Evidence map›Paper›PMID 26729052›Full record

SynthesisMolecular neurobiology2017

The Impact of MMP-2 and Its Specific Inhibitor TIMP-2 Expression on the WHO Grade and Prognosis of Gliomas in Chinese Population: a Meta-Analysis.

Guo-Zhong Yi, Wen-Yan Feng, Qiang Zhou, Ya-Wei Liu, Song-Tao Qi

Open access · hybridAbstract readMeta-Analysis
In one paragraph

Synthesis in Molecular neurobiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 33% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. CD147 and glioma: a meta-analysis.Journal of neuro-oncology · 2017
    Pooled it
  2. Review
  3. LINC01433 targets miR-506-3p to promote the biological progress of nasopharyngeal carcinoma cells.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 · 2021
    Article
  4. Article
  5. 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 2 institutions in 1 country.

Guo-Zhong YiDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Avenue North Road No.1838, Guangzhou, 510515, People's Republic of China.
Wen-Yan FengThe Second College of Clinical Medicine, Southern Medical University, Avenue North Road No.1838, Guangzhou, 510515, People's Republic of China.
Qiang ZhouDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Avenue North Road No.1838, Guangzhou, 510515, People's Republic of China.
Ya-Wei LiuDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Avenue North Road No.1838, Guangzhou, 510515, People's Republic of China.
Song-Tao QiDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Avenue North Road No.1838, Guangzhou, 510515, People's Republic of China. qisongtaosjwk@163.com.
Southern Medical University · CNNanfang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

So far, the prognostic value of matrix metalloproteinase 2 (MMP-2) and tissue inhibitor of matrix metalloproteinase 2 (TIMP-2) expressions in patients with gliomas has been widely reported, especially in China. But, the results were inconsistent. Thus, we conducted a meta-analysis to determine the correlation of MMP-2 and TIMP-2 expressions with the prognosis of patients with gliomas. Identical search strategies were used to search relevant literature in electronic databases updated to May 1, 2015, and odds ratios (ORs) with 95 % confidence intervals (95 % CIs) were estimated. Funnel plots and Egger's tests were conducted for the evaluation of publication bias, and heterogeneity and sensitivity were also analyzed. Finally, a total of 25 studies involving 1572 patients were included in the meta-analysis. Coincidentally, all these studies were conducted in Chinese population. It was found that MMP-2 expression was significantly associated with high-WHO grade gliomas (n = 24, OR = 6.54, CI = 4.98-8.60; I

Indexed as

Population SurveillanceWorld Health OrganizationAsian PeopleBiomarkers, TumorGene Expression Regulation, NeoplasticGliomaHumansMatrix Metalloproteinase 2Neoplasm GradingPrognosisTissue Inhibitor of Metalloproteinase-2Biomarkers, TumorMatrix Metalloproteinase 2MMP2 protein, humanTIMP2 protein, humanTissue Inhibitor of Metalloproteinase-2GliomasMeta-analysisMMP-2PrognosisTIMP-2WHO grade

Identifiers

PMID26729052
PMCPMC5219888
OpenAlexW2292742016

What OpenQuestion holds

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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.