[1]王钦文,刁鑫伟,陈正堂,等.血管内皮生长因子和基质金属蛋白酶-9在前列腺癌中的表达及其相互关系[J].第三军医大学学报,2009,31(19):1859-1861.
 WANG Qin-wen,DIAO Xin-wei,CHEN Zheng-tang,et al.Clinical significance of expressions of vascular endothelial growth factor and matrix metalloproteinase-9 in prostate carcinoma[J].J Third Mil Med Univ,2009,31(19):1859-1861.
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血管内皮生长因子和基质金属蛋白酶-9在前列腺癌中的表达及其相互关系(/HTML )
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《第三军医大学学报》[ISSN:1000-5404/CN:51-1095/R]

卷:
31卷
期数:
2009年第19期
页码:
1859-1861
栏目:
论著
出版日期:
2009-10-15

文章信息/Info

Title:
Clinical significance of expressions of vascular endothelial growth factor and matrix metalloproteinase-9 in prostate carcinoma
作者:
王钦文刁鑫伟陈正堂叶明福许建平王亚丽
第三军医大学新桥医院:全军肿瘤诊治研究所,病理科
Author(s):
WANG Qin-wen DIAO Xin-wei CHEN Zheng-tang YE Ming-fu XU Jian-ping WANG Ya-li
Cancer Research Center, Department of Pathology, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China
关键词:
前列腺癌免疫组织化学VEGFMMP-9
Keywords:
prostate cancer immunohistochemical staining vascular endothelial growth factor matrix metalloproteinase-9
分类号:
R341;R730.23;R737.25
文献标志码:
A
摘要:
目的   分析血管内皮生长因子(vascular endothelial growth factor,VEGF)和基质金属蛋白酶-9(matrix metalloproteinase-9,MMP-9)在前列腺癌中的表达及其相互关系。   方法   应用免疫组织化学方法,检测148例前列腺癌(prostate cancer ,PCa)组织中和10例前列腺增生(benign prostatic hyperplasia ,BPH)组织中VEGF和MMP-9的表达。   结果   前列腺癌组织中VEGF和MMP-9的高表达率分别为66.2%、39.2%,显著高于前列腺增生组(P<0.05)。VEGF和MMP-9的表达与前列腺癌的分化程度及转移有关(P<0.05),与患者的年龄及雄激素受体水平(AR)无关(P>0.05)。且VEGF、MMP-9在前列腺癌中的表达具有相关性。   结论   VEGF和MMP-9的表达与前列腺癌的发展密切相关,并对前列腺癌的预后判定有一定的意义。
Abstract:
Objective   To explore the relationship between the expressions of vascular endothelial growth factor (VEGF) and matrix metalloproteinase-9 (MMP-9) in prostate cancer.    Methods   The expression of VEGF and MMP-9 in 148 samples of pathologically verified human prostate cancer (PCa) and 10 samples of benign prostatic hyperplasia (BPH) were detected by immunohistochemical staining.    Results   VEGF was overexpressed in 98 of 148 tumor tissues (66.2%) and MMP-9 was overexpressed in 58 of 148 tumor tissues (39.2%). Both of them were significantly higher than those in BPH (P<0.05). The expression of VEGF and MMP-9 was correlated with metastasis and differentiation (P<0.05), but it was not related to the androgen receptor (AR) level and the age of patients (P>0.05). But the expression of VEGF was correlated with that of MMP-9.    Conclusion   The expressions of VEGF and MMP-9 are closely associated with the development of prostate cancer. Therefore VEGF and MMP-9 may be clinically useful as predictor of patients’ survival.

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更新日期/Last Update: 2009-09-29