Citations 2
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
Page, David B. , Broeckx, Glenn , Jahangir, Chowdhury Arif , Verbandt, Sara , Gupta, Rajarsi , Thagaard, Jeppe , Khiroya, Reena, Kos, Zuzana , Haab, Gabriela Acosta , Ács, Balázs , Alvarado‐Cabrero, Isabel , Baharun, Nurkhairul Bariyah, Bellolio, Enrique , Bheemaraju, Vydehi, Blenman, Kim RM, Fujimoto, Luciana Botinelly Mendonça , Bouchmaa, Najat , Burgues, Octavio, Cheang, Maggie C.U. , Ciompi, Francesco , Cooper, Lee , Coosemans, An , Corredor, Germán, Portela, Flávio Luis Dantas , Deman, Frederik , Dudgeon, Sarah , Elghazawy, Mahmoud , Ely, Scott , Fernandez‐Martín, Claudio , Fineberg, Susan , Gnjatic, Sacha , Halama, Niels , Hanna, Matthew G, Harbhajanka, Aparna , Hardas, Alexandros , Hartman, Johan , Hewitt, Stephen M. , Hida, Akira I. , Husain, Zaheed, Hytopoulos, Evangelos, Irshad, Sheeba , Janssen, Emiel A. M., Kahila, Mohamed, Kataoka, Tatsuki R. , Kawaguchi, Kosuke, Durga, Kharidehal, Khramtsov, Andrey , Kirtani, Pawan, Korski, Konstanty, Lænkholm, Anne‐Vibeke , Lang‐Schwarz, Corinna , Larsimont, Denis , Lennerz, Jochen K. , Li, Xiaoxian , Maley, Sai, Narasimhamurthy, Vidya Manur, Marks, Douglas K. , Mehrotra, Ravi , Michiels, Stefan, Mittal, Shachi , Mushtaq, Shamim , Hussain, Nighat , Papathomas, Thomas , Perera, Rashindrie , Pinard, Christopher J. , Pinto‐Cardenas, Juan Carlos , Rau, Tilman T. , Ribeiro, Joana , Salto‐Tellez, Manuel , Siziopikou, Kalliopi P. , Sotiriou, Christos, Stenzinger, Albrecht , Sughayer, Maher A. , Symmans, Fraser, Tanaka, Sunao , Taxter, Timothy , Tejpar, Sabine , Teuwen, Jonas, Thompson, E. Aubrey , Tramm, Trine , Tran, William T, Laak, Jeroen van der , Verghese, Gregory , Viale, Giuseppe , Vieth, Michael, Wahab, Noorul , Walter, Thomas , Waumans, Yannick , Wen, Hannah Y. , Yang, Wentao , Yuan, Yinyin, Bartlett, John Mark Seaverns, Loibl, Sibylle , Loi, Sherene , Salgado, Roberto , Stovgaard, Elisabeth Specht , Symmans, W. Fraser , Kahila, Mohamed M. , Gupta, Rajarsi R , Dantas Portela, Flavio Luis , Elghazawy, Mahmoud , Gonzalez-Ericsson, Paula I , Grigoriadis, Anita , Chardas, Alexandros , Hart, Steven N , Hartman, Johan , Kataoka, Tatsuki R , Rau, Tilman T , Reis-Filho, Jorge S , Rimm, David , Verghese, Gregory E , Wahab, Noorul , Gnjatic, Sacha , Broeckx, Glenn , Cheang, Maggie Chon U , Symmans, W Fraser , Lennerz, Jochen , Loi, Sherene , Acs, Balazs , Walter, Thomas , Irshad, Sheeba , McDonald, Elizabeth S. , AbdulJabbar, Khalid , Aktürk, Güray , Almeida, Jonas S. , Ardalan, Farid Azmoudeh , Badve, Sunil, Corredor, Germán , Demaria, Sandra , Fox, Stephen B. , Gallagher, William M. , Giltnane, Jennifer Margaret , González-Ericsson, Paula I. , Hart, Steven N. , Horlings, Hugo , Kawaguchi, Kosuke , Kiraz, Umay , Kodach, Liudmila L. , Kovács, Anikó , Lerousseau, Marvin , Ly, Amy , Madabhushi, Anant , Michiels, Stefan , Minhas, Fayyaz , Moore, David , Penault-Llorca, Frederique Madeleine , Pruneri, Giancarlo , Pusztai, Lajos , Rahman, Arman , Rajpoot, Nasir , Rapoport, Bernardo L. , Reis‐Filho, Jorge S. , Rimm, David L. , Vincent‐Salomon, Anne , Saltz, Joel , Sayed, Shahin , Sur, Daniel Genel , Tran, William T, Diest, P. J. van , Yuan, Yinyin , Adams, Sylvia , Bartlett, John M.S. , Denkert, Carsten , Savas, Peter Stephen
The Journal of Pathology | August 23, 2023 | Volume: 260 | Issue: 5 | Pages: 514-532
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.
