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Ezrin蛋白和CD44-V6蛋白在结肠腺癌中的表达及其意义

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摘要 目的探讨结肠腺癌组织中Ezrin及CD44-V6蛋白的表达及意义。方法应用免疫组化SP法检测Ezrin及CD44-V6蛋白在80例结肠腺癌和20例癌旁肠组织中的表达情况。结果 Ezrin及CD44-V6蛋白在癌旁肠组织中阳性表达率分别为35.0%2、5.0%,而在结肠腺癌组织中的阳性表达率明显增高,分别为83.75%、82.5%,Ezrin及CD44-V6蛋白在癌旁肠组织组与结肠腺癌组相比,差异有统计学意义(P<0.01);Ezrin及CD44-V6蛋白表达与肿瘤组织分化程度、浸润深度、淋巴结转移及分期有关(P<0.01);Ezrin及CD44-V6蛋白在结肠癌组织中的表达呈显著正相关,差异有显著性(P<0.01);在Ezrin及CD44-V6蛋白同时阳性表达组中,淋巴结转移率高达65%显著高于两者均为阴性表达组淋巴结转移率14.29%,差异有统计学意义(P<0.05)。结论 Ezrin及CD44-V6蛋白过表达可能与结肠癌患者的侵袭及淋巴结转移具有显著相关性,联合检测Ezrin及CD44-V6蛋白有助于预测结肠腺癌的恶性程度和转移潜能。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2011年第23期4564-4566,共3页 Chinese Journal of Gerontology
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参考文献9

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