Fig. 3

Prognostic values of tissue-resident CD103⁺CD8⁺T cells in tumor tissues for the patients with HCC or ICC. Kaplan–Meier survival analysis was performed to predict the prognostic values of tumor-infiltrating tissue-resident CD103⁺CD8⁺T cells in human HCC or ICC tissues. A and C Patients with high intensity of tissue-resident CD103⁺CD8⁺T cells (red) showed a better OS rate than those with low intensity of tissue-resident CD103⁺CD8⁺T cells (blue), P = 0.0795 and P = 0.0582 in HCC and ICC, respectively. B and D Patients with a high ratio of CD103⁺CD8⁺T cells over CD8⁺T cells (red) showed a better OS rate than those with a low ratio of CD103⁺CD8⁺T cells in CD8⁺T cells (blue), P = 0.071 and P = 0.1091 in HCC and ICC, respectively