NSCLC患者血清RASSF2基因甲基化检测临床意义分析

Chinese Journal of Cancer Prevention and Treatment(2012)

Cited 23|Views32
No score
Abstract
目的:探讨非小细胞肺癌(NSCLC)患者血清中RASSF2基因启动子区域甲基化状况及其临床意义。方法:甲基化特异性聚合酶链反应(MSP)法检测62例NSCLC和30例肺部良性疾病患者及16名健康体检者血清中RASSF2启动子区域甲基化状况,并分析其与临床特征的关系。结果:RASSF2甲基化检出率在NSCLC患者中为38.71%(24/62),而肺部良性疾病患者和健康体检者血清未检出,χ2=22.89,P<0.01。NSCLC患者血清RASSF2基因甲基化检出率与年龄、性别、病理类型、临床分期和分化程度无明显相关(P>0.05),不吸烟者RASSF2甲基化率高于吸烟者(61.90%vs 26.83%,χ2=7.20,P<0.05)。结论:RASSF2甲基化可能在NSCLC发生、发展中起重要作用,有望成为NSCLC辅助诊断的分子标记。
More
Translated text
Key words
lung neoplasms/pathology,genes,RASSF2,DNA methylation,serum,polymerase chain reactions
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined