Evidence map›Paper›PMID 26754405›Full record

SynthesisScientific reports2016

Prognostic Significance of EZH2 Expression in Non-Small Cell Lung Cancer: A Meta-analysis.

Xinhua Wang, Hongqing Zhao, Lei Lv, Liang Bao, Xun Wang, Shuguang Han

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 3 pooled it
5.2field-weighted citation impact, top 4% 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

31 citing papers in PubMed, 3 syntheses or guidelines pooled it, 58 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
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  6. Review
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  8. Transcription regulation by biomolecular condensates.Nature reviews. Molecular cell biology · 2025
    Review
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. A Perspective of Epigenetic Regulation in Radiotherapy.Frontiers in cell and developmental biology · 2021
    Review
  15. Article
  16. Article
  17. Article
  18. Key actors in cancer therapy: epigenetic modifiers.Turkish journal of biology = Turk biyoloji dergisi · 2019
    Article
  19. Article
  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

6 authors at 2 institutions in 1 country.

Xinhua WangDepartment of Respiratory Medicine, Nanjing Medical University Affiliated Wuxi Second Hospital, Wuxi 214002, Jiangsu Province, China.
Hongqing ZhaoDepartment of Respiratory Medicine, Nanjing Medical University Affiliated Wuxi Second Hospital, Wuxi 214002, Jiangsu Province, China.
Lei LvDepartment of Respiratory Medicine, Nanjing Medical University Affiliated Wuxi Second Hospital, Wuxi 214002, Jiangsu Province, China.
Liang BaoDepartment of Respiratory Medicine, Nanjing Medical University Affiliated Wuxi Second Hospital, Wuxi 214002, Jiangsu Province, China.
Xun WangDepartment of Respiratory Medicine, Nanjing Medical University Affiliated Wuxi Second Hospital, Wuxi 214002, Jiangsu Province, China.
Shuguang HanDepartment of Respiratory Medicine, Nanjing Medical University Affiliated Wuxi Second Hospital, Wuxi 214002, Jiangsu Province, China.
Second Hospital of Shanxi Medical University · CNNanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Various studies examined the relationship between EZH2 overexpression with the clinical outcome in patients with non-small cell lung cancer (NSCLC), but yielded inconsistent results. Electronic databases updated to Dec 2014 were searched to find relevant studies. A meta-analysis was conducted with eligible studies which quantitatively evaluated the relationship between EZH2 overexpression and survival of patients with NSCLC Survival data were aggregated and quantitatively analyzed. We performed a meta-analysis of 10 studies (n = 1,695 patients) that evaluated the correlation between EZH2 overexpression and survival in patients with lung cancer. Combined hazard ratios suggested that EZH2 overexpression was associated with poor prognosis of overall survival (OS) (HR = 1.68, 95% CI: 1.42-1.93) in patients with lung cancer. In the stratified analysis, significantly risks were found among Asians (HR = 1.33, 95% CI: 1.62-1.70), lung adenocarcinoma patients (HR = 1.75, 95% CI: 1.38-2.52, in stage I NSCLC patients (HR = 2.51, 95% CI: 1.23-3.79), but not among Caucasians. EZH2 overexpression indicates a poor prognosis for patients with NSCLC, this effect appears also significant when the analysis is restricted in Asian population, lung AC and stage I patients, but not among Caucasians.

Indexed as

Gene Expression Regulation, NeoplasticAsian PeopleCarcinoma, Non-Small-Cell LungEnhancer of Zeste Homolog 2 ProteinHumansLung NeoplasmsNeoplasm GradingNeoplasm StagingPrognosisPublication BiasWhite PeopleEnhancer of Zeste Homolog 2 ProteinEZH2 protein, human

Identifiers

PMID26754405
PMCPMC4709684
OpenAlexW2408873913

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.