ETHE1 mutations are specific to ethylmalonic encephalopathy
نویسندگان
چکیده
منابع مشابه
Ethylmalonic Encephalopathy ETHE1 R163W/R163Q Mutations Alter Protein Stability and Redox Properties of the Iron Centre
ETHE1 is an iron-containing protein from the metallo β-lactamase family involved in the mitochondrial sulfide oxidation pathway. Mutations in ETHE1 causing loss of function result in sulfide toxicity and in the rare fatal disease Ethylmalonic Encephalopathy (EE). Frequently mutations resulting in depletion of ETHE1 in patient cells are due to severe structural and folding defects. However, some...
متن کاملEthylmalonic encephalopathy and SCAD deficiency
Ethylmalonic encephalopathy is a devastating, infantile, autosomal recessive, metabolic disorder caused by defects in the mitochondrial sulfur dioxygenase, ETHE1, and characterized by ethylmalonic and methylsuccinic aciduria, lactic acidemia associated with developmental delay, orthostatic acrocyanosis, recurrent petechiae, chronic diarrhea, and abnormalities on brain MRI. The authors also repo...
متن کاملArabidopsis ETHE1 encodes a sulfur dioxygenase that is essential for embryo and endosperm development.
Mutations in human (Homo sapiens) ETHYLMALONIC ENCEPHALOPATHY PROTEIN1 (ETHE1) result in the complex metabolic disease ethylmalonic encephalopathy, which is characterized in part by brain lesions, lactic acidemia, excretion of ethylmalonic acid, and ultimately death. ETHE1-like genes are found in a wide range of organisms; however, the biochemical and physiological role(s) of ETHE1 have not bee...
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Objective Ethylmalonic encephalopathy (EE) is a severe mitochondrial disease of early infancy clinically characterized by a combination of developmental delay, progressive pyramidal signs, and vascular lesions including petechial purpura, orthostatic acrocyanosis, and chronic hemorrhagic diarrhea. Biochemical hallmarks of the disease are persistently high level of lactate, and C4-C5-acylcarniti...
متن کاملEthylmalonic encephalopathy. Another patient from Kuwait.
We report a Kuwaiti girl with ethylmalonic encephalopathy. She presented at the age of 4 months with chronic mucoid diarrhea and delayed psychomotor development, and at 6 months she developed myoclonic epilepsy. She was found to have central hypotonia with pyramidal tract signs, acrocyanosis, and petechiae. Plasma lactate level was elevated. Blood spot and urine for organic acids results were c...
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ژورنال
عنوان ژورنال: Journal of Medical Genetics
سال: 2005
ISSN: 1468-6244
DOI: 10.1136/jmg.2005.036210