella Shapiro
- Montefiore Medical Center and The Eastchester Center for Cancer Care; Bronx NY USA
| | - Tova Koenigsberg
- Division of Breast Imaging; Montefiore Medical Center and the Albert Einstein College of Medicine; Bronx NY USA
| | - Timothy D'Alfonso
- Weill Cornell Medical Center and Cornell Medical College; New York NY USA
| | - Shabnam Jaffer
- Breast Pathology; Mount Sinai Medical Center; New York NY USA
| | - Susan Fineberg
- Department of Pathology; Montefiore Medical Center and the Albert Einstein College of Medicine; Bronx NY USA
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39
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Abstract
Copy number alterations(CNAs) are the most common genetic changes observed in many cancers, reflecting the innate chromosomal instability of this disorder. Yet, how these alterations affect gene function to promote metastases across different tumor types has not been established. In this study, we developed a pan-cancer metastasis potential score (panMPS) based on observed CNAs. panMPS predicts metastasis and metastasis-free survival in cohorts of patients with prostate cancer, triple negative breast cancer and lung adenocarcinoma, and overall survival in the Metabric breast cancer cohort and three cohorts from The Cancer Genome Atlas (TCGA), including prostate, breast and lung adenocarcinoma. These CNAs are present in cell lines of metastatic tumors from eight different origins, reflected by an elevated panMPS for all cell lines. Many copy number alterations involve large chromosomal segments that encompass multiple genes (“clumps”). We show that harnessing this structural information to select only one gene per clump captures the contributions of other genes within the clump, resulting in a robust predictor of metastasis outcome. These sets of selected genes are distinct from cancer drivers that undergo mutation, and in fact, metastasis-related functions have been published for over half of them.
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Affiliation(s)
- Alexander Pearlman
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Kinnari Upadhyay
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Kim Cole
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - John Loke
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Katherine Sun
- Department of Pathology, NYU School of Medicine, New York, NY, USA
| | - Susan Fineberg
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Stephen J Freedland
- Department of Surgery (Urology), Center for Integrated Research for Cancer and Lifestyle, Cedars-Sinai, Los Angeles, CA, USA and the Durham VA Medical Center, Durham, NC, USA
| | - Yongzhao Shao
- Division of Biostatistics, NYU School of Medicine, New York, NY, USA
| | - Harry Ostrer
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, USA
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40
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Hendry S, Salgado R, Gevaert T, Russell PA, John T, Thapa B, Christie M, van de Vijver K, Estrada MV, Gonzalez-Ericsson PI, Sanders M, Solomon B, Solinas C, Van den Eynden GGGM, Allory Y, Preusser M, Hainfellner J, Pruneri G, Vingiani A, Demaria S, Symmans F, Nuciforo P, Comerma L, Thompson EA, Lakhani S, Kim SR, Schnitt S, Colpaert C, Sotiriou C, Scherer SJ, Ignatiadis M, Badve S, Pierce RH, Viale G, Sirtaine N, Penault-Llorca F, Sugie T, Fineberg S, Paik S, Srinivasan A, Richardson A, Wang Y, Chmielik E, Brock J, Johnson DB, Balko J, Wienert S, Bossuyt V, Michiels S, Ternes N, Burchardi N, Luen SJ, Savas P, Klauschen F, Watson PH, Nelson BH, Criscitiello C, O’Toole S, Larsimont D, de Wind R, Curigliano G, André F, Lacroix-Triki M, van de Vijver M, Rojo F, Floris G, Bedri S, Sparano J, Rimm D, Nielsen T, Kos Z, Hewitt S, Singh B, Farshid G, Loibl S, Allison KH, Tung N, Adams S, Willard-Gallo K, Horlings HM, Gandhi L, Moreira A, Hirsch F, Dieci MV, Urbanowicz M, Brcic I, Korski K, Gaire F, Koeppen H, Lo A, Giltnane J, Ziai J, Rebelatto MC, Steele KE, Zha J, Emancipator K, Juco JW, Denkert C, Reis-Filho J, Loi S, Fox SB. Assessing Tumor-Infiltrating Lymphocytes in Solid Tumors: A Practical Review for Pathologists and Proposal for a Standardized Method from the International Immuno-Oncology Biomarkers Working Group: Part 2: TILs in Melanoma, Gastrointestinal Tract Carcinomas, Non-Small Cell Lung Carcinoma and Mesothelioma, Endometrial and Ovarian Carcinomas, Squamous Cell Carcinoma of the Head and Neck, Genitourinary Carcinomas, and Primary Brain Tumors. Adv Anat Pathol 2017; 24:311-335. [PMID: 28777143 PMCID: PMC5638696 DOI: 10.1097/pap.0000000000000161] [Citation(s) in RCA: 438] [Impact Index Per Article: 62.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Assessment of the immune response to tumors is growing in importance as the prognostic implications of this response are increasingly recognized, and as immunotherapies are evaluated and implemented in different tumor types. However, many different approaches can be used to assess and describe the immune response, which limits efforts at implementation as a routine clinical biomarker. In part 1 of this review, we have proposed a standardized methodology to assess tumor-infiltrating lymphocytes (TILs) in solid tumors, based on the International Immuno-Oncology Biomarkers Working Group guidelines for invasive breast carcinoma. In part 2 of this review, we discuss the available evidence for the prognostic and predictive value of TILs in common solid tumors, including carcinomas of the lung, gastrointestinal tract, genitourinary system, gynecologic system, and head and neck, as well as primary brain tumors, mesothelioma and melanoma. The particularities and different emphases in TIL assessment in different tumor types are discussed. The standardized methodology we propose can be adapted to different tumor types and may be used as a standard against which other approaches can be compared. Standardization of TIL assessment will help clinicians, researchers and pathologists to conclusively evaluate the utility of this simple biomarker in the current era of immunotherapy.
