Collagen Network Formation in In Vitro Models of Musculocontractural Ehlers-Danlos Syndrome.

ABSTRACT: Loss-of-function mutations in carbohydrate sulfotransferase 14 (CHST14) cause musculocontractural Ehlers-Danlos syndrome-CHST14 (mcEDS-CHST14), characterized by multiple congenital malformations and progressive connective tissue fragility-related manifestations in the cutaneous, skeletal, cardiovascular, visceral and ocular system. The replacement of dermatan sulfate chains on decorin proteoglycan with chondroitin sulfate chains is proposed to lead to the disorganization of collagen networks in the skin. However, the pathogenic mechanisms of mcEDS-CHST14 are not fully understood, partly due to the lack of in vitro models of this disease. In the present study, we established in vitro models of fibroblast-mediated collagen network formation that recapacitat

SUBMITTER: Hashimoto A 

PROVIDER: S-EPMC9957042 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature