To determine the role of LINC00511 in bladder cancer, we first screened the expression levels of LINC00511 in various bladder cancer cell lines (Figure 2A) and selected SW780 with a relatively high expression of LINC00511 and TCCSUP with relatively low level of LINC00511 for subsequent experiments. This evidence concerns the gene LINC00511 and urinary bladder carcinoma.