[Research progress of hepatic non-parenchymal cells in nonalcoholic steatohepatitis].

Non-alcoholic steatohepatitis (NASH) is an important link for the progression of metabolic-related fatty liver disease to end-stage liver disease such as cirrhosis and hepatocellular carcinoma, which seriously endangers human health. NASH pathogenesis is complex, and involves the interaction between hepatic parenchymal and non-parenchymal cells (NPCs), sinusoidal endothelial cells, Kupffer cells, hepatic stellate cells, and so on. Herein, the relevant research progress of NPCs in the pathogenesis of NASH is reviewed in order to further understand the role of NPCs in NASH. 非酒精性脂肪性肝炎（NASH）是代谢相关性脂肪性肝病进展为肝硬化、肝细胞癌等终末期肝病的重要环节，严重危害人类健康。NASH的发病机制复杂，涉及肝实质细胞和肝窦内皮细胞、枯否细胞、肝星状细胞等非肝实质细胞（NPCs）及其之间的交互作用。为进一步了解NPCs在NASH中的作用，现对NPCs在NASH发病机制中的相关研究进展作一综述。.