Study on Network Pharmacological Mechanisms of'Homotherapy for Heteropathy'of Zhigancao Decoction in Treating Coronary Heart Disease Arrhythmia and Pulmonary Fibrosis
10.13359/j.cnki.gzxbtcm.2024.06.032
- VernacularTitle:炙甘草汤"异病同治"冠心病心律失常和肺纤维化的网络药理学机制研究
- Author:
Hai-Rui YU
1
;
Lai-Ping WANG
;
Qi-Mei DENG
;
Chun-Zhao LIU
;
Yu-Tong SUI
;
Hai-Quan HUANGFU
;
Dong WEI
Author Information
1. 上海中医药大学深圳医院,广东深圳 518009
- Keywords:
Zhigancao Decoction;
coronary heart disease arrhythmia;
pulmonary fibrosis;
homotherapy for heteropathy;
network pharmacology;
mechanism study
- From:
Journal of Guangzhou University of Traditional Chinese Medicine
2024;41(6):1588-1597
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the mechanism of'homotherapy for heteropathy'Zhigancao Decoction in the treatment of coronary heart disease arrhythmia and pulmonary fibrosis by network pharmacology and molecular docking technology.Methods All the active components of Zhigancao Decoction were retrieved from the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP)and Herbal Compendium(HERB).The SwissTargetPrediction database was used to predict the targets.Cytoscape software was used to construct the drugs-targets network diagram and network topology analysis was performed to obtain the core drug targets.The disease targets of coronary heart disease,arrhythmia and pulmonary fibrosis were obtained in GeneCards and OMIM databases,and the intersection targets of Chinese medicine and disease were obtained by Venny software.The intersection targets were imported into the STRING online database to construct a protein-protein interaction network,and the data were imported into Cytoscape software for visualization and screening of core targets.Gene ontology(GO)function enrichment analysis and kyto encyclo-pedia of genes and genomes(KEGG)pathway enrichment analysis were performed on the intersection targets using the Metascape database.Molecular docking verification and heat map visualization were performed on the core intersection target and the core drug target through the CB-DOCK2 online platform.Results A total of 137 active components of Zhigancao Decoction were screened out,and 848 corresponding drug targets were obtained by removing repeated values.A total of 9 962 targets of coronary heart disease,5 735 targets of arrhythmia and 7 722 targets of pulmonary fibrosis were obtained.A total of 362 drug-disease intersection targets were obtained by Venny platform processing.The potential core targets with higher degree values were GAPDH,IL-6,ALB,STAT3,TNF,MMP-9 and so on by network topology analysis.GO functional enrichment analysis showed that the main biological processes(BP)involved in Zhigancao Decoction'homotherapy for heteropathy'were the response to hormones,the positive regulation of circulatory system process,phosphorus metabolism process,the response to exogenous stimulation,and the response to organic matter,the main cellular components(CC)include lipid rafts,receptor complexes,cytoplasmic perinuclear regions,dendrites,membrane sides,etc.,the main molecular functions(MF)include protein kinase activity,kinase binding,protein homopolymerization activity,nuclear receptor activity,heme binding,etc..KEGG pathway enrichment analysis showed that the main signaling pathways involved in Zhigancao Decoction'homotherapy for heteropathy'were lipid and atherosclerosis,calcium signaling pathway,cAMP signaling pathway,insulin resistance,cGMP-PKG signaling pathway,JAK-STAT signaling pathway,NF-κB signaling pathway,etc..The results of molecular docking suggested that there was a good binding activity between the main active component targets of Zhigancao Decoction and the core targets of'homotherapy for heteropathy'.Conclusion Zhigancao Decoction mainly regulates JAK-STAT,NF-κB,cAMP and other signaling pathways,acts on IL-6,STAT3,TNF,MMP-9 and other gene targets,and exerts the effect of'homotherapy for heteropathy'on coronary heart disease arrhythmia and pulmonary fibrosis.
