Publications by authors named "Carolin D Freiburg"
Article Synopsis
- Collagen VI-related dystrophies (COL6-RDs) include a range of conditions such as Ullrich congenital muscular dystrophy (UCMD), which features severe muscle weakness and respiratory issues, and Bethlem muscular dystrophy, which has milder and later-presenting symptoms.
- Some patients with symptoms typical of COL6-RDs were previously undiagnosed until a deep intronic variant in COL6A1 was identified, leading to a severe form of UCMD in a cohort of 44 patients, except for one with a milder phenotype.
- The study suggests that a new pseudoexon skipping therapy could effectively reduce the severity of UCMD symptoms by targeting the abnormal transcripts
Collagen VI is a ubiquitous heterotrimeric protein of the extracellular matrix (ECM) that plays an essential role in the proper maintenance of skeletal muscle. Mutations in collagen VI lead to a spectrum of congenital myopathies, from the mild Bethlem myopathy to the severe Ullrich congenital muscular dystrophy. Collagen VI contains only a short triple helix and consists primarily of von Willebrand factor type A (VWA) domains, protein-protein interaction modules found in a range of ECM proteins.
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