title: [Synovial angiogenesis].
abstract: Synovial angiogenesis, the formation of new capillaries from pre-existent capillaries, is a constant feature of synovial inflammation. Strictly regulated, it normally disappears after recovery from the acute episode. However it may persist during chronic synovial inflammation and then participates in pannus development in RA. This is the result of biochemical events which have contributed to breakdown of the extracellular matrix and cartilage in association with activation or secretion into this micro-environment of angiogenic factors. Relations with immunocompetent cells (lymphocytes and monocytes) suggest that this final common pathway may be partially dependent upon stimulation by the antigen. The development of treatment aimed at inhibiting angiogenesis could offer additional therapeutic hope in rheumatoid arthritis.
authors.affiliation: Clinique de Rhumatologie, Centre Viggo Petersen, Paris.
authors.forename: F
authors.initials: F
authors.lastname: Lioté
mesh_terms: D043925:Angiogenesis Inducing Agents / Q000502:physiology; D001172:Arthritis, Rheumatoid / Q000473:pathology* / Q000503:physiopathology; D006801:Humans; D009389:Neovascularization, Pathologic / Q000503:physiopathology*; D013583:Synovial Membrane / Q000098:blood supply*
chemical_list: D043925:Angiogenesis Inducing Agents
vernacular_title: Angiogenèse synoviale.