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
Thagaard, Jeppe , Broeckx, Glenn , Page, David B. , Jahangir, Chowdhury Arif , Verbandt, Sara , Kos, Zuzana , Gupta, Rajarsi , Khiroya, Reena, Haab, Gabriela Acosta , Ács, Balázs , Alvarado‐Cabrero, Isabel , Baharun, Nurkhairul Bariyah, Balslev, Eva , Bellolio, Enrique , Bheemaraju, Vydehi, Blenman, Kim RM, Fujimoto, Luciana Botinelly Mendonça , Bouchmaa, Najat , Burgues, Octavio, Cheang, Maggie C.U. , Ciompi, Francesco , Cooper, Lee , Coosemans, An , Corredor, Germán, Dahl, Anders Bjorholm , Portela, Flávio Luis Dantas , Deman, Frederik , Hansen, Johan Doré, Dudgeon, Sarah , Ebstrup, Thomas, Elghazawy, Mahmoud , Fernandez‐Martín, Claudio , Gnjatic, Sacha , Halama, Niels , Hanna, Matthew G, Harbhajanka, Aparna , Hartman, Johan , Hauberg, Søren , Hewitt, Stephen M. , Hida, Akira I. , Husain, Zaheed, Hytopoulos, Evangelos, Irshad, Sheeba , Janssen, Emiel A. M., Kahila, Mohamed M. , Kataoka, Tatsuki R. , Kawaguchi, Kosuke, Durga, Kharidehal, Khramtsov, Andrey , Kirtani, Pawan , Korski, Konstanty, Lænkholm, Anne‐Vibeke , Lang‐Schwarz, Corinna , Larsimont, Denis , Lennerz, Jochen K. , Li, Xiaoxian , Maley, Sai, Narasimhamurthy, Vidya Manur, Marks, Douglas K. , Mehrotra, Ravi , Mittal, Shachi , Moore, David A. , Mushtaq, Shamim , Hussain, Nighat , Papathomas, Thomas , Penault‐Llorca, Frédérique, Perera, Rashindrie , Pinard, Christopher J. , Pinto‐Cardenas, Juan Carlos , Rau, Tilman T. , Ribeiro, Joana , Roslind, Anne, Salto‐Tellez, Manuel , Scott, Ely, Siziopikou, Kalliopi P. , Sotiriou, Christos, Stenzinger, Albrecht , Sughayer, Maher A. , Fineberg, Susan , Symmans, Fraser, Tanaka, Sunao , Taxter, Timothy , Tejpar, Sabine , Thompson, E. Aubrey , Tramm, Trine , Tran, William T, Laak, Jeroen van der , Verghese, Gregory , Viale, Giuseppe , Vieth, Michael, Wahab, Noorul , Walter, Thomas , Waumans, Yannick , Wen, Hannah Y. , Yang, Wentao , Zin, Reena Md, Bartlett, John M.S. , Loibl, Sibylle , Loi, Sherene , Salgado, Roberto , Stovgaard, Elisabeth Specht , Symmans, W. Fraser , Acs, Balazs , Chardas, Alexandros , Dantas Portela, Flavio Luis , Gonzalez-Ericsson, Paula I , Grigoriadis, Anita , Hart, Steven N , Kataoka, Tatsuki R , Rau, Tilman T , Reis-Filho, Jorge S , Rimm, David , Verghese, Gregory E , Wahab, Noorul , Gnjatic, Sacha , Broeckx, Glenn , Cheang, Maggie Chon U , Symmans, W Fraser , Lennerz, Jochen , Loi, Sherene , Hartman, Johan , Walter, Thomas , Irshad, Sheeba , McDonald, Elizabeth S. , AbdulJabbar, Khalid , Aktürk, Güray , Almeida, Jonas S. , Amgad, Mohamed T. , Ardalan, Farid Azmoudeh , Badve, Sunil , Hardas, Alexandros , Corredor, Germán , Demaria, Sandra , Fox, Stephen B. , Gallagher, William M. , Giltnane, Jennifer Margaret , González-Ericsson, Paula I. , Hart, Steven N. , Horlings, Hugo , Kawaguchi, Kosuke , Kiraz, Umay , Kodach, Liudmila L. , Kovács, Anikó , Lerousseau, Marvin , Ly, Amy , Madabhushi, Anant , Michiels, Stefan , Minhas, Fayyaz , Penault-Llorca, Frederique Madeleine , Pruneri, Giancarlo , Pusztai, Lajos , Rahman, Arman , Rajpoot, Nasir , Rapoport, Bernardo L. , Reis‐Filho, Jorge S. , Rimm, David L. , Vincent‐Salomon, Anne , Saltz, Joel , Sayed, Shahin , Sur, Daniel Genel , Teuwen, Jonas , Tran, William T, Diest, P. J. van , Yuan, Yinyin , Adams, Sylvia , Denkert, Carsten , Savas, Peter Stephen
The Journal of Pathology | August 23, 2023 | Volume: 260 | Issue: 5 | Pages: 498-513
AbstractThe 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.