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Snail‐mediated Cripto‐1 repression regulates the cell cycle and epithelial–mesenchymal transition‐related gene expression

机译:蜗牛介导的Cripto-1抑制调节细胞周期和上皮间质转化相关基因的表达

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TranscriptionfactorSnailmediatesepithelialtomesenchymaltransitions(EMT)bycoordinaterepressionofepithelialmarkers,facilitatingmasscellmovementduringgermlayerformation.Aberrantreprogramminginitssignalingpathwayscausesmetastaticcancer.Snail'sinvolvementin“fate‐changing”decisionsishowevernotunderstood.Cripto‐1sharesacommontemporalexpressionpatternwithSnailduringdevelopment.WhileCripto‐1isrequiredformammarymorphogenesisandhematopoieticstemcellrenewal,itsunregulatedexpressioncausesmetastaticcancers.Therefore,wesuspectedthatSnailregulatestheexpressionofCripto‐1controllingdecisionssuchasmotility,transformationanddifferentiation.WedemonstratethatSnailrepressesCripto‐1genebydirecttranscriptionalinteractionandproposeanovelmechanismbywhichitco‐ordinatelyregulatescellfatedecisionsduringdevelopmentandcouldbecausalofcancers...
机译:TranscriptionfactorSnailmediatesepithelialtomesenchymaltransitions(EMT)bycoordinaterepressionofepithelialmarkers,facilitatingmasscellmovementduringgermlayerformation.Aberrantreprogramminginitssignalingpathwayscausesmetastaticcancer.Snail'sinvolvementin“的命运改变” decisionsishowevernotunderstood.Cripto-1sharesacommontemporalexpressionpatternwithSnailduringdevelopment.WhileCripto-1isrequiredformammarymorphogenesisandhematopoieticstemcellrenewal,itsunregulatedexpressioncausesmetastaticcancers.Therefore,wesuspectedthatSnailregulatestheexpressionofCripto-1controllingdecisionssuchasmotility,transformationanddifferentiation.WedemonstratethatSnailrepressesCripto-1genebydirecttranscriptionalinteractionandproposeanovelmechanismbywhichitco-ordinatelyregulatescellfatedecisionsduringdevelopmentandcouldbecausalofcancers ...

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    《FEBS Letters》 |2015年第11期|共8页
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  • 中图分类 分子生物学;
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