Asymmetric scapuloperoneal phenotype of MATR3-related distal myopathy: case series

Autor: Aysylu Murtazina, Dmitrii Subbotin, Anna Kuchina, Olga Gilvanova, Daniil Degterev, Olga Shchagina, Tatiana Cherevatova, Maria Bulakh, Darya Sherstyukova, Oksana Ryzhkova, Olga Kurushina, Mikhail Skoblov, Artem Borovikov, Sergey Kutsev
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Frontiers in Genetics, Vol 15 (2024)
Druh dokumentu: article
ISSN: 1664-8021
DOI: 10.3389/fgene.2024.1414928
Popis: Recent research has sparked a discussion on the spectrum of diseases linked to the MATR3 gene associated with amyotrophic lateral sclerosis and distal myopathy with vocal cord and pharyngeal weakness (VCPDM). To date, fewer than 50 cases of VCPDM have been reported in the literature. We aim to build upon the work of previous researchers by gathering additional information about VCPDM. In this study, we present six patients from four unrelated families affected by VCPDM. Our observations include patients exhibiting both the typical phenotype associated with MATR3-related distal myopathy and rare symptomatic manifestations of the disease. Notably, two cases presented with an asymmetric scapuloperoneal phenotype, leading in one case to an initial misdiagnosis of facioscapulohumeral muscular dystrophy.
Databáze: Directory of Open Access Journals