Autophagy and misfolded proteins in neurodegeneration.

Autophagy and misfolded proteins in neurodegeneration.
复制标题

DOI:
10.1016/j.expneurol.2010.11.003
复制
发表时间:
2012-11
影响因子:
5.3
通讯作者:
Rubinsztein, David C.
Rubinsztein, David C.
中科院分区:
医学2区
文献类型:
--
作者:
Metcalf, Daniel J.;Garcia-Arencibia, Moises;Hochfeld, Warren E.;Rubinsztein, David C.

文献摘要

参考文献

被引文献

相似文献

错误折叠蛋白以不溶性聚集体的形式聚集在神经元细胞质中是大多数成人发病的人类神经退行性疾病的常见病理标志之一。清除这些错误折叠的蛋白质可能是治疗这些疾病的一种有希望的治疗策略。细胞内蛋白质降解的两种主要途径是泛素-蛋白酶体和自噬-溶酶体途径。在这篇综述中,我们将重点关注自噬途径,通过提供一些例子来说明自噬途径中不同步骤的损伤如何与不同的神经退行性疾病相关。我们还将考虑上调自噬可能有助于治疗这些疾病中的一些。最后,我们讨论了被认为对神经退行性疾病有益的抗氧化剂如何阻止自噬,从而潜在地损害其治疗潜力。自噬损害发生在不同的神经退行性疾病中。上调自噬可能有助于治疗某些神经退行性疾病。许多不同的活性氧清除剂损害自噬
The accumulation of misfolded proteins in insoluble aggregates within the neuronal cytoplasm is one of the common pathological hallmarks of most adult-onset human neurodegenerative diseases. The clearance of these misfolded proteins may represent a promising therapeutic strategy in these diseases. The two main routes for intracellular protein degradation are the ubiquitin–proteasome and the autophagy–lysosome pathways. In this review, we will focus on the autophagic pathway, by providing some examples of how impairment at different steps in this degradation pathway is related to different neurodegenerative diseases. We will also consider that upregulating autophagy may be useful in the treatment of some of these diseases. Finally, we discuss how antioxidants, which have been considered to be beneficial in neurodegenerative diseases, can block autophagy, thus potentially compromising their therapeutic potential. ►Autophagy compromise occurs in different neurodegenerative diseases. ►Upregulating autophagy may be useful in the treatment of some neurodegenerative diseases. ►Many different reactive oxygen species scavengers impair autophagy
DOI: 10.1093/hmg/ddq190
发表时间: 2010-07-15
影响因子: 3.5
作者:
Aguado C;Sarkar S;Korolchuk VI;Criado O;Vernia S;Boya P;Sanz P;de Córdoba SR;Knecht E;Rubinsztein DC
通讯作者: Rubinsztein DC
DOI: 10.1038/sj.cdd.4402099
发表时间: 2007-05-01
影响因子: 12.4
作者:
Criollo, A.;Maiuri, M. C.;Kroemer, G.
通讯作者: Kroemer, G.
DOI: 10.1242/jcs.01370
发表时间: 2004-09-15
影响因子: 4
作者:
Jäger, S;Bucci, C;Eskelinen, EL
通讯作者: Eskelinen, EL
DOI: 10.1091/mbc.e08-12-1249
发表时间: 2009-04-01
影响因子: 3.3
作者:
Jung, Chang Hwa;Jun, Chang Bong;Kim, Do-Hyung
通讯作者: Kim, Do-Hyung
DOI: 10.1247/csf.08005
发表时间: 2008-01-01
影响因子: 1.5
作者:
Kimura, Shunsuke;Noda, Takeshi;Yoshimori, Tamotsu
通讯作者: Yoshimori, Tamotsu