摘要
目的基于网络药理学,探究芪莲益肾膏治疗慢性肾脏病的免疫调节机制。方法通过中药系统药理学数据库与分析平台检索芪莲益肾膏的活性成分和对应靶标,利用DrugBank数据库和UniProt数据库对靶点信息进行标准化,利用DrugBank、TTD、CTD、GeneCards数据库检索慢性肾脏病相关靶点,获得芪莲益肾膏与慢性肾脏病重合的潜在靶标。利用Cytoscape 3.2.1软件构建成分-靶点网络图,并结合DAVID数据库进行GO生物过程和KEGG信号通路富集分析,通过查阅文献,获得芪莲益肾膏治疗慢性肾脏病的免疫相关通路,并通过分子对接技术对所得结果进行验证。结果从芪莲益肾膏中筛选得到144个候选活性成分和261个作用靶标,其中83个靶标与慢性肾脏病相关靶点重合。芪莲益肾膏治疗慢性肾脏病主要成分为檞皮素、木犀草素、山柰酚等,与免疫调节相关的通路主要涉及IL-17、TNF、Th17细胞分化、NF-κB、JAK-STAT等信号通路。分子对接初步验证了主要活性成分可以与Foxp3、RORγt结合,发挥生物学作用。结论本研究初步揭示了芪莲益肾膏多成分、多靶点、多途径治疗慢性肾脏病的免疫调节机制,为芪莲益肾膏的临床开发利用提供了依据。
Objective To explore the immune regulatory mechanism of Qilian Yishen Ointment in the treatment of chronic kidney disease based on network pharmacology.Methods The active ingredients and corresponding targets of Qilian Yishen Ointment were searched through traditional Chinese medicine systems pharmacology database and analysis platform.The target information was standardized by DrugBank database and UniProt database.The targets related to chronic kidney disease were searched by DrugBank,TTD,CTD,and GeneCards database.The potential targets of overlap between Qilian Yishen Ointment and chronic kidney disease were obtained.Cytoscape 3.2.1 was used to construct the component-target network diagram,and DAVID database was used to analyze the GO biological process and KEGG signal pathway enrichment.Through literature review,the immune-related pathway of Qilian Yishen Ointment in the treatment of chronic kidney disease was obtained,and the results were verified by molecular docking technology.Results A total of 144 candidate active ingredients and 261 targets were screened from Qilian Yishen Ointment,among which 83 targets overlaps with those related to chronic kidney disease.The main components of Qilian Yishen Ointment in the treatment of chronic kidney disease were balletin,luteolin,kaempiol,etc.The pathways related to immune regulation mainly involve IL-17,TNF,Th17 cell differentiation,NF-κB,JAK-STAT,and other signaling pathways.Molecular docking preliminarily verified that the main active ingredients could bind Foxp3 and RORγt to play biological roles.Conclusion This study preliminarily reveals the immune regulatory mechanism of Qilian Yishen Ointment with multiple components,multiple targets and multiple approaches in the treatment of chronic kidney disease,and provides a basis for the clinical development and utilization of Qilian Yishen Ointment.
作者
王彦芳
史宏硕
张颖颖
杨田田
司国民
WANG Yanfang;SHI Hongshuo;ZHANG Yingying;YANG Tiantian;SI Guomin(Institute of Traditional Chinese Medicine,Shandong University of Traditional Chinese Medicine,Shandong Province,Jinan 250355,China;Department of Traditional Chinese Medicine,Shandong Provincial Hospital,Shandong Province,Jinan 250021,China)
出处
《中国医药导报》
CAS
2021年第30期14-18,F0004,共6页
China Medical Herald
基金
国家自然科学基金青年科学基金项目(81803864)
山东省自然科学基金面上项目(ZR2020MH395)
山东省中医药科技发展计划项目(2019-0052)。
关键词
芪莲益肾膏
慢性肾脏病
免疫调节
网络药理学
分子对接
信号通路
Qilian Yishen ointment
Chronic kidney disease
Immune regulatory
Network pharmacology
Molecular docking
Signaling pathways
