Article
Convergence of TCR and cytokine signaling leads to FOXO3a phosphorylation and drives the survival of CD4+ central memory T cells.
The Journal of experimental medicine - 22 Jan 2007
Riou Catherine, Yassine-Diab Bader, Van grevenynghe Julien, Somogyi Roland, Greller Larry D, Gagnon Dominic, Gimmig Sylvain, Wilkinson Peter, Shi Yu, Cameron Mark J, Campos-Gonzalez Roberto, Balderas Robert S, Kelvin David, Sekaly Rafick-Pierre, Haddad Elias K
Abstract excerpt
The molecular events involved in the establishment and maintenance of CD4+ central memory and effector memory T cells (TCM and TEM, respectively) are poorly understood. In this study, we demonstrate that ex vivo isolated TCM are more resistant to both spontaneous and Fas-induced apoptosis than TEM and have an increased capacity to proliferate and persist in vitro. Using global gene expression profiling, single...
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