George T. O’Connor MD
Professor, Pulmonary, Allergy, Sleep & Critical Care Medicine
Member, Genome Science Institute
72 E. Concord Street | (617) 638-4470george.o'connor@bmc.org
george.oconnor@bmc.org
goconnor@bu.edu

Sections
Pulmonary, Allergy, Sleep & Critical Care Medicine
Centers
Pulmonary Center
Framingham Heart Study
Evans Center for Interdisciplinary Biomedical Research
Biography
My research focuses on epidemiology, including genetic epidemiology, and clinical investigations of asthma, allergy, chronic obstructive pulmonary disease, and sleep apnea. I am currently a multiple PI and Co-director of the NHLBI's Framingham Heart Study, and I am a co-investigator in the Risk Underlying Rural Areas Longitudinal (RURAL) Cohort Study. I am the Boston University-Boston Medical Center principal investigator of multiple NIH-funded multi-center investigations, including the All of Us Research Program, the Childhood Asthma in Urban Settings (CAUSE) consortium, and the Vitamin D Antenatal Asthma Reduction Trial (VDAART. I have led the BU-BMC site of clinical trials in children and adolescents with asthma and the Urban Environment and Childhood Asthma (URECA) birth-cohort study examining the risk factors for asthma and allergy in urban settings. l conduct epidemiologic and genetic epidemiologic research at the Framingham Heart Study, including genome-wide association studies seeking novel genetic determinants of lung function impairment, interstitial lung abnormalities, and atopy. My research spans disciplines including adult medicine, pediatrics, epidemiology, genetics and genomics, immunology, and environmental science. At Boston Medical Center, my outpatient practice focuses on adults with asthma, COPD, and bronchiectasis. I am an Associate Editor of JAMA.
Websites
Boston Medical Center Provider Profile
Pulmonary, Allergy, Sleep & Critical Care Medicine Faculty
Education
MD, Boston University School of Medicine, 1979
MS, Harvard School of Public Health, 1986
BA, Boston University, 1979
Publications
Peljto AL, Blumhagen RZ, Walts AD, Cardwell J, Powers J, Corte TJ, Dickinson JL, Glaspole I, Moodley YP, Vasakova MK, Bendstrup E, Davidsen JR, Borie R, Crestani B, Dieude P, Bonella F, Costabel U, Gudmundsson G, Donnelly SC, Egan J, Henry MT, Keane MP, Kennedy MP, McCarthy C, McElroy AN, Olaniyi JA, O'Reilly KMA, Richeldi L, Leone PM, Poletti V, Puppo F, Tomassetti S, Luzzi V, Kokturk N, Mogulkoc N, Fiddler CA, Hirani N, Jenkins RG, Maher TM, Molyneaux PL, Parfrey H, Braybrooke R, Blackwell TS, Jackson PD, Nathan SD, Porteous MK, Brown KK, Christie JD, Collard HR, Eickelberg O, Foster EE, Gibson KF, Glassberg M, Kass DJ, Kropski JA, Lederer D, Linderholm AL, Loyd J, Mathai SK, Montesi SB, Noth I, Oldham JM, Palmisciano AJ, Reichner CA, Rojas M, Roman J, Schluger N, Shea BS, Swigris JJ, Wolters PJ, Zhang Y, Prele CMA, Enghelmayer JI, Otaola M, Ryerson CJ, Salinas M, Sterclova M, Gebremariam TH, Myllärniemi M, Carbone RG, Furusawa H, Hirose M, Inoue Y, Miyazaki Y, Ohta K, Ohta S, Okamoto T, Kim DS, Pardo A, Selman M, Aranda AU, Park MS, Park JS, Song JW, Molina-Molina M, Planas-Cerezales L, Westergren-Thorsson G, Smith AV, Manichaikul AW, Kim JS, Rich SS, Oelsner EC, Barr RG, Rotter JI, Dupuis J, O'Connor G, Vasan RS, Cho MH, Silverman EK, Schwarz MI, Steele MP, Lee JS, Yang IV, Fingerlin TE, Schwartz DA. Idiopathic Pulmonary Fibrosis Is Associated with Common Genetic Variants and Limited Rare Variants. Am J Respir Crit Care Med. 2023 May 01; 207(9):1194-1202. PMID: 36602845.
