{"title":"Long noncoding RNA MEG3: an active player in fibrosis.","authors":"Xiaoying Jiang","doi":"10.1007/s43440-024-00661-x","DOIUrl":null,"url":null,"abstract":"<p><p>Fibrosis, characterized by excess accumulation of extracellular matrix components, disrupts normal tissue structure and causes organ dysfunction. Long noncoding RNAs (lncRNAs) are a subset of RNAs longer than 200 nucleotides that are not converted into proteins. The increasing research indicated that lncRNA maternally expressed gene 3 (MEG3) was dysregulated in the pathologic process of fibrosis in several tissues. LncRNA MEG3 was revealed to regulate the expression of target proteins or serve as a miRNAs sponge to control the development of fibrosis, which was involved in NF-ҡB, PI3K/AKT, JAK2/STAT3, Wnt/β-catenin, ERK/p38, and Hh pathway. Importantly, the interference of MEG3 level ameliorated fibrosis. The present review summarized available studies of lncRNA MEG3 in fibrosis, which is helpful for a deeper understanding of the roles of MEG3 in fibrosis.</p>","PeriodicalId":19947,"journal":{"name":"Pharmacological Reports","volume":" ","pages":""},"PeriodicalIF":3.6000,"publicationDate":"2024-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pharmacological Reports","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s43440-024-00661-x","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
引用次数: 0
Abstract
Fibrosis, characterized by excess accumulation of extracellular matrix components, disrupts normal tissue structure and causes organ dysfunction. Long noncoding RNAs (lncRNAs) are a subset of RNAs longer than 200 nucleotides that are not converted into proteins. The increasing research indicated that lncRNA maternally expressed gene 3 (MEG3) was dysregulated in the pathologic process of fibrosis in several tissues. LncRNA MEG3 was revealed to regulate the expression of target proteins or serve as a miRNAs sponge to control the development of fibrosis, which was involved in NF-ҡB, PI3K/AKT, JAK2/STAT3, Wnt/β-catenin, ERK/p38, and Hh pathway. Importantly, the interference of MEG3 level ameliorated fibrosis. The present review summarized available studies of lncRNA MEG3 in fibrosis, which is helpful for a deeper understanding of the roles of MEG3 in fibrosis.
期刊介绍：
Pharmacological Reports publishes articles concerning all aspects of pharmacology, dealing with the action of drugs at a cellular and molecular level, and papers on the relationship between molecular structure and biological activity as well as reports on compounds with well-defined chemical structures.
Pharmacological Reports is an open forum to disseminate recent developments in: pharmacology, behavioural brain research, evidence-based complementary biochemical pharmacology, medicinal chemistry and biochemistry, drug discovery, neuro-psychopharmacology and biological psychiatry, neuroscience and neuropharmacology, cellular and molecular neuroscience, molecular biology, cell biology, toxicology.
Studies of plant extracts are not suitable for Pharmacological Reports.
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