基于网络药理学的“柴胡-白术”药对治疗乳腺增生的作用机制探讨
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篇名: 基于网络药理学的“柴胡-白术”药对治疗乳腺增生的作用机制探讨
TITLE:
摘要: 目的:挖掘“柴胡-白术”药对治疗乳腺增生的活性成分、靶点及通路,全面系统地探究其潜在作用机制。方法:基于网络药理学方法,通过TCMSP、DRAR-CPI、Genecards、OMIM等数据库检索获得“柴胡-白术”药对的主要活性成分及其治疗乳腺增生的潜在作用靶标;采用Cytoscape 3.6.0软件构建活性成分-潜在作用靶标网络和潜在作用靶标的相互作用网络,并筛选出5个潜在核心靶标,以分子对接法验证其与活性成分的结合亲和性。对潜在作用靶标进行基因本体和KEGG通路富集分析,获得关键通路,进而构建活性成分-潜在作用靶标-关键通路网络。结果:共获得“柴胡-白术”药对的活性成分17个、活性成分-潜在作用靶标47个。共获得核心靶标5个,包括丝氨酸/苏氨酸蛋白激酶1、α型蛋白激酶C、C型蛋白激酶、转化蛋白p21、磷脂酰肌醇4,5-二磷酸3-激酶催化亚基α亚型,pi3 -激酶亚基α等;主要涉及5个信号通路,包括丝裂原活化蛋白激酶(MAPK)通路、磷脂酰肌醇3-激酶/丝氨酸/苏氨酸蛋白激酶通路、小G蛋白通路、雌激素通路、骨形态发生蛋白通路。结论:“柴胡-白术”药对治疗乳腺增生不仅具有通过多成分作用于多靶标的特点,而且会通过潜在作用靶标之间的相互影响发挥复杂的网络调节作用。
ABSTRACT: OBJECTIVE: To screen the active component, target and pathway of couplet medicine of “Bupleuri Radix- Atractylodis macrocephalea Rhizoma”, and to comprehensively explore its potential mechanism. METHODS: Based on the method of network pharmacology, main active componets and potential targets of  couplet medicine of “Bupleuri Radix-A. macrocephalea Rhizoma” were retrieved from TCMSP, DRAR-CPI, Genecards and OMIM database. The active component-potential target network and interaction network of potential targets were established by Cytoscape 3.6.0 software. Five potential core targets were screened, and its affinity with active components were validated with molecule docking method. GO classified enrichment analysis and KEGG pathway enrichment analysis of potential targets were carried out to obtain key pathway so as to construct active component-potential target-key pathway network. RESULTS: Totally 17 active components and 47 active component-potential targets were obtained from couplet medicine of “Bupleuri Radix-A. macrocephalea Rhizoma”. Five core targets were obtained, including AKT1, PRKCA, PRKCE, HRas, and PIK3CA. Five signaling pathways were involved, including MAPK pathway, PI3K/AKT pathway, RAS pathway, Estrogen pathway, BMP pathway. CONCLUSIONS: The couplet medicine of “Bupleuri Radix-A. macrocephalea Rhizoma” not only act on multiple targets through multiple components for mammary hyperplasia, but also play a complex network regulation role through the interaction between potential targets.
期刊: 2019年第30卷第18期
作者: 吴代陆,麦喆钘,陈怡,陈宝艳,张璐,孙治中,孙伟鹏,黄梅
AUTHORS: WU Dailu,MAI Zhexing,CHEN Yi,CHEN Baoyan,ZHANG Lu,SUN Zhizhong,SUN Weipeng,HUANG Mei
关键字: 柴胡;白术;药对;乳腺增生;网络药理学;靶标;通路;机制
KEYWORDS: Bupleuri Radix; Atractylodis macrocephalea Rhizoma; Couplet medicine; Mammary hyperplasia; Network pharmacology; Target; Pathway; Mechanism
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