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子宫内膜样腺癌组织中紧密连接蛋白Occludin和ZO-1的表达及关联性 被引量:5

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摘要 目的检测子宫内膜样腺癌中紧密连接蛋白Occludin和ZO-1的表达特征,关注其临床意义。方法观察组为69例子宫内膜样腺癌术后患者,对照组为28例子宫内膜复杂性增生伴不典型增生患者,正常对照组为28例子宫肌瘤行子宫全切后的增生期子宫内膜组织,3组中Occludin和ZO-1的表达均应用免疫组化方法检测。结果 3组中Occludin和ZO-1的表达差异有统计学意义(P<0.01)。观察组中Occludin和ZO-1的表达与肿瘤的转移密切相关,Occludin的表达与肿瘤的浸润深度密切相关,二者均与患者的年龄、分化程度无相关性。相关分析显示观察组中Occludin和ZO-1的表达呈正相关。结论子宫内膜样腺癌中存在着明显的Occludin和ZO-1的低表达,两种蛋白异常表达在肿瘤的形成和进展中有一定的作用,二者有明显正向协同作用。
出处 《中国老年学杂志》 CAS 北大核心 2018年第4期823-825,共3页 Chinese Journal of Gerontology
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