摘要
目的:为中草药黄酮类化合物治疗肝纤维化的进一步研究提供参考。方法:以"中草药""黄酮类化合物""肝纤维化""信号通路""Chinese herbal medicine""Flavonoids""Hepatic fibrosis""Signaling pathway"等为关键词,在中国知网、万方数据、维普网、PubMed、Medline等数据库中组合查询2002年1月-2018年8月发表的相关文献,对中草药黄酮类化合物治疗肝纤维化分子信号通路[如转化生长因子β(TGF-β)/Smad、Wnt/β-联蛋白(β-catenin)、Toll样受体4/核因子κB(TLR4/NF-κB)、Janus激酶/信号转导子和转录激活因子(JAK/STAT)、磷酯酰肌醇-3-激酶/蛋白激酶B(PI3K/Akt)等]的相关研究进行论述。结果与结论:共检索到相关文献169篇,其中有效文献47篇。肝纤维化是肝星状细胞活化导致细胞外基质大量沉积的结果,肝纤维化的发生和发展过程受多个分子信号转导通路的调控。柚皮素、槲皮素、荔枝核总黄酮、白杨素、葛根素等黄酮类化合物能干预与肝纤维化发生密切相关的TGF-β/Smad、Wnt/β-catenin、TLR4/NF-κB、JAK/STAT和PI3K/Akt信号通路。该类化合物治疗肝纤维化具有多靶点、多通路、多环节的特点,同一化合物可影响多个信号通路。今后应对黄酮类化合物对分子信号通路介导肝纤维化的作用机制进行研究。
引文
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