井冈山大学学报（自然科学版）2025，Vol.46Issue(2)：58-67,10.DOI:10.3969/j.issn.1674-8085.2025.02.008
基于GEO数据集和网络药理学探讨枳实薤白桂枝汤治疗冠心病的分子生物学机制
THE MOLECULAR MECHANISM OF ZHISHI XIEBAI GUIZHI DECOCTION FOR TREATING CORONARY HEART DISEASE BASED ON GEO DATA SET AND NETWORK PHARMACOLOGY
摘要
Abstract
The TCMSP database and SwissTarget Prediction platform were used to predict the target genes of active components in Zhishi Xiebai Guizhi Decoction(ZXGD).The differential expressed genes in CHD were analyzed based on GEO datasets.The common genes between the active component targets and CHD differential genes were screened.Cytoscape software and STRING database were employed to construct the component-target networks and protein-protein interaction(PPI)networks respectively,identifying core components and key targets.DAVID 6.8 and Omicshare platform were used for GO enrichment and KEGG pathway analysis of key targets.Molecular docking between core components and key targets was performed using AutoDock Vina.The results revealed that 31 active components act through 10 key targets(APP,VEGFA,MAPK8,SRC,CREB1,JUN,BCL2L1,MMP9,TLR4,HSP90AA1),these targets participate in major biological processes including negative regulation of apoptotic process and positive regulation of RNA polymerase Ⅱpromoter transcription,regulating pathways such as fluid shear stress and atherosclerosis,relaxin signaling pathway,estrogen signaling pathway,HIF-1 signaling pathway,and various immune-inflammatory pathways.The core components honokiol can bind to the key targets such as APP,VEGFA,BCL2L1 and JUN.This study demonstrates that ZXGD exerts therapeutic effects on CHD through multi-component and multi-target synergy,primarily involving in the regulation of fluid shear stress and atherosclerosis,immune-inflammatory modulation,and anti-hypoxic mechanisms.关键词
枳实薤白桂枝汤/冠心病/网络药理学/GEO数据集/分子机制Key words
Zhishi Xiebai Guizhi Decoction(ZXGD)/coronary heart disease(CHD)/network pharmacology/GEO data set/molecular mechanism分类
生物学引用本文复制引用
郑志锋,温小丽,罗辉,白庆云,钟叶,王博龙..基于GEO数据集和网络药理学探讨枳实薤白桂枝汤治疗冠心病的分子生物学机制[J].井冈山大学学报（自然科学版）,2025,46(2):58-67,10.基金项目
国家自然科学基金项目(81960748) （81960748）
江西省教育厅科技计划项目(GJJ211617) （GJJ211617）
