Fig. 1

The selection of target lncRNA. a Relative expression of DBCCR1, RUNX3 and RASSF1A in T24 cells compared to SV-HUC-1 cells were measured by real-time PCR. b The methylation status of DBCCR1, RUNX3 and RASSF1A promoter in T24 cells and SV-HUC-1 cells were measured by MSP. U unmethylated status; M methylated status. c Schematic view of lncRNAs DBCCR1-003. The region in black indicates the exon and the region marking with circular box indicate the specific sequences of lncRNAs DBCCR1-003. d Relative expression of DBCCR1-003, RUNX3-003 and RASSF1A-011 in T24 cells compared to SV-HUC-1 cells were measured by real-time PCR. e Relative expression levels of DBCCR1 and DBCCR1-003 in 24 pairs of bladder cancer tumors (BC) and the matched adjacent tissues of bladder cancer (ATBT) were determined by real-time PCR. Results represent the mean + SD from three independent experiments. Asterisk indicate significant difference at p < 0.05