TIM3-blockade synergizes with IL2 in alleviating intra-tumoral CD8+T cell exhaustion

Abstract TIM3, a T-cell inhibitory receptor, is expressed on exhausted T cells in the TME. Progressive loss of IL2-secretion is an early sign of diminished effector function in TILs, which raises the possibility of IL2 loss driving exhaustion of TILs. We show that endogenous IL-2 is required for the...

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Bibliographic Details
Main Authors: Xuhao Zhang, Yu Gao, Huiping Liao, Wenyan Wang, Zaili Yang, Weian Cao, Ge Li, Jing Wen, Gencheng Han, Yang-Xin Fu
Format: Article
Language:English
Published: Nature Portfolio 2025-06-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-60463-4
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