Deubiquitinating Enzymes Related to Autophagy: New Therapeutic Opportunities?

Deubiquitinating Enzymes Related to Autophagy: New Therapeutic Opportunities?
复制标题

DOI:
10.3390/cells7080112
复制
发表时间:
2018-08-19
期刊:
影响因子:
6
通讯作者:
Fauvarque MO
Fauvarque MO
中科院分区:
生物学2区
文献类型:
--
作者:
Jacomin AC;Taillebourg E;Fauvarque MO

文献摘要

参考文献

被引文献

相似文献

自噬是一种进化保守的分解代谢过程,允许溶酶体降解细胞内组分。这一过程可以由营养缺乏、微生物感染或其他挑战引发,以促进细胞在这些应激条件下的存活。然而,自噬的基础水平也是通过确保蛋白质聚集体和功能失调的细胞器的选择性去除来维持适当的细胞内稳态的关键。对这一过程的严格调控对细胞存活和有机体健康至关重要。事实上,自噬的失调与广泛的病理学相关,例如神经元变性、炎性疾病和癌症进展。自噬底物的泛素化和去泛素化以及自噬机制的组成部分是自噬的关键调节机制。在这里,我们审查的主要证据表明,去泛素化酶(DUBs)在自噬的调节。我们还讨论了它们如何在治疗癌症、神经退行性疾病或感染等病理学方面构成新的治疗机会。
Autophagy is an evolutionary conserved catabolic process that allows for the degradation of intracellular components by lysosomes. This process can be triggered by nutrient deprivation, microbial infections or other challenges to promote cell survival under these stressed conditions. However, basal levels of autophagy are also crucial for the maintenance of proper cellular homeostasis by ensuring the selective removal of protein aggregates and dysfunctional organelles. A tight regulation of this process is essential for cellular survival and organismal health. Indeed, deregulation of autophagy is associated with a broad range of pathologies such as neuronal degeneration, inflammatory diseases, and cancer progression. Ubiquitination and deubiquitination of autophagy substrates, as well as components of the autophagic machinery, are critical regulatory mechanisms of autophagy. Here, we review the main evidence implicating deubiquitinating enzymes (DUBs) in the regulation of autophagy. We also discuss how they may constitute new therapeutic opportunities in the treatment of pathologies such as cancers, neurodegenerative diseases or infections.
DOI: 10.1126/science.1227026
发表时间: 2012-11-23
期刊: Science (New York, N.Y.)
影响因子: --
作者:
Choy A;Dancourt J;Mugo B;O'Connor TJ;Isberg RR;Melia TJ;Roy CR
通讯作者: Roy CR
DOI: 10.1083/jcb.137.4.825
发表时间: 1997-05-19
期刊: The Journal of cell biology
影响因子: --
作者:
Agarraberes FA;Terlecky SR;Dice JF
通讯作者: Dice JF
DOI: 10.1128/mcb.02070-07
发表时间: 2008-09-01
影响因子: 5.3
作者:
Bandyopadhyay, Urmi;Kaushik, Susmita;Cuervo, Ana Maria
通讯作者: Cuervo, Ana Maria
DOI: 10.1093/hmg/ddu244
发表时间: 2014-10-01
影响因子: 3.5
作者:
Cornelissen, Tom;Haddad, Dominik;Vandenberghe, Wim
通讯作者: Vandenberghe, Wim
冠状病毒类木瓜蛋白酶的去泛素化和干扰素拮抗活性
DOI: 10.1128/jvi.02406-09
发表时间: 2010-05-01
影响因子: 5.4
作者:
Clementz, Mark A.;Chen, Zhongbin;Baker, Susan C.
通讯作者: Baker, Susan C.