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长链非编码RNAs及其调控血管新生的研究进展

  • 刘 鹃 ,
  • 汪 泱 ,
  • 沈晓黎 ,
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  • 1.南昌大学第二附属医院神经外科, 南昌 330006; 2.上海交通大学附属第六人民医院四肢显微外科研究所, 上海 200233, 3.上海交通大学附属第六人民医院神经外科, 上海 200233
刘 鹃(1987—), 男, 硕士生; 电子信箱: pajingsen@126.com。

网络出版日期: 2013-09-29

基金资助

国家自然科学基金(81160154, 81272170)

Research progress of long non-coding RNAs and their role in regulation of angiogenesis

  • LIU Juan ,
  • WANG Yang ,
  • SHEN Xiao-li ,
  • et al
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  • 1.Department of Neurosurgery, the Second Affiliated Hospital of Nanchang University, Nanchang 330006, China; 2.Limbs Institute of Microsurgery, the Sixth People's Hospital, Shanghai Jiaotong University, Shanghai 200025, China; 3.Department of Neurosurgery, the Sixth People's Hospital, Shanghai Jiaotong University, Shanghai 200025, China

Online published: 2013-09-29

Supported by

National Natural Science Foundation of China, 81160154, 81272170

摘要

长链非编码RNAs(lncRNAs)是在基因组中普遍被转录的一类转录本长度超过200 nt的非编码蛋白RNA。近年来的研究表明,lncRNAs参与了X染色体沉默、基因组印记以及染色质修饰、转录激活、转录干扰和核内运输等多种重要的调控过程,这表明lncRNAs并不是基因组转录的“噪音”,而是以RNA的形式在多层面上(表观遗传调控、转录调控以及转录后调控等)调控基因的表达水平。该文总结lncRNAs的功能及其调控血管新生的最新研究进展。

本文引用格式

刘 鹃 , 汪 泱 , 沈晓黎 , . 长链非编码RNAs及其调控血管新生的研究进展[J]. 上海交通大学学报(医学版), 2013 , 33(9) : 1301 . DOI: 10.3969/j.issn.1674-8115.2013.09.024

Abstract

Long non-coding RNAs (lncRNAs) are a novel class of non-protein-coding transcript RNAs with more than 200 nt in length, which are pervasively transcribed in the genome. Recent researches have demonstrated that lncRNAs affect many biological processes, including X-inactivation, genomic imprinting, chromatinmodifying, transcriptional activation, transcriptional interference and nuclear-cytoplasmic trafficking, which indicates lncRNAs are not transcriptional noise but functional as a regulater of the gene expression on the epigenetic, transcriptional and post-transcriptional levels. The research progress of lncRNAs functions and their role in the regulation of angiogenesis is reviewed in this paper.
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