The comparison of the two normal cell lines (HOSE6-3 and HOSE17-1) with the panel of ovarian cancer cell lines (TOV112D, TOV21G, SKOV3, OVCAR3, IGROV1 and A2780) revealed a significantly differential GBGT1 expression (P < 0.001). This evidence concerns the gene GBGT1 and ovarian carcinoma.