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MTSS1在胃癌中的表达及临床意义 被引量:4

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摘要 目的:探讨MTSS1在胃癌中的表达及其与临床病理关系。方法:用免疫组化方法及Western Blot方法检测MTSS1在胃癌及癌旁正常组织中的表达,并分析其与胃癌临床及病理参数的相关性。结果:通过对50例胃癌及癌旁正常组织的免疫组化染色表明,MTSS1在胃癌组织中39例呈阳性表达,但在正常组织中仅12例阳性表达。Western Blot结果显示50组肿瘤与正常组织的蛋白表达水平对比中有35组病例肿瘤中MTSS1表达水平明显高于正常组织。统计分析表明MTSS1在胃癌中的表达较正常组织明显增高(P=0.000),MTSS1的表达与胃癌的TNM分期、淋巴结转移、远处转移及肿瘤的浸润深度有关,而与患者的性别、年龄,肿瘤的部位、尺寸、分化程度无关。结论:MTSS1可能在胃癌的发生、发展中发挥着重要作用。
出处 《实用医学杂志》 CAS 北大核心 2013年第2期224-226,共3页 The Journal of Practical Medicine
基金 国家自然科学基金资助项目(编号:30771126)
关键词 胃肿瘤 MTSS1 转移
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