The current study showed that the children of GCA, who are at a high risk of gastric cancer, can express with a 5-fold higher risk to be ITGA5-1160/ITGB1-1949/ITGB1 + 31804 as T/A/C carriers in ITGA5 and ITGB1 than DU (Table 2). The gene discussed is ITGB1; the disease is gastric cancer.