Review
Jul 2026
PD-1⁺ CD8⁺ T cells: roles of PD-1 beyond an exhaustion marker
This review explores the multidimensional regulatory roles of PD-1 in CD8⁺ T cells, with a focus on elucidating the diverse functions and clinical significance of PD-1⁺CD8⁺ T cells in cancer, chronic infections, and autoimmune diseases.
Jingyi Chen, Zixiang Chen, Liang Xu et al.
· Seminars in Immunopathology · 0 citations