Renal fibrosis related signal transduction pathways include TGF-β 1/Smad pathway, Wnt/β-catenin signaling pathway, mTOR signaling pathways, Sonic Hedgehog pathway, ERK 1/2 pathway, P38 lightning MAPK signaling pathways and HGF/c-met signaling pathways, etc. A large number of studies showed that prescriptions of traditinal Chinese medicine could intervene the process of renal fibrosis by regulating the expression of signaling pathways through multi-link, multi-way, multi-targets. The research progress of TCM intervention in renal fibrosis rela...