Association of
Gastric cancer
MMP-2
Taiwan
genotype
polymorphism
Journal
Anticancer research
ISSN: 1791-7530
Titre abrégé: Anticancer Res
Pays: Greece
ID NLM: 8102988
Informations de publication
Date de publication:
04 2022
04 2022
Historique:
received:
24
01
2022
revised:
09
02
2022
accepted:
10
02
2022
entrez:
29
3
2022
pubmed:
30
3
2022
medline:
5
4
2022
Statut:
ppublish
Résumé
Matrix metalloproteinase-2 (MMP-2) plays a critical role in the regulation of the extracellular matrix; however, its genotypes have seldom been examined in gastric cancer (GC). This study aimed to investigate the contribution of MMP-2 promoter -1306 (rs243865) and -735 (rs2285053) genotypes to GC risk in a cohort of Taiwanese individuals. This study included 121 GC cases and 363 age- and sex-matched controls. The genotypes of MMP-2 were determined by typical polymerase chain reaction-restriction fragment length polymorphism. The genotypic and allelic frequency analysis showed that MMP-2 rs243865 variant genotypes decreased the risk of GC. Stratification analysis showed that MMP-2 rs243865 genotypes associate with smoking, alcohol drinking, and Helicobacter pylori infection status to confer personal susceptibility to GC. There is no such association for MMP-2 rs2285053 genotype with GC risk. The MMP-2 rs243865 genotypes may serve as a novel predictive marker for GC personal susceptibility among Taiwanese.
Sections du résumé
BACKGROUND/AIM
Matrix metalloproteinase-2 (MMP-2) plays a critical role in the regulation of the extracellular matrix; however, its genotypes have seldom been examined in gastric cancer (GC). This study aimed to investigate the contribution of MMP-2 promoter -1306 (rs243865) and -735 (rs2285053) genotypes to GC risk in a cohort of Taiwanese individuals.
MATERIALS AND METHODS
This study included 121 GC cases and 363 age- and sex-matched controls. The genotypes of MMP-2 were determined by typical polymerase chain reaction-restriction fragment length polymorphism.
RESULTS
The genotypic and allelic frequency analysis showed that MMP-2 rs243865 variant genotypes decreased the risk of GC. Stratification analysis showed that MMP-2 rs243865 genotypes associate with smoking, alcohol drinking, and Helicobacter pylori infection status to confer personal susceptibility to GC. There is no such association for MMP-2 rs2285053 genotype with GC risk.
CONCLUSION
The MMP-2 rs243865 genotypes may serve as a novel predictive marker for GC personal susceptibility among Taiwanese.
Identifiants
pubmed: 35346993
pii: 42/4/1749
doi: 10.21873/anticanres.15651
doi:
Substances chimiques
MMP2 protein, human
EC 3.4.24.24
Matrix Metalloproteinase 2
EC 3.4.24.24
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1749-1755Informations de copyright
Copyright © 2022 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.