Fig. 1From: Decreased expression of CDH1 or CTNNB1 affects poor prognosis of patients with esophageal cancerRepresentative immunostains for CDH1 (×100). a Negative CDH1 staining in the cell membrane of tumor cells. b Positive CDH1 staining in the cell membrane of tumor cells. c Expression of CDH1 in normal esophageal mucosa. d Kaplan-Meier survival curve for patients with esophageal cancer whose tumors were classified as either positive or negative for CDH1 expression by IHC. CDH1 status did not demonstrate a significant (log-rank, p = 0.1289) relation with patient survivalBack to article page