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IFN-α wakes up sleeping hematopoietic stem cells

The cytokine interferon-α stimulates the turnover and proliferation of hematopoietic cells in vivo (pages 696–700). The findings hint at a new strategy to treat hematopoietic cancers.

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Figure 1: Role of low-level and induced IFNα signaling within HSCs.

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Passegué, E., Ernst, P. IFN-α wakes up sleeping hematopoietic stem cells. Nat Med 15, 612–613 (2009). https://doi.org/10.1038/nm0609-612

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