De novo mutations in ATP1A3 cause alternating hemiplegia of childhood
| العنوان: | De novo mutations in ATP1A3 cause alternating hemiplegia of childhood |
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| المؤلفون: | Heinzen EL, Swoboda KJ, Hitomi Y, Gurrieri F, Nicole S, de Vries B, Tiziano FD, Fontaine B, Walley NM, Heavin S, Panagiotakaki E, European Alternating Hemiplegia of Childhood Genetics Consortium, Neri G, Koelewijn S, Kamphorst J, Geilenkirchen M, Pelzer N, Laan L, Haan J, Ferrari M, van den Maagdenberg A, Biobanca e. Registro Clinico per l'Emiplegia Alternante Consortium, Zucca C, Bassi MT, Franchini F, Vavassori R, Giannotta M, Gobbi G, Granata T, Nardocci N, De Grandis E, Veneselli E, Stagnaro M, Vigevano F, European Network for Research on Alternating Hemiplegia for Small, Medium sized Enterpriese Consortium, Oechsler C, Arzimanoglou A, Ninan M, Neville B, Ebinger F, Fons C, Campistol J, Kemlink D, Nevsimalova S, Peeters Scholte C, Casaer P, Sange G, Spiel G, Martinelli Boneschi F, Schyns T, Crawley F, Poncelin D, Fiori S, Abiusi E, Di Pietro L, Sweney MT, Newcomb TM, Viollet L, Huff C, Jorde LB, Reyna SP, Murphy KJ, Shianna KV, Gumbs CE, Little L, Silver K, Ptáček LJ, Ferrari MD, Bye AM, Herkes GK, Whitelaw CM, Webb D, Lynch BJ, Uldall P, King MD, Scheffer IE, van den Maagdenberg AM, Sisodiya SM, Mikati MA, Goldstein D.B., CASARI , GIORGIO NEVIO |
| المساهمون: | Heinzen, El, Swoboda, Kj, Hitomi, Y, Gurrieri, F, Nicole, S, de Vries, B, Tiziano, Fd, Fontaine, B, Walley, Nm, Heavin, S, Panagiotakaki, E, European Alternating Hemiplegia of Childhood Genetics, Consortium, Neri, G, Koelewijn, S, Kamphorst, J, Geilenkirchen, M, Pelzer, N, Laan, L, Haan, J, Ferrari, M, van den Maagdenberg, A, Biobanca e., Registro Clinico per l'Emiplegia Alternante Consortium, Zucca, C, Bassi, Mt, Franchini, F, Vavassori, R, Giannotta, M, Gobbi, G, Granata, T, Nardocci, N, De Grandis, E, Veneselli, E, Stagnaro, M, Vigevano, F, European Network for Research on Alternating Hemiplegia for, Small, Medium sized Enterpriese, Consortium, Oechsler, C, Arzimanoglou, A, Ninan, M, Neville, B, Ebinger, F, Fons, C, Campistol, J, Kemlink, D, Nevsimalova, S, Peeters Scholte, C, Casaer, P, Casari, GIORGIO NEVIO, Sange, G, Spiel, G, Martinelli Boneschi, F, Schyns, T, Crawley, F, Poncelin, D, Fiori, S, Abiusi, E, Di Pietro, L, Sweney, Mt, Newcomb, Tm, Viollet, L, Huff, C, Jorde, Lb, Reyna, Sp, Murphy, Kj, Shianna, Kv, Gumbs, Ce, Little, L, Silver, K, Ptáček, Lj, Ferrari, Md, Bye, Am, Herkes, Gk, Whitelaw, Cm, Webb, D, Lynch, Bj, Uldall, P, King, Md, Scheffer, Ie, van den Maagdenberg, Am, Sisodiya, Sm, Mikati, Ma, Goldstein, D. B. |
| المصدر: | Nature Genetics, 44(9), 1030 Nature genetics |
| سنة النشر: | 2012 |
| مصطلحات موضوعية: | Nonsynonymous substitution, Genetics, 0303 health sciences, Mutation, Alternating hemiplegia of childhood, Neurological disorder, Biology, Settore MED/03 - GENETICA MEDICA, medicine.disease, medicine.disease_cause, Alternating Hemiplegia, Article, 3. Good health, 03 medical and health sciences, 0302 clinical medicine, ATP1A3, medicine, Etiology, 030217 neurology & neurosurgery, Alternating hemiplegia, Exome sequencing, 030304 developmental biology |
| الوصف: | Alternating hemiplegia of childhood (AHC) is a rare, severe neurodevelopmental syndrome characterized by recurrent hemiplegic episodes and distinct neurological manifestations. AHC is usually a sporadic disorder and has unknown etiology. We used exome sequencing of seven patients with AHC and their unaffected parents to identify de novo nonsynonymous mutations in ATP1A3 in all seven individuals. In a subsequent sequence analysis of ATP1A3 in 98 other patients with AHC, we found that ATP1A3 mutations were likely to be responsible for at least 74% of the cases; we also identified one inherited mutation in a case of familial AHC. Notably, most AHC cases are caused by one of seven recurrent ATP1A3 mutations, one of which was observed in 36 patients. Unlike ATP1A3 mutations that cause rapid-onset dystonia-parkinsonism, AHC-causing mutations in this gene caused consistent reductions in ATPase activity without affecting the level of protein expression. This work identifies de novo ATP1A3 mutations as the primary cause of AHC and offers insight into disease pathophysiology by expanding the spectrum of phenotypes associated with mutations in ATP1A3. |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5340c120e42b07a60df6c472c9cc43da |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....5340c120e42b07a60df6c472c9cc43da |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |