title: Ocular Inflammatory Diseases: Molecular Pathogenesis and Immunotherapy.
abstract: Uveitis is a diverse group of potentially sight-threatening intraocular inflammatory diseases of infectious or autoimmune etiology and accounts for more than 10% of severe visual handicaps in the United States. Pathology derives from the presence of inflammatory cells in the optical axis and sustained production of cytotoxic cytokines and other immuneregulatory proteins in the eye. The main therapeutic goals are to down-regulate the immune response, preserve the integrity of the ocular architecture and eventually eliminate the inciting uveitogenic stimuli. Current therapy is based on topical or systemic corticosteroid with or without second line agents and serious adverse effects of these drugs are the impetus for development of less toxic and more specific therapies for uveitis. This review summarizes the pathophysiology of uveitis, molecular mechanisms that regulate the initiation and progression of uveitis and concludes with emerging strategies for the treatment of this group of potentially blinding diseases.
authors.affiliation: Molecular Immunology Section, National Eye Institute, National Institutes of Health, Building 10, Room 10N109A, 10 Center Drive, Bethesda, MD 20892-1857, USA. egwuaguc@nei.nih.gov.
authors.forename: C E
authors.initials: CE
authors.lastname: Egwuagu
authors.forename: L
authors.initials: L
authors.lastname: Sun
authors.forename: S-H
authors.initials: SH
authors.lastname: Kim
authors.forename: I M
authors.initials: IM
authors.lastname: Dambuza
mesh_terms: D000818:Animals; D001324:Autoantigens / Q000276:immunology; D001327:Autoimmune Diseases / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D015551:Autoimmunity; D004195:Disease Models, Animal; D004198:Disease Susceptibility; D005128:Eye Diseases / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy*; D006801:Humans; D007167:Immunotherapy / Q000379:methods; D007249:Inflammation / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy*; D058990:Molecular Targeted Therapy; D015398:Signal Transduction; D016176:T-Lymphocyte Subsets / Q000276:immunology / Q000378:metabolism
chemical_list: D001324:Autoantigens