O-GlcNAc cycling: implications for neurodegenerative disorders.
O-GlcNAc cycling: implications for neurodegenerative disorders.
复制标题
O-GLCNAC自行车:对神经退行性疾病的影响。
DOI:
10.1016/j.biocel.2009.03.008
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发表时间:
2009-11
影响因子:
4
通讯作者:
Hanover, John A.
中科院分区:
文献类型:
--
作者:
Lazarus, Brooke D.;Love, Dona C.;Hanover, John A.
The dynamic post-translational modification of proteins by O-linked N-Acetylglucosamine (O-GlcNAc), termed O-GlcNAcylation, is an important mechanism for modulating cellular signaling pathways. O-GlcNAcylation impacts transcription, translation, organelle trafficking, proteasomal degradation and apoptosis. O-GlcNAcylation has been implicated in the etiology of several human diseases including type-2 diabetes and neurodegeneration. This review describes the pair of enzymes responsible for the cycling of this post-translational modification: O-GlcNAc transferase (OGT) and β-N-acetylglucosaminidase (OGA), with a focus on the function of their structural domains. We will also highlight the important processes and substrates regulated by these enzymes, with an emphasis on the role of O-GlcNAc as a nutrient sensor impacting insulin signaling and the cellular stress response. Finally, we will focus attention on the many ways by which O-GlcNAc cycling may affect the cellular machinery in the neuroendocrine and central nervous systems.
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影响因子:
1.8
作者:
Akimoto, Yoshihiro;Hart, Gerald W.;Kawakami, Hayato
通讯作者:
Kawakami, Hayato
影响因子:
2.9
作者:
Akimoto, Y;Comer, FI;Hart, GW
通讯作者:
Hart, GW
影响因子:
16.8
作者:
Dennis, RJ;Taylor, EJ;Davies, GJ
通讯作者:
Davies, GJ
影响因子:
14.9
作者:
Ahmad, I;Hoessli, DC;Nasir-ud-Din
通讯作者:
Nasir-ud-Din
DOI:
10.1016/j.bbrc.2005.09.026
发表时间:
2005-11-11
影响因子:
3.1
作者:
Andrali, SS;März, P;Özcan, S
通讯作者:
Özcan, S