{"title":"与皮肌炎间质性肺病相关的免疫相关基因","authors":"Changjian Liu, Yongpeng Ge","doi":"10.2147/IJGM.S490294","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Interstitial lung disease (ILD) is one of the significant complications of dermatomyositis (DM), but the mechanisms by which it occurs remain incompletely elucidated. This study aimed to explore further the possible genetic mechanisms by which this complication occurs.</p><p><strong>Methods: </strong>Gene expression profiles for DM (GSE39454, GSE46239, GSE143323) and ILD (GSE32537, GSE110147, GSE150910) were downloaded from the Gene Expression Omnibus (GEO) database. After identifying common differentially expressed genes (DEGs) to DM and ILD using the \"limma\" R package and the \"VennDiagram\" R package, functional annotation, relationship to immune cell infiltration, identification of transcription factors (TFs), we also collected clinical cases of DM-associated ILD (DM-ILD), including 3 cases of rapidly progressive ILD (RP-ILD) and 3 cases of none-RP-ILD, and explored whether there were differences in serum lymphocyte subpopulations.</p><p><strong>Results: </strong>A total of 4 common DEGs (SLAMF7, SPP1, TDO2, and VCAM1) were screened and Gene Ontology (GO) enrichment analysis showed that these genes were mainly enriched in T cell activation, regulation of lymphocyte activation, lymphocyte differentiation, leukocyte proliferation and regulation of T cell activation. In terms of Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways, the three significantly enriched pathways were the PI3K-Akt signaling pathway, MAPK signaling pathway, and Cytokine-cytokine receptor interaction. In lung and muscle tissues, 21 and 3 TFs may regulate the expression of these genes, respectively. Finally, by analysing the serum lymphocyte subpopulations, we also found a decrease in the absolute number of CD8+ T cells and an increase in the CD4+ /CD8+ T cell ratio in DM combined with RP-ILD.</p><p><strong>Conclusion: </strong>These common pathways and key genes may provide new ideas for further research into DM-ILD.</p>","PeriodicalId":14131,"journal":{"name":"International Journal of General Medicine","volume":"17 ","pages":"5261-5271"},"PeriodicalIF":2.1000,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11573690/pdf/","citationCount":"0","resultStr":"{\"title\":\"Immune-Related Genes Associated with Interstitial Lung Disease in Dermatomyositis.\",\"authors\":\"Changjian Liu, Yongpeng Ge\",\"doi\":\"10.2147/IJGM.S490294\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Interstitial lung disease (ILD) is one of the significant complications of dermatomyositis (DM), but the mechanisms by which it occurs remain incompletely elucidated. This study aimed to explore further the possible genetic mechanisms by which this complication occurs.</p><p><strong>Methods: </strong>Gene expression profiles for DM (GSE39454, GSE46239, GSE143323) and ILD (GSE32537, GSE110147, GSE150910) were downloaded from the Gene Expression Omnibus (GEO) database. After identifying common differentially expressed genes (DEGs) to DM and ILD using the \\\"limma\\\" R package and the \\\"VennDiagram\\\" R package, functional annotation, relationship to immune cell infiltration, identification of transcription factors (TFs), we also collected clinical cases of DM-associated ILD (DM-ILD), including 3 cases of rapidly progressive ILD (RP-ILD) and 3 cases of none-RP-ILD, and explored whether there were differences in serum lymphocyte subpopulations.</p><p><strong>Results: </strong>A total of 4 common DEGs (SLAMF7, SPP1, TDO2, and VCAM1) were screened and Gene Ontology (GO) enrichment analysis showed that these genes were mainly enriched in T cell activation, regulation of lymphocyte activation, lymphocyte differentiation, leukocyte proliferation and regulation of T cell activation. In terms of Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways, the three significantly enriched pathways were the PI3K-Akt signaling pathway, MAPK signaling pathway, and Cytokine-cytokine receptor interaction. In lung and muscle tissues, 21 and 3 TFs may regulate the expression of these genes, respectively. Finally, by analysing the serum lymphocyte subpopulations, we also found a decrease in the absolute number of CD8+ T cells and an increase in the CD4+ /CD8+ T cell ratio in DM combined with RP-ILD.</p><p><strong>Conclusion: </strong>These common pathways and key genes may provide new ideas for further research into DM-ILD.</p>\",\"PeriodicalId\":14131,\"journal\":{\"name\":\"International Journal of General Medicine\",\"volume\":\"17 \",\"pages\":\"5261-5271\"},\"PeriodicalIF\":2.1000,\"publicationDate\":\"2024-11-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11573690/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of General Medicine\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.2147/IJGM.S490294\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"MEDICINE, GENERAL & INTERNAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of General Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.2147/IJGM.S490294","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
Immune-Related Genes Associated with Interstitial Lung Disease in Dermatomyositis.
Background: Interstitial lung disease (ILD) is one of the significant complications of dermatomyositis (DM), but the mechanisms by which it occurs remain incompletely elucidated. This study aimed to explore further the possible genetic mechanisms by which this complication occurs.
Methods: Gene expression profiles for DM (GSE39454, GSE46239, GSE143323) and ILD (GSE32537, GSE110147, GSE150910) were downloaded from the Gene Expression Omnibus (GEO) database. After identifying common differentially expressed genes (DEGs) to DM and ILD using the "limma" R package and the "VennDiagram" R package, functional annotation, relationship to immune cell infiltration, identification of transcription factors (TFs), we also collected clinical cases of DM-associated ILD (DM-ILD), including 3 cases of rapidly progressive ILD (RP-ILD) and 3 cases of none-RP-ILD, and explored whether there were differences in serum lymphocyte subpopulations.
Results: A total of 4 common DEGs (SLAMF7, SPP1, TDO2, and VCAM1) were screened and Gene Ontology (GO) enrichment analysis showed that these genes were mainly enriched in T cell activation, regulation of lymphocyte activation, lymphocyte differentiation, leukocyte proliferation and regulation of T cell activation. In terms of Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways, the three significantly enriched pathways were the PI3K-Akt signaling pathway, MAPK signaling pathway, and Cytokine-cytokine receptor interaction. In lung and muscle tissues, 21 and 3 TFs may regulate the expression of these genes, respectively. Finally, by analysing the serum lymphocyte subpopulations, we also found a decrease in the absolute number of CD8+ T cells and an increase in the CD4+ /CD8+ T cell ratio in DM combined with RP-ILD.
Conclusion: These common pathways and key genes may provide new ideas for further research into DM-ILD.
期刊介绍:
The International Journal of General Medicine is an international, peer-reviewed, open access journal that focuses on general and internal medicine, pathogenesis, epidemiology, diagnosis, monitoring and treatment protocols. The journal is characterized by the rapid reporting of reviews, original research and clinical studies across all disease areas.
A key focus of the journal is the elucidation of disease processes and management protocols resulting in improved outcomes for the patient. Patient perspectives such as satisfaction, quality of life, health literacy and communication and their role in developing new healthcare programs and optimizing clinical outcomes are major areas of interest for the journal.
As of 1st April 2019, the International Journal of General Medicine will no longer consider meta-analyses for publication.