中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (5): 742-748.doi: 10.12307/2022.121

• 组织构建相关数据分析 Date analysis of organization construction • 上一篇    下一篇

二妙散治疗类风湿关节炎的作用机制

赵雨薇1,高玉亭2,李  振1,2,郝慧琴1,2   

  1. 山西中医药大学,1基础医学院,2中西医结合基础实验室,山西省晋中市   030600
  • 收稿日期:2020-11-10 修回日期:2020-11-13 接受日期:2020-12-14 出版日期:2022-02-18 发布日期:2021-12-01
  • 通讯作者: 郝慧琴,博士,教授,山西中医药大学基础医学院,山西中医药大学中西医结合基础实验室,山西省晋中市 030600
  • 作者简介:赵雨薇,女,1990年生,汉族,山西省人, 2020年山东中医药大学毕业,博士,讲师,主要从事中医临床文献研究。
  • 基金资助:
    国家自然科学基金项目(81904034),项目负责人:李振;山西省重点研发计划(201803D31084),项目负责人:郝慧琴;山西省面上青年基金项目(201901D211534),项目负责人:高玉亭

Mechanism of Ermiao San in the treatment of rheumatoid arthritis

Zhao Yuwei1, Gao Yuting2, Li Zhen1, 2, Hao Huiqin1, 2    

  1. 1Basic Medical College, 2Basic Laboratory of Integrated Traditional Chinese and Western Medicine, Shanxi University of Chinese Medicine, Jinzhong 030600, Shanxi Province, China
  • Received:2020-11-10 Revised:2020-11-13 Accepted:2020-12-14 Online:2022-02-18 Published:2021-12-01
  • Contact: Hao Huiqin, MD, Professor, Basic Medical College, Basic Laboratory of Integrated Traditional Chinese and Western Medicine, Shanxi University of Chinese Medicine, Jinzhong 030600, Shanxi Province, China
  • About author:Zhao Yuwei, MD, Lecturer, Basic Medical College, Shanxi University of Chinese Medicine, Jinzhong 030600, Shanxi Province, China
  • Supported by:
    the National Natural Science Foundation of China, No. 81904034 (to LZ); Shanxi Provincial Key Research and Development Program, No. 201803D31084 (to HHQ); General Youth Fund Project of Shanxi Province, No. 201901D211534 (to GYT) 

摘要:

文题释义:
分子对接:是通过受体的特征以及受体和药物分子之间的相互作用方式来进行药物设计的方法,主要研究分子间(如配体和受体)相互作用,并预测其结合模式和亲合力的一种理论模拟方法。
ADME:“药代动力学”,指人体对外源化学物的吸收(Absorption)、分布(Distribution)、代谢(Metabolism)及排泄(Excretion)过程。

背景:传统复方中药二妙散治疗类风湿关节炎具有良好的效果,已有研究证明其具有抑制血管新生的作用,延缓病情发展,但其作用机制尚不明确。
目的:基于网络药理学方法和分子对接分析二妙散治疗类风湿关节炎的药理机制,为经典方剂的治疗机制研究及临证运用提供参考依据。
方法:通过中医药系统药理学平台(TCMSP)获取苍术、黄柏的主要化学成分及其靶点,根据ADME筛选中药活性组分;通过GeneCards,OMIM,TTD,DRUGBANK数据库获取类风湿关节炎主要靶点,利用String平台进行蛋白质相互作用分析,构建PPI网络并挖掘网络中潜在的蛋白质功能模块。运用Metascape平台分析“药物-成分-靶点”及其参与的生物学过程及信号通路,然后使用Cytoscape 3.8.0软件构建“二妙散成分-类风湿关节炎靶点-通路”网络,最后通过Autodock软件对网络中度值较高的药物成分与核心作用靶点进行分子对接验证。
结果与结论:①二妙散调治类风湿关节炎的核心活性成分为槲皮素、汉黄芩素及β-谷甾醇等,核心靶点有前列腺素G/H合成酶2(PTGS2)、原癌基因蛋白(JUN)及核转录因子κB/p65(RELA)等;②二妙散调治类风湿关节炎的生物学通路主要作用于晚期糖基化终产物(AGE-RAGE)、有丝分裂原活性蛋白激酶(MAPK)、白细胞介素17以及肿瘤坏死因子等信号通路,主要与免疫调节、细胞凋亡、炎性反应及氧化应激有关;③分子对接结果证实,二妙散中槲皮素、汉黄芩素及β-谷甾醇等关键化合物与前列腺素G/H合成酶2、原癌基因蛋白和核转录因子κB/p65等关键靶点有较为稳定的结合活性;④文章结果初步揭示了二妙散通过多成分、多靶点、多通路调控的特点发挥治疗类风湿关节炎的分子药理学作用机制,为二妙散的作用机制研究及临床应用提供了理论基础。

https://orcid.org/0000-0002-2184-999X (赵雨薇) ;https://orcid.org/0000-0003-1144-2579 (郝慧琴)

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程

关键词: 二妙散, 中医药, 网络药理学, 分子对接, 类风湿关节炎, 靶点预测, 免疫调节, 炎性反应

Abstract: BACKGROUND: Ermiao San has a good effect in the treatment of rheumatoid arthritis. Studies have proved that Ermiao San can inhibit angiogenesis and delay the progression of the disease, but its mechanism is not clear. 
OBJECTIVE: To analyze the pharmacological mechanism of Ermiao San in the treatment of rheumatoid arthritis based on network pharmacology and molecular docking, so as to provide reference for studying the therapeutic mechanism and clinical application of classical prescriptions. 
METHODS: The main chemical components and targets of Atractylodes macrocephala and Phellodendri were collected on the Systematic Pharmacological Platform of Traditional Chinese Medicine (TCMSP), and the active components of traditional Chinese medicine were screened according to ADME. The main targets of rheumatoid arthritis were obtained by GeneCards, OMIM, TTD and DRUGBANK databases, and the protein interaction was analyzed by String platform to construct the protein-protein interaction network and mine the potential protein functional modules in the network. The “drug-ingredient-target” and the relevant biological processes and signaling pathways were analyzed by Metascape platform, and then the “Ermiao San component-rheumatoid arthritis target-pathway” network was constructed by Cytoscape3.8.0 software. Finally, the molecular docking verification was carried out between the drug components with high value in the network and the core action target by Autodock software. 
RESULTS AND CONCLUSION: The core active components of Ermiao San in the treatment of rheumatoid arthritis are quercetin, wogonin, β-sitosterol and so on, and the core targets are prostaglandin G/H synthetase 2, JUN proto-oncogene protein, and nuclear factor-κb/p65. The biological pathways of Ermiao San in the treatment of rheumatoid arthritis mainly include advanced glycation end product and receptor, mitogen-activated protein kinase, interleukin-17, and tumor necrosis factor signaling pathway, which are mainly related to immune regulation, apoptosis, inflammatory reaction and oxidative stress. The results of molecular docking showed that the key compounds such as quercetin, wogonin and β-sitosterol in Ermiao San have stable binding activity with key targets such as prostaglandin G/H synthetase 2, JUN proto-oncogene protein, and nuclear factor-κb/p65. This study preliminarily indicates that Ermiao San plays a role in the treatment of rheumatoid arthritis through multi-component, multi-target and multi-pathway regulations, which provides a basis for the study on the mechanism and clinical application of Ermiao San.


Key words: Ermiao San, traditional Chinese medicine, network pharmacology, molecular docking, rheumatoid arthritis, target prediction, immune regulation, inflammatory response

中图分类号: