メンケス病、白髪ジストロフィー
English Journal
- Teaching NeuroImages: Menkes kinky hair syndrome.
- Seshadri R, Bindu PS, Gupta AK.SourceFrom the Departments of Neuroimaging and Interventional Radiology (R.S., A.K.G.) and Neurology (P.S.B.), National Institute of Mental Health & Neuro Sciences, Bangalore, India.
- Neurology.Neurology.2013 Jul 9;81(2):e12-3. doi: 10.1212/WNL.0b013e31829a334c.
- Six-month-old twins, born to a consanguineous couple, presented with hypotonia, hypothermia, seizures, and developmental delay. Babies were fair complexioned; scalp hairs were sparse, light-colored, and fragile (figure 1), with regularly spaced twists (pili-torti) and nodes (trichorrhexis-nodosa). M
- PMID 23836947
- An overview and update of ATP7A mutations leading to menkes disease and occipital horn syndrome.
- Tümer Z.SourceApplied Human Molecular Genetics, Kennedy Center, Copenhagen University Hospital, Rigshospitalet, Glostrup, Denmark. zeynep.tumer@regionh.dk
- Human mutation.Hum Mutat.2013 Mar;34(3):417-29. doi: 10.1002/humu.22266.
- Menkes disease (MD) is a lethal multisystemic disorder of copper metabolism. Progressive neurodegeneration and connective tissue disturbances, together with the peculiar "kinky" hair, are the main manifestations. MD is inherited as an X-linked recessive trait, and as expected the vast majority of pa
- PMID 23281160
- L-threo-dihydroxyphenylserine corrects neurochemical abnormalities in a Menkes disease mouse model.
- Donsante A, Sullivan P, Goldstein DS, Brinster LR, Kaler SG.SourceUnit on Human Copper Metabolism, Molecular Medicine Program, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Rockville, MD 20892-1853, USA.
- Annals of neurology.Ann Neurol.2013 Feb;73(2):259-65. doi: 10.1002/ana.23787. Epub 2012 Dec 7.
- OBJECTIVE: Menkes disease is a lethal neurodegenerative disorder of infancy caused by mutations in a copper-transporting adenosine triphosphatase gene, ATP7A. Among its multiple cellular tasks, ATP7A transfers copper to dopamine beta hydroxylase (DBH) within the lumen of the Golgi network or secreto
- PMID 23224983
Japanese Journal
- Copper infusion therapy in trichopoliodystrophy
Related Links
- Synonym(s): Menkes syndrome, trichopoliodystrophy kink·y-hair disease (kĭng′kē-hâr′) n. A congenital metabolic defect manifested by short, sparse, poorly pigmented kinky hair and associated with failure to thrive, physical and . ...
- Trichopoliodystrophy information including symptoms, causes, diseases, symptoms, treatments, and other medical and health issues. ... Introduction: Trichopoliodystrophy Description of Trichopoliodystrophy Trichopoliodystrophy ...
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- 英
- Menkes disease, Menkes' disease
- 同
- Menkes病、メンキーズ病、ちぢれ毛病 kinky hair disease、捻れ毛病 kinky hair disease、白髪ジストロフィー trichopoliodystrophy
- 関
- メンケス症候群、Menkes病、メンケス縮れ毛症候群
概念
- 生体内銅欠乏を主徴とする遺伝性銅代謝異常症。銅の吸収障害と組織間の銅転送障害
病因
- 細胞内銅輸送膜蛋白(ATP-7A)(Xq12-q13)の欠損により細胞内銅輸送が障害され、腸管における銅の吸収障害、腎臓での銅排泄障害が起こる。
遺伝形式
症状
- 生後より発症
- 神経精神症状:精神運動発達遅滞、筋緊張低下、哺乳力低下、けいれん発作
- 血管形成異常
- 骨異常
- 毛髪異常
検査
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- ウィルソン病:きわめて低値。肝臓における遺伝子転写レベルでの産生低下。
- メンケス病 :肝臓における合成量の低下
治療
参考
- Gene map locus Xq12-q13
- http://omim.org/entry/309400
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- 英
- trichopoliodystrophy
- 関
- メンケス病