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Affiliation(s)
- Shona Hendry
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
| | - Roberto Salgado
- Breast Cancer Translational Research Laboratory/Breast International Group, Institut Jules Bordet, Brussels, Belgium
- Department of Pathology and TCRU, GZA, Antwerp, Belgium
| | - Thomas Gevaert
- Department of Development and Regeneration, Laboratory of Experimental Urology, KU Leuven, Leuven, Belgium
- Department of Pathology, AZ Klina, Brasschaat, Belgium
| | - Prudence A. Russell
- Department of Anatomical Pathology, St Vincent’s Hospital Melbourne, Fitzroy, Australia
- Department of Pathology, University of Melbourne, Parkville, Australia
| | - Tom John
- Department of Medical Oncology, Austin Health, Heidelberg, Australia
- Olivia Newton-John Cancer Research Institute, Heidelberg, Australia
- School of Cancer Medicine, La Trobe University, Bundoora, Australia
| | - Bibhusal Thapa
- Olivia Newton-John Cancer Research Institute, Heidelberg, Australia
- Department of Medicine, University of Melbourne, Parkville, Australia
| | - Michael Christie
- Department of Anatomical Pathology, Royal Melbourne Hospital, Parkville, Australia
| | - Koen van de Vijver
- Divisions of Diagnostic Oncology & Molecular Pathology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - M. Valeria Estrada
- Department of Pathology, School of Medicine, University of California, San Diego, USA
| | | | - Melinda Sanders
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA
| | - Benjamin Solomon
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Cinzia Solinas
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Gert GGM Van den Eynden
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
- Department of Pathology, GZA Ziekenhuizen, Antwerp, Belgium
| | - Yves Allory
- Université Paris-Est, Créteil, France
- INSERM, UMR 955, Créteil, France
- Département de pathologie, APHP, Hôpital Henri-Mondor, Créteil, France
| | - Matthias Preusser
- Department of Medicine, Clinical Division of Oncology, Comprehensive Cancer Centre Vienna, Medical University of Vienna, Vienna, Austria
| | - Johannes Hainfellner
- Institute of Neurology, Comprehensive Cancer Centre Vienna, Medical University of Vienna, Vienna, Austria
| | - Giancarlo Pruneri
- European Institute of Oncology, Milan, Italy
- University of Milan, School of Medicine, Milan, Italy
| | - Andrea Vingiani
- European Institute of Oncology, Milan, Italy
- University of Milan, School of Medicine, Milan, Italy
| | - Sandra Demaria
- New York University Medical School, New York, USA
- Perlmutter Cancer Center, New York, USA
| | - Fraser Symmans
- Department of Pathology, University of Texas M.D. Anderson Cancer Center, Houston, USA
| | - Paolo Nuciforo
- Molecular Oncology Group, Vall d’Hebron Institute of Oncology, Barcelona, Spain
| | - Laura Comerma
- Molecular Oncology Group, Vall d’Hebron Institute of Oncology, Barcelona, Spain
| | | | - Sunil Lakhani
- Centre for Clinical Research and School of Medicine, The University of Queensland, Brisbane, Australia
- Pathology Queensland, Royal Brisbane and Women’s Hospital, Brisbane, Australia
| | - Seong-Rim Kim
- National Surgical Adjuvant Breast and Bowel Project Operations Center/NRG Oncology, Pittsburgh, Pennsylvania
| | - Stuart Schnitt
- Cancer Research Institute and Department of Pathology, Beth Israel Deaconess Cancer Center, Boston, USA
- Harvard Medical School, Boston, USA
| | - Cecile Colpaert
- Department of Pathology, GZA Ziekenhuizen, Sint-Augustinus, Wilrijk, Belgium
| | - Christos Sotiriou
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Stefan J. Scherer
- Academic Medical Innovation, Novartis Pharmaceuticals Corporation, East Hanover, USA
| | - Michail Ignatiadis
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Sunil Badve
- Department of Pathology and Laboratory Medicine, Indiana University, Indianapolis, USA
| | - Robert H. Pierce
- Cancer Immunotherapy Trials Network, Central Laboratory and Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, USA
| | - Giuseppe Viale
- Department of Pathology, Istituto Europeo di Oncologia, University of Milan, Milan, Italy
| | - Nicolas Sirtaine
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Frederique Penault-Llorca
- Department of Surgical Pathology and Biopathology, Jean Perrin Comprehensive Cancer Centre, Clermont-Ferrand, France
- University of Auvergne UMR1240, Clermont-Ferrand, France
| | - Tomohagu Sugie
- Department of Surgery, Kansai Medical School, Hirakata, Japan
| | - Susan Fineberg
- Montefiore Medical Center, Bronx, New York, USA
- The Albert Einstein College of Medicine, Bronx, New York, USA
| | - Soonmyung Paik
- National Surgical Adjuvant Breast and Bowel Project Operations Center/NRG Oncology, Pittsburgh, Pennsylvania
- Severance Biomedical Science Institute and Department of Medical Oncology, Yonsei University College of Medicine, Seoul, South Korea
| | - Ashok Srinivasan
- National Surgical Adjuvant Breast and Bowel Project Operations Center/NRG Oncology, Pittsburgh, Pennsylvania
| | - Andrea Richardson
- Harvard Medical School, Boston, USA
- Department of Pathology, Brigham and Women’s Hospital, Boston, USA
- Department of Cancer Biology, Dana Farber Cancer Institute, Boston, USA
| | - Yihong Wang
- Department of Pathology and Laboratory Medicine, Rhode Island Hospital and Lifespan Medical Center, Providence, USA
- Warren Alpert Medical School of Brown University, Providence, USA
| | - Ewa Chmielik
- Tumor Pathology Department, Maria Sklodowska-Curie Memorial Cancer Center, Gliwice, Poland
- Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Jane Brock
- Harvard Medical School, Boston, USA
- Department of Pathology, Brigham and Women’s Hospital, Boston, USA
| | - Douglas B. Johnson
- Department of Medicine, Vanderbilt University Medical Centre, Nashville, USA
- Vanderbilt Ingram Cancer Center, Nashville, USA
| | - Justin Balko
- Department of Medicine, Vanderbilt University Medical Centre, Nashville, USA
- Vanderbilt Ingram Cancer Center, Nashville, USA
| | - Stephan Wienert
- Institute of Pathology, Charité Universitätsmedizin Berlin, Berlin, Germany
- VMscope GmbH, Berlin, Germany
| | - Veerle Bossuyt
- Department of Pathology, Yale University School of Medicine, New Haven, USA
| | - Stefan Michiels
- Service de Biostatistique et d’Epidémiologie, Gustave Roussy, CESP, Inserm U1018, Université-Paris Sud, Université Paris-Saclay, Villejuif, France
| | - Nils Ternes
- Service de Biostatistique et d’Epidémiologie, Gustave Roussy, CESP, Inserm U1018, Université-Paris Sud, Université Paris-Saclay, Villejuif, France
| | | | - Stephen J. Luen
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Peter Savas
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | | | - Peter H. Watson
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
- Trev & Joyce Deeley Research Centre, British Columbia Cancer Agency, Victoria, British Columbia, Canada
| | - Brad H. Nelson
- Trev & Joyce Deeley Research Centre, British Columbia Cancer Agency, Victoria, British Columbia, Canada
- Department of Biochemistry and Microbiology, University of Victoria, Victoria, Canada
- Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Sandra O’Toole
- The Cancer Research Program, Garvan Institute of Medical Research, Darlinghurst, Australia
- Australian Clinical Labs, Bella Vista, Australia
