PERK: a novel therapeutic target for neurodegenerative diseases?

PERK: a novel therapeutic target for neurodegenerative diseases?
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DOI:
10.1186/alzrt260
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发表时间:
2014
期刊:
Alzheimer's research & therapy
影响因子:
--
通讯作者:
Klann E
Klann E
中科院分区:
其他
文献类型:
--
作者:
Ma T;Klann E

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基于新的机制研究的治疗靶点的鉴定是神经退行性疾病如阿尔茨海默病、帕金森病和朊病毒病迫切需要的。已经出现了多条证据表明,抑制应激诱导的内质网激酶PERK(蛋白激酶RNA样内质网激酶)是这些疾病的潜在治疗策略。最近发表的一项研究表明,口服一种新的PERK抑制剂能够挽救朊病毒疾病模型小鼠中显示的疾病表型。在这里,我们讨论的背景和基本原理,针对PERK作为一种可行的治疗方法,以及这些发现对其他神经退行性疾病的影响。也讨论了应用这种策略进行疾病治疗的承诺和注意事项。
Identification of therapeutic targets based on novel mechanistic studies is urgently needed for neurodegenerative diseases such as Alzheimer’s disease, Parkinson’s disease, and prion disease. Multiple lines of evidence have emerged to suggest that inhibition of the stress-induced endoplasmic reticulum kinase PERK (protein kinase RNA-like endoplasmic reticulum kinase) is a potential therapeutic strategy for these diseases. A recently published study demonstrated that oral treatment with a newly characterized PERK inhibitor was able to rescue disease phenotypes displayed in prion disease model mice. Here, we discuss the background and rationale for targeting PERK as a viable therapeutic approach as well as implications of these findings for other neurodegenerative diseases. The promise and caveats of applying this strategy for disease therapy also are discussed.
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发表时间: 2013-09
影响因子: 25
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