Based on the results from two cohorts (GSE26253 and GSE62254), a total of 732 samples with different stages of GC, downloaded from GEO, showed that high CDH11 expression is strongly associated with poor prognosis (OS: HR = 1.20, 95%CI = 1.1 to 1.4, log-rank: P = 0.002 and OS: HR = 2.20, 95%CI = 1.3 to 3.7, log-rank: P = 0.006, respectively) (Figures 2(d) and 2(e)). The gene discussed is CDH11; the disease is gastric cancer.