Niederkorn Madeline, Starczynowski Daniel T
Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA; Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA.
Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA; Department of Cancer Biology, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA.
Cell Stem Cell. 2017 May 4;20(5):579-581. doi: 10.1016/j.stem.2017.04.005.
Hematopoietic stem cells (HSCs) in the bone marrow (BM) form mature blood cells of all lineages through expansion of lineage-biased progenitors. In a recent issue of Nature, Hérault et al. (2017) uncover a unique spatiotemporal mechanism of granulocyte-macrophage progenitors (GMPs) employed in emergency hematopoiesis that is also hijacked in leukemia.
骨髓中的造血干细胞(HSCs)通过谱系偏向祖细胞的扩增形成所有谱系的成熟血细胞。在最近一期的《自然》杂志上,埃罗等人(2017年)揭示了粒细胞-巨噬细胞祖细胞(GMPs)在应急造血中采用的一种独特的时空机制,而这种机制在白血病中也被利用。