实用肿瘤学杂志 ›› 2009, Vol. 23 ›› Issue (2): 134-138.doi: 10.3969/j.issn.1002-3070.2009.02.009

• 论著 • 上一篇    下一篇

卵巢上皮性癌BRCA1、p53及Ki67蛋白表达与生存时间相关性研究

崔珅1, 姬宏飞2, 王贝1, 韩世愈1   

  1. 1.哈尔滨医科大学附属第四临床医学院妇产科(哈尔滨 150001);
    2.黑龙江省肿瘤防治研究所
  • 收稿日期:2009-03-27 出版日期:2009-04-20 发布日期:2012-02-21
  • 作者简介:崔珅, 女, (1981-), 硕士研究生, 从事妇科肿瘤研究

Expression of protein BRCA1, p53 and Ki67 and survival analysis in epithelial ovarian cancer

CUI Shen1, JI Hongfei2, WANG Bei1, HANG Shiyu1   

  1. 1.The forth Afftiated hospital of Harbin medical university;
    2.The Institution of cancer prevention and rescarch of Hei Longjing province.
  • Received:2009-03-27 Online:2009-04-20 Published:2012-02-21

摘要: 目的本研究旨在通过检测卵巢癌组织中BRCA1、p53及Ki67蛋白表达情况及其相关性;了解BRCA1、p53及Ki67的表达与患者生存时间之间的关系。方法 选取50例2003年卵巢上皮性癌根治术标本, 对照组为10例正常卵巢组织标本;运用PV-9000二步免疫组化法检测BRCA1、p53及Ki67蛋白的表达, 以及检测其与患者生存率的关系。结果 BRCA1蛋白在卵巢癌组织中表达明显增多(阳性率为88.0%, P<0.05);BRCA1、p53及Ki67蛋白表达与患者年龄无关(P>0.05);BRCA1、p53及Ki67蛋白之间没有明显相关性(P>0.05);BRCA1、p53及Ki67蛋白表达与患者预后没有明显相关性(P>0.05)。结论 BRCA1蛋白在卵巢癌组织的表达量明显高于在正常卵巢组织中;BRCA1、p53、Ki67蛋白是否与患者的预后有关尚有待进一步深入研究。

Abstract: Objectives To study the expression of protein BRCA1, p53 and Ki67 in epithelial ovarian cancer;To analyze the relationship between their expressions and prognosis.Methods An immunohistochemistry was performed on samples from 50 epithelial ovarian cancer.Results The expression of protein BRCA1 in ovarian cancer is much higher than that in the normal tissues(expression rate 88.0%, P<0.05);The expression of protein BRCA1, p53 and Ki67 are not correlated with each other(P>0.05);The expression of protein BRCA1, p53 and Ki67 are not associated with ages(P>0.05);The Kaplan Meier survival analysis shows that the survivals among the three proteins have no significance(P>0.05).Conclusion Overexpression of BRCA1 is much more significant for than ovarian cancer that of normal ovarian tissues.BRCA1, p53 and Ki67 might be used to predict the prognosis of ovarian cancer.

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