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PDCD5在子宫内膜癌中的表达及临床意义
引用本文:刘书敏,张英姿,徐天和.PDCD5在子宫内膜癌中的表达及临床意义[J].滨州医学院学报,2014,0(4):244-247.
作者姓名:刘书敏  张英姿  徐天和
作者单位:刘书敏 (滨州医学院附属医院妇产科 滨州 256603); 张英姿 (滨州医学院附属医院妇产科 滨州 256603); 徐天和 (滨州医学院期刊部);
摘    要:目的:检测程序性细胞死亡因子5(programmed cell death 5,PDCD5)在子宫内膜癌(Endometrial carcinoma ,EC)组织中的表达水平,结合临床资料,并分析其意义,初步探讨PDCD5的表达与子宫内膜癌发生的相关性。方法分别采用实时荧光定量PCR和免疫组织化学法检测PDCD5 mRNA和蛋白的表达水平。结果子宫内膜癌中PDCD5 mRNA的表达明显低于对照组,且差异有统计学意义,P<0.05。结果显示PDCD5的表达水平和EC患者的临床分期、组织学分级、肌层浸润以及有无淋巴结转移有相关性(P均<0.05),而与子宫内膜癌患者的年龄未发现明显的关联性(P>0.05)。结论 PDCD5;可能成为一种潜在的子宫内膜癌的早期诊断分子标记物。

关 键 词:子宫内膜癌  PDCD5  荧光定量PCR  免疫组织化学

Expression of programmed cell death 5 in endometrial adenocarcinoma and its clinic significance
Institution:LIU Shumin, ZHANG Yingzi, XU Tianhe (1 Department of Obstetrics and Gynecology,Affiliated Hospital of Binzhou Medical University,Binzhou 256603; 2 Periodicals Department,Binzhou Medical University)
Abstract:Objective To investigate the expression level of PDCD5 in endometrial carcinoma ( EC ) ,and speculate on the re-lationship between PDCD4 and EC .Methods The expression of PDCD5 was detected respectively by Real-time quantitative PCR and SP immunohistochemical technique .Results The expression level of PDCD5 in EC progressively decreased compared with the contrd group ,the expression of PDCD5 protein was positively correlated with TNM stage ,histological grade ,depth of myometrial invasion ,and lymphatic metastasis ,P〈0.05 .Conclusion PDCD5 might become a potential molecular marker of EC early diagnosis .
Keywords:endometrial carcinoma  PDCD5  realtime PCR  IHC
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