The fraction of PD-1high CD8+ TIL was greater in HPV-patients (7.3% vs. 2.1%, p = 0.0005)
Kansy,et al. Cancer Res. 2017 Nov
The proportion of PD-1high CD8+ TIL increased the risk of disease recurrence (hazard ratio = 2.15, 95% CI = 1.46 – 3.15, p < .0001).
8
Cillo,et al. Immunity, 2019
9
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