Consensus nomenclature for CD8(+) T cell phenotypes in cancer.
Oncoimmunology 2015 Apr; 4(4):e998538
Whereas preclinical investigations and clinical studies have established that CD8(+) T cells can profoundly affect cancer progression, the underlying mechanisms are still elusive. Challenging the prevalent view that the beneficial effect of CD8(+) T cells in cancer is solely attributable to their cytotoxic activity, several reports have indicated that the ability of CD8(+) T cells to promote tumor regression is dependent on their cytokine secretion profile and their ability to self-renew. Evidence has also shown that the tumor microenvironment can disarm CD8(+) T cell immunity, leading to the emergence of dysfunctional CD8(+) T cells. The existence of different types of CD8(+) T cells in cancer calls for a more precise definition of the CD8(+) T cell immune phenotypes in cancer and the abandonment of the generic terms "pro-tumor" and "antitumor." Based on recent studies investigating the functions of CD8(+) T cells in cancer, we here propose some guidelines to precisely define the functional states of CD8(+) T cells in cancer. Oncoimmunology 2015 Apr; 4(4):e998538
Apetoh, Lionel; Smyth, Mark J; Drake, Charles G; Abastado, Jean-Pierre; Apte, Ron N; Ayyoub, Maha; Blay, Jean-Yves; Bonneville, Marc; Butterfield, Lisa H; Caignard, Anne; Castelli, Chiara; Cavallo, Federica; Celis, Esteban; Chen, Lieping; Colombo, Mario P; Comin-Anduix, Begoña; Coukos, Georges; Dhodapkar, Madhav V; Dranoff, Glenn; Frazer, Ian H; Fridman, Wolf-Hervé; Gabrilovich, Dmitry I; Gilboa, Eli; Gnjatic, Sacha; Jäger, Dirk; Kalinski, Pawel; Kaufman, Howard L; Kiessling, Rolf; Kirkwood, John; Knuth, Alexander; Liblau, Roland; Lotze, Michael T; Lugli, Enrico; Marincola, Francesco; Melero, Ignacio; Melief, Cornelis J; Mempel, Thorsten R; Mittendorf, Elizabeth A; Odun, Kunle; Overwijk, Willem W; Palucka, Anna Karolina; Parmiani, Giorgio; Ribas, Antoni; Romero, Pedro; Schreiber, Robert D; Schuler, Gerold; Srivastava, Pramod K; Tartour, Eric; Valmori, Danila; van der Burg, Sjoerd H; van der Bruggen, Pierre; van den Eynde, Benoît J; Wang, Ena; Zou, Weiping; Whiteside, Theresa L; Speiser, Daniel E; Pardoll, Drew M; Restifo, Nicholas P; and Anderson, Ana C, "Consensus nomenclature for CD8(+) T cell phenotypes in cancer." (2015). Faculty Research 2015. 112.