Systematic efficacy study and mechanism prediction of Chaihu Plus Mangxiao Decoction in treatment of constipation based on network pharmacology model
10.7501/j.issn.0253-2670.2019.21.006
- Author:
Kai-Yi WU
1
Author Information
1. The second hospital of Shandong University
- Publication Type:Journal Article
- Keywords:
Chaihu Plus Mangxiao Decoction;
Efficacy network;
Functional constipation;
Mechanism prediction;
Network pharmacology
- From:
Chinese Traditional and Herbal Drugs
2019;50(21):5170-5177
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the function network and potential mechanisms of effects of Chaihu Plus Mangxiao Decoction in the treatment of functional constipation by using network pharmacology methods. Methods: TCMSP, TCMID, and Swiss Target Prediction online prediction databases were used to screen the components and their potential targets of Chaihu Plus Mangxiao Decoction using oral availability (OB) and drug-like (DL) as the qualification conditions. PubMed, CTD, TTD, and DrugBank were used to search functional constipation-related targets. STRING and Cytoscape were used to make targets network visualization, screen the key components and core targets with high a degree of the node; Finally, relevant software was applied to analyze core targets and predict the mechanism. Results: A number of 206 total components of Chaihu Plus Mangxiao Decoction were screened, and there were 998 corresponding targets, which were contained 295 targets associated with functional constipation. According to the analysis, there were 64 key components and 30 core targets involving the Chaihu Plus Mangxiao Decoction-induced treatment of functional constipation. After enrichment analysis and KEGG pathway analysis of 30 core targets, it was found that SCN9A, CFTR, HTR2A, OPRD1, PTGS1, and FGFR1 were involved in regulating biological processes including opioid receptor activity, water balance of the organism, terpenoids and biological receptors and subsequent mediating the function of serotonin receptors, arachidonic acid metabolism, transcriptional regulation of MECP2, cytochrome P450, biogenic amine-binding receptors, PI3K the aberrant expression, tyrosine-protein kinase signaling pathway, and exogenous foreign body stimulation. These biological targets and molecular signaling pathways may play a therapeutic role in the treatment of functional constipation. Conclusion: The mechanism of effect of Chaihu Plus Mangxiao Decoction in the treatment of functional constipation is characterized by multiple targets and pathways. Saponins, flavonoids, and sterols may be the material basis for core functions, and serotonin receptors, opioid receptors and chloride channel-regulated receptors may be key targets of Chaihu Plus Mangxiao Decoction.
