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非小细胞肺癌组织中Cyclin D1、p16蛋白的表达变化及意义 被引量:3

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摘要 目的观察非小细胞肺癌(NSCLC)组织中Cyclin D1、p16蛋白的表达变化,并探讨其临床意义。方法采用免疫组化SP法检测96例NSCLC组织中的Cyclin D1蛋白和p16蛋白,以15例肺部正常组织作对照。结果在NSCLC组织、肺部正常组织中Cyclin D1蛋白呈阳性表达者分别为60、1例,p16蛋白呈阳性表达者分别为63、14例,两种组织相比,P均<0.05。Cyclin D1蛋白表达与NSCLC组织学分级及淋巴结转移有关(P均<0.05)。NSCLC组织中Cyclin D1蛋白与p16蛋白的表达呈负相关(rs=-0.298,P<0.01)。结论 NSCLC组织中Cyclin D1蛋白表达增强、p16蛋白表达减弱,Cyclin D1与p16存在互相抑制倾向,二者可能协同参与NSCLC的发生与发展过程。
机构地区 山东省肿瘤医院
出处 《山东医药》 CAS 2012年第14期58-60,共3页 Shandong Medical Journal
基金 山东省自然科学基金资助项目(ZR2011HL028) 山东省医药卫生科研基金资助项目(2009HZ088)
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参考文献15

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