Co-expression of CD39 and CD103 identifies tumor-reactive CD8 T cells in human solid tumors.
Co-expression of CD39 and CD103 identifies tumor-reactive CD8 T cells in human solid tumors.
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DOI:
10.1038/s41467-018-05072-0
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发表时间:
2018-07-13
影响因子:
16.6
通讯作者:
Weinberg AD
中科院分区:
文献类型:
--
作者:
Duhen T;Duhen R;Montler R;Moses J;Moudgil T;de Miranda NF;Goodall CP;Blair TC;Fox BA;McDermott JE;Chang SC;Grunkemeier G;Leidner R;Bell RB;Weinberg AD
Identifying tumor antigen-specific T cells from cancer patients has important implications for immunotherapy diagnostics and therapeutics. Here, we show that CD103+CD39+ tumor-infiltrating CD8 T cells (CD8 TIL) are enriched for tumor-reactive cells both in primary and metastatic tumors. This CD8 TIL subset is found across six different malignancies and displays an exhausted tissue-resident memory phenotype. CD103+CD39+ CD8 TILs have a distinct T-cell receptor (TCR) repertoire, with T-cell clones expanded in the tumor but present at low frequencies in the periphery. CD103+CD39+ CD8 TILs also efficiently kill autologous tumor cells in a MHC-class I-dependent manner. Finally, higher frequencies of CD103+CD39+ CD8 TILs in patients with head and neck cancer are associated with better overall survival. Our data thus describe an approach for detecting tumor-reactive CD8 TILs that will help define mechanisms of existing immunotherapy treatments, and may lead to future adoptive T-cell cancer therapies. Identifying and enumerating tumor-specific CD8 T cells are important for assessing cancer prognosis and therapy efficacy. Here the authors show that CD39 and CD103 mark a subset of tumor-infiltrating CD8 T cells that are tumor-reactive and exhibit characteristics of exhausted or tissue-resident memory T cells.
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影响因子:
13.6
作者:
Antonioli L;Pacher P;Vizi ES;Haskó G
通讯作者:
Haskó G
影响因子:
82.9
作者:
Gros A;Parkhurst MR;Tran E;Pasetto A;Robbins PF;Ilyas S;Prickett TD;Gartner JJ;Crystal JS;Roberts IM;Trebska-McGowan K;Wunderlich JR;Yang JC;Rosenberg SA
通讯作者:
Rosenberg SA
影响因子:
15.3
作者:
El-Asady, R;Yuan, RW;Hadley, GA
通讯作者:
Hadley, GA
影响因子:
15.9
作者:
Cohen, Cyrille J.;Gartner, Jared J.;Robbins, Paul F.
通讯作者:
Robbins, Paul F.
影响因子:
4.4
作者:
Djenidi, Faycal;Adam, Julien;Mami-Chouaib, Fathia
通讯作者:
Mami-Chouaib, Fathia