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Survivin和cyclinD1在原发性肝细胞癌中的表达及其相关性研究 被引量:3

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摘要 为探讨survivin和cyclinD1在原发性肝细胞癌(HCC)组织中的表达及两者在肝癌发病机制中的作用和相关性。笔者利用免疫组织化学S-P法检测50例原发性肝癌组织(HCC组)及20例正常肝组织(正常组)中survivin和cyclinD1蛋白的表达情况。采用Spearman相关分析法分析两种蛋白表达的相关性。结果示,HCC组中survivin蛋白表达的阳性率为66.0%(33/50),显著高于正常组(均为阴性表达)(P<0.001);其阳性表达与肝癌的肝内转移和癌灶的多发性有关(P=0.019,P=0.030)。cyclinD1蛋白在HCC组的阳性率为44.0%(22/50),显著高于正常组(均为阴性表达)(P<0.001);其阳性表达与肝癌的肝内转移和分化程度有关(P=0.035,P=0.036)。两种蛋白的的阳性表达呈正相关(r=0.466,P<0.001)。两者的过表达均与患者术后<3年生存期有关(P=0.018,P=0.013)。提示survivin与cyclinD1在HCC的发生及发展过程中起着不同程度的作用;两者的联合检测对判定原发性HCC的预后可提供一定的依据。
出处 《中国普通外科杂志》 CAS CSCD 2007年第8期809-812,共4页 China Journal of General Surgery
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参考文献11

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