今日药学

2021, v.31(07) 508-513

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基于网络药理学探讨参芪扶正注射液防治阿霉素心脏毒性的作用机制
Exploring Mechanism of Shenqifuzheng Injection in Treating Doxorubicin Induced Cardiotoxicity Using Network Pharmacology

赵嘉兰;盛小燕;黎赛;党桂宁;彭康;黄建强;
ZHAO Jialan;SHENG Xiaoyan;LI Sai;DANG Guining;PENG Kang;HUANG Jianqiang;Integrated Hospital of Traditional Chinese Medicine,Southern Medical University;

摘要(Abstract):

目的本研究应用网络药理学探讨参芪扶正注射液防治阿霉素心脏毒性的作用机制。方法通过TCMSP数据库筛选参芪扶正注射液的有效成分及潜在靶点。运用GeneCards、PharmGKb、DrugBank数据库搜索阿霉素心脏毒性的疾病靶点,将两者靶点进行映射,即可得到参芪扶正注射液防治阿霉素心脏毒性的靶点。借助Cytoscape 3.7.0软件构建活性成分与作用靶点的网络可视化图。结合STRING相互作用数据库绘制蛋白相互作用PPI网络,筛选出核心靶点。利用Clue GO对所获得的靶点进行GO以及KEGG通路富集。选用槲皮素与TP53、AKT1、CASP3、MAPK1、MYC、VEGFA关键靶点进行分子对接验证。结果筛选后共得到参芪扶正注射液活性成分32个,对应的活性成分靶点共计155个,以及防治阿霉素心脏毒性潜在作用靶点52个。蛋白互作网络提示分子TP53、AKT1、CASP3等是参芪扶正注射液防治阿霉素心脏毒性的关键靶点。GO富集分析主要涉及氧化应激反应、缺氧反应等生物过程。KEGG通路主要涉及p53信号通路、糖尿病并发症中AGE-RAGE信号通路、PI3K/AKT信号通路、HIF-1信号通路等。分子对接结果显示,槲皮素与AKT1分子对接结果最佳。结论通过网络药理学预测了参芪扶正注射液防治阿霉素心脏毒性的作用机制,为临床研究提供科学的依据。
OBJECTIVE To explore the mechanism ofShenqifuzhenginjection in treating doxorubicin induced cardiotoxicityusing network pharmacology.METHODS The active components and potential targets ofShenqifuzhenginjection were screened byTCMSP database.Disease targets of doxorubicin induced cardiotoxicity were collected based on online databases including Genecards,PharmGKb,DrugBank. Two targets were mapped to obtain targets related to treatment of doxorubicin induced cardiotoxicity. Thecompounds-targets network was constructed by Cytoscape 3.7.0.PPI network was constructed by STRING database and screened keytargets.The key targets were mapped for GO and KEGG signal pathway analysis by Clue GO.In addition,quercetin was docked with keytargets,including TP53, AKT1, CASP3, MAPK1, MYC, VEGFA.RESULTS The study found that there were 32 main effectivecomponents and 155 targets ofShenqifuzhenginjection,among which 52 targets were potential targets ofShenqifuzhenginjection in thetreatment of doxorubicin induced cardiotoxicity.The protein interaction network suggested that TP53,AKT1,CASP3 and so on might bethe key targets.GO analysis showed that the biological process mainly involved cellular response to oxidative stress,response to hypoxiaand so on.KEGG pathway analysis included p53 signaling pathway,AGE-RAGE signaling pathway in diabetic complications,PI3 K/AKTsignaling pathway,HIF-1 signaling pathway and so on.Finally,molecular docking showed that quercetin had good binding activities toAKT1 target.CONCLUSION This study proposes mechanisms ofShenqifuzhenginjection in the treatment of cardiotoxicity bydoxorubicin and provides a scientific basis for clinical research.

关键词(KeyWords): 参芪扶正注射液;阿霉素;心脏毒性;网络药理学;作用机制
Shenqifuzhenginjection;doxorubicin;cardiotoxicity;network pharmacology;mechanism

Abstract:

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基金项目(Foundation): 广东省自然科学基金项目(粤科规财字[2018]207号-2018A030313987);; 广东省中医药局科研项目(20202119;20211268);; 广东省省级科技计划项目(2018B020207009)

作者(Author): 赵嘉兰;盛小燕;黎赛;党桂宁;彭康;黄建强;
ZHAO Jialan;SHENG Xiaoyan;LI Sai;DANG Guining;PENG Kang;HUANG Jianqiang;Integrated Hospital of Traditional Chinese Medicine,Southern Medical University;

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