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三阴性乳腺癌中EpCAM和Sox2的表达及临床意义 被引量:4

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摘要 目的探讨EpCAM和Sox2在三阴性乳腺癌(triple negative breast cancer,TNBC)中的表达及临床意义。方法采用免疫组化SP法检测EpCAM和Sox2在81例TNBC、71例非三阴性乳腺癌(non-triple-negative breast cancer,non-TNBC)、20例癌旁正常乳腺组织中的表达。结果 TNBC组织中EpCAM、Sox2的阳性过表达率分别为74.1%、54.3%,均高于正常乳腺组织(15.0%和0)(P<0.05);EpCAM蛋白过表达与TNBC的组织学分级、淋巴结转移呈正相关(P<0.05);Sox2蛋白表达与TNBC淋巴结转移、pTNM分期呈正相关(P<0.05)。EpCAM和Sox2蛋白表达可能具有相关性。结论 EpCAM和Sox2蛋白在TNBC中均高表达,可能具有促癌作用及与淋巴结转移相关。
出处 《临床与实验病理学杂志》 CAS CSCD 北大核心 2014年第9期1040-1042,共3页 Chinese Journal of Clinical and Experimental Pathology
基金 河北省卫生厅项目(20130333)
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