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FHIT基因与肺鳞癌的相关性研究 被引量:2

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摘要 采用巢式逆转录聚合酶链反应(RT-PCR)方法扩增肺鳞癌患者脆性组氨酸三聚体(FHIT)基因全长cDNA和开放阅读框架(0RF)序列,并应用PCR扩增FHIT基因3~9外显子。发现癌组织中FHIT基因异常、ORF异常或缺失、外显子丢失频率均明显高于正常组织(P〈0.01.〈0.05),吸烟组癌组织中FHTI基因异常发生率高于非吸烟组(P〈0.05)。推测FHIT基因改变(缺失)是肺鳞癌发生的一个重要的早期分子事件,其产生与吸烟有一定关系。
机构地区 新乡医学院
出处 《山东医药》 CAS 北大核心 2006年第16期41-42,共2页 Shandong Medical Journal
基金 河南省医学科技创新人才工程项目(200025)
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参考文献2

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同被引文献22

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