Network-pharmacology and molecular docking-based investigation of mechanism of Sophora flavescens on cancer and inflammation

• 作者: Junshan Liu Lijuan Deng Wenxuan Li Yuhe Lei
• 来源期刊: TMR现代中药
• 学科: 医学
• 关键词: Network-pharmacology Molecular docking Sophora flavescens CANCER INFLAMMATION
• 年，卷（期）: tmrxdzy_2020,（4）
• 页码范围: 178-191
• 页数: 14页
• 分类号: R73

摘要

Objective:In order to explore the systematical regulatory mechanism of Kushen(Sophora flavescens,SF)on inflammation and cancer,we analyzed inter-molecular interactions between herbal ingredients of SF and human inflammation and cancer through network-pharmacology and molecular docking-based approaches.Methods:Firstly,ingredients and potential targets were obtained from Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform,GeneCards database,Therapeutic Targets Database and Online Mendelian Inheritance in Man database.Then,protein-protein interaction network and medicine-ingredient-target-disease network were established and analyzed via STRING and Cytoscape.Surflex-dock was performed by SybylX-2.0.Finally,functional enrichment and pathway enrichment were achieved by Gene Ontology database and Kyoto Encyclopedia of Genes and Genomes database.Results:The results showed that 113 components of SF and 53 potential targets were related in the study.SF exerts anti-inflammatory and anti-cancer mechanism through key targets located in nucleus,such as JUN,MYC,RELA,NCOA,PPARG which may trigger the NF-κB pathway,the Bcl-2/Bax pathway and other pathways to effect DNA transcriptional activity.Conclusions:The study predicted the mechanism of SF on cancer and inflammation.According to the results,we suggest that the ingredients of SF effect on DNA bingding and transcription in nuclear receptors-like JUN,MYC,RELA,NCOA,PPARG.the receptors trigger several pathways including NF-κB pathway,the Bcl-2/Bax pathway and others.Eventually,it regulats inflammatory factors and cell proliferation,senescence and apoptosis.