Evidence map›Paper›PMID 21690402›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2011

Majority of CD4+ T cells from peripheral blood of HIV-1-infected individuals contain only one HIV DNA molecule.

Lina Josefsson, Martin S King, Barbro Makitalo, Johan Brännström, Wei Shao, Frank Maldarelli, Mary F Kearney, Wei-Shau Hu, Jianbo Chen, Hans Gaines and 4 more

Abstract readValidation Study
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 128 papers.

0numbers the graph read from it
0cells of the map it votes in
128citing papers in PubMed
8.9field-weighted citation impact, top 1% 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

128 citing papers in PubMed, 183 citations in OpenAlex.

  1. Trial
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  9. Review
  10. HIV-1 control in vivo is related to the number but not the fraction of infected cells with viral unspliced RNA.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Elevated HIV viral load is associated with higher recombination ratebioRxiv : the preprint server for biology · 2023
    Article
  15. Assessing avian leukosis virus proviral load and lesion correlates in fowl glioma-inducing virus-infected Japanese bantam chickens.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2023
    Article
  16. Review
  17. Review
  18. Article
  19. Review
  20. Article

68 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

14 authors at 6 institutions in 2 countries.

Lina JosefssonDepartment of Diagnostics and Vaccinology, Swedish Institute for Infectious Disease Control, 171 82, Solna, Sweden. Lina.Josefsson@smi.se
Martin S King
Barbro Makitalo
Johan Brännström
Wei Shao
Frank Maldarelli
Mary F Kearney
Wei-Shau Hu
Jianbo Chen
Hans Gaines
John W Mellors
Jan Albert
John M Coffin
Sarah E Palmer
National Cancer Institute · USKarolinska Institutet · SESwedish Institute · SEAbbott Fund · USScience Applications International Corporation (United States) · USUniversity of Pittsburgh · US

Funding

HIV Persistence During Suppressive Antiretroviral TherapyZIABC011466 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI MALDARELLI, FRANK · 2012 to 2025
$16.0M
HIV-1 Genetic Variation in Infected IndividualsZIABC010819 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI MALDARELLI, FRANK · 2009 to 2025
$9.9M
Understanding Retroviral Reverse Transcription, Recombination, and ReplicationZIABC010504 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI HU, WEI-SHAU · 2009 to 2025
$5.3M
Intramural NIH HHS
6 · The paper itself

Abstract

Neither the number of HIV-1 proviruses within individual infected cells in HIV-1-infected patients nor their genetic relatedness within individual infected cells and between cells and plasma virus are well defined. To address these issues we developed a technique to quantify and genetically characterize HIV-1 DNA from single infected cells in vivo. Analysis of peripheral blood CD4(+) T cells from nine patients revealed that the majority of infected cells contain only one copy of HIV-1 DNA, implying a limited potential for recombination in virus produced by these cells. The genetic similarity between HIV populations in CD4(+) T cells and plasma implies ongoing exchange between these compartments both early and late after infection.

Indexed as

Base SequenceCD4-Positive T-LymphocytesChronic DiseaseDNA PrimersDNA, ViralGenetic VariationHIV-1HIV InfectionsHumansPhylogenyProvirusesRecombination, GeneticRNA, ViralSequence Analysis, DNATime FactorsViral LoadDNA PrimersDNA, ViralRNA, Viral

Identifiers

PMID21690402
PMCPMC3131354
OpenAlexW2133139512

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.