Fig. 1

Circ_RPPH1 expression is elevated in BUC tissues and is positively correlated with tumor invasion depth. A Relative expression of circ_RPPH1 in BUC and adjacent normal bladder samples. B RT-qPCR detection of circ_RPPH1 mRNA levels in T24, 5637, J82, and SV-HUC-1 cell lines. Note: all experiment independently repeated three times, * P < 0.05, P < 0.01, P * * * * * < P < 0.0001, 0.001, * * * *