Evidence map›Paper›PMID 22345470›Full record

ArticleJournal of virology2012

Susceptibility to acute mouse adenovirus type 1 respiratory infection and establishment of protective immunity in neonatal mice.

Megan C Procario, Rachael E Levine, Mary K McCarthy, Eunnie Kim, Lingqiao Zhu, Cheong-Hee Chang, Marc B Hershenson, Jason B Weinberg

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

21 citing papers in PubMed, 26 citations in OpenAlex.

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  14. Rapid CD8Frontiers in pediatrics · 2016
    Article
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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

8 authors at 1 institution in 1 country.

Megan C ProcarioDepartment of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor, Michigan, USA.
Rachael E Levine
Mary K McCarthy
Eunnie Kim
Lingqiao Zhu
Cheong-Hee Chang
Marc B Hershenson
Jason B Weinberg
University of Michigan–Ann Arbor · US

Funding

XenograftP30CA046592 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Alexey I Nesvizhskii · 1988 to 2026
$178.2M
Molecular Mechanisms of Microbial Pathogenesis Training ProgramT32AI007528 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI CARRUTHERS, VERNON BRUCE · 1998 to 2024
$6.8M
Rhinovirus and Airway Epithelial Cell ResponsesR01HL081420 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI HERSHENSON, MARC B. · 2006 to 2014
$3.3M
Modulation of adenovirus pathogenesis by prostaglandin E2R01AI083334 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WEINBERG, JASON BRICE · 2010 to 2014
$1.9M
Immune regulation by thymocyte-selected CD4 T cellsR01AI073677 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI CHANG, CHEONG-HEE · 2009 to 2013
$1.6M
Adenovirus modulation of pulmonary inflammationK08HL083103 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WEINBERG, JASON BRICE · 2007 to 2009
$390k
NCI NIH HHS P30 CA046592NCI NIH HHS P30 CA46592NHLBI NIH HHS K08 HL083103NHLBI NIH HHS R01 HL081420NIAID NIH HHS R01 AI073677NIAID NIH HHS R01 AI083334NIAID NIH HHS T32 AI007528
6 · The paper itself

Abstract

There is an incomplete understanding of the differences between neonatal immune responses that contribute to the increased susceptibility of neonates to some viral infections. We tested the hypothesis that neonates are more susceptible than adults to mouse adenovirus type 1 (MAV-1) respiratory infection and are impaired in the ability to generate a protective immune response against a second infection. Following intranasal infection, lung viral loads were greater in neonates than in adults during the acute phase but the virus was cleared from the lungs of neonates as efficiently as it was from adult lungs. Lung gamma interferon (IFN-γ) responses were blunted and delayed in neonates, and lung viral loads were higher in adult IFN-γ(-/-) mice than in IFN-γ(+/+) controls. However, administration of recombinant IFN-γ to neonates had no effect on lung viral loads. Recruitment of inflammatory cells to the airways was impaired in neonates. CD4 and CD8 T cell responses were similar in the lungs of neonates and adults, although a transient increase in regulatory T cells occurred only in the lungs of infected neonates. Infection of neonates led to protection against reinfection later in life that was associated with increased effector memory CD8 T cells in the lungs. We conclude that neonates are more susceptible than adults to acute MAV-1 respiratory infection but are capable of generating protective immune responses.

Indexed as

AdenoviridaeAdenoviridae InfectionsAnimalsCell LineCytokinesInterferon-gammaLungMiceMice, 129 StrainMice, Inbred BALB CRespiratory Tract InfectionsT-LymphocytesViral LoadCytokinesInterferon-gamma

Identifiers

PMID22345470
PMCPMC3318603
OpenAlexW2106669389

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.