| | - Denis Larsimont
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Roland de Wind
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Fabrice André
- INSERM Unit U981, and Department of Medical Oncology, Gustave Roussy, Villejuif, France
- Faculté de Médecine, Université Paris Sud, Kremlin-Bicêtre, France
| | - Magali Lacroix-Triki
- INSERM Unit U981, and Department of Medical Oncology, Gustave Roussy, Villejuif, France
| | - Mark van de Vijver
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Federico Rojo
- Pathology Department, IIS-Fundacion Jimenez Diaz, UAM, Madrid, Spain
| | - Giuseppe Floris
- Department of Pathology, University Hospital Leuven, Leuven, Belgium
| | - Shahinaz Bedri
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, Doha, Qatar
| | - Joseph Sparano
- Department of Oncology, Montefiore Medical Centre, Albert Einstein College of Medicine, Bronx, USA
| | - David Rimm
- Department of Pathology, Yale University School of Medicine, New Haven, USA
| | - Torsten Nielsen
- Genetic Pathology Evaluation Centre, Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Zuzana Kos
- Department of Pathology and Laboratory Medicine, University of Ottawa, Ottawa, Canada
| | - Stephen Hewitt
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Baljit Singh
- Department of Pathology, New York University Langone Medical Centre, New York, USA
| | - Gelareh Farshid
- Directorate of Surgical Pathology, SA Pathology, Adelaide, Australia
- Discipline of Medicine, Adelaide University, Adelaide, Australia
| | | | | | - Nadine Tung
- Division of Hematology-Oncology, Beth Israel Deaconess Medical Center, Boston, USA
| | - Sylvia Adams
- New York University Medical School, New York, USA
- Perlmutter Cancer Center, New York, USA
| | - Karen Willard-Gallo
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Hugo M. Horlings
- Department of Pathology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Leena Gandhi
- Perlmutter Cancer Center, New York, USA
- Dana-Farber Cancer Institute, Boston, USA
| | - Andre Moreira
- Pulmonary Pathology, New York University Center for Biospecimen Research and Development, New York University, New York, USA
| | - Fred Hirsch
- Division of Medical Oncology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, USA
| | - Maria Vittoria Dieci
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padua, Italy
- Medical Oncology 2, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Maria Urbanowicz
- European Organisation for Research and Treatment of Cancer (EORTC) Headquarters, Brussels, Belgium
| | - Iva Brcic
- Institute of Pathology, Medical University of Graz, Austria
| | - Konstanty Korski
- Pathology and Tissue Analytics, Roche Innovation Centre Munich, Penzberg, Germany
| | - Fabien Gaire
- Pathology and Tissue Analytics, Roche Innovation Centre Munich, Penzberg, Germany
| | - Hartmut Koeppen
- Research Pathology, Genentech Inc., South San Francisco, USA
| | - Amy Lo
- Research Pathology, Genentech Inc., South San Francisco, USA
- Department of Pathology, Stanford University, Palo Alto, USA
| | | | - James Ziai
- Research Pathology, Genentech Inc., South San Francisco, USA
| | | | | | - Jiping Zha
- Translational Sciences, MedImmune, Gaithersberg, USA
| | | | | | - Carsten Denkert
- Institute of Pathology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Jorge Reis-Filho
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, USA
| | - Sherene Loi
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Stephen B. Fox
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
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41
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Suyama K, Yao J, Liang H, Benard O, Loudig OD, Amgalan D, McKimpson WM, Phillips GR, Segall J, Wang Y, Fineberg S, Norton L, Kitsis RN, Hazan RB. An Akt3 Splice Variant Lacking the Serine 472 Phosphorylation Site Promotes Apoptosis and Suppresses Mammary Tumorigenesis. Cancer Res 2017; 78:103-114. [PMID: 29038347 DOI: 10.1158/0008-5472.can-15-1462] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Revised: 07/05/2017] [Accepted: 10/10/2017] [Indexed: 12/29/2022]
Abstract
The Akt pathway is a well-known promoter of tumor malignancy. Akt3 is expressed as two alternatively spliced variants, one of which lacks the key regulatory serine 472 phosphorylation site. Whereas the function of full-length Akt3 isoform (Akt3/+S472) is well-characterized, that of Akt3/-S472 isoform remains unknown. Despite being expressed at a substantially lower level than Akt3/+S472 in triple-negative breast cancer cells, specific ablation of Akt3/-S472 enhanced, whereas overexpression, suppressed mammary tumor growth, consistent with a significant association with patient survival duration relative to Akt3/+S472. These effects were due to striking induction of apoptosis, which was mediated by Bim upregulation, leading to conformational activation of Bax and caspase-3 processing. Bim accumulation was caused by marked endocytosis of EGF receptors with concomitant ERK attenuation, which stabilizes BIM. These findings demonstrate an unexpected function of an endogenously expressed Akt isoform in promoting, as opposed to suppressing, apoptosis, underscoring that Akt isoforms may exert dissonant functions in malignancy.Significance: These results illuminate an unexpected function for an endogenously expressed Akt isoform in promoting apoptosis, underscoring the likelihood that different Akt isoforms exert distinct functions in human cancer. Cancer Res; 78(1); 103-14. ©2017 AACR.
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Affiliation(s)
- Kimita Suyama
- Department of Pathology and Albert Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, New York
| | - Jiahong Yao
- Department of Pathology and Albert Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, New York
| | - Huizhi Liang
- Department of Pathology and Albert Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, New York
| | - Outhiriaradjou Benard
- Department of Pathology and Albert Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, New York
| | - Olivier D Loudig
- Department of Pathology and Albert Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, New York
| | - Dulguun Amgalan
- Department of Medicine and Cell Biology, Wilf Family Cardiovascular Research Institute and Albert Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, New York
| | - Wendy M McKimpson
- Department of Medicine and Cell Biology, Wilf Family Cardiovascular Research Institute and Albert Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, New York
| | - Greg R Phillips
- Department of Biology, College of Staten Island, City University of New York, Staten Island, New York
| | - Jeffrey Segall
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York
| | - Yihong Wang
- Department of Pathology, The Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Susan Fineberg
- Department of Pathology and Albert Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, New York
| | - Larry Norton
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York
| | - Richard N Kitsis
- Department of Medicine and Cell Biology, Wilf Family Cardiovascular Research Institute and Albert Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, New York
| | - Rachel B Hazan
- Department of Pathology and Albert Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, New York.
