Evidence map›Paper›PMID 28124644›Full record

ArticleAmerican journal of rhinology & allergy2016

Differences in innate immune response gene regulation in the middle ear of children who are otitis prone and in those not otitis prone.

Ravinder Kaur, Janet Casey, Michael Pichichero

Open access · greenAbstract read
In one paragraph

Article in American journal of rhinology & allergy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Dysregulation of immune response in otitis media.Expert reviews in molecular medicine · 2021
    Pooled it
  2. Plasma metabolomics in infancy reveals early signatures of a stringently-defined otitis-prone phenotype.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. The Roles of NOD-like Receptors in Innate Immunity in Otitis Media.International journal of molecular sciences · 2022
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Toll-Like Receptors: Expression and Roles in Otitis Media.International journal of molecular sciences · 2021
    Review
  12. Article
  13. Review
  14. Panel 8: Vaccines and immunology.International journal of pediatric otorhinolaryngology · 2020
    Review
  15. Review
  16. 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

3 authors at 2 institutions in 1 country.

Ravinder KaurCenter for Infectious Diseases and Immunology, Rochester General Hospital Research Institute, Rochester, New York, USA.
Janet Casey
Michael Pichichero
Rochester General Hospital · USLegacy International · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveAcute otitis media (AOM) causes an inflammatory response in the middle ear. We assessed differences in innate immune responses involved in bacterial defense at onset of AOM in children who were stringently defined as otitis prone (sOP) and children not otitis prone (NOP). STUDY

designInnate immune genes analysis from middle ear fluid (MEF) samples of children.

methodsGenes of toll-like receptors (TLR), nod-like and retinoic acid-inducible gene-I-like receptors, downstream effectors important for inflammation and apoptosis, including cytokines and chemokines, were studied from MEF samples by using a real-time polymerase chain reaction array. Protein levels of differentially regulated genes were measured by Luminex.

resultsGene expression in MEF among children who were sOP was significantly different in upregulation of interleukin 8, secretory leukocyte peptidase inhibitor, and chemokine (C-C motif) ligand 3, and in downregulation of interferon regulatory factor 7 and its related signaling molecules interferon alpha, Toll-like receptor adaptor molecule 2, chemokine (C-C motif) ligand 5, and mitogen-activated protein kinase 8 compared with children who were NOP. Differences in innate gene regulation were similar when AOM was caused by Streptococcus pneumoniae or nontypeable Haemophilus influenzae.

conclusionInnate-immune response genes are differentially regulated in children who were sOP compared with children with NOP.

Indexed as

Haemophilus parainfluenzaeImmunity, InnateStreptococcus pneumoniaeAdolescentChemokine CCL3Chemokine CCL5ChildEar, MiddleFemaleGene Expression RegulationGenetic Predisposition to DiseaseHumansInterferon-alphaInterferon Regulatory Factor-7Interleukin-8MaleCCL3 protein, humanChemokine CCL3Chemokine CCL5Interferon-alphaInterferon Regulatory Factor-7Interleukin-8IRF7 protein, humanSecretory Leukocyte Peptidase InhibitorTLR2 protein, humanToll-Like Receptor 2

Identifiers

PMID28124644
PMCPMC5108842
OpenAlexW2556676487

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.