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Poly (ADP-ribose) polymerase-1 as a promising drug target for neurodegenerative diseases

机译:聚(ADP-核糖)聚合酶-1作为神经变性疾病的有希望的药物靶标

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Aims: Poly (ADP-ribose) polymerase- (PARP)-1 is predominantly triggered by DNA damage. Overexpression of PARP-1 is known for its association with the pathogenesis of several CNS disorders, such as Stroke, Parkinson's disease (PD), Alzheimer's disease (AD), Huntington (HD) and Amyotrophic lateral sclerosis (ALS). NAD+depletion resulted PARP related cell death only happened when the trial used extreme high oxidization treatment. Inhibition of PARP1/2 may induce replication related cell death due to un-repaired DNA damage. This review has discussed PARP-1 modulated downstream pathways in neurodegeneration and various FDA approved PARP-1 inhibitors.
机译:目的:聚ADP核糖聚合酶(PARP)-1主要由DNA损伤触发。PARP-1的过度表达与多种中枢神经系统疾病的发病机制有关,如中风、帕金森病(PD)、阿尔茨海默病(AD)、亨廷顿病(HD)和肌萎缩侧索硬化症(ALS)。NAD+耗竭导致PARP相关的细胞死亡只有在试验使用极端高氧化处理时才会发生。由于未修复的DNA损伤,抑制PARP1/2可能导致复制相关的细胞死亡。这篇综述讨论了PARP-1调节神经退行性变的下游通路和各种FDA批准的PARP-1抑制剂。

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