实用肿瘤学杂志 ›› 2010, Vol. 24 ›› Issue (1): 24-28.doi: 10.3969/j.issn.1002-3070.2010.01.006

• 论著 • 上一篇    下一篇

Cyr61在卵巢上皮性癌中的表达及其与血管生成关系的研究

杨姗姗1, 李佩玲2, 孟春艳2   

  1. 1.哈尔滨医科大学附属肿瘤医院妇科(哈尔滨 150081);
    2.哈尔滨医科大学附属第二临床医院妇产科
  • 收稿日期:2009-12-16 出版日期:2010-02-28 发布日期:2015-01-23
  • 通讯作者: 李佩玲,E-mail:peilingli@126.com
  • 作者简介:杨姗姗,女,(1981-),硕士,从事妇科肿瘤的治疗及基础研究
  • 基金资助:
    黑龙江省卫生厅医学科研项目(2006-104)

The expression of Cyr61 in epithelial ovarian cancer and its relationship with angiogenesis

YANG Shanshan1, LI Peiling2, MENG Chunyan2   

  1. The Affiliated Tumor Hospital of Harbin Medical University,Harbin 150081
  • Received:2009-12-16 Online:2010-02-28 Published:2015-01-23

摘要: 目的 探讨高半胱氨酸蛋白61(Cysteine-rich 61,Cyr61)在卵巢上皮性癌中的表达及其与血管生成的关系。方法 用逆转录PCR的方法半定量检测40例卵巢癌及10例正常卵巢组织中Cyr61 mRNA的表达,用免疫组化方法检测该40例卵巢上皮性癌及10例正常卵巢组织中Cyr61蛋白及微血管密度(MVD)的表达。结果 卵巢上皮性癌中,Cyr61mRNA及蛋白表达均高于正常卵巢组织,MVD蛋白表达也高于正常卵巢组织,差异均有显著性,并与肿瘤浸润发展有一定相关性,且MVD随Cyr61表达增强而升高。结论 Cyr61的过度表达在卵巢上皮性癌的发生、发展、浸润过程中起重要的作用,而且生物学行为与血管生成密切相关。

Abstract: Objective To study the expression of Cry61(Cysteine-rich 61)in epithelial ovarian cancer and its relationship with angiogenesis.Methods Using semi-quantitative reverse transcription-polymerase chain reaction(RT-PCR)and immunohistochemistry,the mRNA and protein expression of Cyr61 were examined in 40 ovarian epithelial cancers and 10 normal ovarian tissues,and using immunohistochemistry examine MVD in the tissues above.Results The expression of Cyr61 and MVD in tissues of ovarian epithelial cancer were higher than those in normal ovarian tissues,and had significant correlation with phases and metastasis of carcinoma.Increase of MVD was in accordance with the up-expression of Cyr61 in tumor tissue.Conclusions Cyr61 plays an important role in the pathogenesis and development of ovarian epithelial cancer,Cyr61 may play a role in ovarian carcinogenesis by stimulating angiogenesis.

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