Evidence map›Paper›PMID 19911054›Full record

ArticlePLoS pathogens2009

Simian varicella virus infection of rhesus macaques recapitulates essential features of varicella zoster virus infection in humans.

Ilhem Messaoudi, Alexander Barron, Mary Wellish, Flora Engelmann, Alfred Legasse, Shannon Planer, Don Gilden, Janko Nikolich-Zugich, Ravi Mahalingam

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed
5.7field-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

83 citing papers in PubMed, 100 citations in OpenAlex.

  1. Varicella zoster virus infection.Nature reviews. Disease primers · 2026
    Review
  2. Review
  3. Review
  4. Animal models of human herpesvirus infection.Animal models and experimental medicine · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Simian Varicella Virus: Molecular Virology and Mechanisms of Pathogenesis.Current topics in microbiology and immunology · 2023
    Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Insights into the pathogenesis of varicella viruses.Current clinical microbiology reports · 2019
    Article
  19. Review
  20. Article

23 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

9 authors at 3 institutions in 1 country.

Ilhem MessaoudiVaccine and Gene Therapy, Division of Pathobiology and Immunology, Oregon National Primate Research Center, Oregon Health and Sciences University, Beaverton, Oregon, United States of America. messaoud@ohsu.edu
Alexander Barron
Mary Wellish
Flora Engelmann
Alfred Legasse
Shannon Planer
Don Gilden
Janko Nikolich-Zugich
Ravi Mahalingam
Oregon National Primate Research Center · USUniversity of Colorado Denver · USUniversity of Arizona · US

Funding

YR 50 PROJ- ROBERTS PRIMATE ISLETP51RR000163 · NCRR · OREGON REGIONAL PRIMATE RESEARCH CENTER · PI OJEDA, SERGIO R · 1985 to 2011
$140.8M
VARICELLA ZOSTER VIRUS VASCULOPATHY: CHANGING CLINICAL PRACTICEP01AG032958 · NIA · UNIVERSITY OF COLORADO DENVER · PI COHRS, RANDALL J. · 2009 to 2023
$30.3M
Vaccination and immune senescence in primatesP01AG023664 · NIA · OREGON HEALTH & SCIENCE UNIVERSITY · PI SLIFKA, MARK K · 2004 to 2008
$9.7M
NEUROBIOLOGY OF VARICELLA-ZOSTER VIRUSR01AG006127 · NIA · UNIVERSITY OF COLORADO DENVER · PI GILDEN, DONALD · 1987 to 2014
$4.2M
NEUROBIOLOGY OF VARICELLA ZOSTER VIRUSR37AG006127 · NIA · UNIVERSITY OF COLORADO DENVER · PI GILDEN, DONALD H · 1995 to 2004
$2.3M
Critical determinants of CD8+ T-cell-mediated protectionR01AI066096 · NIAID · UNIVERSITY OF ARIZONA · PI NIKOLICH, JANKO Z. · 2005 to 2009
$1.8M
REPRODUCTIVE STEROIDS AND EXPERIMENTAL STROKEK01RR000163 · NCRR · OREGON HEALTH AND SCIENCE UNIVERSITY · PI MURPHY, STEPHANIE J · 2000 to 2004
$479k
NCRR NIH HHS 5P51 RR00163NCRR NIH HHS 5P51 RR00163-47NCRR NIH HHS 5P51 RR00163-48NCRR NIH HHS 5P51 RR0163-45NCRR NIH HHS K01 RR000163NCRR NIH HHS P51 RR000163NIAID NIH HHS R01 AI066096NIA NIH HHS AG006127NIA NIH HHS AG032958NIA NIH HHS P01 AG023664NIA NIH HHS P01 AG032958NIA NIH HHS R01 AG006127NIA NIH HHS R37 AG006127
6 · The paper itself

Abstract

Simian varicella virus (SVV), the etiologic agent of naturally occurring varicella in primates, is genetically and antigenically closely related to human varicella zoster virus (VZV). Early attempts to develop a model of VZV pathogenesis and latency in nonhuman primates (NHP) resulted in persistent infection. More recent models successfully produced latency; however, only a minority of monkeys became viremic and seroconverted. Thus, previous NHP models were not ideally suited to analyze the immune response to SVV during acute infection and the transition to latency. Here, we show for the first time that intrabronchial inoculation of rhesus macaques with SVV closely mimics naturally occurring varicella (chickenpox) in humans. Infected monkeys developed varicella and viremia that resolved 21 days after infection. Months later, viral DNA was detected only in ganglia and not in non-ganglionic tissues. Like VZV latency in human ganglia, transcripts corresponding to SVV ORFs 21, 62, 63 and 66, but not ORF 40, were detected by RT-PCR. In addition, as described for VZV, SVV ORF 63 protein was detected in the cytoplasm of neurons in latently infected monkey ganglia by immunohistochemistry. We also present the first in depth analysis of the immune response to SVV. Infected animals produced a strong humoral and cell-mediated immune response to SVV, as assessed by immunohistology, serology and flow cytometry. Intrabronchial inoculation of rhesus macaques with SVV provides a novel model to analyze viral and immunological mechanisms of VZV latency and reactivation.

Indexed as

Disease Models, AnimalHerpesviridae InfectionsAnimalsB-LymphocytesCell ProliferationDNA, ViralHerpesvirus 3, HumanHumansImmunohistochemistryMacaca mulattaReverse Transcriptase Polymerase Chain ReactionT-LymphocytesVaricellovirusViral LoadDNA, Viral

Identifiers

PMID19911054
PMCPMC2770849
OpenAlexW2024383612

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.