MPP7 and cancer: The transcriptome sequencing results of the ovarian cancer database were analyzed, and Western Blot was used to verify that MPP7 may mediate EMT via Wnt/β-catenin signaling pathway and promote changes in cell polarity in human epithelial ovarian cancer, thereby promoting cancer progression, demonstrating the potential of MPP7 as a new biomarker and target for the diagnosis and treatment of ovarian cancer.