OPCML at 11q25 is epigenetically inactivated and has tumor-suppressor function in epithelial ovarian cancer.

Epithelial ovarian cancer (EOC), the leading cause of death from gynecological malignancy, is a poorly understood disease. The typically advanced presentation of EOC with loco-regional dissemination in the peritoneal cavity and the rare incidence of visceral metastases are hallmarks of the disease. These features relate to the biology of the disease, which is a principal determinant of outcome.

The homeobox gene BARX2 can modulate cisplatin sensitivity in human epithelial ovarian cancer.

Epithelial ovarian cancer (EOC) is the most common cause of death from gynaecological malignancy. Resistance to platinum chemotherapy is a major reason for treatment failure and poor prognosis. The human homeobox gene BARX2 is located within a minimal region at 11q25 that is associated with frequent loss of heterozygosity (LOH) and adverse survival in EOC.