Figure 3. T cell effector cytokine expression induced by anti–PD-L1 therapy.

(A–J) T cell effector cytokines were analyzed with intracellular staining in MC38 TDLNs (A and B), MC38 tumor tissues (C–E), ID8 TDLN (F and G), and ID8 tumor ascites (H–J). Data are expressed as mean ± SEM (n = 3–5 per group). Representative original flow cytometry data are shown (E and J). Wilcoxon test was used for 2-way comparisons. *P < 0.05.