Intestinal-type gastric cancer tends to be more well-differentiated, occurs in older males with H. pylori infection, and has a better prognosis than the diffuse-type, which has more poorly differentiated and non-cohesive cells infiltrating the wall, is seen more frequently in younger females, and is sometimes associated with hereditary mutations in E-Cadherin (CDH1) [14,15]. Here, CDH1 is linked to gastric cancer.