基础医学与临床 ›› 2016, Vol. 36 ›› Issue (9): 1295-1300.

• 短篇综述 • 上一篇    下一篇

环状RNA与疾病关系的研究进展

陈冉冉1,付玉荣2,伊正君3   

  1. 1. 潍坊医学院医学检验学系
    2. 山东省潍坊医学院
    3. 山东省潍坊市奎文区虞河路2428号潍坊医学院附属医院检验科
  • 收稿日期:2015-10-09 修回日期:2015-12-07 出版日期:2016-09-05 发布日期:2016-08-30
  • 通讯作者: 伊正君 E-mail:fuyizhengjun@163.com
  • 基金资助:
    国家自然科学基金

Research progress of the relationship between circular RNA and diseases

  • Received:2015-10-09 Revised:2015-12-07 Online:2016-09-05 Published:2016-08-30

摘要: 环状RNA是最近发现的一类内源性非编码RNA,由内含子配对驱动的环化等模型产生,受相关调控因子调控。环状RNA的一个重要生物学功能是作为miRNA海绵,使miRNA水平在短时间内发生明显改变。环状RNA与疾病密切联系,是具有诊断和治疗潜力的分子。本文论述环状RNA的生物合成及调控、环状RNA的生物学功能以及环状RNA与疾病的关系。

关键词: 环状RNA, 非编码RNA, 内含子配对驱动的环化, miRNA海绵

Abstract: Circular RNA is a recently discovered endogenous non-coding RNA, which is generated by the model of intron-pairing-driven circularization and is regulated by the relevant regulatory factors. One of the important biological functions of circular RNA is as a miRNA sponge, which makes the level of miRNA changed significantly in a short time. The circular RNA is closely related to the disease, which is a potential molecular of diagnosis and treatment. This paper deals with the three aspects of the biosynthesis and regulation of circular RNA, the biological function of circular RNA and the relationship between circular RNA and diseases.

Key words: circular RNA, non-coding RNA, intron-pairing-driven circularization, miRNA sponge