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喉鳞状细胞癌组织中MTSS1、MMP-9的表达变化及意义

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摘要 目的观察喉鳞状细胞癌组织中转移抑制基因1(MTSS1)、基质金属蛋白酶9(MMP-9)的表达变化,并探讨其意义。方法采用免疫组化法检测50例喉鳞状细胞癌组织(观察组)、32例癌旁正常组织(对照组)中MTSS1、MMP-9蛋白表达,观察喉鳞状细胞癌不同临床特点患者MTSS1、MMP-9阳性表达的差异,采用Spearman秩相关分析二者阳性表达的关系。结果观察组及对照组MTSS1、MMP-9蛋白表达阳性率比较差异有统计学意义(P均<0.05)。MTSS1蛋白阳性表达与喉鳞状细胞癌分化程度、淋巴结转移有关,MMP-9蛋白阳性表达与喉鳞状细胞癌淋巴结转移、临床分期有关(P均<0.05)。喉鳞状细胞癌组织中MTSS1与MMP-9蛋白阳性表达呈负相关(rs=-0.360,P<0.01)。结论喉鳞状细胞癌组织中MTSS1低表达、MMP-9高表达,二者可能在肿瘤的发生发展中起重要作用。
机构地区 孝感市中心医院
出处 《山东医药》 CAS 北大核心 2016年第9期71-72,共2页 Shandong Medical Journal
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参考文献9

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