| Literature DB >> 15182224 |
Francis L Martin1, Sally J M Williamson, Katerina E Paleologou, David Allsop, Omar M A El-Agnaf.
Abstract
Lesions known as Lewy bodies (LBs) and Lewy neurites (LNs) characterise brains of Parkinson's disease (PD) patients. Intracellular aggregation of alpha-synuclein (alpha-syn) appears to play a key role in the generation of LBs and LNs. Such aggregation in the presence of redox metals may initiate Fenton reaction-mediated generation of reactive oxygen species (ROS). ROS thus generated may result in cytotoxic mechanisms such as the induction of DNA single-strand breaks.Entities:
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Year: 2004 PMID: 15182224 DOI: 10.2174/0929866043407138
Source DB: PubMed Journal: Protein Pept Lett ISSN: 0929-8665 Impact factor: 1.890