Background:Atherosclerosis(AS)has been a potentially life-threatening disease worldwide.Alisma decoction(AD)is a famous Chinese formula in treating AS.However,the active components and potential mechanisms remain unkn...Background:Atherosclerosis(AS)has been a potentially life-threatening disease worldwide.Alisma decoction(AD)is a famous Chinese formula in treating AS.However,the active components and potential mechanisms remain unknown.Methods:In this study,the active compositions of AD were analyzed by ultrahigh-performance liquid chromatography quadrupole-orbitrap high-resolution mass spectrometry(UHPLC-Q-Orbitrap-HRMS).The putative targets were predicted and interpreted by a series of bio-informative tools such as Venn,STRING,NetworkAnalyzer,ClusterMarker,and DAVID.Finally,the results were validated by molecular docking using AutoDock.Results:The results showed that alisol A,alisol B,23-o-Acetylalisol B,atractylenolideⅢand atractylenolideⅡwere the major compositions in AD.Thirty targets mainly distributed in three gene clusters were obtained after topological and cluster analysis.KEGG and GO analyses showed that genes in cluster 1 mainly participated in adipocytokine signaling pathway and played an important role in lipid metabolism,while genes in cluster 2 had regulatory actions via cAMP signaling pathway and may protect vascular function from AS,and genes in cluster 3 were closely related to inflammation.Furthermore,RXRA,AGT and CXCL8,the central gene of cluster 1,2 and 3,were verified to be strong binding with some major compositions in AD.Conclusion:The possible mechanisms of AD in the treatment of AS may be closely correlated with the regulation of lipid metabolism,vascular physiology and inflammation.Our study provided a new insight into the anti-AS effect of AD,but more pharmacological experiments should be performed for verification in the future.展开更多
基金This work was supported by National Natural Science Foundation of China,Grant/Award Numbers:82004103Natural Science Foundation of Guangdong Province,Grant/Award Numbers:2019A1515011560+3 种基金Open fund of Key Laboratory of Ministry of Education for TCM Viscera-State Theory and Applications,Liaoning University of Traditional Chinese Medicine,Grant/Award Numbers:zyzx1901Scientific Research Fund of People's Hospital of Yangjiang,Grant/Award Numbers:G2020001 and G2020002Scientific Research Project of Guangdong Provincial Bureau of Traditional Chinese Medicine:Grant/Award Numbers:20201392,20211436 and 20212269Science and Technology Program of Yangjiang Science and Technology Bureau,Grant/Award Numbers:2019.50.25,Science and Technology Program of Yangjiang Health Bureau,Grant/Award Numbers:2019050.
文摘Background:Atherosclerosis(AS)has been a potentially life-threatening disease worldwide.Alisma decoction(AD)is a famous Chinese formula in treating AS.However,the active components and potential mechanisms remain unknown.Methods:In this study,the active compositions of AD were analyzed by ultrahigh-performance liquid chromatography quadrupole-orbitrap high-resolution mass spectrometry(UHPLC-Q-Orbitrap-HRMS).The putative targets were predicted and interpreted by a series of bio-informative tools such as Venn,STRING,NetworkAnalyzer,ClusterMarker,and DAVID.Finally,the results were validated by molecular docking using AutoDock.Results:The results showed that alisol A,alisol B,23-o-Acetylalisol B,atractylenolideⅢand atractylenolideⅡwere the major compositions in AD.Thirty targets mainly distributed in three gene clusters were obtained after topological and cluster analysis.KEGG and GO analyses showed that genes in cluster 1 mainly participated in adipocytokine signaling pathway and played an important role in lipid metabolism,while genes in cluster 2 had regulatory actions via cAMP signaling pathway and may protect vascular function from AS,and genes in cluster 3 were closely related to inflammation.Furthermore,RXRA,AGT and CXCL8,the central gene of cluster 1,2 and 3,were verified to be strong binding with some major compositions in AD.Conclusion:The possible mechanisms of AD in the treatment of AS may be closely correlated with the regulation of lipid metabolism,vascular physiology and inflammation.Our study provided a new insight into the anti-AS effect of AD,but more pharmacological experiments should be performed for verification in the future.