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Hendry S, Salgado R, Gevaert T, Russell PA, John T, Thapa B, Christie M, van de Vijver K, Estrada MV, Gonzalez-Ericsson PI, Sanders M, Solomon B, Solinas C, Van den Eynden GGGM, Allory Y, Preusser M, Hainfellner J, Pruneri G, Vingiani A, Demaria S, Symmans F, Nuciforo P, Comerma L, Thompson EA, Lakhani S, Kim SR, Schnitt S, Colpaert C, Sotiriou C, Scherer SJ, Ignatiadis M, Badve S, Pierce RH, Viale G, Sirtaine N, Penault-Llorca F, Sugie T, Fineberg S, Paik S, Srinivasan A, Richardson A, Wang Y, Chmielik E, Brock J, Johnson DB, Balko J, Wienert S, Bossuyt V, Michiels S, Ternes N, Burchardi N, Luen SJ, Savas P, Klauschen F, Watson PH, Nelson BH, Criscitiello C, O’Toole S, Larsimont D, de Wind R, Curigliano G, André F, Lacroix-Triki M, van de Vijver M, Rojo F, Floris G, Bedri S, Sparano J, Rimm D, Nielsen T, Kos Z, Hewitt S, Singh B, Farshid G, Loibl S, Allison KH, Tung N, Adams S, Willard-Gallo K, Horlings HM, Gandhi L, Moreira A, Hirsch F, Dieci MV, Urbanowicz M, Brcic I, Korski K, Gaire F, Koeppen H, Lo A, Giltnane J, Ziai J, Rebelatto MC, Steele KE, Zha J, Emancipator K, Juco JW, Denkert C, Reis-Filho J, Loi S, Fox SB. Assessing Tumor-infiltrating Lymphocytes in Solid Tumors: A Practical Review for Pathologists and Proposal for a Standardized Method From the International Immunooncology Biomarkers Working Group: Part 1: Assessing the Host Immune Response, TILs in Invasive Breast Carcinoma and Ductal Carcinoma In Situ, Metastatic Tumor Deposits and Areas for Further Research. Adv Anat Pathol 2017; 24:235-251. [PMID: 28777142 PMCID: PMC5564448 DOI: 10.1097/pap.0000000000000162] [Citation(s) in RCA: 423] [Impact Index Per Article: 60.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Assessment of tumor-infiltrating lymphocytes (TILs) in histopathologic specimens can provide important prognostic information in diverse solid tumor types, and may also be of value in predicting response to treatments. However, implementation as a routine clinical biomarker has not yet been achieved. As successful use of immune checkpoint inhibitors and other forms of immunotherapy become a clinical reality, the need for widely applicable, accessible, and reliable immunooncology biomarkers is clear. In part 1 of this review we briefly discuss the host immune response to tumors and different approaches to TIL assessment. We propose a standardized methodology to assess TILs in solid tumors on hematoxylin and eosin sections, in both primary and metastatic settings, based on the International Immuno-Oncology Biomarker Working Group guidelines for TIL assessment in invasive breast carcinoma. A review of the literature regarding the value of TIL assessment in different solid tumor types follows in part 2. The method we propose is reproducible, affordable, easily applied, and has demonstrated prognostic and predictive significance in invasive breast carcinoma. This standardized methodology may be used as a reference against which other methods are compared, and should be evaluated for clinical validity and utility. Standardization of TIL assessment will help to improve consistency and reproducibility in this field, enrich both the quality and quantity of comparable evidence, and help to thoroughly evaluate the utility of TILs assessment in this era of immunotherapy.
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Affiliation(s)
- Shona Hendry
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia,The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
| | - Roberto Salgado
- Breast Cancer Translational Research Laboratory/Breast International Group, Institut Jules Bordet, Brussels, Belgium,Department of Pathology and TCRU, GZA, Antwerp, Belgium
| | - Thomas Gevaert
- Department of Development and Regeneration, Laboratory of Experimental Urology, KU Leuven, Leuven, Belgium,Department of Pathology, AZ Klina, Brasschaat, Belgium
| | - Prudence A. Russell
- Department of Anatomical Pathology, St Vincent’s Hospital Melbourne, Fitzroy, Australia,Department of Pathology, University of Melbourne, Parkville, Australia
| | - Tom John
- Department of Medical Oncology, Austin Health, Heidelberg, Australia,Olivia Newton-John Cancer Research Institute, Heidelberg, Australia,School of Cancer Medicine, La Trobe University, Bundoora, Australia
| | - Bibhusal Thapa
- Olivia Newton-John Cancer Research Institute, Heidelberg, Australia,Department of Medicine, University of Melbourne, Parkville, Australia
| | - Michael Christie
- Department of Anatomical Pathology, Royal Melbourne Hospital, Parkville, Australia
| | - Koen van de Vijver
- Divisions of Diagnostic Oncology & Molecular Pathology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - M. Valeria Estrada
- Department of Pathology, School of Medicine, University of California, San Diego, USA
| | | | - Melinda Sanders
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA
| | - Benjamin Solomon
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Cinzia Solinas
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Gert GGM Van den Eynden
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium,Department of Pathology, GZA Ziekenhuizen, Antwerp, Belgium
| | - Yves Allory
- Université Paris-Est, Créteil, France,INSERM, UMR 955, Créteil, France,Département de pathologie, APHP, Hôpital Henri-Mondor, Créteil, France
| | - Matthias Preusser
- Department of Medicine, Clinical Division of Oncology, Comprehensive Cancer Centre Vienna, Medical University of Vienna, Vienna, Austria
| | - Johannes Hainfellner
- Institute of Neurology, Comprehensive Cancer Centre Vienna, Medical University of Vienna, Vienna, Austria
| | - Giancarlo Pruneri
- European Institute of Oncology, Milan, Italy,University of Milan, School of Medicine, Milan, Italy
| | - Andrea Vingiani
- European Institute of Oncology, Milan, Italy,University of Milan, School of Medicine, Milan, Italy
| | - Sandra Demaria
- New York University Medical School, New York, USA,Perlmutter Cancer Center, New York, USA
| | - Fraser Symmans
- Department of Pathology, University of Texas M.D. Anderson Cancer Center, Houston, USA
| | - Paolo Nuciforo
- Molecular Oncology Group, Vall d’Hebron Institute of Oncology, Barcelona, Spain
| | - Laura Comerma
- Molecular Oncology Group, Vall d’Hebron Institute of Oncology, Barcelona, Spain
| | | | - Sunil Lakhani
- Centre for Clinical Research and School of Medicine, The University of Queensland, Brisbane, Australia,Pathology Queensland, Royal Brisbane and Women’s Hospital, Brisbane, Australia
| | - Seong-Rim Kim
- National Surgical Adjuvant Breast and Bowel Project Operations Center/NRG Oncology, Pittsburgh, Pennsylvania
| | - Stuart Schnitt
- Cancer Research Institute and Department of Pathology, Beth Israel Deaconess Cancer Center, Boston, USA,Harvard Medical School, Boston, USA
| | - Cecile Colpaert
