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膀胱癌患者尿脱落细胞中TWIST1基因启动子甲基化的检测 被引量:1

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摘要 目的:探讨膀胱癌患者尿脱落细胞TWIST1基因启动子甲基化在膀胱癌诊断中的价值。方法:实时荧光定量甲基化特异性聚合酶链反应(real-time fluorescent quantitative methylation specific PCR,qMSP)检测了50例膀胱癌患者,13例非肿瘤性尿路疾病患者和7例健康志愿者尿脱落细胞TWIST1基因启动子的甲基化状态。结果:50例膀胱癌患者,TWIST1基因启动子甲基化的有32例(64.0%),而20例对照者尿脱落细胞中均未检测到甲基化现象,差异有统计学意义(P<0.01)。TWIST1基因启动子甲基化与患者年龄相关(P<0.05)。结论:尿脱落细胞TWIST1基因启动子甲基化检测可作为膀胱癌早期诊断的生物学标志物。
出处 《实用医学杂志》 CAS 北大核心 2012年第6期936-937,共2页 The Journal of Practical Medicine
基金 南通市科技项目市级财政资助课题(编号:K2010045)
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