A series of recent studies has shown an association between ARHGAP10 and various cancers, such as head and neck squamous cell carcinoma,14 gliomas15 and prostate cancer.4 Emerging evidence has liked other RhoGAPs to the development and progression of ovarian cancer.16, 17 Here, we aimed to evaluate ARHGAP10 expression and functions in ovarian cancer. This evidence concerns the gene ARHGAP10 and Familial prostate cancer.