Shandong Science ›› 2022, Vol. 35 ›› Issue (3): 17-26.doi: 10.3976/j.issn.1002-4026.2022.03.003

• Pharmacology and Toxicology • Previous Articles     Next Articles

Potential mechanism of Mahuangjiazhu Decoction in the treatment of rheumatoid arthritis based on network pharmacology combined with molecular docking technology

LI Xiao-li(),YING Tian-hao,TANG Yi-di,ZHU Xuan,SUN Meng-meng,YU Tao,ZHAO Jia-ning,ZHANG Lei-ming*()   

  1. Key Laboratory of Molecular Pharmacology and Drug Evaluation, School of Pharmacy, Yantai University, Yantai 264005, China
  • Received:2021-04-14 Online:2022-06-20 Published:2022-06-10
  • Contact: Lei-ming ZHANG E-mail:544123522@163.com;zhangleiming2009@126.com

Abstract:

To explore the potential mechanism of Mahuangjiazhu Decoction in the treatment of rheumatoid arthritis using network pharmacology and molecular docking technology. The main active ingredients of Mahuangjiazhu Decoction and their targets were searched and screened. The targets for rheumatoid arthritis disease were obtained by screening using the GeneCards, OMIM, and Drugbank databases. STRING database and Cytoscape software were used to construct protein-protein interaction networks. Metascape database was used to conduct gene ontology (GO) and Kyoto encyclopedia of genes and genomes (KEGG) enrichment analyses of the target points of Mahuangjiazhu Decoction in the treatment of rheumatoid arthritis. Cytoscape was used to construct a drug components-targets-pathways network. Finally, AutoDock software was used to perform molecular docking of key components and targets. A total of 131 potential active ingredients of Mahuangjiazhu Decoction and 133 key targets for the treatment of rheumatoid arthritis were screened. The main ingredients included quercetin, luteolin, kaempferol, etc. The core targets included IL-6, TNF, TP53, STAT3, etc. GO and KEGG analyses revealed 2 250 biological processes, 89 cell components, and 152 molecular functions. The enrichment pathways mainly involved the AGE-RAGE, IL-17, and TNF signaling pathways. The results of molecular docking showed that phaseol and glycyrrhizin had good binding activity to key targets such as AKT1, PTGS2, MAPK1, and MAPK8. Thus, Mahuangjiazhu Decoction plays a role in the treatment of rheumatoid arthritis through a multi-component, multi-target, and multi-channel action mode, which provides important scientific information for the treatment of rheumatoid arthritis.

Key words: :Mahuangjiazhu Decoction, rheumatoid arthritis, network pharmacology, molecular docking

CLC Number: 

  • R285.5