4 结果
Proline/arginine-rich end leucine-rich repeat protein (PRELP) a small leucine-rich proteoglycan (SLRP), binds type I collagen to basement membranes and type II collagen to cartilage. Evidence for lack of binding of collagen in basement membranes and cartilage of Hutchinson-Gilford progeria (HGP)
We had the opportunity to investigate a new case of Hutchinson-Gilford progeria, a rare disease commonly regarded as a model in the study of aging. Two strains of fibroblasts (strains 1 and 2) were derived from two pieces of a skin biopsy. These two populations multiplied as normal cells at low
Autosomal recessive cutis laxa type 2B (ARCL2B; OMIM # 612940) is a segmental progeroid disorder caused by mutations in PYCR1 encoding pyrroline-5-carboxylate reductase 1, which is part of the conserved proline de novo synthesis pathway. Here we describe 33 patients with PYCR1-related ARCL from 27
Aging is a natural process that internal gene control and external stimuli mediate. Clinical data pointed out that homozygotic or heterozygotic mutation in the pyrroline-5-carboxylate reductase 1 (PYCR1) gene in humans caused cutis laxa (ARCL) disease, with progeroid appearance, lax and