Fig. 2From: PHF21B overexpression promotes cancer stem cell-like traits in prostate cancer cells by activating the Wnt/β-catenin signaling pathwayUpregulation of PHF21B correlates with progression and poor prognosis in PCa. a Representative IHC analyses of PHF21B expression in normal prostate tissue, low- and high-grade PCa specimens. b Percentage of PCa specimens showing low- and high-grade PCa relative to the level of PHF21B. c Kaplan-Meier analysis of recurrence-free survival curves for PCa patients with low PHF21B expression (PHF21B-L; n = 312) versus high PHF21B expression (PHF21B-H; n = 184) by analyzing the TCGA prostate adenocarcinoma dataset (P = 0.022, log-rank test)Back to article page