- Department of Pathology, GZA Ziekenhuizen, Sint-Augustinus, Wilrijk, Belgium
| | - Christos Sotiriou
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Stefan J. Scherer
- Academic Medical Innovation, Novartis Pharmaceuticals Corporation, East Hanover, USA
| | - Michail Ignatiadis
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Sunil Badve
- Department of Pathology and Laboratory Medicine, Indiana University, Indianapolis, USA
| | - Robert H. Pierce
- Cancer Immunotherapy Trials Network, Central Laboratory and Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, USA
| | - Giuseppe Viale
- Department of Pathology, Istituto Europeo di Oncologia, University of Milan, Milan, Italy
| | - Nicolas Sirtaine
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Frederique Penault-Llorca
- Department of Surgical Pathology and Biopathology, Jean Perrin Comprehensive Cancer Centre, Clermont-Ferrand, France,University of Auvergne UMR1240, Clermont-Ferrand, France
| | - Tomohagu Sugie
- Department of Surgery, Kansai Medical School, Hirakata, Japan
| | - Susan Fineberg
- Montefiore Medical Center, Bronx, New York, USA,The Albert Einstein College of Medicine, Bronx, New York, USA
| | - Soonmyung Paik
- National Surgical Adjuvant Breast and Bowel Project Operations Center/NRG Oncology, Pittsburgh, Pennsylvania,Severance Biomedical Science Institute and Department of Medical Oncology, Yonsei University College of Medicine, Seoul, South Korea
| | - Ashok Srinivasan
- National Surgical Adjuvant Breast and Bowel Project Operations Center/NRG Oncology, Pittsburgh, Pennsylvania
| | - Andrea Richardson
- Harvard Medical School, Boston, USA,Department of Pathology, Brigham and Women’s Hospital, Boston, USA,Department of Cancer Biology, Dana Farber Cancer Institute, Boston, USA
| | - Yihong Wang
- Department of Pathology and Laboratory Medicine, Rhode Island Hospital and Lifespan Medical Center, Providence, USA,Warren Alpert Medical School of Brown University, Providence, USA
| | - Ewa Chmielik
- Tumor Pathology Department, Maria Sklodowska-Curie Memorial Cancer Center, Gliwice, Poland,Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Jane Brock
- Harvard Medical School, Boston, USA,Department of Pathology, Brigham and Women’s Hospital, Boston, USA
| | - Douglas B. Johnson
- Department of Medicine, Vanderbilt University Medical Centre, Nashville, USA,Vanderbilt Ingram Cancer Center, Nashville, USA
| | - Justin Balko
- Department of Medicine, Vanderbilt University Medical Centre, Nashville, USA,Vanderbilt Ingram Cancer Center, Nashville, USA
| | - Stephan Wienert
- Institute of Pathology, Charité Universitätsmedizin Berlin, Berlin, Germany,VMscope GmbH, Berlin, Germany
| | - Veerle Bossuyt
- Department of Pathology, Yale University School of Medicine, New Haven, USA
| | - Stefan Michiels
- Service de Biostatistique et d’Epidémiologie, Gustave Roussy, CESP, Inserm U1018, Université-Paris Sud, Université Paris-Saclay, Villejuif, France
| | - Nils Ternes
- Service de Biostatistique et d’Epidémiologie, Gustave Roussy, CESP, Inserm U1018, Université-Paris Sud, Université Paris-Saclay, Villejuif, France
| | | | - Stephen J. Luen
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia,Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Peter Savas
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia,Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | | | - Peter H. Watson
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada,Trev & Joyce Deeley Research Centre, British Columbia Cancer Agency, Victoria, British Columbia, Canada
| | - Brad H. Nelson
- Trev & Joyce Deeley Research Centre, British Columbia Cancer Agency, Victoria, British Columbia, Canada,Department of Biochemistry and Microbiology, University of Victoria, Victoria, Canada,Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Sandra O’Toole
- The Cancer Research Program, Garvan Institute of Medical Research, Darlinghurst, Australia,Australian Clinical Labs, Bella Vista, Australia
| | - Denis Larsimont
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Roland de Wind
- Department of Pathology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Fabrice André
- INSERM Unit U981, and Department of Medical Oncology, Gustave Roussy, Villejuif, France,Faculté de Médecine, Université Paris Sud, Kremlin-Bicêtre, France
| | - Magali Lacroix-Triki
- INSERM Unit U981, and Department of Medical Oncology, Gustave Roussy, Villejuif, France
| | - Mark van de Vijver
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Federico Rojo
- Pathology Department, IIS-Fundacion Jimenez Diaz, UAM, Madrid, Spain
| | - Giuseppe Floris
- Department of Pathology, University Hospital Leuven, Leuven, Belgium
| | - Shahinaz Bedri
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, Doha, Qatar
| | - Joseph Sparano
- Department of Oncology, Montefiore Medical Centre, Albert Einstein College of Medicine, Bronx, USA
| | - David Rimm
- Department of Pathology, Yale University School of Medicine, New Haven, USA
| | - Torsten Nielsen
- Genetic Pathology Evaluation Centre, Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, Canada
| | - Zuzana Kos
- Department of Pathology and Laboratory Medicine, University of Ottawa, Ottawa, Canada
| | - Stephen Hewitt
- Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Baljit Singh
- Department of Pathology, New York University Langone Medical Centre, New York, USA
| | - Gelareh Farshid
- Directorate of Surgical Pathology, SA Pathology, Adelaide, Australia,Discipline of Medicine, Adelaide University, Adelaide, Australia
| | | | | | - Nadine Tung
- Division of Hematology-Oncology, Beth Israel Deaconess Medical Center, Boston, USA
| | - Sylvia Adams
- New York University Medical School, New York, USA,Perlmutter Cancer Center, New York, USA
| | - Karen Willard-Gallo
- Molecular Immunology Unit, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - Hugo M. Horlings
- Department of Pathology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - Leena Gandhi
- Perlmutter Cancer Center, New York, USA,Dana-Farber Cancer Institute, Boston, USA
| | - Andre Moreira
- Pulmonary Pathology, New York University Center for Biospecimen Research and Development, New York University, New York, USA
| | - Fred Hirsch
- Division of Medical Oncology, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, USA
| | - Maria Vittoria Dieci
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padua, Italy,Medical Oncology 2, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Maria Urbanowicz
- European Organisation for Research and Treatment of Cancer (EORTC) Headquarters, Brussels, Belgium
| | - Iva Brcic
- Institute of Pathology, Medical University of Graz, Austria
| | - Konstanty Korski
- Pathology and Tissue Analytics, Roche Innovation Centre Munich, Penzberg, Germany
| | - Fabien Gaire
- Pathology and Tissue Analytics, Roche Innovation Centre Munich, Penzberg, Germany
