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表观遗传修饰在糖脂代谢中的作用

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  • 北京大学基础医学院, 北京 100191
李美婷, 在读硕士研究生, 专业方向:表观遗传学。Tel: 010-82802167; E-mail: limeiting401@163.com

收稿日期: 2013-11-06

  修回日期: 2013-12-20

  网络出版日期: 2014-02-25

基金资助

国家重点基础研究发展计划(973计划)项目(编号:2012CB517501)、国家自然科学基金项目(编号:81071676, 81372165, 31261140372)和北京市自然科学基金项目资助

The role of epigenetic modification in glucose and lipid metabolism

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  • School of Basic Medical Sciences, Peking University, Beijing 100191, China

Received date: 2013-11-06

  Revised date: 2013-12-20

  Online published: 2014-02-25

摘要

表观遗传学是研究没有DNA序列变化的、可遗传的基因表达改变。表观遗传修饰可以参与多种生命过程, 其在糖脂代谢中也发挥了重要的作用。生物体内的糖脂代谢关系密切, 糖脂代谢紊乱会导致多种代谢性疾病的发生。文章主要从DNA甲基化、组蛋白修饰、非编码RNA调控等方面综述了表观遗传修饰在糖脂代谢中的研究进展。

本文引用格式

李美婷, 曹林林, 杨洋 . 表观遗传修饰在糖脂代谢中的作用[J]. 遗传, 2014 , 36(3) : 200 -207 . DOI: 10.3724/SP.J.1005.2014.0200

Abstract

Epigenetics refers to heritable changes in gene expression without alteration of the DNA sequence. Epigenetic changes play an important role in a variety of biological processes including glucose and lipid metabolism. Glucose and lipid metabolism is closely related each other in vivo and abnormal lipid and glucose metabolism is able to cause multiple metabolic related diseases. This review focuses on recent advances of DNA methylation, histone modification, and non-coding RNA on regulating glucose and lipid metabolism.

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