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Aurora-A激酶在骨肉瘤中的表达及意义 被引量:2

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摘要 目的探讨Aurora-A蛋白在骨肉瘤组织中的表达情况及临床意义,为进一步研究Aurora-A在骨肉瘤发生、发展中的作用提供依据。方法采用免疫组织化学方检测Aurora-A蛋白在60例骨肉瘤和21例骨软骨瘤组织中的表达情况。结果 Aurora-A蛋白表达在细胞核中,在骨肉瘤组织中的表达水平显著高于在骨软骨瘤组织的表达水平(P=0.000)。Aurora-A蛋白在骨肉瘤组织中的表达水平与组织学类型、性别、年龄和Ennecking分期无关(P>0.05),但是在肿瘤最大径≥8 cm的骨肉瘤组织中的表达水平明显高于在肿瘤最大径<8 cm者(P=0.035),在发生肺部转移的骨肉瘤组织中表达水平显著高于在未发生肺部转移者(P=0.000)。结论 Aurora-A蛋白在骨肉瘤组织中过度表达,并且与骨肉瘤肺部转移密切相关,Aurora-A有望成为骨肉瘤治疗的靶点。
出处 《广东医学》 CAS CSCD 北大核心 2013年第10期1562-1564,共3页 Guangdong Medical Journal
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