Fig. 1. Overexpressed ZHX2 in ccRCC patients is correlated with worse clinical outcome.
a The representative IHC images of ZHX2 protein expression level in ccRCC samples. a, negative; b, low; c, moderate; d, strong. Bar 100μm. b The association between different ZHX2 expression level and OS in ccRCC patients. Kaplan–Meier and log-rank test analysis were used to compare the two groups (p = 0.118). c The association between ZHX2 expression level and PFS in ccRCC patients. Kaplan–Meier and log-rank test analysis were used to compare the two groups (p = 0.0003).