title: In vitro chondrogenesis in human chondrodysplasias.
abstract: Bone morphogenesis depends on the sequential expression of multiple genes that first allow formation of mesenchymal anlagen, their replacement by cartilage models, and finally, the synthesis of new bone at growth plates. These processes require orchestration of synthesis of multiple collagens, proteoglycans and glycoproteins, the genes for many of which have been isolated and are being studied. Several genes carry mutations which are responsible for the chondrodysplasia phenotypes and can be studied at the gene level or by examining their expression in cultured chondrocytes.
authors.affiliation: Department of Pediatrics, University of Texas Medical School, Houston 77225.
authors.forename: W A
authors.initials: WA
authors.lastname: Horton
mesh_terms: D002356:Cartilage / Q000503:physiopathology*; D006801:Humans; D008954:Models, Biological; D010009:Osteochondrodysplasias / Q000503:physiopathology*