Network pharmacological study of Schizonepetae Herba and Saposhnikoviae Radix in treatment of ulcerative colitis.
10.19540/j.cnki.cjcmm.20190929.402
- Author:
Ying QU
1
;
Shu-Xin ZHANG
1
;
Lu ZHOU
1
;
Li-Yuan FU
1
;
Zi-Hao LIU
1
;
Shi-Ying LI
1
;
Ting-Ting DAI
1
;
Xiang-Yang YANG
1
;
Hui-Ru JI
1
;
Min-Ran CAO
1
Author Information
1. Beijing University of Traditional Chinese Medicine Beijing 100029,China.
- Publication Type:Journal Article
- Keywords:
Schizonepetae Herba-Saposhnikoviae Radix;
network pharmacology;
nuclear factor-kappa B(NF-kappa B);
ulcerative colitis
- MeSH:
Animals;
Apiaceae/chemistry*;
Colitis, Ulcerative/drug therapy*;
Databases, Genetic;
Drugs, Chinese Herbal/therapeutic use*;
Humans;
Interleukins/metabolism*;
Lamiaceae/chemistry*;
Medicine, Chinese Traditional;
Phytotherapy;
Plant Roots/chemistry*;
Protein Interaction Mapping;
Signal Transduction;
Software;
Toll-Like Receptors/metabolism*
- From:
China Journal of Chinese Materia Medica
2019;44(24):5465-5472
- CountryChina
- Language:Chinese
-
Abstract:
The aim of this paper was to screen the active targets of Schizonepetae Herba and Saposhnikoviae Radix in the treatment of ulcerative colitis by means of network pharmacology,and to investigate their mechanism of action. The effective components of Schizonepetae Herba and Saposhnikoviae Radix were screened out by traditional Chinese medicine systematic pharmacological( TCMSP)database,with oral bioavilability( OB) ≥30% and drug-like( DL) ≥18% selected as the thresholds. Target PPI network was built between the main components and their corresponding targets. One hundred and eighty-two human genes corresponding to the medicine target sites were obtained from Uniprot database; 3 874 genes corresponding to ulcerative colitis were obtained from Genecard database.A total of 115 intersection genes were screened from disease genes and medicine genes,and the PPI interaction analysis was conducted by using String tool. Disease-target PPI network was drawn by using Cytoscape software,and component-target-disease network was constructed. One hundred and eight nodes and 1 882 connections were found,and then Cytoscape software was used to merge the networks and filter the core network for gene GO function analysis and KEGG pathway enrichment analysis. The mechanism of Schizonepetae Herba and Saposhnikoviae Radix was then verified by animal experiment. Gene GO functional analysis suggested that biological process,molecular functions and cell components were involved,and it was found that ulcerative colitis might be related to transcription factor activity,and cytokine receptor binding,etc. Gene KEGG pathway enrichment analysis showed that the mechanism of ulcerative colitis might be associated with TNF and Toll-like receptors( TLRs) signaling pathway-mediated cytoinflammatory factors interleukin-1( IL-1) and interleukin-6( IL6). The possible mechanism of the effective components of Schizonepetae Herba and Saposhnikoviae Radix in treating ulcerative colitis might be related to intervening the cytokine receptor binding of TNF and TLRs signaling pathways,reducing the transcription of nuclear factor-kappaB( NF-κB),and inhibiting the secretion of intestinal inflammatory factors IL-1 and IL-6.
