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卵巢癌中Ezrin蛋白的表达及临床意义 被引量:3

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摘要 目的探讨埃兹蛋白(Ezrin)蛋白表达与卵巢癌发生、发展、浸润及转移的关系。方法应用免疫组化SP法检测56例卵巢癌、10例卵巢良性上皮性肿瘤及10例正常卵巢上皮组织中Ezrin的表达。结果 (1)Ezrin在卵巢癌中的阳性率为89.29%,明显高于正常卵巢上皮(60%)及良性卵巢肿瘤(30%),差异有统计学意义(P<0.01);(2)伴淋巴结转移组Ezrin蛋白阳性率高于无淋巴转移组,差异有统计学意义(P<0.05),但Ezrin的表达程度与卵巢癌的临床分期及分级无关(P>0.05);(3)Ezrin的胞膜阳性率在转移组较无转移组显著升高,差异有统计学意义(P<0.05)。结论 Ezrin蛋白在卵巢癌中的表达明显升高,并且其从胞质到胞膜表达的变化可能在肿瘤转移中起重要作用。Ezrin在卵巢癌浸润转移过程中扮演重要角色,可作为卵巢癌早期诊断及预后判断的重要指标。
出处 《临床与实验病理学杂志》 CAS CSCD 北大核心 2014年第5期564-566,共3页 Chinese Journal of Clinical and Experimental Pathology
基金 河北省卫生厅科学研究计划项目(08179)
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