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胆管癌组织中P27表达与CyclinD_1表达的相关性

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摘要 目的检测胆管癌组织中P27的表达及其与CyclinD1表达的相关性,并探讨其意义。方法临床病理资料齐全的胆管癌蜡块标本44例,正常胆管组织标本16例,采用SP免疫组化方法检测P27、CyclinD1在其中的表达。结果胆管癌组织44例中有16例P27表达阳性(36.4%)。正常胆管组织16例中有12例P27呈阳性表达(75.0%)。胆管癌组织与正常胆管组织相比,P27的表达有明显差异(p<0.05)。胆管癌组织中P27的表达与患者的性别、年龄及肿瘤大小、浸润深度、分化程度无相关性(p>0.05),而与TNM分期及有无淋巴结转移明显相关(p<0.05)。P27的表达与CyclinD1的表达呈负相关(r=-0.401)。结论胆管癌组织与正常胆管组织中的P27表达有显著差异。胆管癌组织中P27蛋白表达与淋巴结转移及临床分期密切相关。P27的表达与CyclinD1的表达呈负相关。
出处 《中国医疗前沿(学术版)》 2008年第5期3-4,22,共3页 China Healthcare Innovation
关键词 胆管癌 P27 CYCLIND1
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参考文献10

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