In 104 ovarian carcinomas, the variables included in the multivariate analysis were age, tumor stage, tumor size, presence of ascites, bilaterality of the tumor, histologic grade, Nu-SIRT6 expression, Cy-SIRT6 expression, Nu-Aβ-catenin expression, and Cy-Aβ-catenin expression. The gene discussed is SIRT6; the disease is ovarian carcinoma.