O-GlcNAc cycling: a link between metabolism and chronic disease.

O-GlcNAc cycling: a link between metabolism and chronic disease.
复制标题

DOI:
10.1146/annurev-nutr-071812-161240
复制
发表时间:
2013
影响因子:
8.9
通讯作者:
--
中科院分区:
医学2区
文献类型:
--
作者:

文献摘要

参考文献

被引文献

相似文献

为了在可变的营养条件下维持体内平衡,细胞通过适应性信号网络对波动做出快速而有力的反应。有证据表明,丝氨酸和苏氨酸残基翻译后修饰的O-linked N-acetylglucosamine (O-GlcNAc)在响应营养变化的细胞内信号级联反应中起关键调节作用。O-GlcNAc是一种高度调控的、可逆的修饰,可以整合代谢信号,影响许多细胞过程,包括细胞信号传导、蛋白质稳定性和转录。这篇综述描述了O-GlcNAc在控制综合细胞过程和单个蛋白质活性方面的作用,以响应营养水平。此外,我们还讨论了O-GlcNAc状态的细胞变化可能与慢性疾病(如2型糖尿病、神经变性和癌症)相关的方式,为识别和治疗疾病提供了一个独特的窗口。
To maintain homeostasis under variable nutrient conditions, cells rapidly and robustly respond to fluctuations through adaptable signaling networks. Evidence suggests that the O-linked N-acetylglucosamine (O-GlcNAc) posttranslational modification of serine and threonine residues functions as a critical regulator of intracellular signaling cascades in response to nutrient changes. O-GlcNAc is a highly regulated, reversible modification poised to integrate metabolic signals and acts to influence many cellular processes, including cellular signaling, protein stability, and transcription. This review describes the role O-GlcNAc plays in governing both integrated cellular processes and the activity of individual proteins in response to nutrient levels. Moreover, we discuss the ways in which cellular changes in O-GlcNAc status may be linked to chronic diseases such as type 2 diabetes, neurodegeneration, and cancers, providing a unique window through which to identify and treat disease conditions.
DOI: 10.1007/s00259-003-1194-1
发表时间: 2003-08-01
影响因子: 9.1
作者:
Drzezga, A;Lautenschlager, N;Kurz, A
通讯作者: Kurz, A
DOI: 10.2353/ajpath.2009.090157
发表时间: 2009-11-01
影响因子: 6
作者:
Deng, Yanqiu;Li, Bin;Gong, Cheng-Xin
通讯作者: Gong, Cheng-Xin
DOI: 10.1074/jbc.m806199200
发表时间: 2008-12-05
影响因子: 4.8
作者:
Cheung, Win D.;Sakabe, Kaoru;Hart, Gerald W.
通讯作者: Hart, Gerald W.
DOI: 10.1016/j.cell.2005.08.020
发表时间: 2005-09-23
期刊: CELL
影响因子: 64.5
作者:
Boyer, LA;Lee, TI;Young, RA
通讯作者: Young, RA
DOI: 10.1038/nature08098
发表时间: 2009-07-02
期刊: NATURE
影响因子: 64.8
作者:
Donohoe, Mary E.;Silva, Susana S.;Pinter, Stefan F.;Xu, Na;Lee, Jeannie T.
通讯作者: Lee, Jeannie T.