Adenocarcinoma-specific mRNA expression levels of EZH2 and RRM1 are associated with poor post-surgical survival in the first set of patients, but not replicated in a clinically and pathologically matched independent validation set.
In patients with NSCLC and adenocarcinoma, EZH2 positivity was associated with a high uptake of FDG, suggesting that EZH2 might define metabolically malignant lung cancer.
Elevated levels of EZH2 and β-catenin with concomitant decrease in WIF1 expression in the polyps of CR-infected Apc(Min/+) mice paralleled changes recorded in BLT1(-/-)Apc(Min/+), AOM/DSS and human adenocarcinomas.
Higher EZH2 expression in adenocarcinoma was associated with worse recurrence-free survival (RFS; P = 0.025; HR = 1.54) and overall survival (OS; P = 0.0002; HR = 1.96).