Urinary exosomes from 42 bladder cancer patients were collected and quantified for seven lncRNAs (UCA1, H19, MALAT1, TUG1, GAS5, RMRP, and LINC01517), showing increased expression of RMRP, UCA1, and MALAT1 in bladder cancer patients. Here, MALAT1 is linked to urinary bladder cancer.