蒙药复方协日嘎-4的网络药理学研究

目的对蒙药复方协日嘎-4进行网络药理学研究,探索其治疗前列腺增生、前列腺癌等疾病的活性成分和作用靶点,运用计算机网络药理学技术对协日嘎-4所含化学成分的作用机制进行分析。方法通过中国知网,万方数据库等数据库筛选蒙药复方协日嘎-4所含化合物信息,通过Pubmed、Super Target、Drug Bank、TTD(Therapeutic Targets Database)等数据库收集蒙药协日嘎-4中化学成分对应的靶点,通过KEGG(Kyoto Encyclopedia of Genes and Genomes)、IPA(Ingenuity Pathway Analysis)等数据库收集相关信号通路,采用Cytoscape软件建立多成分-多靶点和多成分-多靶点-多疾病网络模型。结果药物与靶点之间存在的相关性为潜在靶点的探索提供了一条新途径。筛选结果显示蒙药复方协日嘎-4中有33种化合物与12种生物靶标存在网络交互作用,他们之间的相关性,揭示了网络药理学"多成分""多靶点"的特征。同时化合物与靶点连接最终共同作用于疾病即良性前列腺增生和前列腺癌,建立了蒙药复方协日嘎-4化学成分-靶点-疾病网络模型。通过数据库筛选得到两条主要信号通路,雄激素受体(AR)信号通路和Wnt/β-连环蛋白(Wnt/β-catenin)信号通路。结论本文建立了一条"疾病-靶点-药物"的蒙药复方网络药理学的研究模式,为蒙药的研究和发展提供了新的思路和方法。

Network pharmacological studies of Mongolian compound formula Xieri-ga-4

Objective This study aims to explore the active ingredient and action target of Mongolian medicine compound formula Xieriga-4 in the treatment of benign prostatic hyperplasia, prostate cancer and other diseases.The mechanism of the chemical composition of Xieriga-4 was analyzed by using net-work pharmacology technology.Methods By searching China National Knowledge Infrastructure (CNKI),Wanfang database and other databases,Mongolian compound formula Xieriga-4's composition was identified.PubMed,Super Target,Drug Bank,TTD(Targets Database Therapeutic)and other da-tabase were used to search for action targets of the chemical composition of Xieriga-4;KEGG(Kyoto En-cyclopedia of Genes and Genomes),IPA(Ingenuity Pathway Analysis)and other database were searched to explore relevant signal pathway;Cytoscape software was applied to establish the chemical constituents-target and chemical composition-target-disease network model of the Mongolian compound formula Xieri-ga-4.Results The correlation between drug and target provided a new way to explore potential targets.The screening results showed that Mongolian drug compound formula Xieriga-4 has network interaction in 33 compounds and 12 kinds of biological targets,the correlation among which implied the"multi-compo-nent","multi-target"characteristic of online pharmacology.Meanwhile the compounds and target sites act together on disease-benign prostatic hyperplasia and prostate cancer, and the Mongolian compound Xieriga-4-chemical composition-target-disease network mode could thus be established.Through the data-base searching,two major signal pathways were identified, i.e.AR signal pathway and Wnt/-catenin signaling pathway,which provided a new idea for Mongolian medicine to explore the mechanism of dis-ease treatment.Conclusion This study has established a"disease-target-drug"model by using internet-based pharmacology,which could be a new approach to the research and development of Mongolian medi-cine.