To further explore the function of KCNMB2-AS1 in bladder cancer, we constructed stable low expression of KCNMB2-AS1 5637 cell (sh-KCNMB2-AS1-5637), the normal level of KCNMB2-AS1 5637 cell as a control (sh-NC-5637). Here, KCNMB2 is linked to urinary bladder cancer.