Assessing Tumor-Infiltrating Lymphocytes in Solid Tumors
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John, Maria | Salgado, Roberto | Gevaert, Thomas | Russell, Prudence A | John, Tom | Thapa, Bibhusal | Christie, Michael | van de Vijver, Koen | Estrada, M V | Gonzalez-Ericsson, Paula I | Sanders, Melinda | Solomon, Benjamin, D. | Solinas, Cinzia | van den Eynden, Gert G G M | Allory, Yves | Preusser, Matthias | Hainfellner, Johannes | Pruneri, Giancarlo | Vingiani, Andre | Demaria, Sandra | Symmans, Fraser | Nuciforo, Paolo | Comerma, Laura | Thompson, E A | Lakhani, Sunil | Kim, Seong-Rim | Schnitt, Stuart | Colpaert, Cecile | Sotiriou, Christos | Scherer, Stefan | Ignatiadis, Michail | Badve, Sunil | Pierce, Robert H | Viale, Giuseppe | Sirtaine, Nicolas | Penault-Llorca, Fred | Sugie, Tomohagu | Fineberg, Susan | Paik, Soonmyung | Srinivasan, Ashok | Richardson, Andre | Wang, Yihong | Chmielik, Ewa | Brock, Jane | Johnson, Douglas B | Balko, Justin | Wienert, Stephan | Bossuyt, Veerle | Michiels, Stefan | Ternès, Nils, F | Burchardi, Nicole | Luen, Stephen | Savas, Peter | Klauschen, Fred | Watson, Peter H | Nelson, Brad H | Criscitiello, Carmen | O'Toole, Sandra | Larsimont, Denis | de Wind, Roland | Curigliano, Giuseppe | André, Fabrice | Lacroix-Triki, Magali | van de Vijver, Mark | Rojo, Federico | Floris, Giuseppe | Bedri, Shahinaz | Sparano, Joseph | Rimm, David | Nielsen, Torsten | Kos, Zuzana | Hewitt, Stephen | Singh, Baljit | Farshid, Gelareh | Loi, Sibylle | Allison, Kimberly H | Tung, Nadine | Adams, Sylvia | Willard-Gallo, Karen | Horlings, Hugo M | Gandhi, Leena | Moreira, Andre | Hirsch, Fred, R. | Dieci, Maria | Urbanowicz, Maria | Brcic, Iva | Korski, Konstanty | Gaire, Fabien | Koeppen, Hartmut | Lo, Amy | Giltnane, Jennifer | Rebelatto, Marlon C | Steele, Keith E | Zha, Jiping | Emancipator, Kenneth | Juco, Jonathan W | Denkert, Carsten | Reis-Filho, Jorge | Loi, Sherene | Fox, Stephen B | Hendry, Shona | Russell, Prudence A. | Estrada, M.V. | Gonzalez-Ericsson, Paula I. | van den Eynden, Gert G.G.M. | Thompson, E.A. | Pierce, Robert H. | Johnson, Douglas B. | Watson, Peter H. | Nelson, Brad H. | O’toole, Sandra | Allison, Kimberly H. | Horlings, Hugo M. | Rebelatto, Marlon C. | Steele, Keith E. | Juco, Jonathan W. | Fox, Stephen B.
Edité par
CCSD ; Lippincott, Williams & Wilkins -
International audience.
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.
