实用肿瘤学杂志 ›› 2013, Vol. 27 ›› Issue (4): 340-343.doi: 10.3969/j.issn.1002-3070.2013.04.010

• 论著 • 上一篇    下一篇

CXCR7和VEGF在乳腺癌中的表达及其临床意义

王云萱, 张清媛, 赵红, 解丽, 田文静, 马新星   

  1. 哈尔滨医科大学附属肿瘤医院内三科(哈尔滨 150081)
  • 收稿日期:2013-03-08 出版日期:2013-08-28 发布日期:2013-08-13
  • 通讯作者: 张清媛, E-mail:zhma19650210@163.com
  • 作者简介:王云萱, 女, (1986-), 硕士研究生, 从事乳腺癌、淋巴瘤等肿瘤内科治疗和基础研究

Expressions and clinical significance of CXCR7 and VEGF in breast cancer

WANG Yunxuan, ZHANG Qingyuan.ZHAO Hong, XIE Li, TIAN Wenjing, MA Xinxing   

  1. Department of Internal Medicine, The Affiliated Tumor Hospital of Harbin Medical University, Harbin 150081, China
  • Received:2013-03-08 Online:2013-08-28 Published:2013-08-13

摘要: 目的探讨趋化因子受体(CXCR7)和血管内皮生长因子(VEGF)在乳腺癌组织中的表达及其临床意义。方法 应用免疫组织化学法检测CXCR7及VEGF在80例乳腺癌组织中的表达, 分析二者与乳腺癌临床病理因素、无病生存时间的关系以及二者之间的相关性。结果 CXCR7的表达与淋巴结转移情况、临床分期相关(P<0.05), VEGF的表达与淋巴结转移情况、组织学分级、临床分期相关(P<0.05)。CXCR7与VEGF的表达呈正相关(r=0.257, P<0.05)。VEGF与乳腺癌术后DFS相关(P=0.021), 而CXCR7与乳腺癌术后DFS未见相关性(P=0.116)。结论 CXCR7和VEGF蛋白与乳腺癌的侵袭和转移密切相关, 且二者可能起到协同作用;VEGF蛋白可作为乳腺癌预后的判断指标, 而CXCR7对乳腺癌预后的判断价值还有待于进一步研究。

Abstract: Objective To explore the expressions of CXCR7 and VEGF in breast cancer and to evaluate their clinical significance.Methods Using immunohistochemistry Method CXCR7 and VEGF expressions in breast cancer tissues in 80 cases to analyze their correlation with clinicopathological factors, disease free survival(DFS)and their correlation.Results The expression of CXCR7 was correlated with the lymph node metastasis and clinical stage;The expression of VEGF was correlated with the lymph node metastasis, clinical stage and histological grade(P<0.05).Between the expression of CXCR7 and VEGF was positively correlated(r=0.257, P<0.05).The expression of VEGF was correlated with the DFS of the patient(P=0.021), but the expression of CXCR7 was not correlated with the DFS(P=0.116).Conclusion The expressions of CXCR7 and VEGF were closely involved in the process of invasion and metastasis of breast cancer.And, they have played synergy in this process.VEGF is a predictor of prognosis in breast cancer, but whether the expression of CXCR7 can be used in predicting prognosis of breast cancer needs to be studied further.

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