Figure 7

Immune evasion of mouse HCC tissues with β-catenin signaling activation. (a) CD8+ T cells in grafted tumor tissues. The left and right panels show representative immunohistochemical images and T cell infiltration data, respectively. (b) Quantitative PCR analysis of cytokine genes in grafted tumor tissues. Error bars are the mean ± SD. P-values were calculated by Welch's t test. *P < 0.05.