2010 , Vol. 04 >Issue 06: 671 - 675
DOI: https://doi.org/10.3877/cma.j.issn.1674-0807.2010.06.009
三阴性乳腺癌中血管内皮生长因子C的表达及其意义
Copy editor: 罗承丽
收稿日期: 2010-08-16
网络出版日期: 2024-12-12
基金资助
广东省医学科研基金课题(A2008096)
版权
Vascular endothelial growth factor-C expression in triple-negative breast cancer and its significance
Received date: 2010-08-16
Online published: 2024-12-12
Copyright
目的
研究三阴性乳腺癌中血管内皮生长因子C(VEGF-C)的表达及其意义。
方法
采用supervision法对三阴性乳腺癌标本进行VEGF-C 的免疫组织化学染色,观察三阴性乳腺癌中VEGF-C表达与临床病理特点之间的关系。计数资料间的比较采用秩和检验。
结果
三阴性乳腺癌中VEGF-C的表达与患者的年龄、月经状态无关(P>0.05),而与肿瘤大小、分期、淋巴结状态及组织学分级有关(P<0.05)。肿瘤大、分期晚的患者,VEGF-C表达较肿瘤小、分期早的患者强,组织学高分级者VEGF-C表达较低分级者强,淋巴结阳性患者VEGF-C表达较阴性患者强。
结论
三阴性乳腺癌中VEGF-C的表达可能在促进肿瘤生长、浸润及转移中起作用。
韩晓蓉 , 郜红艺 , 吴坤河 , 张江宇 , 何秋苑 . 三阴性乳腺癌中血管内皮生长因子C的表达及其意义[J]. 中华乳腺病杂志(电子版), 2010 , 04(06) : 671 -675 . DOI: 10.3877/cma.j.issn.1674-0807.2010.06.009
Objective
To detect the expression of vascular endothelial growth factor-C(VEGFC)in triple-negative breast cancer and its significance.
Methods
The expression of VEGF-C in triple negative breast cancer was detected using immunohistochemistry.The correlation between the VEGFC expression and the clinical pathological characteristics of triple negative breast cancer was observed.Rank sum test was used for comparison between numeration data.
Results
The expression of VEGF-C was correlated with tumor size,stage,lymph node status and histological grade(P<0.05),but not correlated with the patients'age and the state of menopause(P>0.05).The expression of VEGF-C in patients with large tumor,late stage and high histological grade was stronger than in patients with small tumor,early stage and low histological grade;and stronger in patients with positive lymph node than in patients with negative lymph node.
Conclusions
VEGF-C may play a role in tumor growth,progression and metastasis in triple negative breast cancer.
表1 VEGF-C表达与三阴性乳腺癌生物学特性的关系 |
临床特征 | 总例数 | VEGF-C表达 | 统计量 | P值 | |
---|---|---|---|---|---|
阴性例数 | 阳性例数 | ||||
年龄 | -0.86 | 0.39 | |||
>35岁 | 57 | 15 | 42 | ||
≤35岁 | 13 | 5 | 8 | ||
月经状态 | -0.42 | 0.68 | |||
绝经前 | 50 | 15 | 35 | ||
绝经后 | 20 | 5 | 15 | ||
肿瘤直径 | -3.00 | 0.00 | |||
≤2 cm | 36 | 16 | 20 | ||
>2 cm | 34 | 4 | 30 | ||
组织学分级 | 7.49 | 0.02 | |||
1 | 24 | 11 | 13 | ||
2 | 24 | 7 | 17 | ||
3 | 22 | 2 | 20 | ||
临床分期 | 7.10 | 0.03 | |||
Ⅰ | 26 | 11 | 15 | ||
Ⅱ | 32 | 9 | 23 | ||
Ⅲ | 12 | 0 | 12 | ||
淋巴结状态 | -2.00 | 0.04 | |||
阳性 | 27 | 4 | 23 | ||
阴性 | 43 | 16 | 27 |
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