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Expression of Fascin-1 in human colorectal cancer and its significance

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Author:
No author available
Journal Title:
JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY
Issue:
2
DOI:
10.3321/j.issn:1000-2790.2007.02.004
Key Word:
Fascin-1;结直肠肿瘤;肿瘤浸润;淋巴转移

Abstract: 目的:探讨Fascin-1蛋白表达与结直肠癌发生及其生物学行为的关系.方法:应用免疫组化S-P法,检测结直肠癌80例、正常黏膜40例以及结直肠癌区域淋巴结转移癌37例Fascin-1蛋白的表达.结果:在结直肠正常黏膜、癌及淋巴结转移癌中Fascin-1蛋白表达差异有显著性(χ2=30.917, P=0.000).两两比较发现,癌组织Fascin-1表达比正常黏膜强(Z=-3.912, P=0.000),淋巴结转移癌组织表达比原发结直肠癌组织强(Z=-2.419, P=0.016);在结直肠癌组织中,伴发淋巴结转移的结直肠癌组织比未发生转移的结直肠癌组织Fascin-1表达明显增强,差异具有显著性(Z=-2.432, P=0.015);并且,Fascin-1蛋白表达水平与结直肠癌的浸润深度呈正相关(Z=-2.074, P=0.038),而与结直肠癌的分化程度无关(χ2=0.333, P=0.847).结论:Fascin-1蛋白表达与结直肠癌的浸润、转移密切相关,可作为结直肠癌浸润、转移的指标.

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