Fig. 1.

Increased circFARSA expression in BC tissues and cell lines. A Heatmap of normalized circRNA expression in BC tissue samples (n = 3) from patients and in normal bladder tissues (n = 3). Green and red correspond to low and high circRNA expression, respectively. B qPCR findings of circFARSA levels in BC and normal bladder specimens (n = 30 each), BC 5637, J82, T24, and UM-UC-3 cell lines, and normal control cells. Results as shown as the mean ± standard deviation (SD). *P < 0.05 and ^†P < 0.01 vs. indicated groups