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Abstract. Oxidative stress plays an important role in the pathogenesis of amyotrophic lateral sclerosis (ALS). In the present study, we investigated the expression of two major human enzymes that prevent errors caused by 8-oxoguanine (8-oxoG), a mitochondrial form of 8-oxoG DNA glycosylase (hOGG1) and oxidized purine nucleoside triphosphatase (hMTH1). We also investigated the relationship between...
Abstract. Excitotoxicity, autoimmunity and free radicals have been postulated to play a role in the pathomechanism of amyotrophic lateral sclerosis (ALS), the most frequent motor neuron disease. Altered calcium homeostasis has already been demonstrated in Cu/Zn superoxide dismutase transgenic animals, suggesting a role for free radicals in the pathogenesis of ALS, and in passive transfer experiments,...
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