title: Immune mechanisms of HIV control.
abstract: HIV-1 can be contained by the immune system, as demonstrated by the existence of rare individuals who spontaneously control HIV-1 replication in the absence of antiretroviral therapy. Emerging evidence points to the importance of a very active cellular immune response in mediating HIV-1 control. The rapid induction of interferon-dependent HIV restriction factors, the presence of protective MHC class I alleles, and the development of a high avidity T-cell response may all cooperate in limiting HIV replication at an early stage. This review will focus on recent advances in understanding the immune mechanisms of HIV control, and on the lessons that may be drawn for the development of candidate HIV vaccines.
authors.affiliation: Institut Pasteur, Unité d'Immunogénétique Cellulaire, 25 rue du Dr Roux, 75724 Paris Cedex 15, France. viviana.simon@mssm.edu
authors.forename: Lisa A
authors.initials: LA
authors.lastname: Chakrabarti
authors.forename: Viviana
authors.initials: V
authors.lastname: Simon
mesh_terms: D016915:AIDS Vaccines / Q000276:immunology; D015496:CD4-Positive T-Lymphocytes / Q000502:physiology; D018414:CD8-Positive T-Lymphocytes / Q000502:physiology; D015658:HIV Infections / Q000276:immunology* / Q000517:prevention & control*; D015497:HIV-1 / Q000276:immunology*; D006801:Humans; D007107:Immune System / Q000502:physiology*; D007694:Killer Cells, Natural / Q000502:physiology
chemical_list: D016915:AIDS Vaccines