FTO and neoplasm: Besides, the FTO expression was found as an independent prognostic factor for tumor grading (hazard ratio (HR) = 8.214, 95% confidence interval (CI): 1.517–5.028, P = 0.009) and OS rate (HR = 4.525, 95% CI: 2.285–6.133, P = 0.002) in BCa patients.