Fig. 6. Direct interaction promotes CTL-mediated antitumor effects.
CD1dWT OT-1 CD8+ T cells or CD1dKO OT-1 CD8+ T cells were intravenously transferred to wild type (a) and Jα18KO NKT cell-deficient (b) mice (n = 5). Tumor growth was monitored every 2–4 days. The data shown are representative of two independent experiments with similar results. Data are presented as the mean ± SEM. **p < 0.01, ***p < 0.001; two-way ANOVA with Bonferroni’s multiple comparison test