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The excessive deposition of extracellular matrix (ECM) is the main characteristic of liver fibrosis, and hepatic stellate cells (HSCs) are the main source of ECM. The removal of activated HSCs has a reversal effect on liver fibrosis. Western blot and MTT analysis indicated that curcumol could relieve hepatic fibrosis by promoting HSCs receptor‐interacting protein kinase 1/3 (RIP1/RIP3)‐dependent necroptosis...
Background and Purpose
Portal hypertension is a lethal complication of cirrhosis. Its mechanism and therapeutic targets remain largely unknown. Hepatic stellate cell (HSC) contraction increases intrahepatic vascular resistance contributing to portal hypertension. We investigated how HSC contraction was regulated by Wnt signalling and the therapeutic implications.
Experimental Approach
Liver tissues...
Hepatic stellate cell (HSC) activation plays an indispensable role in hepatic fibrosis. Inducing apoptosis of activated HSCs can attenuate or reverse fibrogenesis. In this study, we initially found that oroxylin A (OA) protected CCl4-induced liver injury accompanied by endoplasmic reticulum stress (ERS) activation of HSCs in mice. In vitro, OA treatment markedly reduced fibrogenesis by modulating...
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