title: Cartilage formation in growth plate and arteries: from physiology to pathology.
abstract: Vascular calcifications are the consequence of several pathological conditions such as atherosclerosis, diabetes, hypercholesterolemia and chronic renal insufficiency. They are associated with risks of amputation, ischemic heart disease, stroke and increased mortality. A growing body of evidence indicates that vascular smooth muscle cells (VSMCs) undergo chondrogenic commitment eventually leading to vascular calcification, by mechanisms similar to those governing ossification in the cartilage growth plate. Our knowledge of the formation of cartilage growth plate can therefore help us to understand why and how arteries calcify and, consequently, develop new therapeutic strategies. Reciprocally, thorough consideration of the events leading to ectopic chondrocyte differentiation appears crucial to further increase our understanding of growth plate formation. In this context, we will review the effects of known or suspected factors that promote chondrogenic differentiation in growth plate and arteries.
authors.affiliation: INSERM EM 99-03, Research Center on Osteoarticular and Dental Tissue Engineering, Nantes, France.
authors.forename: D
authors.initials: D
authors.lastname: Magne
authors.forename: M
authors.initials: M
authors.lastname: Julien
authors.forename: C
authors.initials: C
authors.lastname: Vinatier
authors.forename: F
authors.initials: F
authors.lastname: Merhi-Soussi
authors.forename: P
authors.initials: P
authors.lastname: Weiss
authors.forename: J
authors.initials: J
authors.lastname: Guicheux
mesh_terms: D000818:Animals; D017209:Apoptosis; D001158:Arteries / Q000166:cytology* / Q000473:pathology; D001161:Arteriosclerosis; D002356:Cartilage / Q000378:metabolism / Q000502:physiology*; D016923:Cell Death; D002454:Cell Differentiation; D019902:Chondrocytes / Q000378:metabolism; D006132:Growth Plate / Q000166:cytology*; D006801:Humans; D008648:Mesoderm / Q000378:metabolism; D008954:Models, Biological; D009131:Muscle, Smooth, Vascular / Q000166:cytology*; D032389:Myocytes, Smooth Muscle / Q000166:cytology