For instance, integrin α7 effectively promotes the stemness of OSCC cells through regulating the focal adhesion kinase (FAK)‐mediated pathway in OSCC.6 Therefore, these previous evidences suggest that integrin α7 appears to be a promoter in the pathological processes of several carcinomas due to its effect on cell activities and stemness of cancer cells. The gene discussed is PTK2; the disease is carcinoma.