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Commentary


Nature Medicine 10, 769 - 771 (2004)
doi:10.1038/nm0804-769

Urgently needed: a filter for the HIV-1 vaccine pipeline

John P Moore1 & Dennis R Burton2

  1. John P. Moore is in the Department of Microbiology and Immunology, Weill Medical College of Cornell University, New York, New York, USA. e-mail: jpm2003@med.cornell.edu
  2. Dennis R. Burton is in the Departments of Immunology and Molecular Biology, The Scripps Research Institute, La Jolla, California, USA. e-mail: burton@scripps.edu


Research groups worldwide are trying to make immunogens intended to elicit neutralizing antibody responses as part of a prophylactic vaccine to counter the spread of HIV-1. The relative merits of different designs can only be gauged properly through comparative studies, and particularly by evaluating human or animal antisera under identical, or comparable, conditions. Hence there is a need for assay standardization and for the creation of a centralized testing facility that could distribute consensus protocols and reagents.


There is widespread acceptance that the induction of virus-neutralizing antibodies (NAbs) will be crucial to any truly effective vaccine against human immunodeficiency virus type 1 (HIV-1)1, 2, 3. The most likely design of such a vaccine will include both a component to elicit cellular immunity (particularly effector cytotoxic T lymphocytes (CTLs)) and one to stimulate the humoral immune system, especially NAbs.

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