Evidence map›Paper›PMID 18385252›Full record

ArticleJournal of virology2008

Characterization of the follicular dendritic cell reservoir of human immunodeficiency virus type 1.

Brandon F Keele, Loubna Tazi, Suzanne Gartner, Yiling Liu, Trever B Burgon, Jacob D Estes, Tyler C Thacker, Keith A Crandall, Justin C McArthur, Gregory F Burton

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed
4.2field-weighted citation impact, top 4% 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

84 citing papers in PubMed, 149 citations in OpenAlex.

  1. Trial
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  13. The reservoir of latent HIV.Frontiers in cellular and infection microbiology · 2022
    Review
  14. Article
  15. Review
  16. Article
  17. Protein ArginineViruses · 2020
    Article
  18. Review
  19. Article
  20. Article

24 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

10 authors at 2 institutions in 1 country.

Brandon F KeeleDepartment of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602, USA.
Loubna Tazi
Suzanne Gartner
Yiling Liu
Trever B Burgon
Jacob D Estes
Tyler C Thacker
Keith A Crandall
Justin C McArthur
Gregory F Burton
Johns Hopkins University · USBrigham Young University · US

Funding

Tissue and Cell Reservoirs for HIVR01AI057007 · NIAID · JOHNS HOPKINS UNIVERSITY · PI GARTNER, SUZANNE · 2003 to 2007
$2.4M
Follicular dendritic cells &HIV PathogenesisR01AI039963 · NIAID · VIRGINIA COMMONWEALTH UNIVERSITY · PI BURTON, GREGORY F. · 1996 to 2003
$751k
Phylogenetics and recombinationR01GM066276 · NIGMS · BRIGHAM YOUNG UNIVERSITY · PI CRANDALL, KEITH A. · 2002 to 2005
$503k
Follicular Dendritic Cells and HIV PathogenesisR56AI039963 · NIAID · BRIGHAM YOUNG UNIVERSITY · PI BURTON, GREGORY F. · 2005 to 2005
$351k
FOLLICULAR DENDRITIC CELLS &HIV PATHOGENESISR21AI039963 · NIAID · BRIGHAM YOUNG UNIVERSITY · PI BURTON, GREGORY F. · 2000 to 2000
$289k
NIAID NIH HHS AI39963NIAID NIH HHS AI57007NIAID NIH HHS R01 AI039963NIAID NIH HHS R01 AI057007NIAID NIH HHS R21 AI039963NIAID NIH HHS R56 AI039963NIGMS NIH HHS GM66276NIGMS NIH HHS R01 GM066276
6 · The paper itself

Abstract

Throughout the natural course of human immunodeficiency virus (HIV) infection, follicular dendritic cells (FDCs) trap and retain large quantities of particle-associated HIV RNA in the follicles of secondary lymphoid tissue. We have previously found that murine FDCs in vivo could maintain trapped virus particles in an infectious state for at least 9 months. Here we sought to determine whether human FDCs serve as an HIV reservoir, based on the criteria that virus therein must be replication competent, genetically diverse, and archival in nature. We tested our hypothesis using postmortem cells and tissues obtained from three HIV-infected subjects and antemortem blood samples obtained from one of these subjects. Replication competence was determined using coculture, while genetic diversity and the archival nature of virus were established using phylogenetic and population genetics methods. We found that FDC-trapped virus was replication competent and demonstrated greater genetic diversity than that of virus found in most other tissues and cells. Antiretrovirus-resistant variants that were not present elsewhere were also detected on FDCs. Furthermore, genetic similarity was observed between FDC-trapped HIV and viral species recovered from peripheral blood mononuclear cells obtained 21 and 22 months antemortem, but was not present in samples obtained 4 and 18 months prior to the patient's death, indicating that FDCs can archive HIV. These data indicate that FDCs represent a significant reservoir of infectious and diverse HIV, thereby providing a mechanism for viral persistence for months to years.

Indexed as

CD4-Positive T-LymphocytesCoculture TechniquesDendritic Cells, FollicularGenotypeHIV-1HIV InfectionsHumansMutationPhylogenyViral ProteinsVirus ReplicationViral Proteins

Identifiers

PMID18385252
PMCPMC2395176
OpenAlexW2151430322

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.