Fig. 6: ZNF703 was positively correlated with CLDN4 expression in HCC tissues.

A Immunohistochemistry staining analysis of ZNF703 and CLDN4 expression in HCC tissues and adjacent nontumor tissues. Scale bars: 100 μm (low magnification) and 50 μm (high magnification). B The correlation between the expression of ZNF703 and CLDN4 in HCC tissues. C Kaplan–Meier analysis of the correlation between CLDN4 expression and overall survival or recurrence of 128 pairs HCC patients. D Correlation of ZNF703/CLDN4 coexpression with overall survival and recurrence in HCC patients. The log-rank test was used to calculate P-values.