But so far, there is only one study that has previously reported the role of PRDX5 in ovarian cancer, and it merely revealed that high PRDX5 cytoplasmic expression was correlated with a higher stage in ovarian cancer, but did not further analyze the prognostic value of PRDX5 in ovarian cancer patients [29]. This evidence concerns the gene PRDX5 and ovarian carcinoma.