Regulatory T cell enrichment by IFN-γ conditioning.
IFN-γ was originally characterized as a proinflammatory cytokine with T helper type 1 inducing activity, but it is now clear that it also has important immunoregulatory functions. Regulatory T cells play an important role in models of autoimmunity, GVHD, and transplantation, and offer potential as a cellular therapy. In rodent models, in vivo-generated CD25(+)CD4(+) T cells can prevent allograft rejection, but therapeutic exploitation of Treg will more likely depend on protocols that allow th...Expand abstract
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