基础医学与临床 ›› 2015, Vol. 35 ›› Issue (10): 1414-1418.

• 短篇综述 • 上一篇    下一篇

抑癌基因PTEN非基因调控的研究进展

尹博炜1,张谢2,李宏2   

  1. 1. 宁波大学医学院
    2. 宁波市医疗中心李惠利医院
  • 收稿日期:2015-07-06 修回日期:2015-07-16 出版日期:2015-10-05 发布日期:2015-09-30
  • 通讯作者: 李宏 E-mail:lancet2010@aliyun.com

Advances in the non-genetic regulation of PTEN tumour suppressor activity

  • Received:2015-07-06 Revised:2015-07-16 Online:2015-10-05 Published:2015-09-30

摘要: 抑癌基因PTEN的缺失和突变常常和肿瘤的发生发展密切相关。而除了基因的缺失和突变,PTEN也受到许多非基因机制的调控,如转录调控、表观沉默、非编码RNA的转录后调控、翻译后修饰。

关键词: PTEN, 肿瘤抑制因子, PI3K/AKT信号通路, 非基因型调控, 肿瘤

Abstract: Mutations and deletions of the tumour suppressor PTEN are frequently involved in the development of cancer. However, PTEN is also tightly controlled by various non-genomic mechanisms,such as the epigenetic silencing of PTEN, post-transcriptional regulation by non-coding RNAs and post-translational modification.

Key words: PTEN, Tumour suppressor, PI3K–Akt/PKB pathway, non-genetic regulation, Cancer

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