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作 者:李玉涛[1] 王一[1] 徐月娟[2] 张艳红[3] 郭士成[1,4] 赵振宏[1] 李强[5] 卢大儒[1,6] 金力[1,6] 王久存[1,6] 钱成[7] 吴俊杰[1,5]
机构地区:[1]复旦大学现代人类学教育部重点实验室,上海200433 [2]东南大学第二人民医院肿瘤内科,南京210003 [3]复旦大学校医院,上海200433 [4]Department of Bioengineering,University of California at San Diego [5]第二军医大学长海医院呼吸内科,上海200433 [6]复旦大学(泰州)健康科学研究院,泰州225300 [7]复旦大学附属中山医院胸外科,上海200032
出 处:《中国临床医学》2016年第4期415-421,共7页Chinese Journal of Clinical Medicine
基 金:国家自然科学基金(81372236);国家科技支撑计划重点项目(2011BAI09B00);上海博士后科学基金(12R21411500);上海市科学技术委员会科研计划项目(12nm0500900);上海国际合作基金项目(14430712002);复旦大学高端计算中心支持项目~~
摘 要:目的:探讨C反应蛋白(CRP)基因rs2808630多态性与非小细胞肺癌(NSCLC)的相关性。方法:根据连接酶连接反应原理,对上海及江苏泰州地区974例NSCLC患者和1005例健康人进行CRP基因 rs2808630基因分型,分析该位点与NSCLC的相关性。结果:CRP基因rs2808630位点TC较TT患NSCLC风险增加(P=0.034),但校正后不相关。吸烟人群中该位点携带TC基因型者较携带 TT基因型者患NSCLC风险增加[比值比(OR)=1.329,95%可信区间(CI)1.017~1.736, P=0.037],携带TC基因型者患鳞癌的风险是携带TT基因型者的1.383倍(95% CI 1.023~1.870,P=0.035);进一步分层分析发现,吸烟人群中携带 TC 基因型者患 NSCLC 的风险是携带 TT 基因型者的1.479倍(95% CI 1.058~2.067, P=0.022)。结论:CRP基因rs2808630 T>C可能与吸烟协同导致NSCLC ,尤其是鳞癌的发生。Objective:To explore the association between C reactive protein (CRP) rs2808630 and non‐small cell lung cancer (NSCLC) .Methods:CRP rs2808630 Genotyping of 974 NSCLC patients and 1 005 healthy controls from Shanghai and Taizhou of Jiangsu Province based on double ligation and multiplex fluorescence PCR .The effect of rs2808630 on NSCLC susceptibility was analyzed .Results:Compared with TT genotype ,rs2808630 TC genotype significantly increased NSCLC risk (P=0 .034) ,but this association became insignificant after adjusting with age ,gender ,smoking status ,and family history . However ,in the subgroup of smokers ,TC genotype was significantly associated with increased NSCLC risk after adjustment (OR=1 .329 ,95% CI 1 .017‐1 .736 , P=0 .037) .In addition ,TC genotype exhibited a significantly elevated risk of squamous cell carcinoma (OR=1 .383 ,95% CI 1 .023‐1 .870 ,P=0 .035) .Further stratified analysis revealed that TC genotype posed a much higher risk of squamous cell carcinoma among smokers (OR=1 .479 ,95% CI 1 .058‐2 .067 , P=0 .022) .Conclusions:The interaction between rs2808630 T〉 C and smoking behavior might play an important role in leading to NSCLC especially squamous cell carcinoma .
关 键 词:C反应蛋白 rs2808630位点 病例-对照研究 吸烟 非小细胞肺癌
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