Evidence map›Paper›PMID 30508885›Full record

SynthesisMedicine2018

Clinicopathological and prognostic significance of GLUT1 in breast cancer: A meta-analysis.

Yu Deng, Jialing Zou, Ting Deng, Junying Liu

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in Medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

27 citing papers in PubMed, 38 citations in OpenAlex.

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  17. Veterinary sciences · 2022
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  18. Article
  19. GLUT-1 Expression in Breast Cancer.Turk patoloji dergisi · 2022
    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

4 authors at 2 institutions in 1 country.

Yu DengSchool of Medicine, Chengdu University, Chengdu.
Jialing ZouDepartment of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, affiliated with Shanghai University of Traditional Chinese Medicine, Shanghai.
Ting DengGuanghan Centers for Disease Control and Prevention, Guanghan.
Junying LiuCentral Lab, Affiliated Hospital of Chengdu Univerisity Chengdu, P.R. China.
Chengdu University · CNYueyang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrevious studies examining the prognostic value of glucose transporter 1 in breast cancer have yielded inconsistent results. We, therefore, performed a meta-analysis to clarify this issue.

methodsThe research was reported according to the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. Relevant studies were retrieved from PubMed, Web of Science, EMBASE, and Cochrane library.

resultsA total of 7 reports with 1861 patients were finally chosen. GLUT1 overexpression was found to be associated with high histological grade (OR = 3.74, 95% CI = 2.45-5.69, P < .001), negative PR status (OR = 0.33, 95% CI = 0.22-0.49, P < .001), and negative estrogen receptor (ER) status (OR = 0.27, 95% CI = 0.17-0.42, P < .001). However, no significant correlation was seen between GLUT1 levels and presence of lymph node metastasis, tumor size or the status of human epidermal growth factor receptor 2 (HER2). Overexpression of GLUT1 also correlated with a poor overall survival (hazard ratio [HR] = 1.65, 95% confidence interval [CI] = 1.17-2.31, P = .004) and disease-free survival (HR = 2.35, 95% CI = 1.4-3.94, P < .001). No evidence of significant publication bias was found.

conclusionThis meta-analysis indicates that GLUT1 expression is associated with poor prognostic and a series of clinicopathological features in breast cancer. GLUT1 might be a potential biomarker and therapeutic target in breast cancer.

Indexed as

Biomarkers, TumorBreast NeoplasmsDisease-Free SurvivalErb-b2 Receptor Tyrosine KinasesFemaleGlucose Transporter Type 1HumansLymphatic MetastasisNeoplasm GradingPrognosisSurvival AnalysisTumor BurdenBiomarkers, TumorERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesGlucose Transporter Type 1SLC2A1 protein, human

Identifiers

PMID30508885
PMCPMC6283226
OpenAlexW2903034744

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.