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首页> 外文期刊>Anticancer Research: International Journal of Cancer Research and Treatment >Association of matrix metalloproteinase-1 (-1607 1G/2G) polymorphism with increased risk for oral squamous cell carcinoma.
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Association of matrix metalloproteinase-1 (-1607 1G/2G) polymorphism with increased risk for oral squamous cell carcinoma.

机译:基质金属蛋白酶-1(-1607 1G / 2G)多态性与口腔鳞状细胞癌风险增加的关联。

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BACKGROUND: The purpose of this study was to investigate the possible relation of matrix metalloproteinase-1 (MMP-1) to increased risk for oral cancer, in light of recently found contribution of angiogenesis and thrombosis-related factors to the development of malignancies. MATERIALS AND METHODS: The 1G/2G polymorphism in the MMP-1 gene, which influences its expression, was examined in 156 patients with oral squamous cell carcinoma and 141 healthy controls of comparable ethnicity (Greeks and Germans), gender and age. RESULTS: In comparison to controls, the detected 2G allele frequency was significantly lower in the patient group and in subgroups with early cancer stages, with positive family history of thrombophilia, with tobacco abuse and without alcohol abuse (p < 0.05). These findings were mainly due to a significant decrease in 2G/2G homozygotes despite a small increase in 1G/2G heterozygotes in the above groups. CONCLUSION: These findings suggest a significant involvement of the MMP-1 -1607 1G/2G polymorphism in the increasing risk for oral cancer in the 1G allele European carriers.
机译:背景:本研究的目的是根据最近发现的血管生成和血栓形成相关因素对恶性肿瘤发展的影响,研究基质金属蛋白酶-1(MMP-1)与口腔癌风险增加的可能关系。材料与方法:在156例口腔鳞状细胞癌患者和141个种族,性别和年龄相若的健康对照者中,检查了MMP-1基因1G / 2G多态性(影响其表达)。结果:与对照组相比,在癌症早期阶段,有血栓形成家族史阳性,有烟草滥用和无酒精滥用的患者组和亚组中,检测到的2G等位基因频率显着降低(p <0.05)。这些发现主要是由于尽管上述组中1G / 2G杂合子的增加很小,但2G / 2G纯合子却显着减少。结论:这些发现表明,MMP-1 -1607 1G / 2G多态性与欧洲1G等位基因携带者口腔癌风险的增加有关。

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