上海交通大学学报(医学版)

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长链非编码RNA在心脏发育中的作用

李婷婷,徐 让   

  1. 上海交通大学 医学院附属新华医院小儿心血管科, 上海 200092
  • 出版日期:2014-12-28 发布日期:2014-12-30
  • 通讯作者: 徐 让, 电子信箱: rang_xu@hotmail.com。
  • 作者简介:李婷婷(1989—), 女, 硕士生; 电子信箱: lttstar1006@163.com。
  • 基金资助:

    上海市科委项目(13JC1401705)

Effects of long non-coding RNA on cardiac development

LI Ting-ting, XU Rang   

  1. Department of Pediatric Cardiology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
  • Online:2014-12-28 Published:2014-12-30
  • Supported by:

    Project of Science and Technology Commission of Shanghai Municipality, 13JC1401705

摘要:

哺乳动物的心脏发育涉及胚胎多能性细胞分化为中胚层以及心脏各种类型的细胞,包括心肌细胞、内皮细胞和平滑肌细胞,心脏发育需要精细的调控网络。长链非编码RNA(lncRNA)是人类和小鼠转录组中最重要的RNA之一。随着新一代测序技术的发展,对于lncRNA的研究越来越受到重视。文章主要讨论lncRNA在哺乳动物心脏胚胎分化发育的基因调控过程中发挥的重要作用。

关键词: 长链非编码RNA, 基因调控, 胚胎, 心脏发育

Abstract:

Mammalian cardiogenesis involves the differentiation of pluripotent cells in the embryo towards mesoderm and cardiac cell types, including cardiomyocytes, endothelial cells, and smooth muscle cells. The cardiogenesis requires fine regulation network. Long non-coding RNA (lncRNA) is found to be one of the most important RNAs in mouse and human transcriptomes. With the development of new transcriptome sequencing techniques, researches of lncRNA have drawn more and more attention. This paper reviews crucial effects of lncRNA on the gene regulation of cardiac differentiation and development of mammals.

Key words: long non-coding RNA, gene regulation, embryo, heart development