As shown in Fig. 1A, the mRNA levels of SRC-3 and TRAF4 were increased in ovarian cancer cell lines, such as Anglne, CAOV-3, IGROV1, SW626, and SKOV3, compared to normal ovarian epithelial cells, IOSE80, with the mRNA levels of SRC3 and TRAF4 in CAOV3 and SKOV3 cells showing the highest change (Fig. 1A). This evidence concerns the gene TRAF4 and ovarian cancer.