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. 2019 Sep 12;10:2191. doi: 10.3389/fimmu.2019.02191

Figure 2.

Figure 2

Enhancement of the effector function of CD8+ T cells mediated by TLR7 agonists is MyD88-dependent. Purified CD8+ T cells from WT, TRIF−/−, MyD88−/−, and TRIF/MyD88−/− mice were stimulated in plates with bound αCD3 antibody (5 μg/mL) alone or with R848 (10 μg/mL) for 24 h. CD25, CD44, and CD69 (A), T-bet and Eomes (B) expression in CD8+ T cells were analyzed by flow cytometry. (C) Cytokines production including IFN-γ and IL-2 was detected by specific ELISAs. Data are representative of two independent experiments. All data are presented as mean ± SD. The statistical relevance was determined by Two-way ANOVA: *p < 0.05; **p < 0.01; ***p < 0.001; ns, not significant.