{"title":"用综合生物信息学方法揭示银屑病病理和治疗的分子奥秘","authors":"","doi":"10.1016/j.genrep.2024.101984","DOIUrl":null,"url":null,"abstract":"<div><p>Psoriasis is a chronic relapsing inflammatory disease of the skin that affects almost 2–3 % population worldwide. The current treatment strategies include palliative therapeutics targeting the inflammatory pathways that do not completely cure the lesioned skin. The molecular cues in the hyper-proliferative and aberrantly differentiated keratinocytes of the psoriatic lesioned skin remain unknown. Through an integrative in-silico approach, we have analyzed human psoriatic skin samples from 3 RNA-Seq and 3 microarray datasets to identify 340 differentially expressed genes (DEGs). Further, these DEGs were analyzed using gene ontology enrichment, KEGG pathways, and protein-protein interaction networks for their role in disease pathology and the identification of hub genes. The expression of the hub genes was validated in a preclinical murine model of psoriasiform dermatitis. Finally, the ten hub genes were assessed for their drugability, which revealed 74 drugs targeting 7 hub genes (CCNA2, TOP2A, BIRC5, RRM2, CDK1, AURKA, and CCNB1) that can be repurposed for psoriasis treatment. This study provides an understanding of psoriasis pathophysiology and suggests key molecular biomarkers as therapeutic targets for effective mitigation of the disease.</p></div>","PeriodicalId":12673,"journal":{"name":"Gene Reports","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An integrated bioinformatics approach for unravelling the molecular insights into psoriasis pathology and therapeutics\",\"authors\":\"\",\"doi\":\"10.1016/j.genrep.2024.101984\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Psoriasis is a chronic relapsing inflammatory disease of the skin that affects almost 2–3 % population worldwide. The current treatment strategies include palliative therapeutics targeting the inflammatory pathways that do not completely cure the lesioned skin. The molecular cues in the hyper-proliferative and aberrantly differentiated keratinocytes of the psoriatic lesioned skin remain unknown. Through an integrative in-silico approach, we have analyzed human psoriatic skin samples from 3 RNA-Seq and 3 microarray datasets to identify 340 differentially expressed genes (DEGs). Further, these DEGs were analyzed using gene ontology enrichment, KEGG pathways, and protein-protein interaction networks for their role in disease pathology and the identification of hub genes. The expression of the hub genes was validated in a preclinical murine model of psoriasiform dermatitis. Finally, the ten hub genes were assessed for their drugability, which revealed 74 drugs targeting 7 hub genes (CCNA2, TOP2A, BIRC5, RRM2, CDK1, AURKA, and CCNB1) that can be repurposed for psoriasis treatment. This study provides an understanding of psoriasis pathophysiology and suggests key molecular biomarkers as therapeutic targets for effective mitigation of the disease.</p></div>\",\"PeriodicalId\":12673,\"journal\":{\"name\":\"Gene Reports\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2024-07-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Gene Reports\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2452014424001079\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"GENETICS & HEREDITY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Gene Reports","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2452014424001079","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GENETICS & HEREDITY","Score":null,"Total":0}
An integrated bioinformatics approach for unravelling the molecular insights into psoriasis pathology and therapeutics
Psoriasis is a chronic relapsing inflammatory disease of the skin that affects almost 2–3 % population worldwide. The current treatment strategies include palliative therapeutics targeting the inflammatory pathways that do not completely cure the lesioned skin. The molecular cues in the hyper-proliferative and aberrantly differentiated keratinocytes of the psoriatic lesioned skin remain unknown. Through an integrative in-silico approach, we have analyzed human psoriatic skin samples from 3 RNA-Seq and 3 microarray datasets to identify 340 differentially expressed genes (DEGs). Further, these DEGs were analyzed using gene ontology enrichment, KEGG pathways, and protein-protein interaction networks for their role in disease pathology and the identification of hub genes. The expression of the hub genes was validated in a preclinical murine model of psoriasiform dermatitis. Finally, the ten hub genes were assessed for their drugability, which revealed 74 drugs targeting 7 hub genes (CCNA2, TOP2A, BIRC5, RRM2, CDK1, AURKA, and CCNB1) that can be repurposed for psoriasis treatment. This study provides an understanding of psoriasis pathophysiology and suggests key molecular biomarkers as therapeutic targets for effective mitigation of the disease.
Gene ReportsBiochemistry, Genetics and Molecular Biology-Genetics
CiteScore
3.30
自引率
7.70%
发文量
246
审稿时长
49 days
期刊介绍:
Gene Reports publishes papers that focus on the regulation, expression, function and evolution of genes in all biological contexts, including all prokaryotic and eukaryotic organisms, as well as viruses. Gene Reports strives to be a very diverse journal and topics in all fields will be considered for publication. Although not limited to the following, some general topics include: DNA Organization, Replication & Evolution -Focus on genomic DNA (chromosomal organization, comparative genomics, DNA replication, DNA repair, mobile DNA, mitochondrial DNA, chloroplast DNA). Expression & Function - Focus on functional RNAs (microRNAs, tRNAs, rRNAs, mRNA splicing, alternative polyadenylation) Regulation - Focus on processes that mediate gene-read out (epigenetics, chromatin, histone code, transcription, translation, protein degradation). Cell Signaling - Focus on mechanisms that control information flow into the nucleus to control gene expression (kinase and phosphatase pathways controlled by extra-cellular ligands, Wnt, Notch, TGFbeta/BMPs, FGFs, IGFs etc.) Profiling of gene expression and genetic variation - Focus on high throughput approaches (e.g., DeepSeq, ChIP-Seq, Affymetrix microarrays, proteomics) that define gene regulatory circuitry, molecular pathways and protein/protein networks. Genetics - Focus on development in model organisms (e.g., mouse, frog, fruit fly, worm), human genetic variation, population genetics, as well as agricultural and veterinary genetics. Molecular Pathology & Regenerative Medicine - Focus on the deregulation of molecular processes in human diseases and mechanisms supporting regeneration of tissues through pluripotent or multipotent stem cells.