Das HHH-Syndrom ist eine autosomal rezessive Erkrankung des Proteinstoffwechsels. Durch den Ausfall des mitochondrialen Ornithintransporters kommt es zu einer Hyperammonämie. Die sekundären Folgen sind eine gestörte zerebrale Entwicklung und Störungen der Gerinnung.
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Miyamoto T et al. (2001) Diagnosis of Japanese patients with HHH syndrome by molecular genetic analysis: a common mutation, R179X. |
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Gray RG et al. (1983) Studies on the pathway from ornithine to proline in cultured skin fibroblasts with reference to the defect in hyperornithinaemia with hyperammonaemia and homocitrullinuria. |
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Oyanagi K et al. (1983) The mechanism of hyperammonaemia and hyperornithinaemia in the syndrome of hyperornithinaemia, hyperammonaemia with homocitrullinuria. |
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Shih VE et al. (1969) Hyperornithinemia, hyperammonemia, and homocitrullinuria. A new disorder of amino acid metabolism associated with myoclonic seizures and mental retardation. |
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Fell V et al. (1974) Ornithinemia, hyperammonemia, and homocitrullinuria. A disease associated with mental retardation and possibly caused by defective mitochondrial transport. |
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Simell O et al. (1985) Ornithine loading did not prevent induced hyperammonemia in a patient with hyperornithinemia-hyperammonemia-homocitrullinuria syndrome. |
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Hommes FA et al. (1986) Studies on a case of HHH-syndrome (hyperammonemia, hyperornithinemia, homocitrullinuria). |
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Koike R et al. (1987) Hyperornithinemia, hyperammonemia, and homocitrullinuria: case report and biochemical study. |
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Haust MD et al. (1987) Possible pathogenetic mechanism in hyperornithinemia, hyperammonemia, and homocitrullinuria syndrome. |
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Dionisi Vici C et al. (1987) Hyperornithinemia-hyperammonemia-homocitrullinuria syndrome: low creatine excretion and effect of citrulline, arginine, or ornithine supplement. |
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Rodes M et al. (1987) A new family affected by the syndrome of hyperornithinaemia, hyperammonaemia and homocitrullinuria. |
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Gjessing LR et al. (1986) A new patient with hyperornithinaemia, hyperammonaemia and homocitrullinuria treated early with low protein diet. |
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Chadefaux B et al. (1989) Potential for the prenatal diagnosis of hyperornithinemia, hyperammonemia, and homocitrullinuria syndrome. |
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Tuchman M et al. (1990) Episodic hyperammonemia in adult siblings with hyperornithinemia, hyperammonemia, and homocitrullinuria syndrome. |
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Camacho JA et al. (2006) Clinical and functional characterization of a human ORNT1 mutation (T32R) in the hyperornithinemia-hyperammonemia-homocitrullinuria (HHH) syndrome. |
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Gatfield PD et al. (1975) Hyperornithinemia, hyperammonemia, and homocitrullinuria associated with decreased carbamyl phosphate synthetase I activity. |
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Smith L et al. (1992) Hyperornithinemia, hyperammonemia, homocitrullinuria (HHH) syndrome: presentation as acute liver disease with coagulopathy. |
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Shih VE et al. (1992) Neonatal form of the hyperornithinaemia, hyperammonaemia, and homocitrullinuria (HHH) syndrome and prenatal diagnosis. |
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Lemay JF et al. (1992) Hyperammonemia-hyperornithinemia-homocitrullinuria syndrome: neurologic, ophthalmologic, and neuropsychologic examination of six patients. |
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Nakajima M et al. (1988) Clinical, biochemical and ultrastructural study on the pathogenesis of hyperornithinemia-hyperammonemia-homocitrullinuria syndrome. |
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Tessa A et al. (2009) Identification of novel mutations in the SLC25A15 gene in hyperornithinemia-hyperammonemia-homocitrullinuria (HHH) syndrome: a clinical, molecular, and functional study. |
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Debray FG et al. (2008) Phenotypic variability among patients with hyperornithinaemia-hyperammonaemia-homocitrullinuria syndrome homozygous for the delF188 mutation in SLC25A15. |
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Salvi S et al. (2001) Clinical and molecular findings in hyperornithinemia-hyperammonemia-homocitrullinuria syndrome. |
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Camacho JA et al. (1999) Hyperornithinaemia-hyperammonaemia-homocitrullinuria syndrome is caused by mutations in a gene encoding a mitochondrial ornithine transporter. |
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OMIM.ORG article Omim 238970 |
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Orphanet article Orphanet ID 415 |
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Wikipedia Artikel Wikipedia DE (HHH-Syndrom) |