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The Association of MMP7 Promoter Polymorphisms With Gastric Cancer
被引:11
作者:
Fu, Chun-Kai
[1
,2
,3
]
Chien, Yi-Chun
[4
]
Chuang, Hui-Yen
[5
]
Wang, Yun-Chi
[3
]
Hwang, Jeng-Jong
[5
,6
]
Yang, Mei-Due
[3
]
Yu, Chien-Chih
[3
]
Chen, Jaw-Chyun
[7
]
Chang, Wen-Shin
[3
]
Bau, Da-Tian
[1
,3
,8
]
Tsai, Chia-Wen
[3
]
机构:
[1] China Med Univ, Grad Inst Biomed Sci, Taichung, Taiwan
[2] Taichung Armed Forces Gen Hosp, Taichung, Taiwan
[3] China Med Univ Hosp, Translat Med Ctr, Terry Fox Canc Res Lab, Taichung, Taiwan
[4] I Shou Univ, Dept Med Imaging & Radiol Sci, Kaohsiung, Taiwan
[5] Natl Yang Ming Univ, Dept Biomed Imaging & Radiol Sci, Taipei, Taiwan
[6] Chung Shan Med Univ Hosp, Dept Med Imaging, Taichung, Taiwan
[7] Da Yeh Univ, Dept Med Bot & Hlth Applicat, Changhua, Taiwan
[8] Asia Univ, Dept Bioinformat & Med Engn, Taichung, Taiwan
关键词:
Gastric cancer;
genotype;
MMP7;
polymorphism;
Taiwan;
MATRIX METALLOPROTEINASE-7;
GENE POLYMORPHISMS;
COLORECTAL-CANCER;
STOMACH-CANCER;
RISK-FACTORS;
LUNG-CANCER;
GENOTYPES;
SUSCEPTIBILITY;
ADENOCARCINOMA;
PROGRESSION;
D O I:
10.21873/anticanres.13999
中图分类号:
R73 [肿瘤学];
学科分类号:
100214 ;
摘要:
Background/Aim: Few studies have examined the genetic role of matrix metalloproteinases (MMPs) to early detection or prediction in gastric cancer development. In this study, the contribution of MMP7 promoter (A-181G and C-153T) polymorphic genotypes to gastric cancer risk in Taiwanese was investigated for the first time. Materials and Methods: A total of 121 cases and 363 controls were enrolled and their MMP7 genotypes at A-181G and C-153T were examined by polymerase chain reaction-restriction fragment length polymorphism methodology using genomic DNA from serum. Results: The GG genotype at MMP7 A-181G was found to represent a risk factor for gastric cancer, especially among smokers. No individual with variant genotype carrier at MMP7 C-153T was found among this Taiwanese population. Conclusion: The G allele of MMP7 A-181G may serve as an early predictor for gastric cancer risk in Taiwanese; other gastric cancer markers are still urgently needed.
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页码:695 / 702
页数:8
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