@article {677, title = {Precision Medicine: Personalized Proteomics for the Diagnosis and Treatment of Idiopathic Inflammatory Disease.}, journal = {JAMA Ophthalmol}, volume = {134}, year = {2016}, month = {2016 Apr}, pages = {444-8}, abstract = {

IMPORTANCE: To better characterize posterior uveitis, vitreous samples from 15 patients were subjected to antibody arrays, and the expression levels of 200 human cytokines were evaluated. Expression was analyzed by 1-way analysis of variance (significance at P < .01), unsupervised cluster algorithm, and pathway analysis.

OBSERVATIONS: Unbiased clustering of patients, based on their cytokine expression profile, suggested that particular protein networks and molecular pathways are altered in various forms of uveitis. Expression of interleukin 23 (IL-23), IL-1 receptor I (IL-1RI), IL-17R, tissue inhibitors of metalloproteinase 1 and 2 (TIMP-1 and TIMP-2), insulinlike growth factor-binding protein 2 (IGFBP-2), nerve growth factor (b-NGF), platelet-derived growth factor receptor β polypeptide (PDGFRb), bone morphogenic protein 4 (BMP-4), and stem cell factor (SCF) constituted a common cytokine signature in the vitreous of patients with uveitis. In 1 patient with progressive, idiopathic visual loss, this last-line analysis implicated retinal autoimmunity, a diagnosis that was validated when her serum sample was found to contain antibodies to S-arrestin, a retinal protein and potent cause of autoimmune retinal degeneration.

CONCLUSIONS AND RELEVANCE: The analysis identifies a common cytokine signature for posterior uveitis and guides the diagnosis of a patient with idiopathic uveitis. Personalized treatment reversed the visual loss, illustrating how proteomic tools may individualize therapy.

}, keywords = {Adrenal Cortex Hormones, Adult, Analysis of Variance, Case-Control Studies, Cytokines, Follow-Up Studies, Humans, Immunosuppressive Agents, Male, Middle Aged, Precision Medicine, Proteomics, Reference Values, Risk Assessment, Severity of Illness Index, Treatment Outcome, Uveitis, Visual Acuity}, issn = {2168-6173}, doi = {10.1001/jamaophthalmol.2015.5934}, author = {Velez, Gabriel and Roybal, C Nathaniel and Colgan, Diana and Tsang, Stephen H and Bassuk, Alexander G and Mahajan, Vinit B} } @article {137, title = {Bilateral intravitreal injection of antivascular endothelial growth factor therapy.}, journal = {Retina (Philadelphia, Pa.)}, volume = {31}, year = {2011}, month = {2011 Jan}, pages = {31-5}, abstract = {

The purpose of this study was to review adverse events and patient preference after bilateral intravitreal injection of antibodies to vascular endothelial growth factor.

}, keywords = {Aged, Aged, 80 and over, Antibodies, Monoclonal, Case-Control Studies, Drug Administration Schedule, Drug Combinations, Female, Follow-Up Studies, Humans, Incidence, Injections, Intraocular, Macular Degeneration, Male, Middle Aged, Myocardial Infarction, Patient Preference, Retrospective Studies, Vascular Endothelial Growth Factor A, Vitreous Body}, author = {Mahajan, Vinit B and Elkins, Kori A and Russell, Stephen R and Boldt, H Culver and Gehrs, Karen M and Weingeist, Thomas A and Stone, Edwin M and Abr{\`a}moff, Michael D and Liu, Dawei and Folk, James C} } @article {159, title = {Effects of vitrectomy on age-related macular degeneration.}, journal = {Ophthalmology}, volume = {117}, year = {2010}, month = {2010 Jul}, pages = {1381-6}, abstract = {

To determine whether vitrectomy alters the long-term progression of age-related macular degeneration (AMD).

}, keywords = {Aged, Aged, 80 and over, Case-Control Studies, Choroidal Neovascularization, Disease Progression, Epiretinal Membrane, Female, Follow-Up Studies, Geographic Atrophy, Humans, Macular Degeneration, Male, Middle Aged, Pilot Projects, Retinal Perforations, Retrospective Studies, Visual Acuity, Vitrectomy}, author = {Roller, A Brock and Mahajan, Vinit B and Boldt, H Culver and Abr{\`a}moff, Michael D and Russell, Stephen R and Folk, James C} }