Evidence map›Paper›PMID 24587874›Full record

ArticleClinical and experimental otorhinolaryngology2014

Decreased pattern-recognition receptor-mediated cytokine mRNA expression in obese children with otitis media with effusion.

Youn Jung Kim, Sung Ho Cha, Ho Yun Lee, Sun Kyu Lee, Hee Yong Chung, Joon Hyung Yeo, Young Il Kim, Seung Geun Yeo

Open access · goldAbstract read
In one paragraph

Article in Clinical and experimental otorhinolaryngology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

7 citing papers in PubMed, 21 citations in OpenAlex.

  1. Causal Relationship Between Body Mass Index and Risk of Otitis Media with Effusion in Children: A Mendelian Randomization Study.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2024
    Article
  2. The Roles of NOD-like Receptors in Innate Immunity in Otitis Media.International journal of molecular sciences · 2022
    Review
  3. Review
  4. Innate Immunity in the Middle Ear Mucosa.Frontiers in cellular and infection microbiology · 2021
    Review
  5. Article
  6. Role of innate immunity in the pathogenesis of otitis media.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2014
    Review
  7. Role of obesity in otitis media in children.Current allergy and asthma reports · 2014
    Review
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.

Youn Jung KimKyung Hee University College of Nursing Science, Seoul, Korea.
Sung Ho ChaDepartment of Pediatrics, Kyung Hee University School of Medicine, Seoul, Korea.
Ho Yun LeeDepartment of Otolaryngology, Kyung Hee University School of Medicine, Seoul, Korea.
Sun Kyu LeeDepartment of Otolaryngology, Kyung Hee University School of Medicine, Seoul, Korea.
Hee Yong ChungDepartment of Otolaryngology, Kyung Hee University School of Medicine, Seoul, Korea.
Joon Hyung YeoDepartment of Otolaryngology, Kyung Hee University School of Medicine, Seoul, Korea.
Young Il KimMedical Science Research Institute, Kyung Hee University Medical Center, Seoul, Korea.
Seung Geun YeoDepartment of Otolaryngology, Kyung Hee University School of Medicine, Seoul, Korea. ; Medical Science Research Institute, Kyung Hee University Medical Center, Seoul, Korea.
Kyung Hee University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo assess innate and humoral immune responses in middle ear effusion of obese pediatric patients with otitis media with effusion (OME).

methodsWe evaluated 219 children with OME, of whom 21 were obese and 198 were non-obese. We compared the expression in middle ear effusion of mRNAs encoding toll-like receptors (TLR) 2, 4, 5, and 9; nucleotide-binding oligomerization domains (NOD) 1 and 2; retinoic acid-inducible gene (RIG)-I; interleukins (IL)-6, -10, and -12; interferon (IFN)-γ; and tumor necrosis factor (TNF)-α mRNAs. We also compared the expression of immunoglobulins IgG, IgA, and IgM and the bacterial detection rate in the two groups.

resultsTLR2-mediated expression of IL-6 mRNA, TLR4-mediated expression of IL-6 and IL-10 mRNA, TLR5-mediated expression of IL-6, IL-10, and TNF-α mRNA, TLR9-mediated expression of IL-6 mRNA, and NOD2-mediated expression of IL-6, IL-12, and TNF-α mRNA were significantly lower in obese than in non-obese children (P<0.05). However, concentrations of IgG, IgA, and IgM in middle ear effusion were lower in obese than in non-obese children, but none of these differences was significant (P>0.05).

conclusionMean body mass index was higher and pattern-recognition receptor-mediated cytokine mRNA expression was lower in obese than in non-obese children with OME.

Indexed as

BacteriaImmunityImmunoglobulinObesityOtitis mediaPattern-recognition receptors

Identifiers

PMID24587874
PMCPMC3932355
OpenAlexW2060796810

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.