| | - Hartmut Koeppen
- Research Pathology, Genentech Inc., South San Francisco, USA
| | - Amy Lo
- Research Pathology, Genentech Inc., South San Francisco, USA,Department of Pathology, Stanford University, Palo Alto, USA
| | | | - James Ziai
- Research Pathology, Genentech Inc., South San Francisco, USA
| | | | | | - Jiping Zha
- Translational Sciences, MedImmune, Gaithersberg, USA
| | | | | | - Carsten Denkert
- Institute of Pathology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Jorge Reis-Filho
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, USA
| | - Sherene Loi
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Stephen B. Fox
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia,The Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
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Leung SCY, Nielsen TO, Zabaglo L, Arun I, Badve SS, Bane AL, Bartlett JMS, Borgquist S, Chang MC, Dodson A, Enos RA, Fineberg S, Focke CM, Gao D, Gown AM, Grabau D, Gutierrez C, Hugh JC, Kos Z, Lænkholm AV, Lin MG, Mastropasqua MG, Moriya T, Nofech-Mozes S, Osborne CK, Penault-Llorca FM, Piper T, Sakatani T, Salgado R, Starczynski J, Viale G, Hayes DF, McShane LM, Dowsett M. Analytical validation of a standardized scoring protocol for Ki67: phase 3 of an international multicenter collaboration. NPJ Breast Cancer 2016; 2:16014. [PMID: 28721378 PMCID: PMC5515324 DOI: 10.1038/npjbcancer.2016.14] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 02/22/2016] [Accepted: 04/01/2016] [Indexed: 11/09/2022] Open
Abstract
Pathological analysis of the nuclear proliferation biomarker Ki67 has multiple potential roles in breast and other cancers. However, clinical utility of the immunohistochemical (IHC) assay for Ki67 immunohistochemistry has been hampered by unacceptable between-laboratory analytical variability. The International Ki67 Working Group has conducted a series of studies aiming to decrease this variability and improve the evaluation of Ki67. This study tries to assess whether acceptable performance can be achieved on prestained core-cut biopsies using a standardized scoring method. Sections from 30 primary ER+ breast cancer core biopsies were centrally stained for Ki67 and circulated among 22 laboratories in 11 countries. Each laboratory scored Ki67 using three methods: (1) global (4 fields of 100 cells each); (2) weighted global (same as global but weighted by estimated percentages of total area); and (3) hot-spot (single field of 500 cells). The intraclass correlation coefficient (ICC), a measure of interlaboratory agreement, for the unweighted global method (0.87; 95% credible interval (CI): 0.81–0.93) met the prespecified success criterion for scoring reproducibility, whereas that for the weighted global (0.87; 95% CI: 0.7999–0.93) and hot-spot methods (0.84; 95% CI: 0.77–0.92) marginally failed to do so. The unweighted global assessment of Ki67 IHC analysis on core biopsies met the prespecified criterion of success for scoring reproducibility. A few cases still showed large scoring discrepancies. Establishment of external quality assessment schemes is likely to improve the agreement between laboratories further. Additional evaluations are needed to assess staining variability and clinical validity in appropriate cohorts of samples.
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Affiliation(s)
- Samuel C Y Leung
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Torsten O Nielsen
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Lila Zabaglo
- Academic Department of Biochemistry, Royal Marsden Hospital and Institute of Cancer Research, London, United Kingdom
| | - Indu Arun
- Department of Pathology, Tata Medical Center, Kolkata, West Bengal, India
| | - Sunil S Badve
- Department of Pathology and Laboratory Medicine, Indiana University Simon Cancer Center, Indianapolis, Indiana, USA
| | - Anita L Bane
- Department of Pathology and Molecular Medicine, Juravinski Hospital and Cancer Centre, McMaster University, Hamilton, Ontario, Canada
| | - John M S Bartlett
- Transformative Pathology, Ontario Institute for Cancer Research, Toronto, Ontario, Canada
| | - Signe Borgquist
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, Lund, Sweden
| | - Martin C Chang
- Department of Pathology, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Andrew Dodson
- Academic Department of Biochemistry, Royal Marsden Hospital and Institute of Cancer Research, London, United Kingdom
| | | | - Susan Fineberg
- Department of Pathology, Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, New York, USA
| | - Cornelia M Focke
- Department of Pathology, Dietrich-Bonhoeffer Medical Center, Neubrandenburg, Mecklenburg-Vorpommern, Germany
| | - Dongxia Gao
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Allen M Gown
- PhenoPath Laboratories, Seattle, Washington, USA
| | - Dorthe Grabau
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, Lund, Sweden
| | - Carolina Gutierrez
- Lester and Sue Smith Breast Center and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| | - Judith C Hugh
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Zuzana Kos
- Department of Pathology and Laboratory Medicine, The Ottawa Hospital, Ottawa, Ontario, Canada
| | | | - Ming-Gang Lin
- Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Mauro G Mastropasqua
- Division of Pathology and Laboratory Medicine, European Institute of Oncology, Milan, Italy
| | - Takuya Moriya
- Department of Pathology, Kawasaki Medical School, Kurashiki, Okayama Prefecture, Japan
| | - Sharon Nofech-Mozes
- Department of Laboratory Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - C Kent Osborne
- Lester and Sue Smith Breast Center and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| | | | - Tammy Piper
- Biomarkers & Companion Diagnostics Group, Edinburgh Cancer Research Centre, Western General Hospital, Edinburgh, United Kingdom
| | - Takashi Sakatani
- Department of Pathology, Nippon Medical School, Bunkyo-ku, Tokyo, Japan
| | - Roberto Salgado
- Breast Cancer Translational Research Laboratory, Institut Jules Bordet, Brussels, Belgium
| | - Jane Starczynski
- Department of Cellular Pathology, Birmingham Heart of England, National Health Service, Birmingham, United Kingdom
| | - Giuseppe Viale
- Division of Pathology and Laboratory Medicine, European Institute of Oncology and University of Milan, Milan, Italy
| | - Daniel F Hayes
- Breast Oncology Program, Department of Internal Medicine, University of Michigan Comprehensive Cancer Center, Ann Arbor, Michigan, USA
| | - Lisa M McShane
- Biometric Research Branch, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, Maryland, USA
| | - Mitch Dowsett
- Academic Department of Biochemistry, Royal Marsden Hospital and Institute of Cancer Research, London, United Kingdom
