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Abstract Title:Total glucosides of paeony inhibits liver fibrosis and inflammatory response associated with cirrhosis通过FLI1/NLRP3轴。
抽象来源:
am J Transl Res。 2022; 14(6):4321-4336。 EPUB 2022 JUN15。PMID: 35836848“> 35836848 xiaoxing xiang
文章隶属关系:jie zhang
摘要:
背景: Peeony(TGP)的总葡萄糖剂(TGP)具有无数的肝癌活性。但是,它在肝硬化中的作用是肝细胞癌的主要危险因素,在很大程度上尚未探索。在这里,我们确定了TGP对由四氯化碳建模的小鼠肝纤维化和炎症的影响,目的是利用
方法: 肝纤维化和肝纤维化和炎症,使用ELISA,苏氧化蛋白 - eososin,群蛋白,大质蛋白,trichromons,Immunotoysosicchemical,Immunotoyalioticicchemical染色和Tunel Methods和Tunel Methods。使用微阵列分析研究了TGP对小鼠肝组织中基因表达的影响,显示了朋友白血病整合1转录因子(FLI1)的表达最显着增加。 After loss-of-functions assays of FLI1, the downstream gene of FLI1 was searched by bioinformatics analysis and verified.
RESULTS: TGP reduced liver tissue damage, inhibited apoptosis, and alleviated liver fibrosis and inflammation in cirrhotic mice. FLI1在肝硬化小鼠的肝脏和脂多糖处理的肝细胞中下调,TGP促进了FLI1的表达。 FLI1耗竭抑制了TGP对减轻肝F的影响小鼠的ibris和炎症反应。 FLI1通过与其启动子结合来抑制了nod样受体蛋白3(NLRP3)转录。 Further silencing of NLRP3 in the presence of shFLI1 alleviated histopathological changes, inhibited apoptosis, and attenuated liver fibrosis and inflammatory responses in the liver of cirrhotic mice.
CONCLUSIONS: TGP promotes the expression of FLI1, which in turn inhibits NLRP3表达,从而减少小鼠肝硬化诱导的肝纤维化和炎症反应。