Evidence map›Paper›PMID 16809308›Full record

ArticleJournal of virology2006

Rapid pathogenesis induced by a vesicular stomatitis virus matrix protein mutant: viral pathogenesis is linked to induction of tumor necrosis factor alpha.

Jean Publicover, Elizabeth Ramsburg, Michael Robek, John K Rose

Open access · greenAbstract readComparative Study
In one paragraph

Article in Journal of virology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

29 citing papers in PubMed, 41 citations in OpenAlex.

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  20. In vivo delivery of cytoplasmic RNA virus-derived miRNAs.Molecular therapy : the journal of the American Society of Gene Therapy · 2012
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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

4 authors at 1 institution in 1 country.

Jean PublicoverSection of Microbial Pathogenesis, Yale University School of Medicine, 310 Cedar St., New Haven, CT 06510, USA.
Elizabeth Ramsburg
Michael Robek
John K Rose
Yale University · US

Funding

Development of VSV/HIV Recombinants as HIV VaccinesR37AI040357 · NIAID · YALE UNIVERSITY · PI ROSE, JOHN K. · 2003 to 2012
$3.1M
Modulation of HBV Replication by the ImmunoproteasomeK22AI064757 · NIAID · YALE UNIVERSITY · PI ROBEK, MICHAEL D · 2005 to 2006
$268k
HIV Vaccine Design and Development Teams-26625458N01AI025458 · NIAID · WYETH PHARMACEUTICALS INC. · 2003 to 2005
–
NIAID NIH HHS K22 AI064757NIAID NIH HHS K22-AI064757NIAID NIH HHS N01 AI025458NIAID NIH HHS N01-AI25458NIAID NIH HHS R37 AI040357NIAID NIH HHS R37-AI40357
6 · The paper itself

Abstract

Vesicular stomatitis virus (VSV) matrix (M) protein blocks host mRNA export from the nucleus and thereby inhibits interferon induction in infected cells. M mutants with mutations of methionine 51 (M51) lack this shutoff function. We examined pathogenesis of a VSV M mutant with a deletion of M51 (VSVDeltaM51) after intranasal infection of BALB/c mice and found an unexpected phenotype. Mice that received VSVDeltaM51 experienced a more rapid but overall less severe weight loss than mice that received the recombinant wild-type VSV (rwtVSV). Rapid weight loss was not explained by faster initial replication because VSVDeltaM51 replication was controlled faster than rwtVSV replication in the lungs and did not spread systemically like rwtVSV. This faster control of VSVDeltaM51 correlated with a more rapid induction of interferon in the lung. Because tumor necrosis factor alpha (TNF-alpha) is associated with weight loss, we examined TNF-alpha induction in mice infected with rwtVSV or VSVDeltaM51. We found more-rapid induction of TNF-alpha by the mutant at early times after infection, while rwtVSV induced more TNF-alpha later in infection. This result suggested that TNF-alpha induction might explain both the rapid weight loss caused by the mutant and the overall greater weight loss caused by the rwtVSV. Using TNF-alpha knockout mice (C57BL/6 background), we showed that weight loss following rwtVSV infection was greatly reduced in the absence of TNF-alpha. Although the rapid weight loss caused by VSVDeltaM51 was less pronounced in C57BL/6 mice, it was eliminated in the absence of TNF-alpha. These results indicate a role for TNF-alpha in the pathogenesis of VSV.

Indexed as

Amino Acid SequencePoint MutationSequence DeletionAdministration, IntranasalAnimalsFemaleLungMiceMice, Inbred BALB CMice, KnockoutTumor Necrosis Factor-alphaVesicular stomatitis Indiana virusViral Matrix ProteinsVirus ReplicationWeight LossTumor Necrosis Factor-alphaViral Matrix Proteins

Identifiers

PMID16809308
PMCPMC1489072
OpenAlexW2107164056

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.