Evidence map›Paper›PMID 27500724›Full record

ArticleNature medicine2016

Defective proviruses rapidly accumulate during acute HIV-1 infection.

Katherine M Bruner, Alexandra J Murray, Ross A Pollack, Mary G Soliman, Sarah B Laskey, Adam A Capoferri, Jun Lai, Matthew C Strain, Steven M Lada, Rebecca Hoh and 5 more

Abstract read
In one paragraph

Article in Nature medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 557 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
557citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

557 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
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  5. The immunophenotype and proviral landscape of HIV-infected CD4 T cells during antiretroviral therapy.Proceedings of the National Academy of Sciences of the United States of America · 2026
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497 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

15 authors.

Katherine M BrunerDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Alexandra J MurrayDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Ross A PollackDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Mary G SolimanDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Sarah B LaskeyDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Adam A CapoferriDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Jun LaiDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Matthew C StrainDepartment of Medicine, University of California, San Diego (UCSD), San Diego, California, USA.
Steven M LadaVeteran's Affairs (VA) San Diego Healthcare System, San Diego, California, USA.
Rebecca HohDepartment of Medicine, University of California, San Francisco (UCSF), San Francisco, California, USA.
Ya-Chi HoDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Douglas D RichmanDepartment of Medicine, University of California, San Diego (UCSD), San Diego, California, USA.
Steven G DeeksDepartment of Medicine, University of California, San Francisco (UCSF), San Francisco, California, USA.ORCID 0000-0001-6371-747X
Janet D SilicianoDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Robert F SilicianoDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.

Funding

Virology CoreP30AI027763 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI STEVEN Grant DEEKS · 1988 to 2026
$93.6M
VirologyP30AI036214 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Maile Ann Young Karris · 1994 to 2026
$78.4M
Vaccine Response and Immunotherapeutics SWGP30AI094189 · NIAID · JOHNS HOPKINS UNIVERSITY · PI Richard E. Chaisson · 2012 to 2026
$67.0M
MEDICAL SCIENTIST TRAINING PROGRAMT32GM007309 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI COX, ANDREA L · 1985 to 2019
$43.2M
Using NK Cells to eliminate the latent HIV reservoirU19AI096113 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI LUCIW, PAUL · 2011 to 2015
$39.5M
Viral reservoirs and sanctuaries in HAART - treated patients: role and mechanismsU19AI096109 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI SCHACKER, TIMOTHY W · 2011 to 2015
$29.5M
Training Program in Cellular and Molecular MedicineT32GM008752 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI RAO, RAJINI · 2000 to 2019
$11.7M
LATENT VIRAL RESERVOIRS IN HIV1 INFECTIONR01AI043222 · NIAID · JOHNS HOPKINS UNIVERSITY · PI SILICIANO, ROBERT F · 1998 to 2013
$3.5M
A Micro-Co-Culture Assay for Single-Cell Analysis of HIV LatencyR33AI104283 · NIAID · VETERANS MEDICAL RESEARCH FDN/SAN DIEGO · PI LOONEY, DAVID JAMES · 2015 to 2017
$1.2M
Novel methods for measuring the reservoir of inducible HIV-1 proviruses in restinR21AI113147 · NIAID · JOHNS HOPKINS UNIVERSITY · PI SILICIANO, JANET · 2014 to 2015
$446k
Howard Hughes Medical InstituteNIAID NIH HHS P30 AI027763NIAID NIH HHS P30 AI036214NIAID NIH HHS P30 AI094189NIAID NIH HHS R01 AI043222NIAID NIH HHS R21 AI113147NIAID NIH HHS R33 AI104283NIAID NIH HHS U19 AI096109NIAID NIH HHS U19 AI096113NIGMS NIH HHS T32 GM007309NIGMS NIH HHS T32 GM008752
6 · The paper itself

Abstract

Although antiretroviral therapy (ART) suppresses viral replication to clinically undetectable levels, human immunodeficiency virus type 1 (HIV-1) persists in CD4(+) T cells in a latent form that is not targeted by the immune system or by ART. This latent reservoir is a major barrier to curing individuals of HIV-1 infection. Many individuals initiate ART during chronic infection, and in this setting, most proviruses are defective. However, the dynamics of the accumulation and the persistence of defective proviruses during acute HIV-1 infection are largely unknown. Here we show that defective proviruses accumulate rapidly within the first few weeks of infection to make up over 93% of all proviruses, regardless of how early ART is initiated. By using an unbiased method to amplify near-full-length proviral genomes from HIV-1-infected adults treated at different stages of infection, we demonstrate that early initiation of ART limits the size of the reservoir but does not profoundly affect the proviral landscape. This analysis allows us to revise our understanding of the composition of proviral populations and estimate the true reservoir size in individuals who were treated early versus late in infection. Additionally, we demonstrate that common assays for measuring the reservoir do not correlate with reservoir size, as determined by the number of genetically intact proviruses. These findings reveal hurdles that must be overcome to successfully analyze future HIV-1 cure strategies.

Indexed as

HIV-1Acute DiseaseAdultAgedAnti-HIV AgentsBayes TheoremCD4-Positive T-LymphocytesCohort StudiesDisease ProgressionFemaleHIV InfectionsHumansMaleMiddle AgedPolymerase Chain ReactionProvirusesAnti-HIV Agents

Identifiers

PMID27500724
PMCPMC5014606

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Registered trials

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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.