The results showed that the expression alterations of PFKM, NUP85, PDHA1, CDK1, CLDN9, CENPA, GPI, NUP155, and GPC1 in endometrial carcinoma samples were 5, 7, 4, 3, 5, 5, 7, 6, and 3%, respectively. The gene discussed is CDK1; the disease is endometrial carcinoma.