Evidence map›Paper›PMID 26156886›Full record

ArticlePathology oncology research : POR2015

Association and Prognostic Significance of the Functional -1562C/T Polymorphism in the Promoter Region of MMP-9 in Turkish Patients with Gastric Cancer.

Nilufer Avcı, Mehmet Ture, Adem Deligonul, Erdem Cubukcu, Omer Fatih Olmez, Serdar Sahinturk, Ali Topak, Ender Kurt, Turkkan Evrensel, Ahmet Bilgehan Şahin and 1 more

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Article in Pathology oncology research : POR, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

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3citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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3 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

11 authors.

Nilufer AvcıDepartment of Medical Oncology, Ali Osman Sonmez Oncology Hospital, Bursa, Turkey, drniluferavci@hotmail.com.
Mehmet Ture
Adem Deligonul
Erdem Cubukcu
Omer Fatih Olmez
Serdar Sahinturk
Ali Topak
Ender Kurt
Turkkan Evrensel
Ahmet Bilgehan Şahin
Tahsin Yakut

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Matrix metalloproteinases (MMPs) are a group of zinc-dependent peptidases that participate in matrix turnover in solid malignancies. The aim of this study was twofold. First, we sought to investigate under a case-control design the association between the functional -1562C/T polymorphism in the promoter region of MMP-9 and gastric cancer (GC) in a Turkish sample. Second, we examined its prognostic significance in GC patients. A total of 144 subjects were enrolled in the case-control study (79 GC cases and 65 controls). Overall survival (OS) and progression-free survival (PFS) served as the main outcome measures in the longitudinal study. The MMP-9 -1562C/T polymorphism was genotyped using a polymerase chain reaction-restriction fragment length polymorphism method. The odds ratio (OR) of GC for the CC genotype relative to the CT+TT genotypes was not significant (OR = 0.89, 95 % confidence interval [CI] = 0.44-1.82, P = 0.75). These results did not change after allowance for age and sex in multivariable regression analysis (OR = 0.81, 95 % CI = 0.40-1.94, P = 0.84). When the MMP-9 -1562C/T polymorphism was analyzed among GC patients in relation to OS and PFS, we found no significant differences between subjects with the CC and CT+TT genotypes. In conclusion, the results of our study did not point toward a major role of the MMP-9 -1562C/T polymorphism in the pathogenesis and clinical course of GC in Turkish subjects.

Indexed as

AllelesCase-Control StudiesDisease-Free SurvivalFemaleGene FrequencyGenotypeHumansLongitudinal StudiesMaleMatrix Metalloproteinase 9Middle AgedPolymorphism, Single NucleotidePrognosisPromoter Regions, GeneticStomach NeoplasmsTurkeyMatrix Metalloproteinase 9MMP9 protein, human

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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.