Fumarase deficiency
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Fumarase deficiency is a condition that primarily affects the nervous system, especially the brain. Affected infants may have an abnormally small head size (microcephaly), abnormal brain structure, severe developmental delay, weak muscle tone (hypotonia), and failure to gain weight and grow at the expected rate (failure to thrive). They may also experience seizures. Some people with this disorder have unusual facial features, including a prominent forehead (frontal bossing), low-set ears, a small jaw (micrognathia), widely spaced eyes (ocular hypertelorism), and a depressed nasal bridge. An enlarged liver and spleen (hepatosplenomegaly) may also be associated with this disorder, as well as an excess of red blood cells (polycythemia) or deficiency of white blood cells (leukopenia) in infancy. Affected individuals usually survive only a few months, but a few have lived into early adulthood.
Beskrivning
Fumarase deficiency is a condition that primarily affects the nervous system, especially the brain. Affected infants may have an abnormally small head size (microcephaly), abnormal brain structure, severe developmental delay, weak muscle tone (hypotonia), and failure to gain weight and grow at the expected rate (failure to thrive). They may also experience seizures. Some people with this disorder have unusual facial features, including a prominent forehead (frontal bossing), low-set ears, a small jaw (micrognathia), widely spaced eyes (ocular hypertelorism), and a depressed nasal bridge. An enlarged liver and spleen (hepatosplenomegaly) may also be associated with this disorder, as well as an excess of red blood cells (polycythemia) or deficiency of white blood cells (leukopenia) in infancy. Affected individuals usually survive only a few months, but a few have lived into early adulthood.
Inheritance patterns
The source lists the following possible inheritance patterns: Autosomal recessive. More than one pattern can apply in different cases.
Related genes
Other names
Fumarate hydratase deficiency
Fumaric aciduria
Related patient information and medicines
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Gastrointestinal malabsorption
Gastrointestinal malabsorption syndrome means a failure to fully absorb digested foods from the gut (bowel) into your body. There are many different causes. Prolonged intestinal malabsorption may cause problems because of a lack of carbohydrates, proteins, fats, minerals and vitamins that are essential to keep you healthy. The treatment will.
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Kan jag ta järn och vitamin C tillsammans?
Kidney stones High doses of vitamin C can increase the amount of oxalate in your urine, which significantly raises the risk of developing kidney stones, especially if you have had them before. G6PD deficiency If you have glucose-6-phosphate dehydrogenase (G6PD) deficiency, high doses of vitamin C can cause your red blood cells to break down.
Patient information leaflet
Kan jag ta Vitamin B2 och Vitamin C tillsammans?
Combining alcohol with any medicine also increases the risk of liver ... Using other medicines Taking multiple medicines. Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do.
Patient information leaflet
Kan jag ta B-vitaminkomplex och C-vitamin tillsammans?
It is best to take your vitamins with water rather than tea or coffee. Using other medicines Taking multiple medicines. Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do.
Patient information leaflet
Kan jag ta Vitamin C och Vitamin D tillsammans?
Taking it on an empty stomach may reduce its effectiveness. Using other medicines Taking multiple medicines. Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them..
Vidare läsning och referenser
- Fumarase deficiency; MedlinePlus, National Library of Medicine.
- Alam NA, Rowan AJ, Wortham NC, Pollard PJ, Mitchell M, Tyrer JP, Barclay E, Calonje E, Manek S, Adams SJ, Bowers PW, Burrows NP, Charles-Holmes R, Cook LJ, Daly BM, Ford GP, Fuller LC, Hadfield-Jones SE, Hardwick N, Highet AS, Keefe M, MacDonald-Hull SP, Potts ED, Crone M, Wilkinson S, Camacho-Martinez F, Jablonska S, Ratnavel R, MacDonald A, Mann RJ, Grice K, Guillet G, Lewis-Jones MS, McGrath H, Seukeran DC, Morrison PJ, Fleming S, Rahman S, Kelsell D, Leigh I, Olpin S, Tomlinson IP. Genetic and functional analyses of FH mutations in multiple cutaneous and uterine leiomyomatosis, hereditary leiomyomatosis and renal cancer, and fumarate hydratase deficiency. Hum Mol Genet. 2003 Jun 1;12(11):1241-52. doi: 10.1093/hmg/ddg148.
- Allegri G, Fernandes MJ, Scalco FB, Correia P, Simoni RE, Llerena JC Jr, de Oliveira ML. Fumaric aciduria: an overview and the first Brazilian case report. J Inherit Metab Dis. 2010 Aug;33(4):411-9. doi: 10.1007/s10545-010-9134-2. Epub 2010 Jun 15.
- Bayley JP, Launonen V, Tomlinson IP. The FH mutation database: an online database of fumarate hydratase mutations involved in the MCUL (HLRCC) tumor syndrome and congenital fumarase deficiency. BMC Med Genet. 2008 Mar 25;9:20. doi: 10.1186/1471-2350-9-20.
- Deschauer M, Gizatullina Z, Schulze A, Pritsch M, Knoppel C, Knape M, Zierz S, Gellerich FN. Molecular and biochemical investigations in fumarase deficiency. Mol Genet Metab. 2006 Jun;88(2):146-52. doi: 10.1016/j.ymgme.2006.01.007. Epub 2006 Feb 28.
- Ezgu F, Krejci P, Wilcox WR. Mild clinical presentation and prolonged survival of a patient with fumarase deficiency due to the combination of a known and a novel mutation in FH gene. Gene. 2013 Jul 25;524(2):403-6. doi: 10.1016/j.gene.2013.03.026. Epub 2013 Apr 20.
- Kerrigan JF, Aleck KA, Tarby TJ, Bird CR, Heidenreich RA. Fumaric aciduria: clinical and imaging features. Ann Neurol. 2000 May;47(5):583-8.
- Ottolenghi C, Hubert L, Allanore Y, Brassier A, Altuzarra C, Mellot-Draznieks C, Bekri S, Goldenberg A, Veyrieres S, Boddaert N, Barbier V, Valayannopoulos V, Slama A, Chretien D, Ricquier D, Marret S, Frebourg T, Rabier D, Munnich A, de Keyzer Y, Toulhoat H, de Lonlay P. Clinical and biochemical heterogeneity associated with fumarase deficiency. Hum Mutat. 2011 Sep;32(9):1046-52. doi: 10.1002/humu.21534. Epub 2011 Jul 12.
- Picaud S, Kavanagh KL, Yue WW, Lee WH, Muller-Knapp S, Gileadi O, Sacchettini J, Oppermann U. Structural basis of fumarate hydratase deficiency. J Inherit Metab Dis. 2011 Jun;34(3):671-6. doi: 10.1007/s10545-011-9294-8. Epub 2011 Mar 29.
- Raimundo N, Ahtinen J, Fumic K, Baric I, Remes AM, Renkonen R, Lapatto R, Suomalainen A. Differential metabolic consequences of fumarate hydratase and respiratory chain defects. Biochim Biophys Acta. 2008 May;1782(5):287-94. doi: 10.1016/j.bbadis.2008.01.008. Epub 2008 Feb 14.
Artikelhistorik
Artikeln finns också på Engelska, Tyska, Spanska, Franska, Italienska, Portugisiska, Hindi, Hebreiska, Arabiska, och Svenska.
18 aug 2020 | Senaste versionen
1 Apr 2008 | Ursprungligen publicerad
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