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Cited by 166

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Latency in Human Immunodeficiency Virus Type 1 Infection: No Easy Answers

Open access
Persaud, Deborah, Zhou, Yan, Siliciano, Janet M., Siliciano, Robert F.·2003·Journal of Virology

Abstract

In summary, HIV-1 latency represents a formidable therapeutic challenge for which there are no easy answers. As a result of viral tropism for activated CD4+ T cells and the reversion of some of these cells to a profoundly quiescent and long-lived memory state, the virus can persist through the same mechanisms responsible for the most fundamental characteristic of the immune system, immunologic memory. The dependence of viral gene expression on host factors that are inactive in resting T cells means that viral gene expression can be largely or completely extinguished in latently infected cells. In the absence of virus gene expression, latently infected cells will differ from their uninfected counterparts by only the presence of 10 kb of viral DNA integrated into a host cell chromosome. In this case, the virus is persisting as genetic information in a stably integrated form in rare memory cells that cannot be distinguished from their uninfected counterparts. It is difficult to envision any targeting mechanism that will allow specific elimination of this reservoir. Optimism stems from the fact that antiretroviral drugs come very close to stopping the active replication of the virus, with its attendant damage to the immune system. In some patients on HAART, the evolution of drug-resistant viruses, which is the principal cause of treatment failure, is largely halted. The development of nontoxic, convenient, and affordable combinations of antiretroviral drugs may allow infected individuals to live a normal life despite the indefinite persistence of latent HIV-1 in resting memory CD4+ T cells.

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Crossref · 10.1128/jvi.77.3.1659-1665.2003

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Metadata

Authors
Persaud, D., Zhou, Y., Siliciano, J. M., & Siliciano, R. F.
Venue
Journal of Virology
Published
2003-02
Volume
77
Issue
3
Pages
1659-1665
ISSN
  • 0022-538X (ISSN-L)
  • 1098-5514
OpenAlex
W2143726534
Cited by
166
References
12
FWCI
7.35
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Latency in Human Immunodeficiency Virus Type 1 Infection: No Easy Answers. https://app.cochat.ai/papers/10.1128/jvi.77.3.1659-1665.2003
The paper
Persaud, D., Zhou, Y., Siliciano, J. M., & Siliciano, R. F. (2003). Latency in Human Immunodeficiency Virus Type 1 Infection: No Easy Answers. Journal of Virology. https://doi.org/10.1128/jvi.77.3.1659-1665.2003

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.