{"title":"长链非编码rna在多发性骨髓瘤中的表观遗传作用。","authors":"Nikita Mehra, Subhiksha Sundaram, Parth Shah, Arunagiri Kuha Deva Magendhra Rao","doi":"10.1007/s11912-024-01623-5","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose of the review: </strong>This review aims to explore the pivotal role of long non-coding RNAs (lncRNAs) as epigenetic regulators in the pathogenesis of multiple myeloma (MM). Additionally, we have portrayed the dual role of lncRNAs in the epigenetic landscape of MM pathobiology.</p><p><strong>Recent findings: </strong>In MM, lncRNAs are pivotal for proliferation, progression, and drug resistance by acting as miRNA sponges, regulating mRNA activity through microRNA recognition elements (MREs). Epigenetic modifications in lncRNAs influence gene expression, with some like MEG3, GAS5, CRNDE, and H19 showing promoter hypermethylation, while MALAT1 exhibits hypomethylation. Targeting lncRNAs using siRNA, ASO, CRISPR-Cas9, or small molecule inhibitors shows promise in preclinical studies, alongside the potential benefits of epigenetic-based therapies such as DNMTi and HDACi. Clinical trials combining epigenetic modifiers with standard chemotherapy show encouraging results, especially in relapsed/refractory MM. The key finding of the studies highlighted in the review paves the way for understanding the epigenetic role of lncRNAs in MM disease progression and biology. In addition, the novel therapeutic strategies that have shown promising results have been highlighted. The adoption of the epigenetic landscape into therapeutics in addition to existing treatment strategies may increase the efficacy of treatment approaches.</p>","PeriodicalId":10861,"journal":{"name":"Current Oncology Reports","volume":" ","pages":"37-44"},"PeriodicalIF":4.7000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Epigenetic Role of Long Non-coding RNAs in Multiple Myeloma.\",\"authors\":\"Nikita Mehra, Subhiksha Sundaram, Parth Shah, Arunagiri Kuha Deva Magendhra Rao\",\"doi\":\"10.1007/s11912-024-01623-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose of the review: </strong>This review aims to explore the pivotal role of long non-coding RNAs (lncRNAs) as epigenetic regulators in the pathogenesis of multiple myeloma (MM). Additionally, we have portrayed the dual role of lncRNAs in the epigenetic landscape of MM pathobiology.</p><p><strong>Recent findings: </strong>In MM, lncRNAs are pivotal for proliferation, progression, and drug resistance by acting as miRNA sponges, regulating mRNA activity through microRNA recognition elements (MREs). Epigenetic modifications in lncRNAs influence gene expression, with some like MEG3, GAS5, CRNDE, and H19 showing promoter hypermethylation, while MALAT1 exhibits hypomethylation. Targeting lncRNAs using siRNA, ASO, CRISPR-Cas9, or small molecule inhibitors shows promise in preclinical studies, alongside the potential benefits of epigenetic-based therapies such as DNMTi and HDACi. Clinical trials combining epigenetic modifiers with standard chemotherapy show encouraging results, especially in relapsed/refractory MM. The key finding of the studies highlighted in the review paves the way for understanding the epigenetic role of lncRNAs in MM disease progression and biology. In addition, the novel therapeutic strategies that have shown promising results have been highlighted. The adoption of the epigenetic landscape into therapeutics in addition to existing treatment strategies may increase the efficacy of treatment approaches.</p>\",\"PeriodicalId\":10861,\"journal\":{\"name\":\"Current Oncology Reports\",\"volume\":\" \",\"pages\":\"37-44\"},\"PeriodicalIF\":4.7000,\"publicationDate\":\"2025-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current Oncology Reports\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1007/s11912-024-01623-5\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/1/3 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"ONCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Oncology Reports","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s11912-024-01623-5","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/3 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"ONCOLOGY","Score":null,"Total":0}
Epigenetic Role of Long Non-coding RNAs in Multiple Myeloma.
Purpose of the review: This review aims to explore the pivotal role of long non-coding RNAs (lncRNAs) as epigenetic regulators in the pathogenesis of multiple myeloma (MM). Additionally, we have portrayed the dual role of lncRNAs in the epigenetic landscape of MM pathobiology.
Recent findings: In MM, lncRNAs are pivotal for proliferation, progression, and drug resistance by acting as miRNA sponges, regulating mRNA activity through microRNA recognition elements (MREs). Epigenetic modifications in lncRNAs influence gene expression, with some like MEG3, GAS5, CRNDE, and H19 showing promoter hypermethylation, while MALAT1 exhibits hypomethylation. Targeting lncRNAs using siRNA, ASO, CRISPR-Cas9, or small molecule inhibitors shows promise in preclinical studies, alongside the potential benefits of epigenetic-based therapies such as DNMTi and HDACi. Clinical trials combining epigenetic modifiers with standard chemotherapy show encouraging results, especially in relapsed/refractory MM. The key finding of the studies highlighted in the review paves the way for understanding the epigenetic role of lncRNAs in MM disease progression and biology. In addition, the novel therapeutic strategies that have shown promising results have been highlighted. The adoption of the epigenetic landscape into therapeutics in addition to existing treatment strategies may increase the efficacy of treatment approaches.
期刊介绍：
This journal aims to review the most important, recently published clinical findings in the field of oncology. By providing clear, insightful, balanced contributions by international experts, the journal intends to serve all those involved in the care of those affected by cancer.
We accomplish this aim by appointing international authorities to serve as Section Editors in key subject areas, such as cancer prevention, leukemia, melanoma, neuro-oncology, and palliative medicine. Section Editors, in turn, select topics for which leading experts contribute comprehensive review articles that emphasize new developments and recently published papers of major importance, highlighted by annotated reference lists. An international Editorial Board reviews the annual table of contents, suggests articles of special interest to their country/region, and ensures that topics are current and include emerging research. Commentaries from well-known figures in the field are also provided.
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