复方仙鹤草肠炎胶囊的主要有效成分及其治疗肠炎靶点的筛选
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篇名: 复方仙鹤草肠炎胶囊的主要有效成分及其治疗肠炎靶点的筛选
TITLE: Screening of Main Effective Components of Compound Agrimonia pilosula Enteritis Capsules and Targets of Enteritis
摘要: 目的:筛选复方仙鹤草肠炎胶囊中的主要有效成分及其治疗肠炎靶点。方法:采用超高效液相色谱-串联质谱技术(UHPLC-MS/MS)、MWDB数据库和相关文献分析鉴定复方仙鹤草肠炎胶囊甲醇提取物中的主要化学成分。通过中药系统药理学分析平台(TCMSP)、PubChem、UniProt数据库预测和筛选该制剂的活性成分及其潜在靶点;借助GeneCards和OMIM数据库预测和筛选肠炎相关靶点;采用R语言4.0.2筛选两者共同靶点。将共同靶点对应的化学成分与该制剂甲醇提取物中的化学成分进行匹配,获取该制剂的主要有效成分。借助STRING数据库和Cytoscape3.7.1软件构建共同靶点的蛋白质-蛋白质相互作用网络,以节点度值筛选该制剂的关键靶点。结果:共鉴定出化合物48个,包括酚酸类化合物13个、生物碱类化合物10个、黄酮类化合物8个、萜类化合物6个、其他类化合物6个、脂质类化合物3个、鞣质类化合物1个、有机酸类化合物1个;对比网络药理学数据,推测芹菜素、木犀草素、槲皮苷类(含3,7-二氧-甲基槲皮素、槲皮素-3-O-β-D-半乳糖苷、槲皮素-7-O-葡萄糖苷、槲皮素3-O-β-D-葡萄糖苷)、掌叶防己碱、原儿茶酸-4-葡萄糖苷和3,4-二甲氧基肉桂酸等均为其主要有效成分,治疗肠炎的关键靶点包括转录因子p65(RELA)、淀粉样β/A4蛋白(APP)、G1/S特异性细胞周期蛋白D1(CCND1)、表皮生长因子受体(EGFR)、胰岛素(INS)、雌激素受体(ESR1)、白细胞介素6(IL6)、核受体共激活剂1(NCOA1)、胱天蛋白酶8(CASP8)、原癌基因c(FOS)等。结论:共挖掘出复方仙鹤草肠炎胶囊中的主要有效成分9个(包括芹菜素、木犀草素、槲皮苷类等)及其治疗肠炎的关键靶点10个(包括RELA、APP、CCND1等)。
ABSTRACT: OBJECTIVE:To screen the main effective components of Compound Agrimonia pilosula enteritis capsules and targets of enteritis. METHODS :UHPLC-MS/MS,MWDB database and relevant literature analysis were used to identify main chemical components in methanol extract of Compound A. pilosula enteritis capsules. TCMSP ,PubChem and UniProt database were adopted to predict and screen the active ingredients and their potential targets. GeneCards and OMIM database were used to predict and screen enteritis related targets ;common targets were screened by R language 4.0.2. The chemical components corresponding to the common targets were matched with the chemical components in the methanol extract of the preparation to obtain the main effective components of the preparation. With the help of STRING database and Cytoscape 3.7.1 software,the protein-protein interaction network was constructed ,and the key targets of the preparation were screened by degree. RESULTS : A total of 48 compounds were identified ,including 13 phenolic acids ,10 alkaloids,8 flavonoids,6 terpenoids,6 other compounds,3 lipids,1 tannin and 1 organic acid. Compared with the network pharmacology data ,apigenin,luteolin,quercetin (3,7-di-O-methylquercetin,Quercetin-3-O-β-D-galactoside,Quercetin-7-O-glucoside,Quercetin-3-O-β-D-glucoside),palmatine, protocatechuic acid- 4-glucoside and 3,4-dimethoxycinnamic acid were the main effective components. The key targets for the treatment of enteritis included RELA ,APP,CCND1,EGFR,INS,ESR1,IL6,NCOA1,CASP8,FOS. CONCLUSIONS :A total of 9 main effective components (including apigenin ,luteolin,quercetin,etc.)and 10 key targets for enteritis (including RELA,APP,CCND1,etc.)of Compound A. pilosula enteritis capsules are found.
期刊: 2021年第32卷第08期
作者: 李俊,王应仙,李家生,张祎,王睿睿
AUTHORS: LI Jun,WANG Yingxian ,LI Jiasheng ,ZHANG Yi,WANG Ruirui
关键字: 复方仙鹤草肠炎胶囊;网络药理学;化学成分;肠炎;靶点
KEYWORDS: Compound Agrimonia pilosula enteritis capsules ;Network pharmacology ;Chemical components ;Enteritis;Targets
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