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时间:2020-04-25
《人参皂甙Rh2联合顺铂对食管癌细胞的杀伤作用-论文.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、·516·李雪甫,等人参皂甙Rh2联合顺铂对食管癌细胞的杀伤作用别采用10μmol/L及20μmol/L5-aza-CdR处理细胞72h、[7]IkomaD,IchikawaD,UedaY,etal.Circulatingtumorcellsand120及168h后检测细胞株TIG1mRNA表达,结果显示同一作aberrantmethylationastumormarkersinpatientswithesophageal用浓度,随着作用时间延长,去甲基化效应增强,基因表达增cancer[J].AnticancerRes,
2、2007,27(1B):535-539.强;同一作用时间内,20μmol/L5-aza-CdR较10μmol/L去[8]WuH,TaoJ,SunYE.RegulationandfunctionofmammalianDNAmethylationpatterns:agenomicperspective[J].BriefFunct甲基化效应强,表明5-aza-CdR去甲基化效应也具有时间Genomics,2012,11(3):240-250.及剂量依赖关系。[9]LowJS,TaoQ,NgKM,etal.Anovelisofor
3、mofthe8p22tumor5-aza-CdR可以结合DNMT1,并与之形成共价化合物suppressorgeneDLC1suppressestumorgrowthandisfrequentlysi而抑制其活性,导致DNA高甲基化状态逆转,从而使因高甲lencedinmultiplecommontumors[J].Oncogene,2011,30(16):基化而失活的基因恢复表达,提高该基因蛋白表达量,使其1923-1935.更好地发挥包括抑制肿瘤生长、恶化等多种生物活性,为探[10]ZhaoSL,ZhuST,HaoX
4、,etal.EffectsofDNAmethyltrans索5-aza-CdR应用于食管鳞癌的治疗提供新的依据。ferase1inhibitiononesophagealsquamouscellcarcinoma[J].【参考文献】DisEsophagus,2011,24(8):601-610.[1]JemalA,BrayF,CenterMM,etal.Globalcancerstatistics[J].[11]BabaS,YamadaY,HatanoY,etal.GlobalDNAhypomethylaCACance
5、rJClin,2011,61(2):69-90.tionsuppressessquamouscarcinogenesisinthetongueandesoph[2]李林蔚,余茜颖,李晓燕,等.人食管癌相关基因4在食管癌细agus[J].CancerSci,2009,100(7):1186-1191.胞系EC9706中表达缺失的机制[J].中华肿瘤杂志,2011,33[12]PiekarzRL,BatesSE.Epigeneticmodifiers:basicunderstanding(8):570-573.andclin
6、icaldevelopment[J].ClinCancerRes,2009,15(12):[3]NagpalS,PatelS,AsanoAT,etal.Tazarotene-inducedgene13918-3926.(TIG1),anovelretinoicacidreceptor-responsivegeneinskin[13]JingZ,ZouCL,LiG,etal.AberrantmethylationofT-cadherin[J].JInvestDermatol,1996,106(2):269-274.genei
7、nhumanesophagealcarcinomacells[J].ZhonghuaYiXue[4]KwokWK,PangJC,LoKW,etal.RoleoftheRARRES1geneZaZhi,2011,91(37):2653-2656.innasopharyngealcarcinoma[J].CancerGenetCytogenet,2009,[14]DongSW,CuiYT,ZhongRR,etal.Decreasedexpressionof194(1):58-64.retinoblastomaprotein-i
8、nteractingzinc-fingergene1inhuman[5]SonMS,KangMJ,ParkHC,etal.ExpressionandmutationanalesophagealsquamouscellcancerbyDNAmethylation[J].ClinysisofTIG1(ta
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