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Multiple sclerosis and mitochondrial gene variations: a review
Sasan Andalib1, Mahnaz Talebi, Ebrahim Sakhinia
1Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. andalibsa@tbzmed.ac.ir
Abstract:
Multiple sclerosis (MS) is a debilitating disease of the central nervous system. Its etiology is still an unanswered enigma; its symptoms are varied and unpredictable; and there is no cure for it. Genetics has been introduced as a contributing factor to MS. Not only may MS stem from nuclear gene variations/mutations, but also it may arise from mitochondrial gene variations/mutations. The association of mitochondrial DNA variations/mutations with the pathogenesis of MS has, so far, been analyzed by several studies. This paper reviews the literature with regard to MS and corresponding mitochondrial DNA variations.
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