BLVRB and breast cancer: Higher BLVRB expression compared to normal tissues has been reported in numerous types of cancer, including esophageal carcinoma [104], acute lymphoblastic leukemia [105], hepatocellular carcinomas (HCC) [106,107], endometrial carcinoma [108], prostate cancer [109], pancreatic cancer [110,111], and vaginal [112] and breast cancer [113,114,115,116,117].