In addition, the potassium calcium-activated channel subfamily M regulatory beta subunit 2 (KCNMB2) antisense RNA 1 (KCNMB2-AS1) was reported to enhance the stemness of bladder cancer cells by elevating the expression levels of cancer stem cell markers CD133, Nanog, Oct4, Sox2, and ALDH1 via regulation of the miR-3194–3p/smad5 signal pathway [104]. The gene discussed is ALDH1A1; the disease is urinary bladder carcinoma.