Molecular Mechanism of Zhizi Ganjiang Decoction in Regulating Liver Cirrhosis Based on BATMAN-TCM Platform

摘要

[Objectives]To explore the molecular mechanism of Zhizi Ganjiang Decoction in the treatment of liver cirrhosis based on the network pharmacology.[Methods]The BATMAN-TCM server was used to predict the potential targets of Zhizi Ganjiang Decoction,and the GeneCards database searched for targets related to liver cirrhosis;Cytoscape 3.5.1 software was used to construct compound-cirrhosis target interaction network and protein interaction network;then gene ontology(GO)enrichment analysis,Reactome pathway enrichment analysis,and KEGG-based biological pathway enrichment analysis were performed.[Results]The compound-disease-target network of Zhizi Ganjiang Decoction was constructed.The PPI network of Zhizi Ganjiang Decoction targets constructed based on String contained 130 nodes and 689 interaction relationships.The key nodes mainly involved nuclear hormone receptor-like domain superfamily and ligand binding domain,serpentine type 7TM GPCR chemoreceptor and chemoreceptor Srx,rhodopsin family transmembrane receptors,zinc finger NHR/GATA type nuclear hormone receptors and ligand binding domains,PI3-kinase family p85 binding domain,phosphoinositide(PI)3-kinase catalytic domain and other categories.GO enrichment analysis pathway related entries mainly involved steroid hormone receptor activity,nuclear receptor activity,transcription factor activity,direct ligands regulation sequence-specific DNA binding,G protein-coupled amine receptor activity,steroid binding,catecholamine binding,neurotransmitter receptor activity,adrenergic receptor activity,ammonium ion binding,and oxidoreductase activity,etc.KEGG channel analysis mainly involved neuroactive ligand-receptor interaction,aldosterone regulates sodium reabsorption,regulates lipolysis in adipocytes,regulates inflammatory mediators of TRP channels,tyrosine metabolism,calcium signaling pathway,cAMP signaling pathway,and nonalcoholic fatty liver diseases.[Conclusions]The research results suggest that Zhizi Ganjiang Decoction regulates the process of liver cirrhosis mainly through aldosterone regulation of sodium reabsorption,regulation of lipolysis in adipocytes,regulation of inflammatory mediators of TRP channels,calcium signaling pathways,and nonalcoholic fatty liver diseases.This reflects the multi-target and holistic action characteristics of the Chinese herbal compounds,and is expected to provide new ideas for further research on the molecular mechanism of Zhizi Ganjiang Decoction.