Figure 2From: Absence of germline mono-allelic promoter hypermethylation of the CDH1 gene in gastric cancer patientsImmunohistochemical examination of CDH1 protein expression in sporadic gastric cancers. Representative gastric cancer samples are shown. (A) and (C), sporadic gastric cancer showing CDH1 protein expression; (B) and (D), sporadic gastric cancer not showing CDH1 expression. (A) and (B), H-E stained; (C) and (D), immunostained for CDH1. Scale bar, 50 μm.Back to article page