HDAC Inhibitors Correct Frataxin Deficiency in a Friedreich Ataxia Mouse Model

Abstract excerpt

BACKGROUND: Friedreich ataxia, an autosomal recessive neurodegenerative and cardiac disease, is caused by abnormally low levels of frataxin, an essential mitochondrial protein. All Friedreich ataxia patients carry a GAATTC repeat expansion in the first intron of the frataxin gene, either in the homozygous state or in compound heterozygosity with other loss-of-function mutations. The GAA expansion inhibits...

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