Abstract
Abstract Myoclonus-dystonia syndrome (MDS) is a rare hereditary movement disorder characterized by the early onset of myoclonus in the first or second decade of life. The first locus for MDS was mapped to chromosome 7q21 and identified as the epsilon-sarcoglycan (SGCE) gene, and numerous mutations were subsequently identified. We here present the first reported Turkish MDS patient identified with a novel mutation in exon 6 of the SGCE gene, which resulted in truncation of the protein before the transmembrane domain, presumably causing the loss of function either by mislocalization of the protein away from the plasma membrane or through nonsense-mediated decay.
Highlights
Myoclonus-dystonia syndrome (MDS) is a rare hereditary movement disorder
Our patient presented with clinically typical MDS characterized by dystonia and myoclonus of the upper body
A second MDS locus was mapped to chromosome 18p11 [7]
Summary
A Novel Mutation in Exon 6 of the Epsilon-Sarcoglycan Gene in Myoclonus Dystonia Syndrome.
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
