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Association of mmp-7 -181A>G polymorphism with colorectal cancer and gastric cancer susceptibility: a systematic review and meta-analysis / Associação do polimorfismo mmp-7 -181a>G com câncer colorretal e suscetibilidade ao câncer gástrico: revisão sistemática e metanálise
Zare, Mohammad; JAFARI-Nedooshan, Jamal; Aghili, Kazem; Ahrar, Hossein; Jarahzadeh, Mohammad Hossein; Seifi-Shalamzari, Neda; Zare-Shehneh, Masoud; Neamatzadeh, Hossein.
  • Zare, Mohammad; Shahid Sadoughi University of Medical Sciences. IR
  • JAFARI-Nedooshan, Jamal; Shahid Sadoughi University of Medical Sciences. IR
  • Aghili, Kazem; Shahid Sadoughi University of Medical Sciences. IR
  • Ahrar, Hossein; Shahid Sadoughi University of Medical Sciences. IR
  • Jarahzadeh, Mohammad Hossein; Shahid Sadoughi University of Medical Sciences. IR
  • Seifi-Shalamzari, Neda; Shahrekord University of Medical Sciences. IR
  • Zare-Shehneh, Masoud; Sadoughi University of Medical Sciences. Yazd. IR
  • Neamatzadeh, Hossein; Sadoughi University of Medical Sciences. Yazd. IR
ABCD (São Paulo, Impr.) ; 32(3): e1449, 2019. tab, graf
Article in English | LILACS | ID: biblio-1038030
ABSTRACT
ABSTRACT

Introduction:

The matrix metalloproteinase-7 (MMP-7) gene -181A>G polymorphism has been reported to be associated with colorectal cancer (CRC) and gastric cancer (GC) susceptibility, yet the results of these previous results have been inconsistent or controversial.

Aim:

To elaborate a meta-analysis to assess the association of -181A>G polymorphism of MMP-7 with CRC and GC risk.

Methods:

Published literature evaluating the association from PubMed, Web of Science, Google Scholar and other databases were retrieved up to April 25, 2018. Pooled odds ratio (OR) and 95% confidence interval (CI) were calculated using random- or fixed-effects model.

Results:

A total of 19 case-control studies, which included eleven studies on CRC (2,169 CRC cases and 2,346 controls) and eight studies on GC (1,545 GC cases and 2,366 controls) were identified. There was a significant association between MMP-7 -181A>G polymorphism and GC risk under the homozygote model (GG vs. AA OR=1.672, 95% CI 1.161-2.409, p=0.006) and the recessive model (GG vs. GA+AA OR=1.672, 95% CI 1.319-2.554, p=0.001), but not with CRC. By subgroup analysis based on ethnicity, an increased risk of CRC and GC was found only among Asians.

Conclusions:

This meta-analysis suggests that MMP-7 -181A>G polymorphisms is associated with GC risk, but not with CRC. However, our results clearly showed that the MMP-7 -181A>G polymorphism significantly increased the risk of CRC only in Asians.
RESUMO
RESUMO

Introdução:

O polimorfismo da matriz metaloproteinase-7 (MMP-7) -181A>G tem sido relatado como associado à suscetibilidade dos cânceres colorretal (CRC) e gástrico (GC), mas os resultados desses estudos anteriores foram inconsistentes ou controversos.

Objetivo:

Elaborar metanálise para avaliar a associação do polimorfismo -181A> G da MMP-7 com o risco de CRC e GC.

Métodos:

Revisão da literatura publicada avaliando essa associação no PubMed, Web of Science, Google Acadêmico e outras bases de dados até 25 de abril de 2018. Odds ratio (OR) e o intervalo de confiança de 95% (IC) foram calculados usando dados aleatórios ou modelo de efeitos fixos.

Resultados:

Um total de 19 estudos caso-controle, que incluíram 11 trabalhos sobre CRC (2.169 casos de CCR e 2.346 controles) e oito sobre GC (1.545 casos de GC e 2.366 controles) foram identificados. Houve associação significativa entre o polimorfismo MMP-7 -181A>G e o risco de GC sob o modelo homozigoto (GG vs. AA OR=1,672, IC 95% 1,161-2,409, p=0,006) e o modelo recessivo (GG vs. GA + AA OR=1,672, IC 95% 1,319-2,554, p=0,001), mas não com CRC. Por análise de subgrupos com base na etnia, um risco aumentado de CRC e GC foi encontrado apenas entre os asiáticos.

Conclusões:

Esta metanálise sugere que os polimorfismos MMP-7 -181A>G estão associados ao risco de GC, mas não ao CRC. No entanto, estes resultados mostraram claramente que o polimorfismo MMP-7 -181A>G aumentou significativamente o risco de CRC apenas em asiáticos.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Polymorphism, Genetic / Stomach Neoplasms / Colorectal Neoplasms / Genetic Predisposition to Disease / Matrix Metalloproteinase 7 Type of study: Controlled clinical trial / Etiology study / Observational study / Prognostic study / Risk factors / Systematic reviews Limits: Humans Language: English Journal: ABCD (São Paulo, Impr.) Year: 2019 Type: Article Affiliation country: Iran Institution/Affiliation country: Shahid Sadoughi University of Medical Sciences/IR / Shahrekord University of Medical Sciences/IR

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Full text: Available Index: LILACS (Americas) Main subject: Polymorphism, Genetic / Stomach Neoplasms / Colorectal Neoplasms / Genetic Predisposition to Disease / Matrix Metalloproteinase 7 Type of study: Controlled clinical trial / Etiology study / Observational study / Prognostic study / Risk factors / Systematic reviews Limits: Humans Language: English Journal: ABCD (São Paulo, Impr.) Year: 2019 Type: Article Affiliation country: Iran Institution/Affiliation country: Shahid Sadoughi University of Medical Sciences/IR / Shahrekord University of Medical Sciences/IR