However, high expression of AQP0 mRNA in endometrioid ovarian cancer patients displayed better OS, HR = 0.1 (0.01–0.89), P=0.011, while in serous ovarian cancer patients showed no any correlation with OS, HR = 1.16 (0.98–1.37), P=0.09. Here, MIP is linked to ovarian endometrioid adenocarcinoma.