کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3041218 | 1184765 | 2010 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: A case of CMT 1B due to Val 102/fs null mutation of the MPZ gene presenting as hyperCKemia A case of CMT 1B due to Val 102/fs null mutation of the MPZ gene presenting as hyperCKemia](/preview/png/3041218.png)
Charcot-Marie-Tooth disease (CMT) is a group of clinically and genetically heterogeneous neuropathies classically divided into demyelinating (CMT1) and axonal forms (CMT2). The most common demyelinating form is CMT1A, due to a duplication in the gene encoding the peripheral myelin protein 22 (PMP22). Less frequently, mutations in the myelin protein zero gene (MPZ/P0) account for demyelinating CMT1B. Herein, we report a patient presenting with an isolated hyperCKemia in whom electrophysiological and pathological findings revealed a demyelinating and axonal neuropathy. Sequencing of the MPZ gene revealed a 306delA at codon 102 in the proband and in two relatives. This mutation has been already described in association with paucisymptomatic CMT without hyperCKemia.
Journal: Clinical Neurology and Neurosurgery - Volume 112, Issue 9, November 2010, Pages 794–797