The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Residual Human Immunodeficiency Virus Type 1 Viremia in Some Patients on Antiretroviral Therapy Is Dominated by a Small Number of Invariant Clones Rarely Found in Circulating CD4 + T Cells
Abstract
Antiretroviral therapy can reduce human immunodeficiency virus type 1 (HIV-1) viremia to below the detection limit of ultrasensitive clinical assays (50 copies of HIV-1 RNA/ml). However, latent HIV-1 persists in resting CD4 + T cells, and low residual levels of free virus are found in the plasma. Limited characterization of this residual viremia has been done because of the low number of virions per sample. Using intensive sampling, we analyzed residual viremia and compared these viruses to latent proviruses in resting CD4 + T cells in peripheral blood. For each patient, we found some viruses in the plasma that were identical to viruses in resting CD4 + T cells by pol gene sequencing. However, in a majority of patients, the most common viruses in the plasma were rarely found in resting CD4 + T cells even when the resting cell compartment was analyzed with assays that detect replication-competent viruses. Despite the large diversity of pol sequences in resting CD4 + T cells, the residual viremia was dominated by a homogeneous population of viruses with identical pol sequences. In the most extensively studied case, a predominant plasma sequence was also found in analysis of the env gene, and linkage by long-distance reverse transcriptase PCR established that these predominant plasma sequences represented a single predominant plasma virus clone. The predominant plasma clones were released for months to years without evident sequence change. Thus, in some patients on antiretroviral therapy, the major mechanism for residual viremia involves prolonged production of a small number of viral clones without evident evolution, possibly by cells other than circulating CD4 + T cells.
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Cites
Identification of a reservoir for HIV-1 in patients on highly active antiretroviral therapy
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Self-citationRecovery of replication-competent HIV despite prolonged suppression of plasma viremia
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Self-citationQuantification of latent tissue reservoirs and total body viral load in HIV-1 infection
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Maldarelli, F., Wu, X., Su, L., Simonetti, F. R., Shao, W., Hill, S., Spindler, J., Ferris, A. L., Mellors, J. W., Kearney, M. F., et al. (2014) · Science · doi:10.1126/science.1254194 · Cited by 849
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Comparative Analysis of Measures of Viral Reservoirs in HIV-1 Eradication Studies
Eriksson, S., Graf, E. H., Dahl, V., Strain, M. C., Yukl, S. A., Lysenko, E. S., Bosch, R. J., Lai, J., Chioma, S., Emad, F., et al. (2013) · PLoS Pathogens · doi:10.1371/journal.ppat.1003174 · Cited by 567
Self-citationCell-to-cell spread of HIV permits ongoing replication despite antiretroviral therapy
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Redefining the Viral Reservoirs that Prevent HIV-1 Eradication
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Metadata
- Authors
- Bailey, J. R., Sedaghat, A. R., Kieffer, T., Brennan, T., Lee, P. K., Wind-Rotolo, M., Haggerty, C. M., Kamireddi, A. R., Liu, Y., Lee, J., Persaud, D., Gallant, J. E., Cofrancesco, J., Quinn, T. C., Wilke, C. O., Ray, S. C., Siliciano, J. D., Nettles, R. E., & Siliciano, R. F.
- Venue
- Journal of Virology
- Publisher
- American Society for Microbiology
- Published
- 2006-07
- Volume
- 80
- Issue
- 13
- Pages
- 6441-6457
- ISSN
- 0022-538X (ISSN-L)
- 1098-5514
- OpenAlex
- W2013711784
- Cited by
- 417
- References
- 6
- FWCI
- 8.01
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Residual Human Immunodeficiency Virus Type 1 Viremia in Some Patients on Antiretroviral Therapy Is Dominated by a Small Number of Invariant Clones Rarely Found in Circulating CD4 + T Cells. https://app.cochat.ai/papers/10.1128/jvi.00591-06
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- Bailey, J. R., Sedaghat, A. R., Kieffer, T., Brennan, T., Lee, P. K., Wind-Rotolo, M., Haggerty, C. M., Kamireddi, A. R., Liu, Y., Lee, J., Persaud, D., Gallant, J. E., Cofrancesco, J., Quinn, T. C., Wilke, C. O., Ray, S. C., Siliciano, J. D., Nettles, R. E., & Siliciano, R. F. (2006). Residual Human Immunodeficiency Virus Type 1 Viremia in Some Patients on Antiretroviral Therapy Is Dominated by a Small Number of Invariant Clones Rarely Found in Circulating CD4 + T Cells. Journal of Virology. https://doi.org/10.1128/jvi.00591-06
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.
