HIV Vaccines: New Frontiers in Vaccine Development
Author(s) -
Ann Duerr,
Judith N. Wasserheit,
Lawrence Corey
Publication year - 2006
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1086/505979
Subject(s) - virology , medicine , hiv vaccine , aids vaccines , lentivirus , viral vector , dna vaccination , immunology , recombinant dna , human immunodeficiency virus (hiv) , antibody , vector (molecular biology) , virus , cytotoxic t cell , hiv antigens , vaccine trial , viral disease , immunization , biology , gene , in vitro , biochemistry
A human immunodeficiency virus (HIV) vaccine is the most promising and feasible strategy to prevent the events during acute infection that simultaneously set the course of the epidemic in the community and the course of the disease for the individual. Because safety concerns limit the use of live, attenuated HIV and inactivated HIV, a variety of alternate approaches is being investigated. Traditional antibody-mediated approaches using recombinant HIV envelope proteins have shown no efficacy in 2 phase III trials. Current HIV vaccine trials are focusing primarily on cytotoxic T lymphocyte-mediated products that use viral vectors, either alone or as boosts to DNA plasmids that contain viral genes. The most immunogenic of these products appear to be the recombinant adenovirus vector vaccines, 2 of which are now in advanced clinical development.
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