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Cortactin及CD166在结肠癌组织中的表达及临床意义 被引量:11

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摘要 目的:探导Cortactin及CD166在结肠癌组织的表达及其临床意义。方法:用免疫组化方法检测Cortactin和CD166在结肠腺癌、腺瘤和正常组织中的表达,并分析其与临床和病理各变量的相关性。结果:通过对69例结肠腺癌及正常组织,40例结肠腺瘤的免疫组化染色,结果显示Cortactin在正常组织中呈弱阳性表达,在腺瘤组织中少部分呈中等强度以上阳性表达(10/40),而在癌组织中大部分呈中等强度以上阳性表达(50/69)。表达从正常组织→腺瘤组织→腺癌组织逐渐增高。CD166在结肠正常组织中无表达,在腺瘤及癌组织中部分表达,但癌组织中表达较腺瘤明显增高(P=0.003)。Cortactin及CD166的表达与结肠癌患者的性别、年龄和TNM分期无明显相关性,但其表达与结肠癌细胞的分化程度相关。结论:Cortactin及CD166表达从正常组织→腺瘤组织→腺癌组织逐渐增高,Cortactin及CD166在结肠癌的发生中可能有着重要作用。
出处 《实用医学杂志》 CAS 北大核心 2011年第16期2973-2975,共3页 The Journal of Practical Medicine
基金 国家自然科学基金(编号:30771126) 江苏省自然科学基金(编号:BK2006058)
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