{"title":"探索tsRNA作为神经遗传疾病诊断和治疗生物标志物的潜力。","authors":"Shiqi Zhao, Yujia Wang, Liqun Zhou, Zhe Li, Qiuyan Weng","doi":"10.1007/s12035-025-04760-5","DOIUrl":null,"url":null,"abstract":"<p><p>tRNA-derived small RNA (tsRNA) is a recently discovered small non-coding RNA (ncRNA) molecule that widely exists in prokaryotic and eukaryotic transcriptomes and is produced by specific cleavage of mature tRNA or precursor tRNA. In recent years, with the development of high-throughput sequencing technology, tsRNA has been found to have a variety of biological functions, including gene expression regulation, stress signal activation, etc. In addition, it has been found that these molecules are abnormally expressed in various diseases and participate in various pathological processes, which play an important role. At present, more and more studies have shown that the expression level of tsRNA changes significantly during the development of neurogenetic diseases. This review provides an overview of the classification and biological functions of tsRNAs, with a particular emphasis on their roles in neurogenetic disorders and their potential as diagnostic biomarkers and therapeutic targets. Despite the nascent stage of tsRNA research, their relevance to the diagnosis and treatment of neurogenetic diseases warrants further investigation.</p>","PeriodicalId":18762,"journal":{"name":"Molecular Neurobiology","volume":" ","pages":""},"PeriodicalIF":4.6000,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Exploring the Potential of tsRNA as Biomarkers for Diagnosis and Treatment of Neurogenetic Disorders.\",\"authors\":\"Shiqi Zhao, Yujia Wang, Liqun Zhou, Zhe Li, Qiuyan Weng\",\"doi\":\"10.1007/s12035-025-04760-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>tRNA-derived small RNA (tsRNA) is a recently discovered small non-coding RNA (ncRNA) molecule that widely exists in prokaryotic and eukaryotic transcriptomes and is produced by specific cleavage of mature tRNA or precursor tRNA. In recent years, with the development of high-throughput sequencing technology, tsRNA has been found to have a variety of biological functions, including gene expression regulation, stress signal activation, etc. In addition, it has been found that these molecules are abnormally expressed in various diseases and participate in various pathological processes, which play an important role. At present, more and more studies have shown that the expression level of tsRNA changes significantly during the development of neurogenetic diseases. This review provides an overview of the classification and biological functions of tsRNAs, with a particular emphasis on their roles in neurogenetic disorders and their potential as diagnostic biomarkers and therapeutic targets. Despite the nascent stage of tsRNA research, their relevance to the diagnosis and treatment of neurogenetic diseases warrants further investigation.</p>\",\"PeriodicalId\":18762,\"journal\":{\"name\":\"Molecular Neurobiology\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":4.6000,\"publicationDate\":\"2025-02-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Molecular Neurobiology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1007/s12035-025-04760-5\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"NEUROSCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Molecular Neurobiology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s12035-025-04760-5","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"NEUROSCIENCES","Score":null,"Total":0}
Exploring the Potential of tsRNA as Biomarkers for Diagnosis and Treatment of Neurogenetic Disorders.
tRNA-derived small RNA (tsRNA) is a recently discovered small non-coding RNA (ncRNA) molecule that widely exists in prokaryotic and eukaryotic transcriptomes and is produced by specific cleavage of mature tRNA or precursor tRNA. In recent years, with the development of high-throughput sequencing technology, tsRNA has been found to have a variety of biological functions, including gene expression regulation, stress signal activation, etc. In addition, it has been found that these molecules are abnormally expressed in various diseases and participate in various pathological processes, which play an important role. At present, more and more studies have shown that the expression level of tsRNA changes significantly during the development of neurogenetic diseases. This review provides an overview of the classification and biological functions of tsRNAs, with a particular emphasis on their roles in neurogenetic disorders and their potential as diagnostic biomarkers and therapeutic targets. Despite the nascent stage of tsRNA research, their relevance to the diagnosis and treatment of neurogenetic diseases warrants further investigation.
期刊介绍：
Molecular Neurobiology is an exciting journal for neuroscientists needing to stay in close touch with progress at the forefront of molecular brain research today. It is an especially important periodical for graduate students and "postdocs," specifically designed to synthesize and critically assess research trends for all neuroscientists hoping to stay active at the cutting edge of this dramatically developing area. This journal has proven to be crucial in departmental libraries, serving as essential reading for every committed neuroscientist who is striving to keep abreast of all rapid developments in a forefront field. Most recent significant advances in experimental and clinical neuroscience have been occurring at the molecular level. Until now, there has been no journal devoted to looking closely at this fragmented literature in a critical, coherent fashion. Each submission is thoroughly analyzed by scientists and clinicians internationally renowned for their special competence in the areas treated.
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