Evidence map›Paper›PMID 19535437›Full record

ArticleJournal of virology2009

Analysis of human immunodeficiency virus type 1 viremia and provirus in resting CD4+ T cells reveals a novel source of residual viremia in patients on antiretroviral therapy.

Timothy P Brennan, John O Woods, Ahmad R Sedaghat, Janet D Siliciano, Robert F Siliciano, Claus O Wilke

Abstract read
In one paragraph

Article in Journal of virology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 88 papers.

0numbers the graph read from it
0cells of the map it votes in
88citing papers in PubMed
6.9field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

88 citing papers in PubMed, 125 citations in OpenAlex.

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  14. Sanger and Next Generation Sequencing Approaches to Evaluate HIV-1 Virus in Blood Compartments.International journal of environmental research and public health · 2018
    Article
  15. Article
  16. Review
  17. Expanded cellular clones carrying replication-competent HIV-1 persist, wax, and wane.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  18. Article
  19. Article
  20. Blood CXCR3Frontiers in immunology · 2018
    Article

28 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Timothy P BrennanDepartment of Molecular Biology and Genetics, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA.
John O Woods
Ahmad R Sedaghat
Janet D Siliciano
Robert F Siliciano
Claus O Wilke
Johns Hopkins Medicine · USJohns Hopkins University · USThe University of Texas at Austin · US

Funding

LATENT VIRAL RESERVOIRS IN HIV1 INFECTIONR01AI043222 · NIAID · JOHNS HOPKINS UNIVERSITY · PI SILICIANO, ROBERT F · 1998 to 2013
$3.5M
Significance of Low Level Viremia in Patients on HAARTR37AI051178 · NIAID · JOHNS HOPKINS UNIVERSITY · PI SILICIANO, ROBERT F · 2007 to 2016
$2.4M
Determinants of RNA virus evolutionR01AI065960 · NIAID · UNIVERSITY OF TOLEDO HEALTH SCI CAMPUS · PI NOVELLA, ISABEL S · 2005 to 2009
$1.7M
Howard Hughes Medical InstituteNIAID NIH HHS AI065960NIAID NIH HHS AI43222NIAID NIH HHS R01 AI043222NIAID NIH HHS R01 AI065960NIAID NIH HHS R37 AI051178
6 · The paper itself

Abstract

Highly active antiretroviral therapy (HAART) can reduce human immunodeficiency virus type 1 (HIV-1) viremia to clinically undetectable levels. Despite this dramatic reduction, some virus is present in the blood. In addition, a long-lived latent reservoir for HIV-1 exists in resting memory CD4(+) T cells. This reservoir is believed to be a source of the residual viremia and is the focus of eradication efforts. Here, we use two measures of population structure--analysis of molecular variance and the Slatkin-Maddison test--to demonstrate that the residual viremia is genetically distinct from proviruses in resting CD4(+) T cells but that proviruses in resting and activated CD4(+) T cells belong to a single population. Residual viremia is genetically distinct from proviruses in activated CD4(+) T cells, monocytes, and unfractionated peripheral blood mononuclear cells. The finding that some of the residual viremia in patients on HAART stems from an unidentified cellular source other than CD4(+) T cells has implications for eradication efforts.

Indexed as

Antiretroviral Therapy, Highly ActiveViremiaAnti-HIV AgentsCD4-Positive T-LymphocytesCluster AnalysisGenotypeHIV-1HIV InfectionsHumansMolecular Sequence DataPolymorphism, GeneticProvirusesSequence Analysis, DNASequence HomologyAnti-HIV Agents

Identifiers

PMID19535437
PMCPMC2738142
OpenAlexW2131026328

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.