Network pharmacology-based study on material basis and mechanism of Achyranthis Bidentatae Radix in treatment of Alzheimer’s disease
10.7501/j.issn.0253-2670.2019.01.022
- VernacularTitle: 基于网络药理学的牛膝防治阿尔茨海默病的物质基础与作用机制研究
- Author:
Ting XIONG
1
Author Information
1. Jiangxi University of Traditonal Chinese Medicine
- Publication Type:Journal Article
- Keywords:
Achyranthis Bidentatae Radix;
Alzheimer’s disease;
Anti-inflammatory;
Baicalein;
Crysophanol;
Inophyllum E;
Kaempferol;
Molecular docking;
Network pharmacology;
Quercetin;
Wogonin
- From:
Chinese Traditional and Herbal Drugs
2019;50(1):142-149
- CountryChina
- Language:Chinese
-
Abstract:
Objective This study was designed to predict the main targets of Alzheimer’s disease (AD) in Achyranthis Bidentatae Radix based on network pharmacology and molecular docking methods, and to explore its “multi-component, multi-target, and multi- pathway” mechanism. Methods According to the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP), the library of chemical constituents of Achyranthis Bidentatae Radix was established by referring to Chinese and foreign literature reports and collecting targets for treating AD in DrugBank. The Discovery Studio 3.5 software was used to carry out molecular docking, virtual screening of the chemical composition set of Achyranthis Bidentatae Radix combined with AD target, and KEGG database was used to enrich and analyze the key target of virtual screening. The active compounds of Achyranthis Bidentatae Radix with anti-AD activities were yielded to Discovery Studio 3.5 software and molecular docking to predict the poteneial proteins and carry out related KEGG pathways notation separately. Finally, the network of “active compound-target proteins-pathway” was built and analyzed using the Cytoscape 3.2.1 software. Results The 58 active compounds were selected from Achyranthis Bidentatae Radix, of which were mostly small alkanes, esters, and carboxylic acids followed by flavonoids and terpenoids. These active ingredients may regulate 36 potential target proteins such as CaMK-IIα, CaMK-IIβ, CaMK-IIγ, Akt1, and TNF-α to play a role in the pathogenesis of AD. The results also suggested that 12 signaling pathways were involved in the pathogenesis of AD, such as MAPK signaling pathway, Wnt signaling pathways and so on. Conclusion This research method initially revealed that the active ingredients of flavonoids and glycosides in Achyranthis Bidentatae Radix are the material basis for the treatment of AD. Its mechanism of action involved anti-inflammatory, anti-apoptosis and so on.
