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结肠癌中同源盒蛋白SIX-6和基质金属蛋白酶-11表达及意义 被引量:1

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摘要 目的观察结肠癌中同源盒蛋白SIX-6和基质金属蛋白酶(MMP)-11的表达,关注其临床意义及相关性。方法69例结肠癌患者为观察组,19例结肠黏膜高级别上皮内瘤变组织为对照组1,19例结肠黏膜低级别上皮内瘤变组织为对照组2,19例正常结肠黏膜组织为对照组3。应用免疫组化二步法检测各组组织中SIX-6和MMP-11表达。结果 4组SIX-6和MMP-11表达差异有统计学意义(P<0.01),观察组SIX-6和MMP-11表达与肿瘤最大径相关,SIX-6与肿瘤的浸润深度相关,MMP-11与脉管癌栓和淋巴结转移相关,二者均与性别、年龄、分化程度无明显相关性。线性相关分析显示观察组中SIX-6和MMP-11呈正相关。结论结肠癌中SIX-6和MMP-11表达升高可以促进肿瘤的发生和进展,二者有一定相关性。
出处 《中国老年学杂志》 CAS 北大核心 2018年第12期2892-2894,共3页 Chinese Journal of Gerontology
基金 青海大学中青年科研基金项目(No.2014-QYY-16)
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