吉林大学学报(医学版) ›› 2023, Vol. 49 ›› Issue (4): 923-930.doi: 10.13481/j.1671-587X.20230413

• 基础研究 • 上一篇    下一篇

基于桑黄对肺炎的治疗作用及其机制的网络药理学分析

刘雨萌1,冷嵩2,萨仁高娃null1,林黛洁1,谢林盛1,李梦睿3,许肖3,李婉南3()   

  1. 1.珠海科技学院药品与食品科学学院食品质量与安全教研室,广东 珠海 519041
    2.珠海科技学院计算机学院计算机科学与技术教研室,广东 珠海 519041
    3.吉林大学生命科学学院Edmond Fischer 细胞信号传导实验室,吉林 长春 130012
  • 收稿日期:2022-10-26 出版日期:2023-07-28 发布日期:2023-07-26
  • 通讯作者: 李婉南 E-mail:liwannan@jlu.edu.cn
  • 作者简介:刘雨萌(1986-),女,吉林省四平市人,实验师, 理学硕士,主要从事功能性食品方面的研究。
  • 基金资助:
    广东省教育厅创新强校工程科研项目—青年创新人才项目(2019KQNCX197);吉林省科技厅科研项目(20200201386JC);珠海科技学院大学生创新创业训练计划项目(DC2022102)

Network pharmacology analysis based on therapeutic effect of Sanghuang on pneumonia and its mechanism

Yumeng LIU1,Song LENG2, SARENGAOWA1,Daijie LIN1,Linsheng XIE1,Mengrui LI3,Xiao XU3,Wannan LI3()   

  1. 1.Department of Food Quality and Safety,School of Pharmaceutical and Food Science,Zhuhai University of Science and Technology,Zhuhai 519041,China
    2.Department of Computer Science and Technology,School of Computer Science,Zhuhai University of Science and Technology,Zhuhai 519041,China
    3.Laboratory of Edmond Fischer Cell Signaling,School of Life Sciences,Jilin University,Changchun 130012,China
  • Received:2022-10-26 Online:2023-07-28 Published:2023-07-26
  • Contact: Wannan LI E-mail:liwannan@jlu.edu.cn

摘要:

目的 基于网络药理学筛选中药桑黄治疗肺炎的活性成分,分析桑黄治疗肺炎的有效成分和靶点。 方法 利用中药系统药理学数据库和分析平台(TCMSP)软件搜索中药桑黄的成分和作用靶点;通过Uniprot数据库得到基因名称(Gene Name);通过GeneCards找出肺炎对应的靶点,将桑黄和肺炎的靶点进行比对,得到关键靶点。利用Cytoscape 3.9.1软件绘制出桑黄化学成分-肺炎-靶点网络图;通过String平台构建蛋白-蛋白互作(PPI)网络图,采用Cytoscape软件中ClueGo插件对桑黄关键基因进行基因本体论(GO)生物功能富集分析和京都基因和基因组百科全书(KEGG)信号通路富集分析。 结果 桑黄主要活性成分有21种,(E)-4-(3,4-dihydroxyphenyl)but-3-en-2-one成分所含靶点最多,包括细胞色素P450家族(CYP450)、人表皮生长因子受体(EGFR)和基质金属蛋白酶(MMP)等。筛选出桑黄的化合物靶点358个,其中217个基因为桑黄-肺炎共同靶点,与肺炎有关的关键基因包括含铜胺氧化酶 3(AOC3)、DNA连接酶1(LIG1)、谷氨酰胺肽酶(ENPEP)、乙醛脱氢酶2(ALDH2)、组蛋白甲基化酶8(PHF8)、基因-溶质载体家族11成员2(SLC11A2)和CYP50等。GO和KEGG富集分析,桑黄主要通过17条代谢途径发挥作用,包括磷脂酰肌醇3-激酶/蛋白激酶B (PI3K/Akt) 信号通路、癌症中的微小RNA(miRNA)、化学致癌-受体激活、前列腺癌、癌症中蛋白多糖和脂质、动脉粥样硬化及化学致癌物-活性氧(ROS)等相关途径。 结论 (E)-4-(3,4-dihydroxyphenyl)but-3-en-2-one是桑黄成分中对肺炎治疗最有效的化学物质,其作用机制主要与CYP450家族有关。

关键词: 桑黄, 肺炎, 网络药理学, 信号通路, 靶点

Abstract:

Objective To screen the active ingredients of traditional Chinese medicine Sanghuang in the treatment of pneumonia based on network pharmacology, and to analyze the active ingredients and targets of Sanghuang in the treatment of pneumonia. Methods The Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP) software was used to search for the ingredients and targets of Sanghuang; the Gene Name was obtained from the Uniprot database; the targets corresponding to pneumonia were found through GeneCards, and the targets of Sanghuang and pneumonia were compared to obtain the key targets; Cytoscape 3.9.1 was used to draw the chemical ingredients of Sanghuang-pneumonia-target network diagram; the protein-protein interaction (PPI) network diagram was constructed by String platform; Gene Ontology (GO) biological function analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG) signaling pathway enrichment analysis on key genes of Sanghuang were performed by using the ClueGo plugin in Cytoscape software. Results There were 21 kinds of active ingredients in the traditional Chinese medicine Sanghuang, and (E)-4-(3,4-dihydroxyphenyl)but-3-en-2-one contained the most targets, including cytochrome P450 family (CYP450), human epidermal growth factor receptor (EGFR), and matrix metalloproteinase (MMP) and so on. A total of 358 targets were screened as the compound targets of Sanghuang,among them 217 genes were regarded as common targets for Sanghuang and pneumonia, and 69 key genes related to pneumonia were amine oxidase copper containing 3 gene (AOC3), DNA ligase 1 gene (LIG1), glutamyl aminopeptidase gene (ENPEP), aldehyde dehydrogenase 2 family member gene (ALDH2), PHD finger protein 8 gene (PHF8), solute carrier family 11 member 2 gene (SLC11A2),CYP50 and so on.The KEGG and GO analysis results showed that Sanghuang mainly produced a marked effect through 17 metabolic pathways, including the phosphatidylinositol-3 kinase/protein kinase B (PI3K/Akt) signaling pathway, microRNAs(miRNA) in cancer, chemical carcinogenesis - receptor activation, prostate cancer, proteoglycans and lipids in cancer, atherosclerosis, chemical carcinogenesis-reactive oxygen species (ROS) and other related pathways. Conclusion (E)-4-(3,4-dihydroxyphenyl)but-3-en-2-one is the most effective chemical substance in the treatment of pneumonia among the ingredients of Sanghuang, and its mechanism is mainly related to the CYP450 family.

Key words: Sanghuang, Pneumonia, Network pharmacology, Signaling pathway, Target

中图分类号: 

  • R285.5