UQCRB and prostate carcinoma: To further investigate the relationship between hsa-miR-10a-5p and UQCRB, we analyzed hsa-miR-10a-5p levels in cell lines of UQCRB expressing cancer, namely, HepG2 (human hepatocellular carcinoma), PC3 (human prostate cancer) and HCT116 cells (human colon cancer cell).