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Anthony S. Fauci,1*Margaret I. Johnston,1Carl W. Dieffenbach,1Dennis R. Burton,2Scott M. Hammer,3James A. Hoxie,4Malcolm Martin,1Julie Overbaugh,5David I. Watkins,6Adel Mahmoud,7Warner C. Greene8
The need to broaden research directed at answering fundamentalquestions in HIV vaccine discovery through laboratory, nonhumanprimate (NHP), and clinical research has recently been emphasized.In addition, the importance of attracting and retaining youngresearchers, developing better NHP models, and more closelylinking NHP and clinical research is being stressed. In an eraof a level budget for biomedical research at the U.S. NationalInstitutes of Health (NIH), HIV/AIDS vaccine research effortswill need to be carefully prioritized such that resources toenergize HIV vaccine discovery can be identified. This articlesummarizes progress and challenges in HIV vaccine research,the priorities arising from a recent summit at NIAID, and theactions needed, some already under way, to address those priorities.
1 National Institute of Allergy and Infectious Diseases, National Institutes of Health, 31 Center Drive, Bethesda, MD 20892, USA. 2 Department of Immunology and Microbial Science, The Scripps Research Institute, La Jolla, CA 92037, USA. 3 Division of Infectious Diseases, Columbia University Medical Center, New York, NY 10032, USA. 4 Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA. 5 Division of Human Biology, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA. 6 Department of Pathology and Laboratory Medicine, University of Wisconsin, Madison, WI 53711, USA. 7 Department of Molecular Biology, Princeton University, Princeton, NJ 08544, USA. 8 Gladstone Institute of Virology and Immunology, University of California at San Francisco, San Francisco, CA 94158, USA.
* To whom correspondence should be addressed. E-mail: afauci{at}niaid.nih.gov
A Conformational Switch in Human Immunodeficiency Virus gp41 Revealed by the Structures of Overlapping Epitopes Recognized by Neutralizing Antibodies.
R. Pejchal, J. S. Gach, F. M. Brunel, R. M. Cardoso, R. L. Stanfield, P. E. Dawson, D. R. Burton, M. B. Zwick, and I. A. Wilson (2009)
J. Virol.
83, 8451-8462
|Abstract »|Full Text »|PDF »
Simian Immunodeficiency Virus SIVrcm, a Unique CCR2-Tropic Virus, Selectively Depletes Memory CD4+ T Cells in Pigtailed Macaques through Expanded Coreceptor Usage In Vivo.
R. Gautam, T. Gaufin, I. Butler, A. Gautam, M. Barnes, D. Mandell, M. Pattison, C. Tatum, J. Macfarland, C. Monjure, et al. (2009)
J. Virol.
83, 7894-7908
|Abstract »|Full Text »|PDF »
HIV-1 Envelope Induces Memory B Cell Responses That Correlate with Plasma Antibody Levels after Envelope gp120 Protein Vaccination or HIV-1 Infection.
M. Bonsignori, M. A. Moody, R. J. Parks, T. M. Holl, G. Kelsoe, C. B. Hicks, N. Vandergrift, G. D. Tomaras, and B. F. Haynes (2009)
J. Immunol.
183, 2708-2717
|Abstract »|Full Text »|PDF »
Novel Ring Structure in the gp41 Trimer of Human Immunodeficiency Virus Type 1 That Modulates Sensitivity and Resistance to Broadly Neutralizing Antibodies.
S. M. O'Rourke, B. Schweighardt, W. G. Scott, T. Wrin, D. P. A. J. Fonseca, F. Sinangil, and P. W. Berman (2009)
J. Virol.
83, 7728-7738
|Abstract »|Full Text »|PDF »
Replication-Defective Adenovirus Vectors with Multiple Deletions Do Not Induce Measurable Vector-Specific T Cells in Human Trials.
R. A. Koup, L. Lamoreaux, D. Zarkowsky, R. T. Bailer, C. R. King, J. G. D. Gall, D. E. Brough, B. S. Graham, and M. Roederer (2009)
J. Virol.
83, 6318-6322
|Abstract »|Full Text »|PDF »
Comparison of Human and Rhesus Macaque T-Cell Responses Elicited by Boosting with NYVAC Encoding Human Immunodeficiency Virus Type 1 Clade C Immunogens.
P. Mooij, S. S. Balla-Jhagjhoorsingh, N. Beenhakker, P. van Haaften, I. Baak, I. G. Nieuwenhuis, S. Heidari, H. Wolf, M.-J. Frachette, K. Bieler, et al. (2009)
J. Virol.
83, 5881-5889
|Abstract »|Full Text »|PDF »
Enhanced Exposure of the CD4-Binding Site to Neutralizing Antibodies by Structural Design of a Membrane-Anchored Human Immunodeficiency Virus Type 1 gp120 Domain.
L. Wu, T. Zhou, Z.-y. Yang, K. Svehla, S. O'Dell, M. K. Louder, L. Xu, J. R. Mascola, D. R. Burton, J. A. Hoxie, et al. (2009)
J. Virol.
83, 5077-5086
|Abstract »|Full Text »|PDF »
Discordant memory B cell and circulating anti-Env antibody responses in HIV-1 infection.
Y. Guan, M. M. Sajadi, R. Kamin-Lewis, T. R. Fouts, A. Dimitrov, Z. Zhang, R. R. Redfield, A. L. DeVico, R. C. Gallo, and G. K. Lewis (2009)
PNAS
106, 3952-3957
|Abstract »|Full Text »|PDF »
An HIV Vaccine -- Challenges and Prospects.
M. I. Johnston and A. S. Fauci (2008)
N. Engl. J. Med.
359, 888-890
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