epidermolysis bullosa dystrophica/cysteine

Dystrophic epidermolysis bullosa (DEB) is a rare genetic skin disorder. In this report we have investigated an Italian child affected with recessive DEB (RDEB) and demonstrated that he was homozygous for the mutation R226X in the type VII collagen gene (COL7A1), leading to absence of type VII

Dystrophic epidermolysis bullosa (DEB) is caused by mutations in the COL7A1 gene encoding collagen, the major component of anchoring fibrils. Premature termination codon (PTC) mutations in both alleles usually lead to the Hallopeau-Siemens variant that shows the most severe phenotype. We experienced

The COL7A1 gene, which encodes type VII collagen, has been implicated as a candidate gene for dominantly and recessively inherited forms of dystrophic epidermolysis bullosa. In this study, hamster and human cDNA clones, which encode the previously uncharacterized carboxyl-terminal portion of type

Type VII collagen, the major component of anchoring fibrils, consists of a central collagenous triple-helical domain flanked by two noncollagenous domains, NC1 and NC2. The NC2 domain has been implicated in catalyzing the antiparallel dimer formation of type VII procollagen. In this study, we

Systemic skin-selective therapeutics would be a major advancement in the treatment of diseases affecting the entire skin, such as recessive dystrophic epidermolysis bullosa (RDEB), which is caused by mutations in the COL7A1 gene and manifests in transforming growth factor-β (TGF-β)-driven fibrosis