首页> 外文期刊>Romanian Journal of Biophysics >MULTIPLE CELLULAR FUNCTIONS OF PINK1, A KEY MITOCHONDRIAL KINASE IN PARKINSON'S DISEASE
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MULTIPLE CELLULAR FUNCTIONS OF PINK1, A KEY MITOCHONDRIAL KINASE IN PARKINSON'S DISEASE

机译:帕金森氏病关键线粒体激酶PINK1的多种细胞功能

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Parkinson's disease (PD) is the second most common neurodegenerative condition associated with aging. The disease advances over many years and presents progressive cognitive and motor function disturbances, which can lead to incapacity to perform independently daily activities. Environmental factors, aging and genetic susceptibility are recognized factors that contribute to the complex etiology of Parkinson’s disease. Studying genetic models of PD supports the quest to understand causes and mechanisms of neurodegeneration in PD and points toward novel pharmaceutical approaches to tackle the disease progression. Loss-of-function mutations in the mitochondrial protein kinase PINK1 are causative in early onset autosomal recessive Parkinson’s disease. PINK1 is involved in multiple cellular functions including mitochondrial quality control, calcium homeostasis, cell death and survival mechanisms. Here we review key roles of PINK1 in mitochondrial and nonmitochondrial function and emphasize its implication in the etiopathogenesis of PD in comparison to other diseases.
机译:帕金森氏病(PD)是与衰老相关的第二大最常见的神经退行性疾病。该病发展了许多年,并表现出进行性认知和运动功能障碍,可能导致无能力独立进行日常活动。环境因素,衰老和遗传易感性是导致帕金森氏病病因复杂的公认因素。对PD遗传模型的研究支持了对了解PD神经变性的原因和机制的探索,并指出了解决疾病进展的新型药物方法。线粒体蛋白激酶PINK1的功能丧失突变是早发常染色体隐性帕金森氏病的病因。 PINK1参与多种细胞功能,包括线粒体质量控制,钙稳态,细胞死亡和存活机制。在这里,我们回顾了PINK1在线粒体和非线粒体功能中的关键作用,并强调了与其他疾病相比,它在PD的发病机制中的意义。

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