Abstract
Recent studies provided new insights into the pathogenesis of vasculitides associated with antineutrophil cytoplasm antibodies (ANCA). They yield more information about the pathogenic role of ANCA, the initiation of the immune response against proteinase 3, the expression of ANCA target antigens on neutrophil surfaces, endothelial damage and the mechanisms of vasculitis associated with propylthiouracil. The pathogenic role of antimyeloperoxidase antibodies has been established in vitro and in vivo in animal models and in human. A pathogenic role for antiproteinase 3 antibodies has not yet been clearly established in vivo although it is well documented in vitro.
MeSH terms
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Adult
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Animals
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Antibodies, Antineutrophil Cytoplasmic* / genetics
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Antibodies, Antineutrophil Cytoplasmic* / immunology
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Biomarkers
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Chemokines / physiology
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Churg-Strauss Syndrome / diagnosis
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Churg-Strauss Syndrome / etiology
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Churg-Strauss Syndrome / immunology
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Dendritic Cells / immunology
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Disease Models, Animal
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Epitopes
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Female
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Granulomatosis with Polyangiitis / diagnosis
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Granulomatosis with Polyangiitis / etiology
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Granulomatosis with Polyangiitis / immunology
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Humans
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Infant, Newborn
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Male
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Mice
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Myeloblastin / immunology
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Peroxidase / immunology
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Polymorphism, Genetic
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Propylthiouracil / immunology
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Rats
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Rats, Inbred WKY
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Risk
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Vasculitis / diagnosis
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Vasculitis / etiology
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Vasculitis / genetics
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Vasculitis / immunology*
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Vasculitis / physiopathology
Substances
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Antibodies, Antineutrophil Cytoplasmic
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Biomarkers
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Chemokines
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Epitopes
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Propylthiouracil
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Peroxidase
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Myeloblastin