Figure 1.

miR-34a expression is decreased in bladder cancer cells and further decreased in muscle invasive sublines. qRT-PCR analysis of miR-34a expression in muscle invasive and nonmuscle invasive sublines of tumorigenic 5637 and T24 bladder cancer cells and in normal human urothelial cell line SV-HUC-1. Each bar represents the relative fold change compared to SV-HUC-1 cell line. Fold change was calculated by 2^−ΔΔCt. ^* P < 0.05, ^** P < 0.01. Error bars depict s.e.m.