Western blot analysis showed that FBI-1 expression was up-regulated in 11 out of the 13 (84.6%) ovarian cancer cell lines (OVCAR3, OC316, DOV13, ES2, OVCA 420, SKOV-3, TOV21G, TOV112 D, SW626, 2780 S, and 2780CP) when compared with two nontumorigenic immortalized human ovarian surface epithelial cell (HOSE) lines (Figure 2A). The gene discussed is ZBTB7A; the disease is ovarian cancer.