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p70S6K与eIF4E在肝癌中的表达及相关性 被引量:2

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摘要 目的探讨肝癌组织中p70S6K和eIF4E的表达及临床意义。方法采用免疫组织化学S-P法检测55例肝细胞肝癌及癌旁硬化肝组织中p70S6K和eIF4E蛋白的表达情况,并分析两者的相关性及与临床病理特征的关系。结果 p70S6K和eIF4E在肝癌中的阳性表达率分别为85.5%和90.9%,高于癌旁硬化肝组织(P<0.05),其表达与肝癌的分化程度、临床分期以及有无门静脉癌栓有关,与患者的年龄、性别、肿瘤大小以及有无包膜无关,并且在肝癌组织中p70S6K和eIF4E蛋白表达呈正相关(rs=0.375,P=0.005)。结论 p70S6K和eIF4E蛋白的异常表达与肝癌的发生发展及浸润转移有关,并且两者之间可能存在某种协同关系。
出处 《广东医学》 CAS CSCD 北大核心 2012年第9期1313-1315,共3页 Guangdong Medical Journal
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