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New Insights on the Role of Manganese in Alzheimer's Disease and Parkinson's Disease

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Publisher MDPI
Date 2019 Sep 25
PMID 31546716
Citations 33
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Abstract

Manganese (Mn) is an essential trace element that is naturally found in the environment and is necessary as a cofactor for many enzymes and is important in several physiological processes that support development, growth, and neuronal function. However, overexposure to Mn may induce neurotoxicity and may contribute to the development of Alzheimer's disease (AD) and Parkinson's disease (PD). The present review aims to provide new insights into the involvement of Mn in the etiology of AD and PD. Here, we discuss the critical role of Mn in the etiology of these disorders and provide a summary of the proposed mechanisms underlying Mn-induced neurodegeneration. In addition, we review some new therapy options for AD and PD related to Mn overload.

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References
1.
Schetinger M, Peres T, Arantes L, Carvalho F, Dressler V, Heidrich G . Combined exposure to methylmercury and manganese during L1 larval stage causes motor dysfunction, cholinergic and monoaminergic up-regulation and oxidative stress in L4 Caenorhabditis elegans. Toxicology. 2018; 411:154-162. PMC: 6226008. DOI: 10.1016/j.tox.2018.10.006. View

2.
Zhaojun W, Lin W, Zhenyong W, Jian W, Ran L . Effects of manganese deficiency on serum hormones and biochemical markers of bone metabolism in chicks. J Bone Miner Metab. 2013; 31(3):285-92. DOI: 10.1007/s00774-012-0417-6. View

3.
ONeal S, Zheng W . Manganese Toxicity Upon Overexposure: a Decade in Review. Curr Environ Health Rep. 2015; 2(3):315-28. PMC: 4545267. DOI: 10.1007/s40572-015-0056-x. View

4.
Mijatovic J, Airavaara M, Planken A, Auvinen P, Raasmaja A, Piepponen T . Constitutive Ret activity in knock-in multiple endocrine neoplasia type B mice induces profound elevation of brain dopamine concentration via enhanced synthesis and increases the number of TH-positive cells in the substantia nigra. J Neurosci. 2007; 27(18):4799-809. PMC: 6672089. DOI: 10.1523/JNEUROSCI.5647-06.2007. View

5.
Stoessl A . Neuroimaging in Parkinson's disease: from pathology to diagnosis. Parkinsonism Relat Disord. 2011; 18 Suppl 1:S55-9. DOI: 10.1016/S1353-8020(11)70019-0. View