Oxidative Stress, a Crossroad Between Rare Diseases and Neurodegeneration.

ABSTRACT: : Oxidative stress is an imbalance between production and accumulation of oxygen reactive species and/or reactive nitrogen species in cells and tissues, and the capacity of detoxifying these products, using enzymatic and non-enzymatic components, such as glutathione. Oxidative stress plays roles in several pathological processes in the nervous system, such as neurotoxicity, neuroinflammation, ischemic stroke, and neurodegeneration. The concepts of oxidative stress and rare diseases were formulated in the eighties, and since then, the link between them has not stopped growing. The present review aims to expand knowledge in the pathological processes associated with oxidative stress underlying some groups of rare diseases: Friedreich's ataxia, diseases with neurodegeneration with brain iron

SUBMITTER: Espinos C 

PROVIDER: S-EPMC7222183 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature