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ID:17464170
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页数:6页
时间:2018-09-01
《早期宫颈癌局部浸润与临床预后关系的研究.doc》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、早期宫颈癌局部浸润与临床预后关系的研究作者:张凡常永霞张九鸿舒丽莎陈江平刘军超林媛媛张剑虹赵秀芳成日青【摘要】目的:探讨早期宫颈癌中局部浸润及其预后意义。方法:应用免疫组织化学检测65例早期宫颈癌中MMP2、MMP9、CathepsinD、Ecadherin,并利用原位杂交检测HPV的表达,分析其与临床参数和预后之间的关系。结果:MMP2的表达与组织学分型、淋巴结转移、局部复发有关(P<0.05),与UICC分期无关(P>0.05);MMP9的表达与淋巴结转移、局部复发有关(P<
2、;0.05),与组织学分型、UICC分期无关(P>0.05);CathepsinD的表达与组织学分型、淋巴结转移、局部复发、UICC分期均存在相关(P<0.05);Ecadherin的表达与淋巴结转移、UICC分期有关(P<0.05),与局部复发、组织学分型无关(P>0.05);HPV的表达与组织学分型有关(P<0.05),与淋巴结转移、局部复发、UICC分期无关(P>0.05);经多因素Cox比例风险模型分析显示:组织学分型、CathepsinD、MMP2的
3、表达与早期宫颈癌患者术后生存率有关(P<0.05)。结论:MMP2、MMP9、CathepsinD、Ecadherin参与了早期宫颈癌的局部浸润;组织学分型、MMP2、CathepsinD的表达可作为宫颈癌患者独立的预后因素。【关键词】宫颈癌;浸润;免疫组化;CathepsinD;预后【ABSTRACT】Objective:ToinvestigatethelocalinvasionandclinicalsignificanceinearlyCervicalCarcinoma.Methods
4、:TheexpressionsofproteinsMMP2、MMP9、CathepsinD、Ecadherinweredetectedbyimmmunohistochemistrymethod,theexpressionofHPVwasdetectedbyinsituhybridizationinsixtyfivepatientswithearlyCervicalCarcinomawhowerefollowedupmorethantenyears.Therelationshipbetweent
5、heexpressionofinvasionassociatedwithproteinsandclinicalprognosiswereanalysed.Results:theexpressionofMMP2wasassociatedwithlymphnodemetastasis,histologicalgradingandrecurrence(P<0.05),werenotassociatedwithUICCstaging(P>0.05);theexpressionofMMP9was
6、associatedwithlymphnodemetastasisandrecurrence(P<0.05),wasnotassociatedwithhistologicalgrading、UICCstaging(P>0.05);theexpressionofCathepsinDwasassociatedwithallparameters(P<0.05);theexpressionofEcadherinwasassociatedwithlymphnodemetastasisan
7、dUICCgrading(P<0.05),wasnotassociatedwithrecurrence、histologicalstaging(P>0.05);theexpressionofHPVwasassociatedwithhistologicalstaging(P<0.05),wasnotassociatedwithlymphnodemetastasis,UICCgrading,recurrence(P>0.05);inthemultivariateCoxanaly
8、sis,survivalratewascorrelatedwith6histologicalstagingMMP2CathepsinD(P<0.05).Conclution:MMP2、MMP9、CathepsinD、Ecadherinalltakepartininvasionofearlycervicalcarcinoma;HistologicalstagingMMP2,CathepsinDcanberegardedasindependentprognosticfactor
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