The Diagnostic Value of Serum Exosomal Has_circ_0000615 for Breast Cancer Patients.

Background To explore the expression level of has_circ_0000615 in peripheral blood samples and evaluate its diagnostic value for breast cancer patients. Methods The peripheral blood samples of 95 breast cancer patients who underwent curative surgical resection and 95 age-matched healthy volunteers in our institutions from September 2019 to November 2020 were systematically collected. The expression level of has_circ_0000615 in the plasma was amplified and detected by qRT-PCR, and its correlation to clinicopathological characteristics of breast cancer patients were analyzed. Results Breast cancer patients had a significantly higher expression level of has_circ_0000615 in the plasma than healthy controls (P Conclusion The detection of has_circ_0000615 might be a promising diagnostic method for breast cancer.