皮肤性病诊疗学杂志2024，Vol.31Issue(6)：381-390,10.DOI:10.3969/j.issn.1674-8468.2024.06.003
靛玉红可能通过靶向MAPK14参与银屑病的发病
Indirubin may be involved in the pathogenesis of psoriasis by targeting MAPK14
摘要
Abstract
Objective To investigate the target of indirubin in psoriasis,and to elucidate the possible effect of indirubin on psoriasis through MAPK14.Methods The GSE30999 and GSE78097 psoriasis datasets downloaded from the Gene Expression Omnibus(GEO)database were used as training and validation sets,respectively.The differentially expressed genes were screened,and their biological functions and pathways were analyzed.Intersections with indirubin target genes were used to obtain differentially expressed indirubin target genes.Meanwhile gene corr-elation was analyzed and differential gene expression was verified.LASSO and Cox regression model were used to screen the best target genes for indirubin.Molecular docking of indirubin was performed to analyze the structural relationship.Results A total of 8 indirubin target genes were found in the GSE30999 dataset,which were differentially expressed compared with the control group.Seven genes had high diagnostic value(AUC＞0.8),and one gene had low diagnostic value(AUC＞0.6).GO and KEGG enrichment analyses showed that the eight indirubin target genes were mainly related to cell aging,chemical carcinogenic receptor activation,lipid and ather-osclerosis,acute myeloid leukemia,and AGE-RAGE signaling pathways in diabetic complica-tions.The best target gene of indirubin,MAPK14 gene,was screened by LASSO and Cox regres-sion model.Molecular docking suggested that indirubin was tightly bound to MAPK14.Conclu-sion Indirubin may be involved in the regulation of the pathogenesis and treatment of psoriasis through MAPK14.关键词
银屑病/靛玉红/MAPK14/高通量基因表达Key words
psoriasis/indirubin/MAPK14/gene expression omnibus引用本文复制引用
刘守刚,刘芳华,陈永锋..靛玉红可能通过靶向MAPK14参与银屑病的发病[J].皮肤性病诊疗学杂志,2024,31(6):381-390,10.基金项目
广东省中医药局科研项目(20202130) （20202130）
