Evidence map›Paper›PMID 25391977›Full record

ArticleMedical science monitor : international medical journal of experimental and clinical research2014

Matrix metalloproteinase 1, 3, and 9 polymorphisms and esophageal squamous cell carcinoma risk.

Xuan Guan, Xiang Wang, Hao Luo, Jing Wu, Xiao Zhang, Jin Wu

Open access · bronzeAbstract read
In one paragraph

Article in Medical science monitor : international medical journal of experimental and clinical research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 2 pooled it
0.6field-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

10 citing papers in PubMed, 2 syntheses or guidelines pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Metformin inhibits the proliferation, metastasis, and cancer stem-like sphere formation in osteosarcoma MG63 cells in vitro.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
    Article
  10. Expression of Cofilin-1 and Transgelin in Esophageal Squamous Cell Carcinoma.Medical science monitor : international medical journal of experimental and clinical research · 2015
    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 1 institution in 1 country.

Xuan GuanSchool of Basic Medical Sciences, Chengdu Medical College, Chengdu, Sichuan, China (mainland).
Xiang WangPrimary Care Center, Sichuan Provincial People's Hospital, Chengdu, Sichuan, China (mainland).
Hao LuoNursing Department, Leshan Vocational, Leshan, Sichuan, China (mainland).
Jing WuDepartment of Forensic Biology, West China School of Preclinical and Forensic Medicine, Sichuan University, Chengdu, Sichuan, China (mainland).
Xiao ZhangSchool of Basic Medical Sciences, Chengdu Medical College, Chengdu, Sichuan, China (mainland).
Jin WuDepartment of Forensic Biology, West China School of Preclinical and Forensic Medicine, Sichuan University, Chengdu, Sichuan, China (mainland).
Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMatrix metalloproteinases (MMPs) are multifunctional zinc-dependent proteinases that play a fundamental role in the pathogenesis of tumors. We have analyzed the association between 3 single-nucleotide polymorphisms (SNPs; MMP1 -1607 1G/2G, MMP3 -1612 5A/6A, and MMP9 -1562 C/T) and the risk of esophageal squamous cell carcinoma (ESCC). MATERIAL/

methodsWe investigated these 3 SNPs in 132 patients and 132 controls using polymerase chain reaction-restriction fragment length polymorphism methods. The MMP1 and MMP3 genes are located on the same chromosome. Haplotype analysis was performed to study the combined effect of the linked MMP polymorphisms on ESCC risk.

resultsThe MMP1 and MMP9 promoter polymorphisms were not associated with ESCC risk, while the MMP3 -1612 5A/6A polymorphism was significantly associated with susceptibility to ESCC. Patients carrying the 5A allele had a significantly higher risk for developing ESCC compared with individuals carrying the 6A allele (OR=1.93; 95% CI 1.34-2.77; p<0.01). The 2G-5A and 1G-5A haplotypes were associated with a significantly increased risk of ESCC as compared with the 2G-6A haplotype (OR=2.04, 95% CI 1.37-3.04 and OR=3.65, 95% CI 1.26-10.55, respectively).

conclusionsThese findings implicate this MMP3 polymorphism as a contributor to ESCC susceptibility.

Indexed as

Genetic Predisposition to DiseaseCarcinoma, Squamous CellCase-Control StudiesEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaFemaleGene FrequencyHaplotypesHumansMaleMatrix Metalloproteinase 1Matrix Metalloproteinase 3Matrix Metalloproteinase 9Middle AgedPolymorphism, Single NucleotideRisk FactorsMatrix Metalloproteinase 1Matrix Metalloproteinase 3Matrix Metalloproteinase 9MMP1 protein, humanMMP3 protein, humanMMP9 protein, human

Identifiers

PMID25391977
PMCPMC4242704
OpenAlexW2136531119

What OpenQuestion holds

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Registered trials

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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.