The association of Bcl -2 gene polymorphism with the esophageal cancer and gastric cardia adenocarcinoma in Hebei Province
Yuan, L.; Zhang, L.W.; Er, L.M.; Xu, Z.B.; Guo, S.; Liu, Z.H.
Zhonghua Yu Fang Yi Xue Za Zhi 53(11): 1119-1123
2019
ISSN/ISBN: 0253-9624 PMID: 31683398 Document Number: 698449
目的: 探讨Bcl-2基因-938位点单核苷酸多æ �æ §与食管癌ã �贲门癌的关è� ã ‚ 方法: 采ç ¨病例对照的ç 究方法,于2007- 2010年在河北医科大学第四医院门诊æ ¶集食管癌ã �贲门癌患è …各145ã �169例为病例组,同期é ‰取195例来自该地就诊的非肿瘤患è …为对照组ã ‚采ç ¨问卷调查æ ¶集ç 究对象信息,采集食管ã �贲门病变组织,提取基因组DNA,并æ£ 测Bcl-2基因-938位点基因型;采ç ¨多因素logistic回归模型,分析Bcl-2基因-938位点CC基因型与ECã �GCA间的关è� ,并采ç ¨似然æ¯ æ£ 验分析年龄ã �æ §别ã �吸烟ã �饮酒ã �上消化道家族史与Bcl-2基因-938位点CC基因型的交互作ç ¨ã ‚ 结果: 食管和贲门癌组年龄分别为(56.3±8.3)ã �(57.1±8.4)岁,对照组年龄为(54.7±7.1)岁,差异均无统计学意义(På ¼均>0.05);食管组ã �贲门癌组Bcl-2基因-938位点CC基因型占æ¯ [48.3%(70/145)ã �48.5%(82/169)]均高于对照组[33.8%(66/195)](På ¼均<0.05)ã ‚与携带AA基因型è …相æ¯ ,携带CC基因型è …患食管癌ã �贲门癌的风险OR(95%CI)å ¼分别2.386(1.195~4.764)和2.564(1.268~5.184)ã ‚在携带CC基因型人群中,与家族史阳æ §ã �饮酒ã �ç ·æ §相æ¯ ,家族史阴æ §ã �不饮酒ã �女æ §患食管癌的风险更高;与不吸烟ã �家族史阴æ §ã �不饮酒ã �ç ·æ §相æ¯ ,吸烟ã �家族史阳æ §ã �饮酒ã �女æ §患贲门癌的风险更高(P(交互)<0.05)ã ‚ 结论: 携带Bcl-2基因-938位点CC基因型è …较易罹患食管癌ã �贲门癌ã ‚.