Evidence map›Paper›PMID 20147396›Full record

ArticleJournal of virology2010

Generation of the pathogenic R5-tropic simian/human immunodeficiency virus SHIVAD8 by serial passaging in rhesus macaques.

Yoshiaki Nishimura, Masashi Shingai, Ronald Willey, Reza Sadjadpour, Wendy R Lee, Charles R Brown, Jason M Brenchley, Alicia Buckler-White, Rahel Petros, Michael Eckhaus and 3 more

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
2.9field-weighted citation impact, top 8% 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

61 citing papers in PubMed, 87 citations in OpenAlex.

  1. Article
  2. Article
  3. In vivo evolution of env in SHIV-AD8Molecular therapy : the journal of the American Society of Gene Therapy · 2025
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  19. Prevention and treatment of SHIVAD8 infection in rhesus macaques by a potent d-peptide HIV entry inhibitor.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  20. Article

1 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

13 authors at 4 institutions in 2 countries.

Yoshiaki NishimuraLaboratory of Molecular Microbiology, National Institutes of Health, Bethesda, MD 20892-0460, USA.
Masashi Shingai
Ronald Willey
Reza Sadjadpour
Wendy R Lee
Charles R Brown
Jason M Brenchley
Alicia Buckler-White
Rahel Petros
Michael Eckhaus
Victoria Hoffman
Tatsuhiko Igarashi
Malcolm A Martin
Laboratory of Molecular Genetics · PLNational Institute of Allergy and Infectious Diseases · USNational Institutes of Health · USOffice of Research Services · US

Funding

Mechanisms of Immune Activation and Disease Progression in Animal ModelsZIAAI001029 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI BRENCHLEY, JASON · 2009 to 2025
$28.2M
Primate Lentivirus PathogenesisZIAAI000998 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI MARTIN, MALCOLM · 2009 to 2015
$11.3M
Molecular Biology Of Retroviruses Associated With AIDSZIAAI000415 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI MARTIN, MALCOLM · 2009 to 2015
$11.3M
Intramural NIH HHSNIMHD NIH HHS L60 MD003100
6 · The paper itself

Abstract

A new pathogenic R5-tropic simian/human immunodeficiency virus (SHIV) was generated following serial passaging in rhesus macaques. All 13 animals inoculated with SHIV(AD8) passaged lineages experienced marked depletions of CD4(+) T cells. Ten of these infected monkeys became normal progressors (NPs) and had gradual losses of both memory and naïve CD4(+) T lymphocytes, generated antiviral CD4(+) and CD8(+) T cell responses, and sustained chronic immune activation while maintaining variable levels of plasma viremia (10(2) to 10(5) RNA copies/ml for up to 3 years postinfection [p.i.]). To date, five NPs developed AIDS associated with opportunistic infections caused by Pneumocystis carinii, Mycobacterium avium, and Campylobacter coli that required euthanasia between weeks 100 and 199 p.i. Three other NPs have experienced marked depletions of circulating CD4(+) T lymphocytes (92 to 154 cells/microl) following 1 to 2 years of infection. When tested for coreceptor usage, the viruses isolated from four NPs at the time of their euthanasia remained R5 tropic. Three of the 13 SHIV(AD8)-inoculated macaques experienced a rapid-progressor syndrome characterized by sustained plasma viremia of >1 x 10(7) RNA copies/ml and rapid irreversible loss of memory CD4(+) T cells that required euthanasia between weeks 19 and 23 postinfection. The sustained viremia, associated depletion of CD4(+) T lymphocytes, and induction of AIDS make the SHIV(AD8) lineage of viruses a potentially valuable reagent for vaccine studies.

Indexed as

Receptors, VirusViral TropismVirus AttachmentAIDS-Related Opportunistic InfectionsAnimalsCampylobacter coliCD4 Lymphocyte CountCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesMacaca mulattaMycobacterium aviumPneumocystis cariniiSerial PassageSimian Acquired Immunodeficiency SyndromeSimian Immunodeficiency VirusViral LoadReceptors, Virus

Identifiers

PMID20147396
PMCPMC2863788
OpenAlexW2132694357

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.