Evidence map›Paper›PMID 26420972›Full record

SynthesisWorld journal of gastroenterology2015

Prognostic value of Muc5AC in gastric cancer: A meta-analysis.

Chuan-Tao Zhang, Ke-Cheng He, Fei Pan, Yuan Li, Jiang Wu

Open access · hybridAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in World journal of gastroenterology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 2 pooled it
0.9field-weighted citation impact, top 25% 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

14 citing papers in PubMed, 2 syntheses or guidelines pooled it, 29 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Detailed survey of aniScience · 2024
    Article
  6. Single-cell Profiling Uncovers aCancer research communications · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. The Pattern of Signatures in Gastric Cancer Prognosis.International journal of molecular sciences · 2018
    Review
  11. Review
  12. Article
  13. Article
  14. 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

5 authors at 1 institution in 1 country.

Chuan-Tao ZhangChuan-Tao Zhang, Teaching Hospital of Chengdu University of Traditional Chinese Medicine and Sichuan Province Traditional Chinese Medicine Hospital, Chengdu 610041, Sichuan Province, China.
Ke-Cheng HeChuan-Tao Zhang, Teaching Hospital of Chengdu University of Traditional Chinese Medicine and Sichuan Province Traditional Chinese Medicine Hospital, Chengdu 610041, Sichuan Province, China.
Fei PanChuan-Tao Zhang, Teaching Hospital of Chengdu University of Traditional Chinese Medicine and Sichuan Province Traditional Chinese Medicine Hospital, Chengdu 610041, Sichuan Province, China.
Yuan LiChuan-Tao Zhang, Teaching Hospital of Chengdu University of Traditional Chinese Medicine and Sichuan Province Traditional Chinese Medicine Hospital, Chengdu 610041, Sichuan Province, China.
Jiang WuChuan-Tao Zhang, Teaching Hospital of Chengdu University of Traditional Chinese Medicine and Sichuan Province Traditional Chinese Medicine Hospital, Chengdu 610041, Sichuan Province, China.
Sichuan Provincial Hospital of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo assess the correlation between decreased Muc5AC expression and patients' survival and clinicopathological characteristics by conducting a meta-analysis.

methodsLiterature searches were performed in PubMed and EMBASE, and 11 studies met our criteria. Summary hazard ratios or odds ratios (ORs) with 95% confidence intervals (CIs) were calculated to estimate the effect. For the pooled analysis of the correlation between decreased Muc5AC expression and clinicopathological characteristics (tumour invasion depth, lymph node metastasis, tumour-node-metastasis stage, tumour size, venous invasion and lymphatic invasion), ORs and their variance were combined to estimate the effect.

resultsEleven retrospective cohort studies comprising 2135 patients were included to assess the association between Muc5AC expression and overall survival and/or clinicopathological characteristics. Decreased Muc5AC expression was significantly correlated with poor overall survival of gastric cancer patients (pooled HR = 1.35, 95%CI: 1.08-1.7). Moreover, decreased Muc5AC expression was also significantly associated with tumour invasion depth (pooled OR = 2.12, 95%CI: 1.56-2.87) and lymph node metastasis (pooled OR = 1.56, 95%CI: 1.00-2.44) in gastric cancer.

conclusionDecreased Muc5AC expression might be a poor prognostic predictor for gastric cancer.

Indexed as

AgedBiomarkers, TumorChi-Square DistributionDown-RegulationFemaleHumansLymphatic MetastasisMaleMiddle AgedMucin 5ACNeoplasm InvasivenessNeoplasm StagingOdds RatioPredictive Value of TestsRisk FactorsStomach NeoplasmsBiomarkers, TumorMUC5AC protein, humanMucin 5ACGastric cancerMuc5ACPrognosis

Identifiers

PMID26420972
PMCPMC4579892
OpenAlexW2412710096

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.