Fig. 4
From: Prognostic value of Dickkopf-1 and ß-catenin expression in advanced gastric cancer
Kaplan-Meier survival curves were plotted according to DKK1 and β-catenin protein expression. High DKK1 expression was significantly related to poor OS (a) and DFS (b) in GC patients. Patients with positive β-catenin staining showed shorter OS (c), while DFS (d) was not different significantly between patients with positive and those with negative β-catenin staining. The combination of DKK1 and β-catenin expression was evaluated for its impact on OS (e) and DFS (f)