Evidence map›Paper›PMID 28652424›Full record

ArticleIn vivo (Athens, Greece)

The Contribution of Matrix Metalloproteinase-8 Promoter Polymorphism to Oral Cancer Susceptibility.

Yi-Wen Hung, Chia-Wen Tsai, Cheng-Nan Wu, Liang-Chun Shih, Yen-Yu Chen, Yen-Fang Liu, Huey-Shan Hung, Ming-Yi Shen, Wen-Shin Chang, DA-Tian Bau

Open access · diamondAbstract read
In one paragraph

Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
2.0field-weighted citation impact, top 14% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 37 citations in OpenAlex.

  1. The MMPBiomolecules · 2019
    Pooled it
  2. The Role of MMP8 in Cancer: A Systematic Review.International journal of molecular sciences · 2019
    Pooled it
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  8. The contribution ofCancer management and research · 2018
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  9. Association ofIn vivo (Athens, Greece)
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  12. Review
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  14. The Association ofIn vivo (Athens, Greece)
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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

10 authors at 1 institution in 1 country.

Yi-Wen HungDepartment of Medicine Research, Taichung Veterans General Hospital, Taichung, Taiwan, R.O.C.
Chia-Wen TsaiDepartment of Medical Laboratory Science and Biotechnology, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.
Cheng-Nan WuDepartment of Medical Laboratory Science and Biotechnology, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.
Liang-Chun ShihGraduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C.
Yen-Yu ChenTerry Fox Cancer Research Laboratory, China Medical University Hospital, Taichung, Taiwan, R.O.C.
Yen-Fang LiuTerry Fox Cancer Research Laboratory, China Medical University Hospital, Taichung, Taiwan, R.O.C.
Huey-Shan HungGraduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C.
Ming-Yi ShenGraduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C.
Wen-Shin ChangTerry Fox Cancer Research Laboratory, China Medical University Hospital, Taichung, Taiwan, R.O.C.
DA-Tian BauTerry Fox Cancer Research Laboratory, China Medical University Hospital, Taichung, Taiwan, R.O.C. datian@mail.cmuh.org.tw artbau2@gmail.com.
China Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimMetalloproteinases (MMPs) are a family of multifunctional proteins reported to be overexpressed in several types of cancers. However, the contribution of MMP8 genotype to oral cancer has not been elucidated. In this study, we focused on the contribution of polymorphisms in the promoter region of MMP-8 (C-799T) and two non-synonymous polymorphisms (Val436Ala and Lys460Thr) to Taiwanese oral cancer. MATERIALS AND

methodsIn this case-control study, MMP-8 genotype, was examined among 788 patients with oral cancer and 956 gender- and age-matched healthy controls regarding its potential to determine oral cancer risk.

resultsThe distributions of MMP-8 C-799T, Val436Ala and Lys460Thr genotypes were not different between the oral cancer and non-cancer control groups. We also analyzed the allelic frequency distributions and no significant difference was found. As for gene-environment interaction analysis, there was an increased risk for smokers, alcohol drinkers or betel quid chewers with variant MMP-8 C-799T or Val436Ala genotypes.

conclusionOur findings suggest that the polymorphisms at MMP-8 C-799T or Val436Ala may not play a major role in mediating personal risk of oral cancer; however, the detailed mechanisms require further investigation.

Indexed as

Genetic Predisposition to DiseaseAdultFemaleGene-Environment InteractionGenotypeHumansMaleMatrix Metalloproteinase 8Middle AgedMouth NeoplasmsPolymorphism, Single NucleotidePromoter Regions, GeneticMatrix Metalloproteinase 8GenotypeMMP-8oral cancerpolymerase chain reactionpolymorphism

Identifiers

PMID28652424
PMCPMC5566907
OpenAlexW2707272662

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.