实用肿瘤学杂志 ›› 2010, Vol. 24 ›› Issue (2): 149-151.doi: 10.3969/j.issn.1002-3070.2010.02.012

• 论著 • 上一篇    下一篇

乳腺癌组织中MT1-MMP、VEGF的表达及其相关性

陈艳波, 王彦博, 孙姗姗, 孙倩, 庞达   

  1. 哈尔滨医科大学附属肿瘤医院(哈尔滨 150040)
  • 收稿日期:2010-01-26 出版日期:2010-04-28 发布日期:2015-01-24
  • 通讯作者: 庞达,E-mail:hljpangda@vip.sina.com
  • 作者简介:陈艳波,男,(1978-),博士,主治医师,从事乳腺外科肿瘤治疗研究

The expression and corredation of MT1-MMP and VEGF in breast carcinoma

CHEN Yanbo, WANG Yanbo, SUN Shanshan, SUN Qian, PANG Da   

  1. Department of Breast Surgery,The Affiliated Tumor Hospital of Harbin Medical University,Harbin 150040
  • Received:2010-01-26 Online:2010-04-28 Published:2015-01-24

摘要: 目的 探讨MT1-MMP和VEGF在乳腺癌组织中的表达及其与乳腺癌临床病理特征间的关系。方法 采用免疫组织化学方法检测67例乳腺癌组织和癌旁正常组织中MT1-MMP和VEGF的表达情况,并与临床病理特征进行相关性分析。结果 MT1-MMP和VEGF在乳腺癌组织中的表达水平显著高于在癌旁正常组织中的表达水平(P<0.05)。VEGF 和MT1-MMP在乳腺癌组织中的表达呈正相关(P=0.005)。VEGF的表达与乳腺癌的TNM分期和淋巴结转移相关(P<0.05);MT1-MMP表达与乳腺癌的TNM分期和腋窝淋巴结转移相关(P<0.05)。结论 MT1-MMP和VEGF的过表达与乳腺癌的浸润转移有关,二者联合检测对判断乳腺癌的恶性程度和预后具有重要价值。

Abstract: Objective To explore the expression of MT1-MMP and VEGF in breast carcinoma tissue and their association with the clinicopathological features of breast cancer.Methods The immunohistochemical staining method was used to evaluate the expression of MT1-MMP and VEGF in 67 specimens of breast carcinoma and adjacent normal tissues,and its correlations to clinicopathological features were analyzed.Results The expression level of the MT1-MMP and VEGF in breast carcinoma tissues was markedly higher than that in the paraneoplastic breast tissue(P<0.05).The expression of MT1-MMP was positively correlated with the expression of VEGF in breast carcinoma tissues(P=0.005).The expressions of MT1-MMP and VEGF were positively correlated to TNM stage and axillary lymph node metastasis(P<0.05).Conclusions The increasing expressions of MT1-MMP and VEGF were correlated with invasion and metastasis of breast carcinoma,combined examination of VEGF and MT1-MMP can be of value in assessment of the malignancy and in prognostic evaluation of breast carcinoma.

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