Michael Norgard, PhD

Professor & Chairman
Endowed Title: B.B. Owen Distinguished Chair in Molecular Research
Microbiology
Graduate Program: Molecular Microbiology

Contact Information

UT Southwestern Medical Center
5323 Harry Hines Boulevard
Dallas, Texas 75390

Office Phone: 214-633-0015
Office Fax: 214-648-5905

michael.norgard@utsouthwestern.edu

Biography

Michael V. Norgard, PhD, is Professor and Chair of Microbiology at UT Southwestern. He is the holder of the B. B. Owen Distinguished Chair in Molecular Research and he is a Fellow of the American Academy of Microbiology. He was the recipient of the 2002 Distinguished Alumni Award from the Graduate School of Biomedical Sciences, University of Medicine and Dentistry of New Jersey.

Having published over 100 original works, Dr. Norgard is recognized internationally for his research on pathogenic spirochetes, most notably those causing syphilis (Treponema pallidum) and Lyme disease (Borrelia burgdorferi). He was the first to describe treponemal lipoproteins, molecules believed to be crucial in the membrane biology of T. pallidum and largely responsible for the local and systemic inflammatory events of syphilis. He also has developed new molecularly-based diagnostic tests for both acquired (adult) and congenital syphilis.

Dr. Norgard was the first to report an alternative sigma factor (RpoN-RpoS) regulatory network in B. burgdorferi. This regulatory cascade governs the expression of key borrelial virulence factors, and its discovery has set the stage for understanding differential antigen expression by B. burgdorferi, particularly as it pertains to B. burgdorferi’s life cycle in both its arthropod (tick) and mammalian hosts (including human infection). More recently, he has been engaged in national biodefense work on Francisella tularensis, a biosafety level-3 pathogen of potential importance to bioterrorism-related activities. Dr. Norgard is listed as the lead inventor on five United States patents related to syphilis diagnosis. Additionally, Dr. Norgard has 29 years of experience in the training of graduate students, postdoctoral fellows, clinical fellows, medical students, and visiting scientists.

Dr. Norgard is the Principal Investigator and Director of UT Southwestern’s NIH-supported Molecular Microbiology Training Grant and was the former Chair of UT Southwestern’s Molecular Microbiology Graduate Program. He has been a member of numerous NIH and CDC advisory panels, including serving as Chair of the NIH Bacteriology and Mycology-1 Study Section. He currently serves as a member of the NIH Bacterial Pathogenesis (BACP) Study Section. He also has been a member of an international task force for the development of STD diagnostics in resource-poor environments. Dr. Norgard has been a member of the Scientific Advisory Board for the Southwest NIH Regional Center of Excellence (WRCE) in Biodefense and Emerging Infectious Diseases.

Education

Graduate SchoolNew Jersey Medical School (1977)
UndergraduateRutgers University Camden Campus (1973)

Research Interests

congenital infections/women's reproductive health/molecular diagnostics R&D
emerging pathogens/agents of bioterrorism/tularemia
genetic engineering
Lyme disease
sexually transmitted diseases, particularly syphilis/genital ulcer diseases

Publications

Featured
Native outer membrane proteins protect mice against pulmonary challenge with virulent type A Francisella tularensis

J.F. Huntley, P.G. Conley, D.A. Rasko, K.E. Hagman, M.A. Apicella, & M.V. Norgard , Infection and Immunity , 2008; (76):3664-3671

Featured
bptA (bbe16) is essential for the persistence of the Lyme disease spirochete, Borrelia burgdorferi, in its natural tick vector

A.T. Revel, J.S. Blevins, C. Almazan, L. Neil, K.M. Kocan, J. de la Fuente, K.E. Hagman, & M.V. Norgard , Proc.Natl.Acad.Sci.U.S.A. , 2005; (102):6972-6977

Featured
The response regulator Rrp2 is essential for the expression of major mambrane lipoproteins in Borrelia burgdorferi

X.F. Yang, S.M. Alani, & M.V. Norgard , Proc.Natl.Acad.Sci.U.S.A. , 2003; (100):11001-11006

Featured
Expression of Borrelia burgdorferi OspC and DbpA is controlled by a RpoN-RpoS regulatory pathway

A. Hubner, X. Yang, D.M. Nolen, T.G. Popova, F.C. Cabello, & M.V. Norgard , Proc.Natl.Acad.Sci.U.S.A. , 2001; (98):12724-12729

Crystal structure of the Tp34 (TP0971) lipoprotein of Treponema pallidum: implications of its metal-bound state and affinity for human lactoferrin

R.K. Deka, C.A. Brautigam, F.L. Tomson, S.B. Lumpkins, D.R. Tomchick, M. Machius, & M.V. Norgard , J.Biol.Chem. , 2007; (282):5944-5958

Adaptation of a luciferase gene reporter and lac expression system to Borrelia burgdorferi

J.S. Blevins, A.T. Revel, A.H. Smith, G.N. Bachlani, & M.V. Norgard , Applied and Environmental Microbiology , 2007; (73):1501-1513

Effect of genital ulcer disease on HIV-1 coreceptor expression in the female genital tract

J.S. Sheffield, G.D. Wendel, D.D. McIntire, & M.V, Norgard , J.Infect.Dis. , 2007; (196):1509-1516

Characterization of Francisella tularensis outer membrane proteins

J.F. Huntley, P.G. Conley, K.E. Hagman, & M.V. Norgard , J.Bacteriol. , 2007; (189):561-574

Evidence that RpoS (SigmaS) in Borrelia burgdorferi is controlled directly by RpoN (SigmaN)

A.H. Smith, J.S. Blevins, G.N. Bachlani, X.F. Yang, & M.V. Norgard , J.Bacteriol. , ; (189):2139-2144

Honors/Awards

Endowed Chair recipient

B.B. Owen Distinguished Chair in Molecular Research (2003)

2002 Distinguished Alumni Award

Grad. Sch. Biomed. Sci., Univ. of Medicine & Dentistry of New Jersey (2002)

Scientific Advisory Board

Southwest Regional Center of Excellence for Biodefense & Emerging Infections (2002)

Who’s Who in Science & Engineering

(1994)

Chair, Bacteriology & Mycology-1 Study Section

NIH; 1993-1994 (1993)

Professional Associations/Affiliations

American Sexually Transmitted Diseases Assn.

Fellow, American Academy of Microbiology

Infectious Diseases Society of America

International Society for Sexually Transmitted Diseases

Texas Infectious Disease Society