This study was approved by the Ethics Committee of the Fourth Affiliated Hospital of Harbin Medical University. All patients provided signed informed consent before participating in the study. Thirty BC tissue samples and 30 normal BC epithelial tissue samples were collected from patients undergoing surgical resection at the Department of Urology, Fourth Affiliated Hospital of Harbin Medical University. The obtained tissue samples were snap-frozen in liquid nitrogen and stored at −80°C.
Free full text: Click here