دورية أكاديمية
Charcot–Marie–Tooth disease type 2F associated with biallelic HSPB1 mutations
| العنوان: | Charcot–Marie–Tooth disease type 2F associated with biallelic HSPB1 mutations |
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| المؤلفون: | Elena Abati, Stefania Magri, Megi Meneri, Giulia Manenti, Daniele Velardo, Francesca Balistreri, Chiara Pisciotta, Paola Saveri, Nereo Bresolin, Giacomo Pietro Comi, Dario Ronchi, Davide Pareyson, Franco Taroni, Stefania Corti |
| المصدر: | Annals of Clinical and Translational Neurology, Vol 8, Iss 5, Pp 1158-1164 (2021) |
| بيانات النشر: | Wiley, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Neurosciences. Biological psychiatry. Neuropsychiatry LCC:Neurology. Diseases of the nervous system |
| مصطلحات موضوعية: | Neurosciences. Biological psychiatry. Neuropsychiatry, RC321-571, Neurology. Diseases of the nervous system, RC346-429 |
| الوصف: | Abstract Objective This work aims to expand knowledge regarding the genetic spectrum of HSPB1‐related diseases. HSPB1 is a gene encoding heat shock protein 27, and mutations in HSPB1 have been identified as the cause of axonal Charcot–Marie–Tooth (CMT) disease type 2F and distal hereditary motor neuropathy (dHMN). Methods Two patients with axonal sensorimotor neuropathy underwent detailed clinical examinations, neurophysiological studies, and next‐generation sequencing with subsequent bioinformatic prioritization of genetic variants and in silico analysis of the likely causal mutation. Results The HSPB1 p.S135F and p.R136L mutations were identified in homozygosis in the two affected individuals. Both mutations affect the highly conserved alpha‐crystallin domain and have been previously described as the cause of severe CMT2F/dHMN, showing a strictly dominant inheritance pattern. Interpretation Thus, we report for the first time two cases of biallelic HSPB1 p.S135F and p.R136L mutations in two families. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2328-9503 |
| Relation: | https://doaj.org/toc/2328-9503 |
| DOI: | 10.1002/acn3.51364 |
| URL الوصول: | https://doaj.org/article/8c53bf3251f34d1f981917f03f631b36 |
| رقم الأكسشن: | edsdoj.8c53bf3251f34d1f981917f03f631b36 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 23289503 |
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| DOI: | 10.1002/acn3.51364 |