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《磁性纳米顺铂微粒联合热疗抑制卵巢癌转移相关基因的表达.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、2013年4月第39卷第7ril2013,Vol39,No.7论著●磁性纳米顺铂微粒联合热疗抑制卵巢癌转移相关基因的表达叶青徐云钊奚庆华张玉泉【摘要】目的探讨磁性纳米顺铂微粒热化疗抑制卵巢癌skov-3转移相关基因CD44v6、基质金属蛋白酶2(MMP-2)表达的作用。方法取对数生长期的人卵巢癌skov-3细胞株分为阴性对照组、裸药组、纳米药物组、磁热组和磁热化组。处理并体外培养后采用RT-PCR检测各组MMP-2和CD44v6的表达。结果磁热化组CD44v6、MMP-2mRNA的表达较其余4组有明显降低(P2、05)。结论在电磁场介导下的磁性纳米顺铂微粒可以显著抑制卵巢癌侵袭转移相关基因CD44v6、MMP_2的表达,可能有抑制卵巢癌的作用。【关键词】磁性纳米顺铂微球;卵巢癌【中图分类号1R737【文献标识码】A【文章编号】0253—3685(2013)07—0773~03Magneticnano-microspheresheatchemotherapywithcisplatininhibitsmetastasis-relatedgeneexpressionofovariancancerYEQing,xuYunzhao,3、XIOinghua,eta1.Departmentoi'ObstetricsandGynecology,AffiliatedHospitaf,NangtongUniversity,Nantong226001,CHINA[Abstract]ObjectiveTostudythemagneticnano-microspheresheatchemotherapywithcisplatininhibitsmetastasis-relatedgeneexpressionofovariancancer.MethodsThehu4、manovariancancerskov-3cellsinlogarithmiegrowthphaseweredividedintofivegroupsofcontrolgroup,drug-nakedgroup,nanodruggroup,magneticheatgroup,andheatingmagneticgroup.Afterculturedinvitro,theexpressionsofmatrixmetalloproteinase-2(MMP-2)andCD44v6weredetectedwithRT_5、PCRResultsTheexpressionsofMMP-2andCD44v6weresignificantlylowerinmagneticheatinggroupthanthoseintheother4groups(P6、-2expressionsinovariancancer,whichmayhaveinhibitoryeffectonovarianeanceL[Keywords]Nanoscateironparticlescisplatinmicrospheres;Ovariancancer[JiangsuMedJ,April2013,39(7):773—775.]作者单位:226001江苏省,南通大学附属医院妇产科epithelialcellsfrompatientswithage-relatedmacular的表达减低有关。7、degenerationLJ].AdvExpMedBiol,2010,664:419—428.参考文献[73SobrevalsL,RodrignezC,Romero-TrevejoJL,eta1.EliBatallerR,Sancho-BruP,Gin6sP,eta1.ActivatedhumanInsulin-likegrowthfactorIgenetransfertocirrhoticliverhepaticstellatecellsexpresstherenin-angiotensinsystemandin8、ducesfibrolysisandreducesfibrogenesisleadingtocirrhosissynthesizeangiotensinII[J].Gastroenterology,2003,125reversioninrats[J].Hepatology,2010,51(3):912—921.(1):117—125.[8]RuddellRG
2、05)。结论在电磁场介导下的磁性纳米顺铂微粒可以显著抑制卵巢癌侵袭转移相关基因CD44v6、MMP_2的表达,可能有抑制卵巢癌的作用。【关键词】磁性纳米顺铂微球;卵巢癌【中图分类号1R737【文献标识码】A【文章编号】0253—3685(2013)07—0773~03Magneticnano-microspheresheatchemotherapywithcisplatininhibitsmetastasis-relatedgeneexpressionofovariancancerYEQing,xuYunzhao,
3、XIOinghua,eta1.Departmentoi'ObstetricsandGynecology,AffiliatedHospitaf,NangtongUniversity,Nantong226001,CHINA[Abstract]ObjectiveTostudythemagneticnano-microspheresheatchemotherapywithcisplatininhibitsmetastasis-relatedgeneexpressionofovariancancer.MethodsThehu
4、manovariancancerskov-3cellsinlogarithmiegrowthphaseweredividedintofivegroupsofcontrolgroup,drug-nakedgroup,nanodruggroup,magneticheatgroup,andheatingmagneticgroup.Afterculturedinvitro,theexpressionsofmatrixmetalloproteinase-2(MMP-2)andCD44v6weredetectedwithRT_
5、PCRResultsTheexpressionsofMMP-2andCD44v6weresignificantlylowerinmagneticheatinggroupthanthoseintheother4groups(P6、-2expressionsinovariancancer,whichmayhaveinhibitoryeffectonovarianeanceL[Keywords]Nanoscateironparticlescisplatinmicrospheres;Ovariancancer[JiangsuMedJ,April2013,39(7):773—775.]作者单位:226001江苏省,南通大学附属医院妇产科epithelialcellsfrompatientswithage-relatedmacular的表达减低有关。7、degenerationLJ].AdvExpMedBiol,2010,664:419—428.参考文献[73SobrevalsL,RodrignezC,Romero-TrevejoJL,eta1.EliBatallerR,Sancho-BruP,Gin6sP,eta1.ActivatedhumanInsulin-likegrowthfactorIgenetransfertocirrhoticliverhepaticstellatecellsexpresstherenin-angiotensinsystemandin8、ducesfibrolysisandreducesfibrogenesisleadingtocirrhosissynthesizeangiotensinII[J].Gastroenterology,2003,125reversioninrats[J].Hepatology,2010,51(3):912—921.(1):117—125.[8]RuddellRG
6、-2expressionsinovariancancer,whichmayhaveinhibitoryeffectonovarianeanceL[Keywords]Nanoscateironparticlescisplatinmicrospheres;Ovariancancer[JiangsuMedJ,April2013,39(7):773—775.]作者单位:226001江苏省,南通大学附属医院妇产科epithelialcellsfrompatientswithage-relatedmacular的表达减低有关。
7、degenerationLJ].AdvExpMedBiol,2010,664:419—428.参考文献[73SobrevalsL,RodrignezC,Romero-TrevejoJL,eta1.EliBatallerR,Sancho-BruP,Gin6sP,eta1.ActivatedhumanInsulin-likegrowthfactorIgenetransfertocirrhoticliverhepaticstellatecellsexpresstherenin-angiotensinsystemandin
8、ducesfibrolysisandreducesfibrogenesisleadingtocirrhosissynthesizeangiotensinII[J].Gastroenterology,2003,125reversioninrats[J].Hepatology,2010,51(3):912—921.(1):117—125.[8]RuddellRG
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