Fig. 2
From: Decreased expression of CDH1 or CTNNB1 affects poor prognosis of patients with esophageal cancer
Representative immunostains for CTNNB1 (×100). a Negative CTNNB1 staining in the cell membrane of tumor cells. b Positive CTNNB1 staining in the cell membrane of tumor cells. c Expression of CTNNB1 in normal esophageal mucosa. d Kaplan-Meier survival curve for patients with esophageal cancer whose tumors were classified as either positive or negative for CTNNB1 by IHC. CTNNB1 status did not demonstrate a significant (log-rank, p = 0.1743) relation with patient survival