Fig. 2

Increased co-expression of PD1 and TIM3 predicted poor OS of patients with GBC A, Representative IHC images of four cases are presented based on the expression status of PD1 and TIM3 (Red scale bar is 100 μm). B, Kaplan–Meier survival curves for postoperative OS of GBC patients according to PD1 and TIM3 expression status