Published on 4/23/2023Shah J, Shadid ILC, Carey VJ, Laranjo N, O'Connor GT, Zeiger RS, Bacharier L, Litonjua AA, Weiss ST, Mirzakhani H. Early-Life Weight Status and Risk of Childhood Asthma or Recurrent Wheeze in Preterm and Term Offspring. J Allergy Clin Immunol Pract. 2023 Apr 23. PMID: 37088369.
Published on 4/17/2023Shadid IL, Brustad N, Lu M, Chawes BL, Bisgaard H, Zeiger RS, O'Connor GT, Bacharier LB, Guchelaar HJ, Litonjua AA, Weiss ST, Mirzakhani H. The Impact of Baseline 25-Hydroxyvitamin D Level and Gestational Age on Prenatal Vitamin D Supplementation to Prevent Offspring Asthma or Recurrent Wheezing. Am J Clin Nutr. 2023 Apr 17. PMID: 37075847.
Published on 3/13/2023Shrine N, Izquierdo AG, Chen J, Packer R, Hall RJ, Guyatt AL, Batini C, Thompson RJ, Pavuluri C, Malik V, Hobbs BD, Moll M, Kim W, Tal-Singer R, Bakke P, Fawcett KA, John C, Coley K, Piga NN, Pozarickij A, Lin K, Millwood IY, Chen Z, Li L, Wijnant SRA, Lahousse L, Brusselle G, Uitterlinden AG, Manichaikul A, Oelsner EC, Rich SS, Barr RG, Kerr SM, Vitart V, Brown MR, Wielscher M, Imboden M, Jeong A, Bartz TM, Gharib SA, Flexeder C, Karrasch S, Gieger C, Peters A, Stubbe B, Hu X, Ortega VE, Meyers DA, Bleecker ER, Gabriel SB, Gupta N, Smith AV, Luan J, Zhao JH, Hansen AF, Langhammer A, Willer C, Bhatta L, Porteous D, Smith BH, Campbell A, Sofer T, Lee J, Daviglus ML, Yu B, Lim E, Xu H, O'Connor GT, Thareja G, Albagha OME, Suhre K, Granell R, Faquih TO, Hiemstra PS, Slats AM, Mullin BH, Hui J, James A, Beilby J, Patasova K, Hysi P, Koskela JT, Wyss AB, Jin J, Sikdar S, Lee M, May-Wilson S, Pirastu N, Kentistou KA, Joshi PK, Timmers PRHJ, Williams AT, Free RC, Wang X, Morrison JL, Gilliland FD, Chen Z, Wang CA, Foong RE, Harris SE, Taylor A, Redmond P, Cook JP, Mahajan A, Lind L, Palviainen T, Lehtimäki T, Raitakari OT, Kaprio J, Rantanen T, Pietiläinen KH, Cox SR, Pennell CE, Hall GL, Gauderman WJ, Brightling C, Wilson JF, Vasankari T, Laitinen T, Salomaa V, Mook-Kanamori DO, Timpson NJ, Zeggini E, Dupuis J, Hayward C, Brumpton B, Langenberg C, Weiss S, Homuth G, Schmidt CO, Probst-Hensch N, Jarvelin MR, Morrison AC, Polasek O, Rudan I, Lee JH, Sayers I, Rawlins EL, Dudbridge F, Silverman EK, Strachan DP, Walters RG, Morris AP, London SJ, Cho MH, Wain LV, Hall IP, Tobin MD. Multi-ancestry genome-wide association analyses improve resolution of genes and pathways influencing lung function and chronic obstructive pulmonary disease risk. Nat Genet. 2023 Mar; 55(3):410-422. PMID: 36914875.
