Fig. 4From: Identification of a potentially functional circRNA–miRNA–mRNA regulatory network for investigating pathogenesis and providing possible biomarkers of bladder cancera, b Differentially expressed mRNAs were obtained from TCGA. c, d By intersecting target mRNAs and differentially expressed mRNAs, 476 target mRNAs were selected, of which 79 were upregulated and 397 were downregulatedBack to article page