Fig. 1
From: Dickkopf-4 is frequently overexpressed in epithelial ovarian carcinoma and promotes tumor invasion
The expression of DKK4 mRNA and protein in EOC tissues. a qRT-PCR analysis of DKK4 mRNA levels in 33 cancer samples was up-regulated as compared with those in 33 benign ovarian tumors. b Western blot analysis of DKK4 protein levels in cancer samples was increased as compared with those in benign ovarian tumors. c Representative blots levels of DKK4 protein; *, p < 0.05