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Signal inhibition by the dual-specific phosphatase 4 impairs T cell-dependent B-cell responses with age

T cell-dependent B-cell responses decline with age, suggesting defective CD4 T-cell function. CD4 memory T cells from individuals older than 65 y displayed increased and sustained transcription of the dual-specific phosphatase 4 (DUSP4) that shortened expression of CD40-ligand (CD40L) and inducible...

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Detalles Bibliográficos
Main Authors: Yu, Mingcan, Li, Guangjin, Lee, Won-Woo, Yuan, Ming, Cui, Dapeng, Weyand, Cornelia M., Goronzy, Jörg J.
Formato: Artigo
Idioma:Inglês
Publicado: National Academy of Sciences 2012
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3326453/
https://ncbi.nlm.nih.gov/pubmed/22434910
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1109797109
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