Human anticentriole autoantibody in patients with scleroderma and Raynaud's phenomenon.
Unique autoantibody was found in sera from two different patients that reacted with centrioles of both cultured mammalian cells and human peripheral leukocytes as detected by the indirect immunofluorescent method. Sera from the same individuals, one with scleroderma and the other suffering from Raynaud's phenomenon, also stained the basal bodies of rat tracheal ciliated cells by the identical technique. Data from subsequent investigations have suggested that the antigen(s) involved in the reaction are water-insoluble protein(s) or polypeptide(s) associated with centrioles and are distinct from microtubular proteins or purine nucleoside phosphorylase.
D000293:Adolescent; D000328:Adult; D001323:Autoantibodies / Q000032:analysis*; D001324:Autoantigens / Q000276:immunology; D002478:Cells, Cultured; D002502:Centrioles / Q000276:immunology*; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D007962:Leukocytes / Q000166:cytology; D009940:Organoids / Q000276:immunology*; D011928:Raynaud Disease / Q000276:immunology*; D012595:Scleroderma, Systemic / Q000276:immunology*
D001323:Autoantibodies; D001324:Autoantigens