(D) IHC analysis of EZH2 and p53 protein expression in commercially purchased TMA with patient specimens of brain, colorectal, pancreatic cancer and sarcoma. Scale bars in low magnification images, 200 µm; Scale bars in high magnification images, 50 µm. Arrows, indicated the zoom out-box. (E) IHC data as shown in (D) were quantified and used for correlation analysis of EZH2 and p53 protein expression in patient specimens of brain, colorectal, pancreatic cancer and sarcoma. Pearson correlation r and P values in each cancer type are indicated. 