title: Identification of a common mutation (Gly194Cys) in both Arab Moslem and Ashkenazi Jewish patients with dihydrolipoamide dehydrogenase (E3) deficiency: possible beneficial effect of vitamin therapy.
abstract: Dihydrolipoamide dehydrogenase (E3) deficiency with a clinical phenotype and genotype (Gly194Cys homozygous) previously identified only in Ashkenazi Jewish patients, was diagnosed in two Palestinian Arab siblings and two unrelated Ashkenazi Jewish patients. While three of the four patients died in childhood without specific treatment, the surviving patient at age 18 years may have benefited from long-term daily supplementation with a cocktail of riboflavin, biotin, coenzyme Q and carnitine.
authors.affiliation: Department of Biochemistry, School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY 14214, USA.
authors.forename: Y S
authors.initials: YS
authors.lastname: Hong
authors.forename: S H
authors.initials: SH
authors.lastname: Korman
authors.forename: J
authors.initials: J
authors.lastname: Lee
authors.forename: P
authors.initials: P
authors.lastname: Ghoshal
authors.forename: Q
authors.initials: Q
authors.lastname: Wu
authors.forename: V
authors.initials: V
authors.lastname: Barash
authors.forename: S
authors.initials: S
authors.lastname: Kang
authors.forename: S
authors.initials: S
authors.lastname: Oh
authors.forename: M
authors.initials: M
authors.lastname: Kwon
authors.forename: A
authors.initials: A
authors.lastname: Gutman
authors.forename: A
authors.initials: A
authors.lastname: Rachmel
authors.forename: M S
authors.initials: MS
authors.lastname: Patel
mesh_terms: D002648:Child; D002675:Child, Preschool; D008058:Dihydrolipoamide Dehydrogenase / Q000235:genetics*; D005260:Female; D006801:Humans; D007514:Islam; D007585:Jews / Q000235:genetics*; D008297:Male; D009154:Mutation; D014815:Vitamins / Q000627:therapeutic use*
chemical_list: D014815:Vitamins; D008058:Dihydrolipoamide Dehydrogenase