Evidence map›Paper›PMID 20519386›Full record

ArticleJournal of virology2010

Chikungunya virus arthritis in adult wild-type mice.

Joy Gardner, Itaru Anraku, Thuy T Le, Thibaut Larcher, Lee Major, Pierre Roques, Wayne A Schroder, Stephen Higgs, Andreas Suhrbier

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 279 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
279citing papers in PubMed, 1 pooled it
19.4field-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

279 citing papers in PubMed, 1 synthesis or guideline pooled it, 423 citations in OpenAlex.

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219 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 5 institutions in 3 countries.

Joy GardnerQueensland Institute of Medical Research, Australian Centre for International and Tropical Health, Brisbane, Australia.
Itaru Anraku
Thuy T Le
Thibaut Larcher
Lee Major
Pierre Roques
Wayne A Schroder
Stephen Higgs
Andreas Suhrbier
QIMR Berghofer Medical Research Institute · AUCommissariat à l'Énergie Atomique et aux Énergies Alternatives · FRÉcole Normale Supérieure - PSL · FRGriffith University · AUThe University of Texas Medical Branch at Galveston · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chikungunya virus is a mosquito-borne arthrogenic alphavirus that has recently reemerged to produce the largest epidemic ever documented for this virus. Here we describe a new adult wild-type mouse model of chikungunya virus arthritis, which recapitulates the self-limiting arthritis, tenosynovitis, and myositis seen in humans. Rheumatic disease was associated with a prolific infiltrate of monocytes, macrophages, and NK cells and the production of monocyte chemoattractant protein 1 (MCP-1), tumor necrosis factor alpha (TNF-alpha), and gamma interferon (IFN-gamma). Infection with a virus isolate from the recent Reunion Island epidemic induced significantly more mononuclear infiltrates, proinflammatory mediators, and foot swelling than did an Asian isolate from the 1960s. Primary mouse macrophages were shown to be productively infected with chikungunya virus; however, the depletion of macrophages ameliorated rheumatic disease and prolonged the viremia. Only 1 microg of an unadjuvanted, inactivated, whole-virus vaccine derived from the Asian isolate completely protected against viremia and arthritis induced by the Reunion Island isolate, illustrating that protection is not strain specific and that low levels of immunity are sufficient to mediate protection. IFN-alpha treatment was able to prevent arthritis only if given before infection, suggesting that IFN-alpha is not a viable therapy. Prior infection with Ross River virus, a related arthrogenic alphavirus, and anti-Ross River virus antibodies protected mice against chikungunya virus disease, suggesting that individuals previously exposed to Ross River virus should be protected from chikungunya virus disease. This new mouse model of chikungunya virus disease thus provides insights into pathogenesis and a simple and convenient system to test potential new interventions.

Indexed as

Disease Models, AnimalAlphavirus InfectionsAnimalsArthritisChikungunya virusCytokinesFemaleFootHistocytochemistryHumansImmunohistochemistryKiller Cells, NaturalMacrophagesMiceMice, Inbred C57BLMicroscopyCytokinesVaccines, InactivatedViral Vaccines

Identifiers

PMID20519386
PMCPMC2916516
OpenAlexW2119791199

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.