Reciprocal expression of TRAIL and CD95L in Th1 and Th2 cells:role of apoptosis in T helper subset differentiation

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摘要 <正>Uponactivation,naiveT-helpercellscandifferentiateintotwomajordistinctsubsets,Thelper1(Th1)andThelper2(Th2),asdefinedbytheireffectorfunctionsandcytokinesecretionpatterns.CytokinemilieuandcostimulatorymoleculeshavebeenshowntoplayanessentialroleindeterminingThelperdifferentiation.However,itisstillunclearhowtheeffectsofsignalsofco-stimulatorymoleculesandcytokinesareexertedduringThelperdifferentiation.Weshowevidencesuggestingthatwhilecytokinesignalsinitiatedifferentiationprogram,theselectiveactionofdeatheffectorsdeterminestheendpointbalanceofdifferenti-
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出处 《细胞研究:英文版》 2002年3期
出版日期 2002年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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