title: Ocular immunology in equine recurrent uveitis.
abstract: Equine recurrent uveitis (ERU) is a disease with high prevalence and relevance for the equine population, since it results in blindness. Over the last decade, important advancements have been made in our understanding of the underlying immune responses in this disease. ERU is mediated by an autoaggressive Th1 response directed against several retinal proteins. Interphotoreceptor-retinoid binding protein (IRBP) and cellular retinaldehyde-binding protein (CRALBP) are capable to induce ERU-like disease in experimental horses, with the unique possibility to activate relapses in a well-defined manner. Further, proteomic evidence now suggests that retinal Mueller glial cells (RMG) may play a fatal role in uveitic disease progression by directly triggering inflammation processes through the expression and secretion of interferon-gamma. Ongoing relapses in blind eyes can be associated with stable expression of the major autoantigens in ERU retinas. This review briefly summarizes the most significant developments in uveitis immune response research.
authors.affiliation: Institute of Animal Physiology, LMU Munich, Munich, Germany. deeg@tiph.vetmed.unimuenchen.de
authors.forename: Cornelia A
authors.initials: CA
authors.lastname: Deeg
mesh_terms: D000818:Animals; D001327:Autoimmune Diseases / Q000276:immunology / Q000662:veterinary*; D006734:Horse Diseases / Q000276:immunology*; D006736:Horses; D007371:Interferon-gamma / Q000032:analysis; D009457:Neuroglia / Q000737:chemistry / Q000276:immunology; D020543:Proteome / Q000032:analysis*; D012008:Recurrence; D012160:Retina / Q000737:chemistry* / Q000276:immunology; D014605:Uveitis / Q000276:immunology / Q000662:veterinary*
chemical_list: D020543:Proteome; D007371:Interferon-gamma