Serum exosomal microRNA-34a as a potential biomarker in epithelial ovarian cancer

Background Ovarian cancer (OC) is a leading cause of cancer-related death in women, and thus an accurate diagnosis of the predisposition and its early detection is necessary. The aims of this study were to determine whether serum exosomal microRNA-34a (miR-34a) in ovarian cancer could be used as a potential biomarker. Methods Exosomes from OC patients’ serum were collected, and exosomal miRNAs were extracted. The relative expression of miR-34a...