原发性肝癌组织中Snail、Claudin-3蛋白的表达变化及意义

R735.7; 目的 观察原发性肝癌组织中锌指转录因子(Snail)、紧密连接蛋白(Claudin)-3的表达变化并探讨其意义.方法 采用免疫组化法检测85例份根治性肝癌切除术中切取的肝癌组织与相应癌旁组织中Snail、Claudin-3蛋白表达;并分析Snail、Claudin-3蛋白表达与原发性肝癌患者临床病理特征的关系;肝癌组织中Snail、Claudin-3蛋白表达的相关性分析采用Spearman等级检验;应用Kaplan-Meier生存曲线法评估患者预后.结果 肝癌、癌旁组织中Snail蛋白阳性表达率分别为69.41% (59/85)、36.47% (31/85),Claudin-3...

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Published in山东医药 Vol. 58; no. 41; pp. 6 - 9
Main Authors 鲁斌, 俞广进, 程敏
Format Magazine Article
LanguageChinese
Published 安徽医科大学附属巢湖医院,合肥,238000%安徽医科大学第一附属医院 2018
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Abstract R735.7; 目的 观察原发性肝癌组织中锌指转录因子(Snail)、紧密连接蛋白(Claudin)-3的表达变化并探讨其意义.方法 采用免疫组化法检测85例份根治性肝癌切除术中切取的肝癌组织与相应癌旁组织中Snail、Claudin-3蛋白表达;并分析Snail、Claudin-3蛋白表达与原发性肝癌患者临床病理特征的关系;肝癌组织中Snail、Claudin-3蛋白表达的相关性分析采用Spearman等级检验;应用Kaplan-Meier生存曲线法评估患者预后.结果 肝癌、癌旁组织中Snail蛋白阳性表达率分别为69.41% (59/85)、36.47% (31/85),Claudin-3蛋白阳性表达率分别为47.06%(40/85)、78.82%(40/85),二者比较,差异均有统计学意义(P均=0.000).肝癌组织中Snail与Claudin-3蛋白表达与患者TNM分期、微血管侵袭密切相关(P均<0.05),与患者年龄、性别、肿瘤大小、肝硬化无关(P均>0.05).肝癌组织中Snail与Claudin-3蛋白表达呈负相关(r=-0.551,P=0.000).随访结果显示,原发性肝癌组织中Snail蛋白表达阳性者术后生存时间短于、生存率低于表达阴性者(P均<0.05),Claudin-3蛋白表达阴性者术后生存时间短于、生存率低于表达阳性者(P均<0.05).结论 原发性肝癌组织中Snail蛋白呈异常高表达,Claudin-3蛋白呈异常低表达;二者表达改变可能与肝癌发生及恶性进展有关.
AbstractList R735.7; 目的 观察原发性肝癌组织中锌指转录因子(Snail)、紧密连接蛋白(Claudin)-3的表达变化并探讨其意义.方法 采用免疫组化法检测85例份根治性肝癌切除术中切取的肝癌组织与相应癌旁组织中Snail、Claudin-3蛋白表达;并分析Snail、Claudin-3蛋白表达与原发性肝癌患者临床病理特征的关系;肝癌组织中Snail、Claudin-3蛋白表达的相关性分析采用Spearman等级检验;应用Kaplan-Meier生存曲线法评估患者预后.结果 肝癌、癌旁组织中Snail蛋白阳性表达率分别为69.41% (59/85)、36.47% (31/85),Claudin-3蛋白阳性表达率分别为47.06%(40/85)、78.82%(40/85),二者比较,差异均有统计学意义(P均=0.000).肝癌组织中Snail与Claudin-3蛋白表达与患者TNM分期、微血管侵袭密切相关(P均<0.05),与患者年龄、性别、肿瘤大小、肝硬化无关(P均>0.05).肝癌组织中Snail与Claudin-3蛋白表达呈负相关(r=-0.551,P=0.000).随访结果显示,原发性肝癌组织中Snail蛋白表达阳性者术后生存时间短于、生存率低于表达阴性者(P均<0.05),Claudin-3蛋白表达阴性者术后生存时间短于、生存率低于表达阳性者(P均<0.05).结论 原发性肝癌组织中Snail蛋白呈异常高表达,Claudin-3蛋白呈异常低表达;二者表达改变可能与肝癌发生及恶性进展有关.
Author 鲁斌
程敏
俞广进
AuthorAffiliation 安徽医科大学附属巢湖医院,合肥,238000%安徽医科大学第一附属医院
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CHENG Min
LU Bin
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Keywords 紧密连接蛋白-3
原发性肝癌
锌指转录因子
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Snippet R735.7; 目的 观察原发性肝癌组织中锌指转录因子(Snail)、紧密连接蛋白(Claudin)-3的表达变化并探讨其意义.方法...
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Title 原发性肝癌组织中Snail、Claudin-3蛋白的表达变化及意义
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