We found that HERPUD1 expression in ovarian cancer cell lines(CAOV3, OVCAR3, SKOV3, ES-2) was higher than that in normal ovarian epithelial cells(H0SEpiC), and was highest in CAOV3 and SKOV3 cell lines (Fig. 5a-c). This evidence concerns the gene HERPUD1 and ovarian carcinoma.