George T. O’Connor MD

Professor, Pulmonary, Allergy, Sleep & Critical Care Medicine

Member, Genome Science Institute

72 E. Concord Street | (617) 638-4470
George O'Connor
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 have been the Boston University / Boston Medical Center principal investigator of multiple NIH-funded multi-center investigations, currently including the Inner-City Asthma Consortium (ICAC), the Vitamin D Antenatal Asthma Reduction Trial (VDAART), and the All of Us Research Program. Our ICAC studies include clinical trials in children and adolescents with asthma and a birth-cohort study examining the risk factors for asthma and allergy in the inner city. I also 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. I have collaborated with the Division of Computational Biomedicine's studies of alterations in gene expression related to tobacco smoking and COPD. My research spans disciplines including adult medicine, pediatrics, obstetrics, 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.

Education

MD, Boston University School of Medicine, 1979

MS, Harvard School of Public Health, 1986

BA, Boston University, 1979

Publications

Published on 11/10/2022

Kim W, Hecker J, Barr RG, Boerwinkle E, Cade B, Correa A, Dupuis J, Gharib SA, Lange L, London SJ, Morrison AC, O'Connor GT, Oelsner EC, Psaty BM, Vasan RS, Redline S, Rich SS, Rotter JI, Yu B, Lange C, Manichaikul A, Zhou JJ, Sofer T, Silverman EK, Qiao D, Cho MH. Assessing the contribution of rare genetic variants to phenotypes of chronic obstructive pulmonary disease using whole-genome sequence data. Hum Mol Genet. 2022 Nov 10; 31(22):3873-3885. PMID: 35766891.

Published on 9/15/2022

Zhang J, Xu H, Qiao D, DeMeo DL, Silverman EK, O'Connor GT, Hobbs BD, Dupuis J, Cho MH, Moll M. A polygenic risk score and age of diagnosis of COPD. Eur Respir J. 2022 Sep; 60(3). PMID: 35115341.

Published on 8/25/2022

Putman RK, Axelsson GT, Ash SY, Sanders JL, Menon AA, Araki T, Nishino M, Yanagawa M, Gudmundsson EF, Qiao D, San José Estépar R, Dupuis J, O'Connor GT, Rosas IO, Washko GR, El-Chemaly S, Raby BA, Gudnason V, DeMeo DL, Silverman EK, Hatabu H, DeVivo I, Cho MH, Gudmundsson G, Hunninghake GM. Interstitial lung abnormalities are associated with decreased mean telomere length. Eur Respir J. 2022 Aug; 60(2). PMID: 35115336.

Published on 8/4/2022

McNeill J, Chernofsky A, Nayor M, Rahaghi FN, San Jose Estepar R, Washko G, Synn A, Vasan RS, O'Connor G, Larson MG, Ho JE, Lewis GD. The association of lung function and pulmonary vasculature volume with cardiorespiratory fitness in the community. Eur Respir J. 2022 Aug; 60(2). PMID: 34996832.

Published on 8/1/2022

Bhatt SP, Balte PP, Schwartz JE, Jaeger BC, Cassano PA, Chaves PH, Couper D, Jacobs DR, Kalhan R, Kaplan R, Lloyd-Jones D, Newman AB, O'Connor G, Sanders JL, Smith BM, Sun Y, Umans JG, White WB, Yende S, Oelsner EC. Pooled Cohort Probability Score for Subclinical Airflow Obstruction. Ann Am Thorac Soc. 2022 Aug; 19(8):1294-1304. PMID: 35176216.

Published on 7/1/2022

Sanders JL, Axelsson G, Putman R, Menon A, Dupuis J, Xu H, Wang S, Murabito J, Vasan R, Araki T, Nishino M, Washko GR, Hatabu H, O'Connor G, Gudmundsson G, Gudnason V, Hunninghake GM. The relationship between interstitial lung abnormalities, mortality, and multimorbidity: a cohort study. Thorax. 2022 Jul 01. PMID: 35777957.

Published on 6/27/2022

Gereige JD, Xu H, Ortega VE, Cho MH, Liu M, Sakornsakolpat P, Silverman EK, Beaty TH, Miller BE, Bakke P, Gulsvik A, Hersh CP, Morrow JD, Ampleford EJ, Hawkins GA, Bleecker ER, Meyers DA, Peters SP, Celedón JC, Tantisira K, Li J, Dupuis J, O'Connor GT. A genome-wide association study of bronchodilator response in participants of European and African ancestry from six independent cohorts. ERJ Open Res. 2022 Apr; 8(2). PMID: 35769418.

Published on 6/14/2022

Eckhardt CM, Balte PP, Barr RG, Bertoni AG, Bhatt SP, Cuttica M, Cassano PA, Chaves P, Couper D, Jacobs DR, Kalhan R, Kronmal R, Lange L, Loehr L, London SJ, O'Connor GT, Rosamond W, Sanders J, Schwartz JE, Shah A, Shah SJ, Smith L, White W, Yende S, Oelsner EC. Lung function impairment and risk of incident heart failure: the NHLBI Pooled Cohorts Study. Eur Heart J. 2022 Jun 14; 43(23):2196-2208. PMID: 35467708.

Published on 6/1/2022

Seibold MA, Moore CM, Everman JL, Williams BJM, Nolin JD, Fairbanks-Mahnke A, Plender EG, Patel BB, Arbes SJ, Bacharier LB, Bendixsen CG, Calatroni A, Camargo CA, Dupont WD, Furuta GT, Gebretsadik T, Gruchalla RS, Gupta RS, Khurana Hershey GK, Murrison LB, Jackson DJ, Johnson CC, Kattan M, Liu AH, Lussier SJ, O'Connor GT, Rivera-Spoljaric K, Phipatanakul W, Rothenberg ME, Seroogy CM, Teach SJ, Zoratti EM, Togias A, Fulkerson PC, Hartert TV. Risk factors for SARS-CoV-2 infection and transmission in households with children with asthma and allergy: A prospective surveillance study. J Allergy Clin Immunol. 2022 Aug; 150(2):302-311. PMID: 35660376.

Published on 5/10/2022

Bhatt SP, O'Connor GT. Screening for Chronic Obstructive Pulmonary Disease: Challenges and Opportunities. JAMA. 2022 05 10; 327(18):1768-1770. PMID: 35536275.

View full list of 303 publications.