Evidence map›Paper›PMID 29275297›Full record

ArticleIn vivo (Athens, Greece)

The Association of MMP-8 Genotypes with Pterygium.

Pei-Shin Hu, Wen-Shin Chang, An-Kuo Chou, Ning-Yi Hsia, Yi-Wen Hung, Chia-Wen Lin, Cin-Wun Wu, Chung-Yu Huang, Meng-Feng Wu, Cheng-Hsi Liao and 3 more

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 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 32% 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

9 citing papers in PubMed, 16 citations in OpenAlex.

  1. Review
  2. 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

13 authors at 1 institution in 1 country.

Pei-Shin HuDepartment of Ophthalmology, Changhua Christian Hospital, Changhua, Taiwan, R.O.C.
Wen-Shin ChangTerry Fox Cancer Research Laboratory, China Medical University Hospital, Taichung, Taiwan, R.O.C.
An-Kuo ChouTerry Fox Cancer Research Laboratory, China Medical University Hospital, Taichung, Taiwan, R.O.C.
Ning-Yi HsiaTerry Fox Cancer Research Laboratory, China Medical University Hospital, Taichung, Taiwan, R.O.C.
Yi-Wen HungDepartment of Medicine Research, Taichung Veterans General Hospital, Taichung, Taiwan, R.O.C.
Chia-Wen LinTerry Fox Cancer Research Laboratory, China Medical University Hospital, Taichung, Taiwan, R.O.C.
Cin-Wun WuTerry Fox Cancer Research Laboratory, China Medical University Hospital, Taichung, Taiwan, R.O.C.
Chung-Yu HuangTaoyuan Armed Forces General Hospital, Taoyuan, Taiwan, R.O.C.
Meng-Feng WuTaoyuan Armed Forces General Hospital, Taoyuan, Taiwan, R.O.C.
Cheng-Hsi LiaoGraduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C.
Chia-Wen TsaiTerry Fox Cancer Research Laboratory, China Medical University Hospital, Taichung, Taiwan, R.O.C. datian@mail.cmuh.org.tw artbau2@gmail.com.
DA-Tian BauTerry Fox Cancer Research Laboratory, China Medical University Hospital, Taichung, Taiwan, R.O.C. datian@mail.cmuh.org.tw artbau2@gmail.com.
Chi-Li GongDepartment of Physiology, China Medical University, 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/

aimPterygium is composed of proliferating fibrovascular tissue, and its formation and progression are closely related to the homeostasis of the extracellular microenvironment. However, few studies have examined the contribution of matrix metalloproteinases (MMP) to either diagnostic or prognostic potential in pterygium. In this study, we investigated the contribution of a polymorphism in the promoter region of MMP-8 (-799C/T) and two non-synonymous polymorphisms (Val436Ala and Lys460Thr) to pterygium. MATERIALS AND

methodsIn this study, 134 patients with pterygium and 268 non-cancer controls patients were collected and the MMP-8 -799C/T, Val436Ala and Lys460Thr polymorphic genotypes of each subject were examined by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP).

resultsThe results showed that the three polymorphisms investigated were not significantly associated with risk of pterygium. In addition, the stratified analysis showed that there was no interaction between MMP-8 genotype with age or gender on pterygium risk determination.

conclusionPolymorphisms at MMP-8 -799C/T, Val436Ala and Lys460Thr may not mainly contribute to determining personal susceptibility to pterygium in the Taiwanese examined.

Indexed as

Polymorphism, Single NucleotideAgedAmino Acid SubstitutionFemaleGene FrequencyGenetic Predisposition to DiseaseGenotypeHumansMaleMatrix Metalloproteinase 8Middle AgedPolymerase Chain ReactionPolymorphism, Restriction Fragment LengthPromoter Regions, GeneticPterygiumMatrix Metalloproteinase 8AgegendergenotypeMMP-8polymorphismpterygiumTaiwan

Identifiers

PMID29275297
PMCPMC5892621
OpenAlexW2779314456

What OpenQuestion holds

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Read underepoch 390

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.