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Chung M, Koenigsberg T, Shapiro N, Fineberg S. Incidence of an anatomically separate carcinoma of the breast in patients diagnosed with a papillary lesion on breast core biopsy. Breast J 2015; 21:200-2. [PMID: 25583456 DOI: 10.1111/tbj.12383] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Monica Chung
- Montefiore Medical Center and the Albert Einstein College of Medicine, New York, New York
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45
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Janakiram M, Chinai JM, Fineberg S, Fiser A, Montagna C, Medavarapu R, Castano E, Jeon H, Ohaegbulam KC, Zhao R, Zhao A, Almo SC, Sparano JA, Zang X. Expression, Clinical Significance, and Receptor Identification of the Newest B7 Family Member HHLA2 Protein. Clin Cancer Res 2014; 21:2359-66. [PMID: 25549724 DOI: 10.1158/1078-0432.ccr-14-1495] [Citation(s) in RCA: 114] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Accepted: 10/03/2014] [Indexed: 11/16/2022]
Abstract
PURPOSE HHLA2 (B7H7/B7-H5/B7y) is a newly identified B7 family member that regulates human T-cell functions. However, its protein expression in human organs and significance in human diseases are unknown. The objective of this study was to analyze HHLA2 protein expression in normal human tissues and cancers, as well as its prognostic significance, to explore mechanisms regulating HHLA2 expression, and to identify candidate HHLA2 receptors. EXPERIMENTAL DESIGN An immunohistochemistry protocol and a flow cytometry assay with newly generated monoclonal antibodies were developed to examine HHLA2 protein. HHLA2 gene copy-number variation was analyzed from cancer genomic data. The combination of bioinformatics analysis and immunologic approaches was established to explore HHLA2 receptors. RESULTS HHLA2 protein was detected in trophoblastic cells of the placenta and the epithelium of gut, kidney, gallbladder, and breast, but not in most other organs. In contrast, HHLA2 protein was widely expressed in human cancers from the breast, lung, thyroid, melanoma, pancreas, ovary, liver, bladder, colon, prostate, kidney, and esophagus. In a cohort of 50 patients with stage I-III triple-negative breast cancer, 56% of patients had aberrant expression of HHLA2 on their tumors, and high HHLA2 expression was significantly associated with regional lymph node metastasis and stage. The Cancer Genome Atlas revealed that HHLA2 copy-number gains were present in 29% of basal breast cancers, providing a potential mechanism for increased HHLA2 protein expression in breast cancer. Finally, Transmembrane and Immunoglobulin Domain Containing 2 (TMIGD2) was identified as one of the receptors for HHLA2. CONCLUSIONS Wide expression of HHLA2 in human malignancies, together with its association with poor prognostic factors and its T-cell coinhibitory capability, suggests that the HHLA2 pathway represents a novel immunosuppressive mechanism within the tumor microenvironment and an attractive target for human cancer therapy.
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Affiliation(s)
- Murali Janakiram
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York. Department of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York
| | - Jordan M Chinai
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York
| | - Susan Fineberg
- Department of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York
| | - Andras Fiser
- Department of System and Computational Biology, Biochemistry, Albert Einstein College of Medicine, Bronx, New York
| | - Cristina Montagna
- Department of Genetics, Albert Einstein College of Medicine, Bronx, New York
| | - Ramadevi Medavarapu
- Department of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York
| | - Ekaterina Castano
- Department of Pathology, Yale New Haven Hospital, New Haven, Connecticut
| | - Hyungjun Jeon
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York
| | - Kim C Ohaegbulam
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York
| | - Ruihua Zhao
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York
| | - Aimin Zhao
- Department of Obstetrics and Gynecology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Steven C Almo
- Department of Biochemistry, Physiology and Biophysics, Albert Einstein College of Medicine, Bronx, New York
| | - Joseph A Sparano
- Department of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York.
| | - Xingxing Zang
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York. Department of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York.
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46
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Tu Y, Hershman DL, Bhalla K, Fiskus W, Pellegrino CM, Andreopoulou E, Makower D, Kalinsky K, Fehn K, Fineberg S, Negassa A, Montgomery LL, Wiechmann LS, Alpaugh RK, Huang M, Sparano JA. A phase I-II study of the histone deacetylase inhibitor vorinostat plus sequential weekly paclitaxel and doxorubicin-cyclophosphamide in locally advanced breast cancer. Breast Cancer Res Treat 2014; 146:145-52. [PMID: 24903226 DOI: 10.1007/s10549-014-3008-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Accepted: 05/22/2014] [Indexed: 11/28/2022]
Abstract
Histone deacetylases (HDACs) are a family of enzymes that regulate chromatin remodeling and gene transcription. Vorinostat is a panHDAC inhibitor that sensitizes breast cancer cells to taxanes and trastuzumab by suppressing HDAC6 and Hsp90 client proteins. Fifty-five patients with clinical stage IIA-IIIC breast cancer received 12 weekly doses of paclitaxel (80 mg/m(2)) plus vorinostat (200-300 mg PO BID) on days 1-3 of each paclitaxel dose plus trastuzumab (for Her2/neu positive disease only), followed by doxorubicin/cyclophosphamide (60/600 mg/m(2) every 2 weeks plus pegfilgrastim). The primary study endpoint was pathologic complete response (pCR). pCR occurred in 13 of 24 evaluable patients with Her2-positive disease (54, 95 % confidence intervals [CI] 35-72 %), which met the prespecified study endpoint. pCR occurred in 4 of 15 patients with triple negative disease (27, 95 % CI 11-52 %) and none of 12 patients with ER-positive, Her2/neu negative disease (0, 95 % CI 0-24 %), which did not meet the prespecified endpoint. ER-positive tumors exhibited lower Ki67 and higher Hsp70 expression, and HDAC6, Hsp70, p21, and p27 expression were not predictive of response. Vorinostat increased acetylation of Hsp90 and alpha tubulin, and reduced expression of Hsp90 client proteins and HDAC6 in the primary tumor. Combination of vorinostat with weekly paclitaxel plus trastuzumab followed by doxorubicin-cyclophosphamide is associated with a high pCR rate in locally advanced Her2/neu positive breast cancer. Consistent with cell line and xenograft data, vorinostat increased acetylation of Hsp90 and alpha tubulin, and decreased Hsp90 client protein and HDAC6 expression in human breast cancers in vivo.
