Evidence map›Paper›PMID 21930608›Full record

ArticleThe Journal of infectious diseases2011

Influenza virus induces bacterial and nonbacterial otitis media.

Kirsty R Short, Dimitri A Diavatopoulos, Ruth Thornton, John Pedersen, Richard A Strugnell, Andrew K Wise, Patrick C Reading, Odilia L Wijburg

Abstract read
In one paragraph

Article in The Journal of infectious diseases, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
6.4field-weighted citation impact, top 3% 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

30 citing papers in PubMed, 49 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Innate Immunity in the Middle Ear Mucosa.Frontiers in cellular and infection microbiology · 2021
    Review
  7. Article
  8. Article
  9. Article
  10. Panel 4: Report of the Microbiology Panel.Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery · 2017
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Secondary bacterial infections in influenza virus infection pathogenesis.Current topics in microbiology and immunology · 2014
    Review
  20. Article
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.

Kirsty R ShortDepartment of Microbiology and Immunology, The University of Melbourne, Melbourne, Victoria, Australia. kirsty_short@yahoo.com
Dimitri A Diavatopoulos
Ruth Thornton
John Pedersen
Richard A Strugnell
Andrew K Wise
Patrick C Reading
Odilia L Wijburg
University of Melbourne · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Otitis media (OM) is one of the most common childhood diseases. OM can arise when a viral infection enables bacteria to disseminate from the nasopharynx to the middle ear. Here, we provide the first infant murine model for disease. Mice coinfected with Streptococcus pneumoniae and influenza virus had high bacterial load in the middle ear, middle ear inflammation, and hearing loss. In contrast, mice colonized with S. pneumoniae alone had significantly less bacteria in the ear, minimal hearing loss, and no inflammation. Of interest, infection with influenza virus alone also caused some middle ear inflammation and hearing loss. Overall, this study provides a clinically relevant and easily accessible animal model to study the pathogenesis and prevention of OM. Moreover, we provide, to our knowledge, the first evidence that influenza virus alone causes middle ear inflammation in infant mice. This inflammation may then play an important role in the development of bacterial OM.

Indexed as

Evoked Potentials, Auditory, Brain StemInfluenza A virusStreptococcus pneumoniaeAnimalsBacterial LoadCoinfectionDisease Models, AnimalLuminescent MeasurementsMiceMice, Inbred C57BLOrthomyxoviridae InfectionsOtitis Media

Identifiers

PMID21930608
PMCPMC3209809
OpenAlexW2152113737

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.