{"title":"Strategies for programmable manipulation of alternative splicing","authors":"","doi":"10.1016/j.gde.2024.102272","DOIUrl":null,"url":null,"abstract":"<div><div>Alternative splicing (AS) plays a pivotal role in protein diversity and mRNA maturation. Programmable control of targeted AS events is of longstanding interest in RNA biology, promising correction of dysregulated splicing in disease and discovery of AS events. This review explores four main strategies for programmable splicing manipulation: (1) inhibiting splicing signals with antisense oligonucleotides (ASOs), exemplified by therapies approved by the U.S. Food and Drug Administration, (2) applying DNA-targeting clustered regularly interspaced short palindromic repeats systems to edit splicing signals, (3) using synthetic splicing factors, including synthetic proteins and ribonucleoproteins, inspired by natural RNA-binding proteins, and (4) guiding endogenous splicing machinery with bifunctional ASOs and engineered small nuclear RNAs. While ASOs remain clinically prominent, emerging technologies aim for broad, scalable, durable, and precise splicing modulation, holding promise for transformative advancements in RNA biology and therapeutic interventions.</div></div>","PeriodicalId":50606,"journal":{"name":"Current Opinion in Genetics & Development","volume":null,"pages":null},"PeriodicalIF":3.7000,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Opinion in Genetics & Development","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0959437X24001217","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Alternative splicing (AS) plays a pivotal role in protein diversity and mRNA maturation. Programmable control of targeted AS events is of longstanding interest in RNA biology, promising correction of dysregulated splicing in disease and discovery of AS events. This review explores four main strategies for programmable splicing manipulation: (1) inhibiting splicing signals with antisense oligonucleotides (ASOs), exemplified by therapies approved by the U.S. Food and Drug Administration, (2) applying DNA-targeting clustered regularly interspaced short palindromic repeats systems to edit splicing signals, (3) using synthetic splicing factors, including synthetic proteins and ribonucleoproteins, inspired by natural RNA-binding proteins, and (4) guiding endogenous splicing machinery with bifunctional ASOs and engineered small nuclear RNAs. While ASOs remain clinically prominent, emerging technologies aim for broad, scalable, durable, and precise splicing modulation, holding promise for transformative advancements in RNA biology and therapeutic interventions.
期刊介绍:
Current Opinion in Genetics and Development aims to stimulate scientifically grounded, interdisciplinary, multi-scale debate and exchange of ideas. It contains polished, concise and timely reviews and opinions, with particular emphasis on those articles published in the past two years. In addition to describing recent trends, the authors are encouraged to give their subjective opinion of the topics discussed.
In Current Opinion in Genetics and Development we help the reader by providing in a systematic manner:
1. The views of experts on current advances in their field in a clear and readable form.
2. Evaluations of the most interesting papers, annotated by experts, from the great wealth of original publications.[...]
The subject of Genetics and Development is divided into six themed sections, each of which is reviewed once a year:
• Cancer Genomics
• Genome Architecture and Expression
• Molecular and genetic basis of disease
• Developmental mechanisms, patterning and evolution
• Cell reprogramming, regeneration and repair
• Genetics of Human Origin / Evolutionary genetics (alternate years)