天然产物研究与开发 ›› 2023, Vol. 35 ›› Issue (增刊2): 104-115.

• 数据研究 • 上一篇    下一篇

基于网络药理学探究油用牡丹抗炎活性成分和作用机制

武楠楠,孙锦月,何聪芬*   

  1. 北京工商大学 化学与材料工程学院 植物资源研究开发北京市重点实验室,北京100048
  • 出版日期:2023-12-27 发布日期:2023-12-11

Anti-inflammatory active ingredients and mechanism of oil peony based on network pharmacology

WU Nan-nan,SUN Jin-yue,HE Cong-fen*   

  1. Beijing Key Laboratory of Plant Resources Research and Development,School of Chemistry and Materials Engineering,Beijing Technology and Business University,Beijing 100048,China
  • Online:2023-12-27 Published:2023-12-11

摘要:

通过网络药理学和体外实验,分析油用牡丹抗炎的有效成分和作用机制。对从中药数据库和文献中得到的油用牡丹成分进行ADME筛选,得到活性成分91种,其作用靶点716个。从疾病数据库中获得皮肤炎症靶点1 009个。对两者取交集得到152个油用牡丹抗炎靶点,对油用牡丹抗炎靶点进行蛋白质相互作用网络分析,根据蛋白关联度可知核心靶点涉及TNF-α、IL-6、PTGS2等。对油用牡丹抗炎靶点进行GO和KEGG富集分析,主要涉及对炎症反应、细菌来源分子反应等生物过程。体外细胞实验采用脂多糖诱导的RAW 264.7炎症细胞模型,检测不同浓度的油用牡丹提取物对细胞分泌TNF-α、IL-6、NO、COX-2的影响。结果显示,1%、0.5%、0.25%、0.13%体积浓度下的油用牡丹提取物均抑制炎症损伤模型TNF-α、IL-6、NO、COX-2的表达。

关键词: 油用牡丹, COX-2, 抗炎, 网络药理学, 作用机制

Abstract:

Through network pharmacology and in vitro experiments,the active ingredients and mechanism of oil peony for anti-inflammatory were analyzed.ADME screening was carried out on the oil peony components obtained from TCMSP database and 91 active ingredients and 716 targets were obtained.A total of 1 009 targets of skin inflammation were obtained from the disease database.Taking the intersection of the two,152 anti-inflammatory targets of peony oil were obtained and the PPI network of them was constructed.The core targets involved TNF-α,IL-6,PTGS2 and so on.GO and KEGG enrichment analysis of oil peony anti-inflammatory targets mainly involved in biological processes such as the response to inflammation and the response to bacteria derived from molecules.The RAW 264.7 inflammatory cell model induced by lipopolysaccharide was used in the in vitro test,and the effects of different concentrations of oil peony extract on the secretion of TNF-α,IL-6,NO,and COX-2 were detected.The results showed that the concentrations of 1%,0.5%,0.25% and 0.13% could inhibit the expression of them in the inflammatory injury models.

Key words: oil peony, COX-2, anti-inflammatory, network pharmacology, mechanism

中图分类号:  R993