Evidence map›Paper›PMID 24551293›Full record

ArticleInternational journal of clinical and experimental pathology2014

Activation of the IL-6/JAK/STAT3 signaling pathway in human middle ear cholesteatoma epithelium.

Wei Liu, Shumin Xie, Xing Chen, Xingwang Rao, Hongmiao Ren, Bing Hu, Tuanfang Yin, Yuyan Xiang, Jihao Ren

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 28% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Cholesteatoma aggressiveness in paediatric vs. adult patients: a comparative analysis of molecular markers with MERI and EAONO/JS staging.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
    Article
  5. Article
  6. Article
  7. Review
  8. Review of potential medical treatments for middle ear cholesteatoma.Cell communication and signaling : CCS · 2022
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Expression of Prostaglandin EClinical and experimental otorhinolaryngology · 2018
    Article
  17. 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

9 authors at 3 institutions in 1 country.

Wei LiuDepartment of Otolaryngology Head and Neck Surgery, The Second Xiangya Hospital of Central South University Changsha, China.
Shumin XieDepartment of Otolaryngology Head and Neck Surgery, The Second Xiangya Hospital of Central South University Changsha, China.
Xing ChenDepartment of Otolaryngology Head and Neck Surgery, The Second Xiangya Hospital of Central South University Changsha, China.
Xingwang RaoDepartment of Otolaryngology Head and Neck Surgery, The First Affiliated Hospital of Wenzhou Medical University Wenzhou, Zhejiang, China.
Hongmiao RenDepartment of Otolaryngology Head and Neck Surgery, The Second Xiangya Hospital of Central South University Changsha, China.
Bing HuDepartment of Otolaryngology Head and Neck Surgery, The Second Xiangya Hospital of Central South University Changsha, China.
Tuanfang YinDepartment of Otolaryngology Head and Neck Surgery, The Second Xiangya Hospital of Central South University Changsha, China.
Yuyan XiangDepartment of Human Anatomy, University of South China Hengyang, China.
Jihao RenDepartment of Otolaryngology Head and Neck Surgery, The Second Xiangya Hospital of Central South University Changsha, China.
Central South University · CNUniversity of South China · CNWenzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Interleukin-6 (IL-6) is one of the most important cytokines which has been shown to play a critical role in the pathogenesis of cholesteatoma. In this study, we aimed to investigate the expression of interleukin-6 (IL-6) and phosphorylated signal transducer and activator of transcription 3 (p-STAT3) in middle ear cholesteatoma epithelium in an effort to determine the role of IL-6/JAK/STAT3 signaling pathway in the pathogenesis of cholesteatoma. Immunohistochemistry was used to examine the expression of IL-6 and p-STAT3 in 25 human middle ear cholesteatoma samples and 15 normal external auditory canal (EAC) epithelium specimens. We also analyzed the relation of IL-6 and p-STAT3 expression levels to the degree of bone destruction in cholesteatoma. We found that the expression of IL-6 and p-STAT3 were significantly higher in cholesteatoma epithelium than in normal EAC epithelium (p<0.05). In cholesteatoma epithelium, a significant positive association was observed between IL-6 and p-STAT3 expression (p<0.05). However, no significant relationships were observed between the degree of bone destruction and the levels of IL-6 and p-STAT3 expression (p>0.05). To conclude, our results support the concept that IL-6/JAK/STAT3 signaling pathway is active and may play an important role in the mechanisms of epithelial hyper-proliferation responsible for cholesteatoma.

Indexed as

Signal TransductionAdultCase-Control StudiesCell ProliferationCholesteatoma, Middle EarEar, MiddleEar OssiclesEnzyme ActivationEpithelial CellsFemaleHumansImmunohistochemistryInterleukin-6Janus KinasesMalePhosphorylationIL6 protein, humanInterleukin-6Janus KinasesSTAT3 protein, humanSTAT3 Transcription FactorCholesteatomaIL-6STAT3

Identifiers

PMID24551293
PMCPMC3925917
OpenAlexW1513117845

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.