Preclinical AIDS vaccine research: survey of SIV, SHIV, and HIV challenge studies in vaccinated nonhuman primates.
This current supplementary and systematic survey of 237 preclinical AIDS vaccine challenge/protection studies in nonhuman primates enumerates and broadly describes the recent status of different vaccine strategies in macaque and chimpanzee experimental models. Published studies since the previous survey were compiled and categorized by their vaccine types, challenge parameters, and challenge results. These models have supportively verified that some prophylactic vaccine approaches, though rarely preventing infection (which is observed in these models with some passively administered antibody-based vaccines), can control to some degree primate lentivirus replication and disease development, and this is encouraging because it places more potentially effective immunogens on the precipice for early clinical studies. Many of these promising approaches may benefit from more testing in mucosal challenge models, and resources will be needed to follow more of these partially protected vaccinees for longer periods.
Warren
Jon
J
Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892-7628, USA. jwarren@niad.nih.gov
D016915:AIDS Vaccines / Q000276:immunology*; D000163:Acquired Immunodeficiency Syndrome / Q000276:immunology / Q000517:prevention & control; D000818:Animals; D003625:Data Collection; D006678:HIV / Q000276:immunology* / Q000472:pathogenicity; D007116:Immunization, Passive; D008253:Macaca mulatta / Q000276:immunology / Q000821:virology; D002679:Pan troglodytes / Q000276:immunology / Q000821:virology; D011323:Primates / Q000276:immunology* / Q000821:virology*; D018449:SAIDS Vaccines / Q000276:immunology*; D016097:Simian Acquired Immunodeficiency Syndrome / Q000276:immunology / Q000517:prevention & control; D015302:Simian Immunodeficiency Virus / Q000276:immunology* / Q000472:pathogenicity; D014611:Vaccination; D014613:Vaccines, Attenuated / Q000276:immunology; D019444:Vaccines, DNA / Q000276:immunology; D014614:Vaccines, Synthetic / Q000276:immunology
D016915:AIDS Vaccines; D018449:SAIDS Vaccines; D014613:Vaccines, Attenuated; D019444:Vaccines, DNA; D014614:Vaccines, Synthetic