WNT5A and benign neoplasm: Our study showed that Wnt-5a was also significantly upregulated in ovarian carcinomas compared to normal fallopian tube epithelium and benign tumors and in metastatic omentum compared to primary carcinomas, in line with Peng et al. [25] and Badiglian et al. [26], indicating that Wnt-5a may be involved in the tumorigenesis and progression of ovarian cancer.