Published on 2/6/2023Morin A, Thompson EE, Helling BA, Shorey-Kendrick LE, Faber P, Gebretsadik T, Bacharier LB, Kattan M, O'Connor GT, Rivera-Spoljaric K, Wood RA, Barnes KC, Mathias RA, Altman MC, Hansen K, McEvoy CT, Spindel ER, Hartert T, Jackson DJ, Gern JE, McKennan CG, Ober C. A functional genomics pipeline to identify high-value asthma and allergy CpGs in the human methylome. J Allergy Clin Immunol. 2023 Feb 06. PMID: 36754293.
Published on 1/30/2023Recto KA, Huan T, Lee DH, Lee GY, Gereige J, Yao C, Hwang SJ, Joehanes R, Kelly RS, Lasky-Su J, O'Connor G, Levy D. Transcriptome-wide association study of circulating IgE levels identifies novel targets for asthma and allergic diseases. Front Immunol. 2023; 14:1080071. PMID: 36793728.
Published on 1/18/2023Patchen BK, Balte P, Bartz TM, Barr RG, Fornage M, Graff M, Jacobs DR, Kalhan R, Lemaitre RN, O'Connor G, Psaty B, Seo J, Tsai MY, Wood AC, Xu H, Zhang J, Gharib SA, Manichaikul A, North K, Steffen LM, Dupuis J, Oelsner E, Hancock DB, Cassano PA. Investigating associations of omega-3 fatty acids, lung function decline, and airway obstruction. medRxiv. 2023 Jan 18. PMID: 36711663.
Published on 1/13/2023Dapas M, Thompson EE, Wentworth-Sheilds W, Clay S, Visness CM, Calatroni A, Sordillo JE, Gold DR, Wood RA, Makhija M, Khurana Hershey GK, Sherenian MG, Gruchalla RS, Gill MA, Liu AH, Kim H, Kattan M, Bacharier LB, Rastogi D, Altman MC, Busse WW, Becker PM, Nicolae D, O'Connor GT, Gern JE, Jackson DJ, Ober C. Multi-omic association study identifies DNA methylation-mediated genotype and smoking exposure effects on lung function in children living in urban settings. PLoS Genet. 2023 Jan; 19(1):e1010594. PMID: 36638096.
Published on 1/1/2023Altman MC, Kattan M, O'Connor GT, Murphy RC, Whalen E, LeBeau P, Calatroni A, Gill MA, Gruchalla RS, Liu AH, Lovinsky-Desir S, Pongracic JA, Kercsmar CM, Khurana Hershey GK, Zoratti EM, Teach SJ, Bacharier LB, Wheatley LM, Sigelman SM, Gergen PJ, Togias A, Busse WW, Gern JE, Jackson DJ. Associations between outdoor air pollutants and non-viral asthma exacerbations and airway inflammatory responses in children and adolescents living in urban areas in the USA: a retrospective secondary analysis. Lancet Planet Health. 2023 Jan; 7(1):e33-e44. PMID: 36608946.
Published on 12/23/2022Chung J, Vig V, Sun X, Han X, O'Connor GT, Chen X, DeAngelis MM, Farrer LA, Subramanian ML. Genome-Wide Pleiotropy Study Identifies Association of PDGFB with Age-Related Macular Degeneration and COVID-19 Infection Outcomes. J Clin Med. 2022 Dec 23; 12(1). PMID: 36614910.
Media Mentions
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New asthma guidelines advise single maintenance and reliever therapy
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Published on 2/21/2019
E-Cigarettes More Effective Than Nicotine-Replacement Therapy For Smoking-Cessation
Published on 1/31/2019
Vaping twice as good as gum for quitting smoking finds study
Published on 1/31/2019
Vaping 2x better for quitting smoking than patches, gum: study
Published on 1/30/2019
Published on 1/30/2019
E-Cigarettes Are Effective at Helping Smokers Quit, a Study Says
View full list of 10 media mentions.