To examine if this function be suitable for BC, we investigated a well-studied tumor suppressor gene DBCCR1 (deleted in bladder cancer chromosome region 1) with a methylation sensitive and lncRNA DBCCR1-003 (name got from the database of lncRNAs, transcript ID:ENST00000482797) arising from the locus of DBCCR1. This evidence concerns the gene BRINP1 and urinary bladder cancer.