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Julie E. Ledgerwood | |
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Alma mater | Phillips University College of Osteopathic Medicine at Oklahoma State University Center for Health Sciences |
Known for | Chief Medical Officer and Chief of the Clinical Trials Program at NIAID Led the first human trial to test the Ebola vaccine |
Scientific career | |
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Institutions | National Institute of Allergy and Infectious Diseases |
Julie E. Ledgerwood is an American allergist and immunologist, who is the chief medical officer and serves as chief of the Clinical Trials Program at the Vaccine Research Center (VRC) of the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health in Bethesda, Maryland. She is a Doctor of Osteopathic Medicine. [1]
Ledgerwood leads clinical trials and clinical collaborations for the VRC; and has served as principal investigator, protocol chair, or associate investigator for over 60 Phase 1-2b clinical trials studying vaccines and monoclonal antibodies targeting pathogens such as HIV, influenza, Ebola, malaria, Chikungunya, and Zika in over 13 countries. She led the first human trial aimed at testing a vaccine for Ebola virus [2] and the first evaluation of mAb114, a monoclonal antibody targeting Ebola.
For the past 15 years, she has conducted research with numerous academic research teams and has led international vaccine research collaborations. Ledgerwood has authored textbook chapters and over 85 publications in peer-reviewed journals.
Ledgerwood graduated from Phillips University in Enid, Oklahoma and received her Doctor of Osteopathic Medicine degree from the College of Osteopathic Medicine at Oklahoma State University Center for Health Sciences. [1]
From 1999 to 2002, Ledgerwood completed her medical residency in internal medicine at Johns Hopkins Bayview Medical Center in Baltimore, Maryland. In 2002, Ledgerwood joined NIAID as a clinical fellow in allergy and immunology. In 2003, she joined the VRC as a clinical investigator. Ledgerwood is board certified by the American Board of Allergy and Immunology. [1]
Her work has been covered extensively in lay and scientific media outlets, including NBC News, Politico, [3] The Guardian, [4] NPR, [5] and The New York Times. [6]
The National Institute of Allergy and Infectious Diseases is one of the 27 institutes and centers that make up the National Institutes of Health (NIH), an agency of the United States Department of Health and Human Services (HHS). NIAID's mission is to conduct basic and applied research to better understand, treat, and prevent infectious, immunologic, and allergic diseases.
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The Vaccine Research Center (VRC), is an intramural division of the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH), US Department of Health and Human Services (HHS). The mission of the VRC is to discover and develop both vaccines and antibody-based products that target infectious diseases.
The Center for Infectious Disease Research and Policy (CIDRAP) is a center within the University of Minnesota that focuses on addressing public health preparedness and emerging infectious disease response. It was founded in 2001 by Dr. Michael Osterholm, in order to "prevent illness and death from infectious diseases through epidemiological research and rapid translation of scientific information into real-world practical applications and solutions".
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cAd3-ZEBOV was an experimental vaccine for two ebolaviruses, Ebola virus and Sudan virus, developed by scientists at GlaxoSmithKline (GSK) and tested by National Institute of Allergy and Infectious Disease (NIAID). This vaccine is derived from a chimpanzee adenovirus, Chimp Adenovirus type 3 (ChAd3), genetically engineered to express glycoproteins from the Zaire and Sudan species of ebolavirus to provoke an immune response against them. Simultaneous phase 1 trials of this vaccine commenced in September 2014, being administered to volunteers in Oxford and Bethesda. During October the vaccine is being administered to a further group of volunteers in Mali. If this phase is completed successfully, the vaccine will be fast tracked for use in the Ebola virus epidemic in West Africa. In preparation for this, GSK is preparing a stockpile of 10,000 doses.
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Jason S. McLellan is a structural biologist, professor in the Department of Molecular Biosciences and Robert A. Welch Chair in Chemistry at The University of Texas at Austin who specializes in understanding the structure and function of viral proteins, including those of coronaviruses. His research focuses on applying structural information to the rational design of vaccines and other therapies for viruses, including SARS-CoV-2, the novel coronavirus that causes COVID-19. McLellan and his team collaborated with researchers at the National Institute of Allergy and Infectious Diseases’ Vaccine Research Center to design a stabilized version of the SARS-CoV-2 spike protein, which biotechnology company Moderna used as the basis for the vaccine mRNA-1273, the first COVID-19 vaccine candidate to enter phase I clinical trials in the U.S. At least three other vaccines use this modified spike protein: those from Pfizer and BioNTech; Johnson & Johnson and Janssen Pharmaceuticals; and Novavax.
John R. Mascola is an American physician-scientist, immunologist and infectious disease specialist. He was the director of the Vaccine Research Center (VRC), part of the National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH). He also served as a principal advisor to Anthony Fauci, director of NIAID, on vaccines and biomedical research affairs.