Facioscapulohumeral muscular dystrophy (FSHD) is a common form of muscular dystrophy in adults that is foremost characterized by progressive wasting of muscles in the upper body. FSHD is associated with contraction of D4Z4 macrosatellite repeats on chromosome 4q35, but this contraction is pathogenic
Facioscapulohumeral muscular dystrophy is clinically mainly characterized by progressive weakness of the facial, shoulder and upper arm muscles. It is an autosomal dominant heriditary disease, caused by a contraction of a repetitive DNA element at the end of the long arm of chromosome 4. This contra
OBJECTIVE: In some 5% of patients with facioscapulohumeral muscular dystrophy (FSHD), no D4Z4 repeat contraction on chromosome 4q35 is observed. Such patients, termed patients with FSHD2, show loss of DNA methylation and heterochromatin markers at the D4Z4 repeat that are similar to patients with D4
We present a comprehensive report of two siblings with hereditary inclusion body myopathy (HIBM). The clinical features and histological characteristics of the muscle biopsies showed the typical pattern of predominantly distal vacuolar myopathy with quadriceps sparing. This was confirmed by muscle M
Spinal muscular atrophies (SMA, also known as hereditary motor neuropathies) and hereditary motor and sensory neuropathies (HMSN) are clinically and genetically heterogeneous disorders of the peripheral nervous system. Here we report that mutations in the TRPV4 gene cause congenital distal SMA, scap
BACKGROUND: In facioscapulohumeral dystrophy (FSHD) muscle function is impaired and declines over time. Currently there is no effective treatment available to slow down this decline. We have previously reported that loss of muscle strength contributes to chronic fatigue through a decreased level of
Facioscapulohumeral muscular dystrophy (FSHD) is characterized by asymmetric dysfunctioning of individual muscles. Currently, it is unknown why specific muscles are affected before others and more particularly what pathophysiology is causing this differential progression. The aim of our study was to
PURPOSE OF REVIEW: Knowledge of the pathogenetic mechanisms in facioscapulohumeral muscular dystrophy is still scattered, but has recently been advanced through novel developments on the genetic scientific front. RECENT FINDINGS: The present brief review highlights some recent studies on the pathoge
BACKGROUND AND AIMS: Muscle weakness is a potentially important, yet poorly studied, risk factor for falls. Detailed studies of patients with specific myopathies may shed new light on the relation between muscle weakness and falls. Here falls in patients with facioscapulohumeral disease (FSHD) who s
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