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膀胱移行细胞癌中FHIT蛋白表达丢失研究 被引量:1

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摘要 目的探讨膀胱癌组织中FHIT蛋白表达缺失与膀胱癌临床病理指标的关系。方法采用免疫组化En Vision二步法检测膀胱癌组织中FHIT蛋白的表达情况。结果正常膀胱黏膜中FHIT蛋白表达均为阳性(100%),在膀胱癌组织中FHIT蛋白表达缺失率为56.25%(27/48),Ⅰ级与Ⅲ级相比差异有显著性(P<0.05);在临床分期中表达缺失率Tis~T1期50%(18/36),T2~T4期75%(9/12),两者比较差异无统计学意义。结论FHIT蛋白是一种重要的抑癌基因,其异常表达可作为膀胱移行细胞癌的肿瘤标志物和监测预后的指标。
出处 《现代实用医学》 2010年第1期53-54,共2页 Modern Practical Medicine
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