中国中药杂志2025，Vol.50Issue(24)：6797-6806,10.DOI:10.19540/j.cnki.cjcmm.20250820.601
中药通过调控肠-肝轴影响AMPK/FXR/TLR4信号分子改善高脂饮食引起的糖脂代谢紊乱性疾病
Traditional Chinese medicine improves glycolipid metabolism disorders caused by high-fat diet via regulating AMPK/FXR/TLR4 signal molecules through gut-liver axis
摘要
Abstract
Long-term abnormal levels of glycolipid metabolism damage the organs,leading to a gradual decline in organ functions.In treating glycolipid metabolism disorders,the gut-liver axis plays a key role and has become a hot research topic.It is worth noting that traditional Chinese medicine(TCM)and its active ingredients have been proven to have strong anti-inflammatory and immune regulatory functions in its long history and modern research.Therefore,this paper aims to illustrate the research progress of TCM in effectively improving glycolipid metabolism disorders and alleviating metabolic disease symptoms by regulating the gut-liver axis adenosine monophosphate-activated protein kinase(AMPK)/farnesoid X receptor(FXR)/Toll-like receptor 4(TLR4)signal network.Specifically,TCM and its derivatives can improve intestinal barrier function and flora environment,inhibit the production and translocation of harmful secretions in the intestine,and promote the secretion of short-chain fatty acids(SCFAs)and ceramides,thus regulating key signal molecules AMPK,FXR,and TLR4 of glycolipid metabolism through the gut-liver axis structure.According to research,TCM active ingredients function in two ways.On one hand,ingredients such as baicalin,curcumin,and ginsenosides can regulate the FXR expression and affect the secretion and metabolism of bile acids(BAs)to balance glucose and lipid levels.On the other hand,the ingredients can activate AMPK,inhibit TLR4,and control the secretion of proteins related to lipid and glucose synthesis,such as sterol regulatory element binding protein 1c(SREBP-1c),and peroxisome proliferator activated receptor(PPAR),as well as inflammatory factors to regulate glycolipid metabolism.Among them,the activation of AMPK can downregulate the TLR4 expression,and FXR is also subject to the negative feedback effect of AMPK.For the first time,this article discussed that TCM can coordinate the glycolipid metabolism regulation based on the gut-liver axis through the signal network of AMPK,FXR,and TLR4,thereby effectively treating glycolipid metabolism disorders.With unique clinical treatment advantages of small side effects,high safety,and"multiple targets coordinated treatment",TCM is favorable to glycolipid metabolism disorders,providing a new direction to develop new drugs for glycolipid metabolism disorders.关键词
糖脂代谢紊乱/肠-肝轴/中药及其衍生物/AMPK/FXR/TLR4Key words
glycolipid metabolism disorder/gut-liver axis/TCM and its derivative/AMPK/FXR/TLR4引用本文复制引用
ZHANG Ying-jie,SU Yang,WANG Qiu-hong,KUANG Hai-xue..中药通过调控肠-肝轴影响AMPK/FXR/TLR4信号分子改善高脂饮食引起的糖脂代谢紊乱性疾病[J].中国中药杂志,2025,50(24):6797-6806,10.基金项目
黑龙江省自然科学基金联合培育项目(PL2024H237) （PL2024H237）
黑龙江省自然科学基金项目(JJ2024LH0253) （JJ2024LH0253）
