Figure 3.
Survival analyses of 45 patients with OSCC. Kaplan-Meier plots with subsequent log-rank test results for (A) density of CD8+ TILs, (B) density of FoxP3+ TILs, (C) ratio of CD8+/FoxP3+ TILs and (D) CXCL12 expression in tumor cells. CXCL12, C-X-C motif chemokine ligand 12; FoxP3, forkhead box P3; OSCC, oral squamous cell carcinoma; TIL, tumor-infiltrating lymphocyte.