微小核糖核酸-214在非小细胞肺癌中的表达及临床意义

被引:2
作者
尤冬山 [1 ]
束永前 [1 ]
夏晓阳 [2 ]
机构
[1] 南京医科大学第一附属医院肿瘤科
[2] 滁州市第二人民医院肿瘤内科
关键词
非小细胞肺癌; 微小核糖核酸-214; 肿瘤侵袭;
D O I
10.19460/j.cnki.0253-3685.2015.13.020
中图分类号
R734.2 [肺肿瘤];
学科分类号
100117 [系统生物医学];
摘要
目的研究微小核糖核酸-214(miRNA-214)在非小细胞肺癌(NSCLC)中的表达及其临床意义。方法采用实时定量PCR检测42例NSCLC组织及其相应的癌旁组织中miRNA-214的基因表达水平,分析miRNA-214表达与NSCLC患者临床分期、无病生存时间的关系。结果 NSCLC组织中miRNA-214基因表达高于癌旁组织(122.20±33.20vs.35.75±12.13)(P<0.05)。与NSCLC临床分期Ⅰ期和Ⅱ期相比,Ⅲ期miRNA-214基因表达增加(233.80±4.80vs.84.42±21.81和78.89±25.57)(P<0.05)。高表达miRNA-214的NSCLC患者无病生存时间短于低表达miRNA-214患者[(13.6±0.3)个月vs.(24.1±0.5)个月](P<0.05)。结论 miRNA-214高表达与NSCLC不良预后相关。
引用
收藏
页码:1537 / 1539
页数:3
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