ABSTRACT
The occurrence and progression of hepatic fibrosis are regulated by multicytokines and multiple molecular signal trans-duction pathways in cells. Currently,the molecular signaling pathway is the target for drugs to treat diseases. The study of the active ingredients of Chinese medicine to interfere with the sig-naling pathways of liver fibrosis is a hot topic. In the past ten years,it has been reported that hydroxysafflor yellow A,total flavonoids from litchi seed,ursolic acid,curcumin can interfere the signaling pathway of p38MAPK,TGF-β/ Smad,Wnt,Ras/ERK and Hedgehog liver fibrosis. The research on the active in-gredients of Chinese traditional medicine,which is targeted at signaling pathways,is expected to open new areas for Chinese and western medicine in the treatment of liver fibrosis.