欢迎来到天天文库
浏览记录
ID:28574543
大小:9.69 MB
页数:33页
时间:2018-12-11
《vhl下游基因jade--1和β--catenin在肾癌中的表达及临床意义》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、温州医学院硕士学位论文VHL下游基因:Jade-1和B-oatenin在肾癌中的表达及临床意义思又中文摘要目的:检澳lJJade一1与p—catenin在肾细胞癌(renalcellcarcinoma,RCC)中的表达情况,探讨他们在肾癌发展过程中的作用。方法:选取60例根治性肾癌切除术后的标本和11例正常肾组织,用免疫组织化学和荧光定量RT—PCR的方法检i贝UJade—l与B-catenin的表达情况。比较其与肾癌临床病理因素、Jade一1与D—catenin之间的关系和患者预后之间的关系,并进行生存分析。结果:1、。肾癌组织Jade—l蛋白Mea
2、nDensity(MD)值0.1655(0.1191,0.2830)和正常组织0.7438(0.7190,0.8059),mRNA的表达是正常的0.202倍,蛋白和mRNA表达均显著低于正常(P0.05)。2、在肾癌中,高级别肾癌组织中Jade-1蛋白表达量显著低于低级别肾癌组织(P3、高于低级别肾癌组织(P4、lSignificanceofVonHippel‘。Lindau(VHL)DownstreamGenes:Jade--1andp-cateninrelatedtoRenalCellCarcinomaAbstractObjective:ToinvestigatetheexpressionofJade一1andp-cateninandtheireffectinthedevelopmentofrenalcellcarcinoma(RCC).Methods:ExpressionofJade一1and13-cateninin11normalkidneytissu5、es(normalgroup)and60RCCspecimens(RCCgroup)wasdeterminedbyReal-time--PCRandimmunohistoehemistry,andtheireffectonearlyrelapsesofRCCwasanalyzedafter5-yearfollow—up.Results:TheexpressionofJade-1proteininRCCgroupwassignificantlylowerthanthatinnormalgroup(0.1655VS0.7438,P<0.05),butthe6、expressionof13-cateninproteinwassignificantlyhigherthanthatinnormalgroup(O.2756VS0.0855,P<0.05).TheexpressionofJade.1mRNAinRCCgroupwasO.202timesasthatinnormalgroupcomparedwithNorm,whichwerelower(PO.05).T7、heexpressionofJade-1proteinandp—cateninproteininthepoorly—differentiatedRCCspecimenwassignificantlylowerandhigherthanthatofwell-differentiatedRCCspecimen(P<0.05),respectively.PatientswithnegativeJade-1expressionandpositive13-cateninexpressionwerefoundtohaveashortersurvivalinauni8、variateanalysis(P<0.05).Conclusion:Renalcellcar
3、高于低级别肾癌组织(P4、lSignificanceofVonHippel‘。Lindau(VHL)DownstreamGenes:Jade--1andp-cateninrelatedtoRenalCellCarcinomaAbstractObjective:ToinvestigatetheexpressionofJade一1andp-cateninandtheireffectinthedevelopmentofrenalcellcarcinoma(RCC).Methods:ExpressionofJade一1and13-cateninin11normalkidneytissu5、es(normalgroup)and60RCCspecimens(RCCgroup)wasdeterminedbyReal-time--PCRandimmunohistoehemistry,andtheireffectonearlyrelapsesofRCCwasanalyzedafter5-yearfollow—up.Results:TheexpressionofJade-1proteininRCCgroupwassignificantlylowerthanthatinnormalgroup(0.1655VS0.7438,P<0.05),butthe6、expressionof13-cateninproteinwassignificantlyhigherthanthatinnormalgroup(O.2756VS0.0855,P<0.05).TheexpressionofJade.1mRNAinRCCgroupwasO.202timesasthatinnormalgroupcomparedwithNorm,whichwerelower(PO.05).T7、heexpressionofJade-1proteinandp—cateninproteininthepoorly—differentiatedRCCspecimenwassignificantlylowerandhigherthanthatofwell-differentiatedRCCspecimen(P<0.05),respectively.PatientswithnegativeJade-1expressionandpositive13-cateninexpressionwerefoundtohaveashortersurvivalinauni8、variateanalysis(P<0.05).Conclusion:Renalcellcar
4、lSignificanceofVonHippel‘。Lindau(VHL)DownstreamGenes:Jade--1andp-cateninrelatedtoRenalCellCarcinomaAbstractObjective:ToinvestigatetheexpressionofJade一1andp-cateninandtheireffectinthedevelopmentofrenalcellcarcinoma(RCC).Methods:ExpressionofJade一1and13-cateninin11normalkidneytissu
5、es(normalgroup)and60RCCspecimens(RCCgroup)wasdeterminedbyReal-time--PCRandimmunohistoehemistry,andtheireffectonearlyrelapsesofRCCwasanalyzedafter5-yearfollow—up.Results:TheexpressionofJade-1proteininRCCgroupwassignificantlylowerthanthatinnormalgroup(0.1655VS0.7438,P<0.05),butthe
6、expressionof13-cateninproteinwassignificantlyhigherthanthatinnormalgroup(O.2756VS0.0855,P<0.05).TheexpressionofJade.1mRNAinRCCgroupwasO.202timesasthatinnormalgroupcomparedwithNorm,whichwerelower(PO.05).T
7、heexpressionofJade-1proteinandp—cateninproteininthepoorly—differentiatedRCCspecimenwassignificantlylowerandhigherthanthatofwell-differentiatedRCCspecimen(P<0.05),respectively.PatientswithnegativeJade-1expressionandpositive13-cateninexpressionwerefoundtohaveashortersurvivalinauni
8、variateanalysis(P<0.05).Conclusion:Renalcellcar
此文档下载收益归作者所有