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Investigating the multi-target pharmacological mechanism of danhong injection acting on unstable angina by combined network pharmacology and molecular docking.
BMC Complementary and Alternative Medicine ( IF 4.782 ) Pub Date : 2020-03-02 , DOI: 10.1186/s12906-020-2853-5
Siyu Guo 1 , Jiarui Wu 1 , Wei Zhou 1 , Xinkui Liu 1 , Jingyuan Zhang 1 , Shanshan Jia 1 , Ziqi Meng 1 , Shuyu Liu 1 , Mengwei Ni 1 , Yingying Liu 1
Affiliation  

BACKGROUND Danhong injection (DHI), which is one of the most well-known Traditional Chinese Medicine (TCM) injections, widely used to treat unstable angina (UA). However, its underlying pharmacological mechanisms need to be further clarified. METHODS In the present study, network pharmacology was adopted. Firstly, the relative compounds were obtained by a wide-scaled literatures-mining and potential targets of these compounds by target fishing were collected. Then, we built the UA target database by DisGeNET, DigSee, TTD, OMIM. Based on data, protein-protein interaction (PPI) analysis, GO and KEGG pathway enrichment analysis were performed and screen the hub targets by topology. Furthermore, evaluation of the binding potential of key targets and compounds through molecular docking. RESULTS The results showed that 12 ingredients of DHI and 27 putative known therapeutic targets were picked out. By systematic analysis, identified 4 hub targets (TNF, TLR4, NFKB1 and SERPINE1) mainly involved in the complex treating effects associated with coagulation and hemostasis, cell membrane region, platelet alpha granule, NF-kappa B signaling pathway and TNF signaling pathway. CONCLUSION The results of this study preliminarily explained the potential targets and signaling pathways of DHI in the treatment of UA, which may help to laid a good foundation for experimental research and further clinical application.

中文翻译:

通过网络药理和分子对接相结合的方法研究丹红注射液对不稳定型心绞痛的多靶点药理作用机理。

背景技术丹红注射液(DHI)是最著名的中药(TCM)注射剂之一,广泛用于治疗不稳定型心绞痛(UA)。但是,其潜在的药理机制需要进一步阐明。方法在本研究中,采用网络药理学。首先,通过广泛的文献挖掘获得了相关化合物,并通过目标捕捞收集了这些化合物的潜在目标。然后,我们通过DisGeNET,DigSee,TTD,OMIM构建了UA目标数据库。基于数据,进行蛋白质间相互作用(PPI)分析,GO和KEGG途径富集分析,并通过拓扑结构筛选枢纽靶标。此外,通过分子对接评估关键靶标和化合物的结合潜力。结果结果表明,共提取了DHI的12种成分和27种已知的已知治疗靶标。通过系统分析,确定了4个枢纽靶标(TNF,TLR4,NFKB1和SERPINE1),主要涉及与凝血和止血,细胞膜区域,血小板α颗粒,NF-κB信号通路和TNF信号通路相关的复杂治疗作用。结论本研究结果初步解释了DHI在UA治疗中的潜在靶点和信号通路,可为实验研究和进一步的临床应用奠定良好的基础。细胞膜区域,血小板α颗粒,NF-κB信号通路和TNF信号通路。结论本研究结果初步解释了DHI在UA治疗中的潜在靶点和信号通路,可为实验研究和进一步的临床应用奠定良好的基础。细胞膜区域,血小板α颗粒,NF-κB信号通路和TNF信号通路。结论本研究结果初步解释了DHI治疗UA的潜在靶标和信号通路,可为实验研究和进一步的临床应用奠定良好的基础。
更新日期:2020-04-17
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