生物技术通报 ›› 2013, Vol. 0 ›› Issue (12): 36-42.

• 综述与专论 • 上一篇    下一篇

基因组稳定性与iPS细胞重编程的分子机制

李宏   

  1. 重庆工商大学环境与生物工程学院,重庆 400067
  • 收稿日期:2013-07-01 出版日期:2013-12-20 发布日期:2013-12-20
  • 作者简介:李宏,男,副研究员,研究方向:遗传学及生物技术;E-mail:lhctbu@163.com

Molecular Mechanism of Genomic Stability and iPS Cells Reprogramming

Li Hong   

  1. College of Environmental and Biological Engineering,Chongqing Technology and Business University,Chongqing 400067
  • Received:2013-07-01 Published:2013-12-20 Online:2013-12-20

摘要: iPS细胞的研究成果是近年来生命科学的重大突破,研究者也因此获得2012年诺贝尔生理医学奖的殊荣。对iPS细胞基因组不稳定变异的来源,表观遗传修饰及其与iPS细胞重编程过程的关系等进行分析,总结最新的研究成果,并对iPS细胞的应用前景进行展望。

关键词: 诱导性多能干细胞, 基因组不稳定, 拷贝数变异, 表观遗传修饰, 细胞重编程

Abstract: The research findings in iPS cells are the major breakthrough in life science in recent years, which won the Noble Prize in physiology or medicine in 2012. This paper analyzed the source of genomic instability variation, epigenetic modification and its relationship with the iPS cells reprogramming. It summarized the latest research results in this field, and discussed the application prospects of iPS cells.

Key words: Induced pluripotent stem cells, Genomic instability, Copy number variation, Epigenetic modification, Cells reprogramming