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Affiliation(s)
- Yifan Tu
- Department of Oncology, Montefiore Medical Center-Weiler Division, 2 South, Room 47-48, 1825 Eastchester Road, Bronx, NY, 10461, USA
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Tu Y, Hershman DL, Pellegrino CM, Andreopoulou E, Makower D, Fineberg S, Bhalla KN, Kalinsky K, Fehn K, Huang M, Alpaugh RK, Sparano JA. Phase I-II study of the histone deacetytase inhibitor vorinostat plus sequential weekly paclitaxel and doxorubicin-cyclophosphamide in locally advanced breast cancer. J Clin Oncol 2014. [DOI: 10.1200/jco.2014.32.15_suppl.598] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Yifan Tu
- Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
| | - Dawn L. Hershman
- Columbia University College of Physicians and Surgeons, New York, NY
| | | | - Eleni Andreopoulou
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | - Della Makower
- Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
| | - Susan Fineberg
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | | | | | | | - Min Huang
- Fox Chase Medical Center, Philadelphia, PA
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Andreopoulou E, Vigoda IS, Valero V, Hershman DL, Raptis G, Vahdat LT, Han HS, Wright JJ, Pellegrino CM, Alvarez RH, Fehn K, Fineberg S, Sparano JA. A phase I-II study of tipifarnib plus weekly paclitaxel (P) followed by dose-dense doxorubicin/cyclophosphamide (AC) in stage IIb-IIIc breast cancer (BC). J Clin Oncol 2013. [DOI: 10.1200/jco.2013.31.15_suppl.1118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
1118 Background: Tipifarnib (T) is an orally bioavailable farnesyl transferase inhibitor (FTI) that has activity in metastatic BC (J Clin Oncol 2003; 21:2492-9). We previously showed that adding T (200 mg PO BID days 2-7) to preoperative AC was associated with a higher pathologic complete response (pCR) than expected compared with historical data (Clin Cancer Res. 2009;15;2942-8), and preclinical data suggest that FTIs enhance the antineoplastic effects of P (Cancer Res 2005; 65:3883-93). Methods: Eligible pts with HER2-negative clinical stage IIB-IIIC BC received 12 weekly doses of P (80 mg/m2) followed by AC (60/600 mg/m2 every 2 weeks and pegfilgrastim), plus T 100 mg or 200 mg on days 1-3 of each P dose in cohorts of 3-6 pts in the phase I (and T 200 mg PO BID on days 2-7 each AC cycle in both the phase I and II). Simon two-stage design used for the phase II in two strata generally resistant to neoadjuvant chemotherapy. The trial was powered to detect an improvement in breast pathologic complete response (pCR) from 15% to 35% in each stratum (alpha 0.10, beta 0.10), which required breast pCR in at least 4/19 eligible pts in stage I to proceed to stage II, and at least 8/33 pts in stage I and II to be considered promising. Results: Sixty patients accrued in both the phase I and II. Two patients were non evaluable. There were no DLTs in the first 6 evaluable patients treated at dose level 1 and 2.The recommended phase II dose of T identified in the phase I trial was 200 mg BID.All protocol therapy was completed in 43/55 pts (78%) in the phase II, and one pt died of pneumonitis during therapy of uncertain cause. The prespecified efficacy endpoint was not met for either stratum. Conclusions: The addition of the FTI tipifarnib to neoadjuvant sequential weekly paclitaxel followed by dose-dense AC did not result in a higher breast pCR rate compared with historical data. Clinical trial information: NCT00049114. [Table: see text]
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Affiliation(s)
- Eleni Andreopoulou
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
| | | | - Vicente Valero
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Dawn L. Hershman
- Columbia University College of Physicians and Surgeons, New York, NY
| | - George Raptis
- Division of Hematology and Medical Oncology, The Tisch Cancer Institute, Mount Sinai School of Medicine, New York, NY
| | | | - Hyo S. Han
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL
| | | | | | | | | | - Susan Fineberg
- Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY
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Diaz J, Stead L, Shapiro N, Newell R, Loudig O, Lo Y, Sparano J, Fineberg S. Mitotic counts in breast cancer after neoadjuvant systemic chemotherapy and development of metastatic disease. Breast Cancer Res Treat 2013; 138:91-7. [DOI: 10.1007/s10549-013-2411-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2012] [Accepted: 01/08/2013] [Indexed: 01/22/2023]
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Abstract
Diabetic mastopathy (DM) is an unusual fibrous disease of the breast. We report 34 cases with clinicopathological correlation and follow-ups. Patients mean age was 57 years and 24 had histories of diabetes mellitus. The DM presented as a palpable breast mass in 85.3% of the cases clinically. Image findings were often as an irregular hypoechoic mass (44.4%) on ultrasound and negative or non-specific density (67.6%) on mammogram. Histologically, we found that the majority of DM occurred in the upper outer/central part of the breast (76%) and the size ranged from 0.5 to 3.7 cm. All cases showed lymphocytic lobulitis and vasculitis, keloidal fibrosis, lobular atrophy and varying degree of epithelioid fibroblasts. Examining the surrounding normal tissue of the excision specimens revealed that the margins of DM were often poorly circumscribed and irregularly demarcated from the sounding breast tissue. Vascular calcifications were identified in 10 of 24 excisional specimens, suggesting a hypothesis that vascular damage and scar/wounding healing process could contribute to the pathogenesis of DM. Twenty-one cases had repeated procedures for uncertain descriptive diagnosis. This is the largest study of diabetic mastopathy to date with clinical and imagining correlation. Recognition of this benign entity is important to better understanding the pathogenesis and to avoid unnecessary procedures.
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Affiliation(s)
- Olena Dorokhova
- Department of Pathology, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, New York, USA
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