Integrated ceRNAs regulating relationship and bioinformatics analysis to study the molecular mechanisms of the inhibition of puerarin on bladder cancer cell.

Based on previous experiments, we demonstrated puerarin inhibited the proliferation of BC T24 cells. To further explore the molecular mechanisms, whole transcriptome sequencing combined with bioinformatics analysis was performed. The results showed puerarin significantly inhibited T24 proliferation and pathway enrichment analysis of differentially expressed RNAs were mainly enriched in Cell cycle, PI3K/AKT, Ras family chromatin remodeling. lncRNAs and circRNAs may regulate miRNAs, thereby regulating the expression of ITGA1, PAK2 and UTRN. The predicted upstream transcription factor ERG and puerarin were well docked, which may be one of the underlying mechanisms by which puerarin inhibiting BC cells.