Type I 3-Methylglutaconic Aciduria

04/01/2006 - "NMR spectroscopic studies on the late onset form of 3-methylglutaconic aciduria type I and other defects in leucine metabolism."
11/01/2022 - "3-Methylglutaconyl-CoA hydratase deficiency (MGA1) is a defect in leucine catabolism, which causes the accumulation of urinary 3-methylglutaconate, with or without 3-hydroxyisovalerate and 3-methylglutarate. "
11/01/2013 - "In 3-methylglutaconyl-CoA hydratase deficiency (mutations in AUH), it derives from leucine degradation. "
01/01/2012 - "Five distinct types have been recognized: 3-methylglutaconic aciduria type I is an inborn error of leucine catabolism; the additional four types all affect mitochondrial function through different pathomechanisms. "
09/21/2010 - "3-Methylglutaconic aciduria type I is a rare inborn error of leucine catabolism. "

08/01/2004 - "Direct nonisotopic assay of 3-methylglutaconyl-CoA hydratase in cultured human skin fibroblasts to specifically identify patients with 3-methylglutaconic aciduria type I."
04/16/2022 - "3-Methylglutaconic aciduria type I (MGCA1) is an inborn error of the leucine degradation pathway caused by pathogenic variants in the AUH gene, which encodes 3-methylglutaconyl-coenzyme A hydratase (MGH). "
04/01/2003 - "The deficiency of the putative mitochondrial enzyme 3-methylglutaconyl-CoA hydratase associates with the rare organic aciduria 3-methylglutaconic aciduria type I (MGA1), but neither the enzyme nor its gene have been described in any organism. "
05/01/2006 - "3-Methylglutaconic aciduria type I, Barth syndrome, and Costeff syndrome were excluded as the activity of 3-methylglutaconyl-CoA hydratase, the cardiolipin levels, and molecular analysis of the OPA3 gene, respectively, showed no abnormalities. "
07/30/2004 - "Type I 3-methylglutaconic aciduria patients deficient in 3-methylglutaconyl-CoA hydratase show urinary excretion of 3-methylglutaconic acid and, in contrast to the other three types of methylglutaconic acidurias, 3-hydroxyisovaleric acid excretion. "

07/30/2004 - "Type I 3-methylglutaconic aciduria patients deficient in 3-methylglutaconyl-CoA hydratase show urinary excretion of 3-methylglutaconic acid and, in contrast to the other three types of methylglutaconic acidurias, 3-hydroxyisovaleric acid excretion. "
04/01/2006 - "A diagnosis of 3-methylglutaconic aciduria type I (OMIM: 250950) based on elevated urinary excretion of 3-methylglutaconic acid (3MGA), 3-methylglutaric acid (3MG) and 3-hydroxyisovaleric acid (3HIVA) was made in a 61-year-old female patient presenting with leukoencephalopathy slowly progressing over more than 30 years. "
05/01/2006 - "The metabolic disease 3-methylglutaconic aciduria type I (MGA1) is characterized by an abnormal organic acid profile in which there is excessive urinary excretion of 3-methylglutaconic acid, 3-methylglutaric acid and 3-hydroxyisovaleric acid. "

07/30/2004 - "Type I 3-methylglutaconic aciduria patients deficient in 3-methylglutaconyl-CoA hydratase show urinary excretion of 3-methylglutaconic acid and, in contrast to the other three types of methylglutaconic acidurias, 3-hydroxyisovaleric acid excretion. "
04/01/2006 - "A diagnosis of 3-methylglutaconic aciduria type I (OMIM: 250950) based on elevated urinary excretion of 3-methylglutaconic acid (3MGA), 3-methylglutaric acid (3MG) and 3-hydroxyisovaleric acid (3HIVA) was made in a 61-year-old female patient presenting with leukoencephalopathy slowly progressing over more than 30 years. "
05/01/2006 - "The metabolic disease 3-methylglutaconic aciduria type I (MGA1) is characterized by an abnormal organic acid profile in which there is excessive urinary excretion of 3-methylglutaconic acid, 3-methylglutaric acid and 3-hydroxyisovaleric acid. "

07/30/2004 - "Using our fungal type I 3-methylglutaconic aciduria model, we show that metabolites accumulating in the deficient strain are toxic, although less so than those accumulating in a Delta mccB strain deficient for the upstream enzyme 3-methylcrotonyl-CoA carboxylase. "
04/01/2003 - "The deficiency of the putative mitochondrial enzyme 3-methylglutaconyl-CoA hydratase associates with the rare organic aciduria 3-methylglutaconic aciduria type I (MGA1), but neither the enzyme nor its gene have been described in any organism. "

04/01/2006 - "A diagnosis of 3-methylglutaconic aciduria type I (OMIM: 250950) based on elevated urinary excretion of 3-methylglutaconic acid (3MGA), 3-methylglutaric acid (3MG) and 3-hydroxyisovaleric acid (3HIVA) was made in a 61-year-old female patient presenting with leukoencephalopathy slowly progressing over more than 30 years. "
05/01/2006 - "The metabolic disease 3-methylglutaconic aciduria type I (MGA1) is characterized by an abnormal organic acid profile in which there is excessive urinary excretion of 3-methylglutaconic acid, 3-methylglutaric acid and 3-hydroxyisovaleric acid. "

12/01/2002 - "Mutation analysis of AUH in two patients revealed a nonsense mutation (R197X) and a splice-site mutation (IVS8-1G-->A), demonstrating that mutations in AUH cause 3-methylglutaconic aciduria type I."

05/01/2006 - "3-Methylglutaconic aciduria type I, Barth syndrome, and Costeff syndrome were excluded as the activity of 3-methylglutaconyl-CoA hydratase, the cardiolipin levels, and molecular analysis of the OPA3 gene, respectively, showed no abnormalities. "

01/01/1994 - "This report will summarize clinical and metabolite features and enzymological methods available for the diagnosis of the more common defects of branched-chain amino acid metabolism, including isovaleryl-CoA dehydrogenase deficiency, 3-methylcrotonyl-CoA carboxylase deficiency, 3-methylglutaconic aciduria due to 3-methylglutaconyl-CoA hydratase deficiency and other less well characterized defects, 3-hydroxy-3-methylglutaryl-CoA lyase deficiency, and 2-methylacetoacetyl-CoA thiolase deficiency. "

05/01/2006 - "The metabolic disease 3-methylglutaconic aciduria type I (MGA1) is characterized by an abnormal organic acid profile in which there is excessive urinary excretion of 3-methylglutaconic acid, 3-methylglutaric acid and 3-hydroxyisovaleric acid. "