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. 2022 Oct 20;13:997806. doi: 10.3389/fimmu.2022.997806

Figure 4.

Figure 4

(A) IFNγ production and (B) degranulation ability by IL12+15+18 pre-activated NK cells following stimulation with SW480 with or without Cetuximab. Paired data were analyzed by the Wilcoxon signed rank test. The non-parametric Kruskal-Wallis followed by Dunn’s multiple test were used to compare different datasets. *p < 0.05, **p < 0.01, ***p < 0.001. (C) IFNγ and (D) CD107a expression negatively correlated with TIGIT expression on peripheral NK cells. (E) Intratumoral IFNγ expression negatively correlate with TIGIT expression on tumor infiltrating NK cells. The Pearson test was used to examine correlations.