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1篇 您的检索式：作者名="Zurong Wan"

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		题名	作者	年代	出处	被引量
	1	Transmembrane domain-mediated Lck association underlies bystander and costimulatory ICOS signaling显示文摘The B7-family inducible costimulator(ICOS)activates phosphoinositide-3 kinase(PI3K)and augments calcium mobilization triggered by the T-cell receptor(TCR).We surprisingly found that the entire cytoplasmic domain of ICOS is dispensable for its costimulation of calcium mobilization.This costimulatory function relies on the unique transmembrane domain(TMD)of ICOS,which promotes association with the tyrosine kinase Lck.TMD-enabled Lck association is also required for p85 recruitment to ICOS and subsequent PI3K activation,and Lck underlies both the bystander and costimulatory signaling activity of ICOS.TMD-replaced ICOS,even with an intact cytoplasmic domain,fails to support T FH development or GC formation in vivo.When transplanted onto a chimeric antigen receptor(CAR),the ICOS TMD enhances interactions between T cells and antigen-presenting target cells.Therefore,by revealing an unexpected function of the ICOS TMD,our study offers a new perspective for the understanding and potential application of costimulation biology.	Zurong Wan Xingxing Shao Xingyu Ji Lihui Dong Jiacheng Wei Zhuqing Xiong Wanli Liu Hai Qi	2020	Cellular & Molecular Immunology2020，17，2：	4

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