title: T cell mediated autoimmune glomerular disease in mice.
abstract: Many forms of glomerulonephritis are mediated by autoimmunity. While autoantibodies are often pathogenic, cell-mediated immunity plays an important role in a number of forms of rapidly progressive glomerulonephritis. This unit describes the induction of cell-mediated autoimmune glomerular disease in mice. One disease model, experimental anti-glomerular basement membrane (GBM) disease, features autoreactivity to a well-defined component of type IV collagen found in the GBM, α3(IV)NC1. The other models the cell-mediated effector response in forms of renal vasculitis, where autoantibodies to myeloperoxidase result in systemic neutrophil activation, resulting in their localization to the glomerulus and the subsequent deposition of myeloperoxidase within glomerular capillaries. There, myeloperoxidase acts as a "planted" autoantigen and is recognized by effector autoreactive myeloperoxidase-specific T cells. These models are useful both in defining mechanisms germane to the development of autoimmunity to α3(IV)NC1 and myeloperoxidase, and in dissecting the role of cell-mediated responses in effecting glomerular injury.
authors.affiliation: Centre for Inflammatory Diseases, Monash University Department of Medicine, Clayton, Australia.
authors.forename: Joshua D
authors.initials: JD
authors.lastname: Ooi
authors.affiliation: Centre for Inflammatory Diseases, Monash University Department of Medicine, Clayton, Australia.
authors.forename: Poh-Yi
authors.initials: PY
authors.lastname: Gan
authors.affiliation: Centre for Inflammatory Diseases, Monash University Department of Medicine, Clayton, Australia.
authors.forename: Dragana
authors.initials: D
authors.lastname: Odobasic
authors.affiliation: Centre for Inflammatory Diseases, Monash University Department of Medicine, Clayton, Australia.|Department of Nephrology, Monash Health, Clayton, Australia.
authors.forename: Stephen R
authors.initials: SR
authors.lastname: Holdsworth
authors.affiliation: Centre for Inflammatory Diseases, Monash University Department of Medicine, Clayton, Australia.|Department of Nephrology, Monash Health, Clayton, Australia.|Department of Paediatric Nephrology, Monash Health, Clayton, Australia.
authors.forename: A Richard
authors.initials: AR
authors.lastname: Kitching
mesh_terms: D000818:Animals; D001323:Autoantibodies / Q000276:immunology*; D001324:Autoantigens / Q000276:immunology*; D001327:Autoimmune Diseases / Q000276:immunology* / Q000473:pathology; D050533:Glomerular Basement Membrane / Q000276:immunology* / Q000473:pathology; D005921:Glomerulonephritis / Q000276:immunology* / Q000473:pathology; D006801:Humans; D051379:Mice; D013601:T-Lymphocytes / Q000276:immunology* / Q000473:pathology
chemical_list: D001323:Autoantibodies; D001324:Autoantigens
keywords: T lymphocytes; autoimmunity; cell-mediated immunity; glomerulonephritis