Clinical Neurocardiology Section, Clinical Neurosciences Program, Division of Intramural Research, National Institute of Neurological Disorders and Stroke, National Institutes of Health, 9000 Rockville Pike MSC-1620, Building 10 Room 5N220, Bethesda, MD, 20892-1620, USA.
Cell Mol Neurobiol. 2018 Jan;38(1):13-24. doi: 10.1007/s10571-017-0497-x. Epub 2017 May 9.
In this Focused Review, we provide an update about evolving concepts that may link chronic stress and catecholamine autotoxicity with neurodegenerative diseases such as Parkinson's disease. Richard Kvetnansky's contributions to the field of stress and catecholamine systems inspired some of the ideas presented here. We propose that coordination of catecholaminergic systems mediates adjustments maintaining health and that senescence-related disintegration of these systems leads to disorders of regulation and to neurodegenerative diseases such as Parkinson's disease. Chronically repeated episodes of stress-related catecholamine release and reuptake, with attendant increases in formation of the toxic dopamine metabolite 3,4-dihydroxyphenylacetaldehyde, might accelerate this process.
在本次重点综述中,我们提供了一些最新的概念更新,这些概念可能将慢性应激和儿茶酚胺自毒性与帕金森病等神经退行性疾病联系起来。理查德·克维特南斯基(Richard Kvetnansky)对应激和儿茶酚胺系统领域的贡献激发了这里提出的一些观点。我们提出,儿茶酚胺能系统的协调介导了维持健康的调节,而与衰老相关的这些系统的解体导致调节障碍,并导致帕金森病等神经退行性疾病。与应激相关的儿茶酚胺释放和再摄取的慢性反复发作,伴随着毒性多巴胺代谢物 3,4-二羟基苯乙醛形成的增加,可能会加速这个过程。