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RUNX3在胃癌及癌前病变的表达

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摘要 目的观察在胃癌及癌前病变中RUNX3的表达变化。方法采用免疫组织化学方法检测5组观察对象:浅表胃炎组、萎缩胃炎组、肠化生组、非典型增生组、胃癌组,每组20例,观察RUNX3的表达变化。结果与浅表性胃炎组、萎缩性胃炎组、肠化生组比较,胃癌组RUNX3阳性表达率明显减低(χ2值分别为12.23,12.29,10.0 8,P<0.05)。浅表性胃炎组、萎缩性胃炎组、肠化生三组间比较差异无统计学意义(χ2值1.03,P>0.05),非典型增生组与胃癌组比较差异无统计学意义(χ2值3.3,P>0.0 5)。结论 RUNX3的表达缺失可能在胃癌的发生发展中起一定的作用。
出处 《中国城乡企业卫生》 2013年第4期20-21,共2页 Chinese Journal of Urban and Rural Enterprise Hygiene
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