title: The implications of viral reservoirs on the elite control of HIV-1 infection.
abstract: The mechanisms by which a small percentage of HIV-1 infected individuals known as elite suppressors or controllers are able to control viral replication are not fully understood. Early cases of viremic control were attributed to infection with defective virus, but subsequent work has demonstrated that infection with a defective virus is not the exclusive cause of control. Replication-competent virus has been isolated from patients who control viral replication, and studies have demonstrated that evolution occurs in plasma virus but not in virus isolates from the latent reservoir. Additionally, transmission pair studies have demonstrated that patients infected with similar viruses can have dramatically different outcomes of infection. An increased understanding of the viral factors associated with control is important to understand the interplay between viral replication and host control, and has implications for the design of an effective therapeutic vaccine that can lead to a functional cure of HIV-1 infection.
authors.affiliation: Department of Medicine, Johns Hopkins University School of Medicine, 733 N. Broadway, BRB 880, Baltimore, MD 21205, USA.
authors.forename: Robert W
authors.initials: RW
authors.lastname: Buckheit
authors.forename: Maria
authors.initials: M
authors.lastname: Salgado
authors.forename: Karen O
authors.initials: KO
authors.lastname: Martins
authors.forename: Joel N
authors.initials: JN
authors.lastname: Blankson
mesh_terms: D018450:Disease Progression; D004197:Disease Reservoirs / Q000821:virology*; D015658:HIV Infections / Q000276:immunology* / Q000821:virology*; D015497:HIV-1; D006801:Humans; D008954:Models, Biological; D014766:Viremia / Q000276:immunology* / Q000503:physiopathology; D014779:Virus Replication / Q000276:immunology* / Q000502:physiology