Evidence map›Paper›PMID 17852951›Full record

ArticleScandinavian journal of infectious diseases2008

The platelet activating factor receptor is not required for exacerbation of bacterial pneumonia following influenza.

Jonathan A McCullers, Amy R Iverson, Raelene McKeon, Peter J Murray

Open access · greenAbstract read
In one paragraph

Article in Scandinavian journal of infectious diseases, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

23 citing papers in PubMed, 38 citations in OpenAlex.

  1. Review
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  9. Review
  10. Mathematical modeling of postcoinfection with influenza A virus andInternational journal of chronic obstructive pulmonary disease · 2017
    Article
  11. Virus-induced secondary bacterial infection: a concise review.Therapeutics and clinical risk management · 2015
    Review
  12. Article
  13. Immune dysfunction and bacterial coinfections following influenza.Journal of immunology (Baltimore, Md. : 1950) · 2013
    Review
  14. Article
  15. Article
  16. Review
  17. 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

4 authors at 1 institution in 1 country.

Jonathan A McCullersDepartment of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, Tennessee 38105-2794, USA. jon.mccullers@stjude.org
Amy R Iverson
Raelene McKeon
Peter J Murray
St. Jude Children's Research Hospital · US

Funding

Synergism Between Influenza Virus and PneumococcusR01AI066349 · NIAID · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI MCCULLERS, JONATHAN A · 2005 to 2009
$1.7M
Influenza-pneumococcal synergism: role of neuraminidaseR21AI054802 · NIAID · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI MCCULLERS, JONATHAN A · 2003 to 2004
$450k
NIAID NIH HHS AI-54802NIAID NIH HHS AI-66349NIAID NIH HHS R01 AI066349NIAID NIH HHS R21 AI054802
6 · The paper itself

Abstract

Pneumonia caused by Streptococcus pneumoniae is a significant cause of morbidity and mortality during influenza virus epidemics. We had previously advanced the hypothesis that interactions of pneumococcus with the receptor for platelet activating factor (PAFR) in the lung were facilitated by antecedent influenza virus infection and play a major role in the pathogenesis of bacterial superinfections. Although influenza enhanced the adherence of pneumococci to respiratory epithelial cells in vitro, chemical or antibody-mediated blockade of the PAFR did not affect adherence. In agreement with these data, mice lacking PAFR had similar bacterial loads within the lung compartment when compared to heterozygous littermates and were not protected from secondary pneumococcal pneumonia after influenza. Lack of support for this hypothesis and the observation of enhanced inflammation during secondary pneumococcal pneumonia in mice lacking PAFR may moderate enthusiasm for treatment strategies targeting the interaction of bacteria with PAFR.

Indexed as

Bacterial AdhesionAnimalsDisease Models, AnimalFemaleInfluenza A Virus, H1N1 SubtypeMaleMiceMice, KnockoutOrthomyxoviridae InfectionsPlatelet Membrane GlycoproteinsPneumonia, PneumococcalReceptors, G-Protein-CoupledStreptococcus pneumoniaeSuperinfectionplatelet activating factor receptorPlatelet Membrane GlycoproteinsReceptors, G-Protein-Coupled

Identifiers

PMID17852951
PMCPMC2715993
OpenAlexW2073410199

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.