Skp2和p27kip1在浆液性卵巢肿瘤组织中的表达与临床意义
姜剑婷,侯建青,周艳玲,白丽 姜剑婷、周艳玲、白丽,山东烟台,烟台山医院妇科,264000;侯建青,烟台市毓璜顶医院妇科
摘要: p 27 基因是近年来发现的一种抑癌基因,目前认为其编码的产物p27 kip1 蛋白为一种细胞周期蛋白依赖激酶抑制剂,可以通过多种方式参与细胞周期调控,阻止细胞从G 1 期到S期的转变,最终抑制细胞分裂、增殖,促进细胞分化、凋亡。Skp2作为泛素蛋白酶体途径的底物识别序列,因能泛素化降解p27 kip1 而与肿瘤关系密切。二者的异常表达与肿瘤组织发生发展以及生物学行为有着密切的关系,是判断肿瘤恶性程度、转移与预后的重要参考..
文献标引:姜剑婷,侯建青,周艳玲,白丽.Skp2和p27kip1在浆液性卵巢肿瘤组织中的表达与临床意义.中华临床医师杂志(电子版),2008,2(1):86-91.
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