Article
Gfi-1 plays an important role in IL-2-mediated Th2 cell expansion.
Proceedings of the National Academy of Sciences of the United States of America - 28 Nov 2006
Zhu Jinfang, Jankovic Dragana, Grinberg Alex, Guo Liying, Paul William E
Abstract excerpt
Enforced expression of growth factor independent 1 (Gfi-1), a transcription repressor induced by T cell activation and IL-4/Stat6 signaling, strikingly enhances Th2 cell expansion. Using conditionally Gfi1-deficient mice prepared for this study, we show that in vitro or in vivo deletion of this factor dramatically reduces Th2, but not Th1, cell expansion in response to IL-2. Both increased cell apoptosis and...
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