Immunologic Research

, Volume 48, Issue 1, pp 110–121

Quiescent T cells and HIV: an unresolved relationship

  • Dimitrios N. Vatakis
  • Christopher C. Nixon
  • Jerome A. Zack
Article

DOI: 10.1007/s12026-010-8171-0

Cite this article as:
Vatakis, D.N., Nixon, C.C. & Zack, J.A. Immunol Res (2010) 48: 110. doi:10.1007/s12026-010-8171-0

Abstract

The ability of HIV to infect quiescent CD4+ T cells has been a topic of intense debate. While early studies suggested that the virus could not infect this particular T cell subset, subsequent studies using more sensitive protocols demonstrated that these cells could inefficiently support HIV infection. Additional studies showed that the kinetics of infection in quiescent cells was delayed and multiple stages of the viral life cycle were marred by inefficiencies. Despite that, proviral DNA has been found in these cells presenting them as a potential viral reservoir. Therefore, a better understanding of the relationship between HIV and quiescent T cells may lead to further advances in the field of HIV.

Keywords

Quiescent T cells HIV resistance HIV latency Host restriction 

Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  • Dimitrios N. Vatakis
    • 1
  • Christopher C. Nixon
    • 2
  • Jerome A. Zack
    • 1
    • 2
  1. 1.Department of Medicine, Division of Hematology/OncologyDavid Geffen School of Medicine at UCLA, UCLA AIDS InstituteLos AngelesUSA
  2. 2.Department of Microbiology, Immunology and Molecular GeneticsDavid Geffen School of Medicine at UCLA, UCLA AIDS InstituteLos AngelesUSA

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