Article
In vivo dynamics of regulatory T-cell trafficking and survival predict effective strategies to control graft-versus-host disease following allogeneic transplantation.
Blood - 15 Mar 2007
Nguyen Vu H, Zeiser Robert, Dasilva Daniel L, Chang Daisy S, Beilhack Andreas, Contag Christopher H, Negrin Robert S
Abstract excerpt
CD4(+)CD25(+) regulatory T cells (Tregs) suppress immune responses to alloantigens. The in vivo circulation and tissue localization of Tregs during an adaptive immune response remain unclear. We noninvasively tracked luciferase-expressing Tregs over time in an allogeneic bone marrow transplant model and demonstrated colocalization with effector T cells and initial expansion in secondary lymphoid organs before...
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