Fig. 7.

E-cadherin mRNA expression level decreases in PCa tumors in the meta-analysis of the ONCOMINE database. a E-cadherin mRNA expression level is lower in PCa tissues than in peritumorous normal prostate tissues. b E-cadherin mRNA expression is significantly lower in pT2 and pT3-4 PCa tumors than in peritumorous normal prostate tissues. The P value was calculated by Student’s t test, **P < 0.01, *P < 0.05