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SIAH2在乳腺癌中的表达及其与临床病理参数之间的关系 被引量:1

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摘要 目的检测SIAH2在乳腺癌组织及细胞系中的表达,分析SIAH2与乳腺癌临床病理参数之间的关系。方法应用免疫组化及Western Blot法,检测155例乳腺癌组织及3个乳腺细胞系中SIAH2的表达情况,并分析其表达与乳腺癌患者临床病理参数及生物学行为之间的关系。结果免疫组化结果显示,SIAH2在乳腺癌中的阳性表达率(50.32%)明显高于正常组织(0.00%)和原位癌组织(14.29%),差异均有统计学意义(均P<0.05)。Western Blot结果与免疫组化结果显示,乳腺癌中SIAH2蛋白的表达明显高于配对的癌旁组织及正常乳腺上皮细胞系,差异均有统计学意义(均P<0.05)。SIAH2的表达与乳腺癌的基因分型、细胞核分级、P53及Ki67相关,差异有统计学意义(P<0.05)。结论 SIAH2在乳腺癌中的表达明显增高,SIAH2的高表达可能与乳腺癌的恶性生物学行为密切相关。
出处 《中国妇幼保健》 CAS 2018年第6期1406-1408,共3页 Maternal and Child Health Care of China
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