Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 9:15 PM
Ignite Modification Date:
2025-12-24 @ 9:15 PM
NCT ID:
NCT01863004
Brief Summary:
Dysferlin is a protein with an important role in the repair of muscle surface membranes. Mutations in dysferlin cause different forms of muscular dystrophies. Dysferlinopathies are inherited in an autosomal recessive manner, and many patients with this disease harbor mis-sense mutations in at least one of their two pathogenic DYSF alleles. These patients have significantly reduced or absent dysferlin levels in skeletal muscle, suggesting that dysferlin encoded by mis-sense alleles is rapidly degraded by the cell's quality-control system. In a series of in-vitro experiments we showed that mis-sense mutated dysferlin can be salvaged from degradation by proteasomal inhibition. This resulted in an increase of functional dysferlin protein and a subsequent repair of plasma membranes of cultured patient-derived muscle cells. In this proof-of-concept study we would like to test wether proteasomal inhibition can salvage mis-sense mutated dysferlin in patients harboring certain dysferlin mis-sense mutations.
Study:
NCT01863004
Study Brief:
Protocol Section:
NCT01863004