EMSLR and urinary bladder carcinoma: Herein, it is identified that the rs62483508 G > A variant in microRNA response elements (MREs) of lncRNA Bladder cancer Cell Cytoplasm‐Enriched abundant transcript 4 (BCCE4) is significantly associated with decreased bladder cancer risk (odds ratio = 0.84, P = 7.33 × 10−8) in the Chinese population (3603 cases and 4986 controls) but not in the European population.