Muscular dystrophies (MD) are a heterogeneous group of genetic disorders that cause muscle weakness, abnormal contractions and muscle wasting, often leading to premature death. More than 30 types of MD have been described so far; those most thoroughly studied are Duchenne muscular dystrophy (DMD), myotonic dystrophy type 1 (DM1) and congenital MDs. Structurally, physiologically and biochemicall...

Congenital myopathies and congenital myopathic dystrophies are distinct groups of inherited diseases of muscle, genetically heterogeneous, that manifest in early life or infancy. Congenital myopathic dystrophy is characterized by a dystrophic pattern, whereas no necrotic or degenerative changes are present in congenital myopathies. Much progress has been made in recent years in clarifying the c...

Muscular dystrophies are a genetically heterogeneous group of degenerative muscle disorders. It characterized by progressive muscle wasting and weakness of variable distribution and severity. There are several subgroups including Duchenne/Becker, fascioscapulohumeral, limb-girdle, oculopharngeal, and congenital muscular dystrophy. Diagnosis is dependent to the characteristic clinical features i...

Recently, post-translational modification of proteins has been defined as a new area of focus for muscular dystrophy research by the identification of a group of disease genes that encode known or putative glycosylation enzymes. Walker-Warburg Syndrome (WWS) and muscle-eye-brain disease (MEB) are caused by mutations in two genes involved in O-mannosylation, POMT1 and POMGnT1, respectively. Fuku...