In Vivo Labeling by CD73 Marks Multipotent Stromal Cells and Highlights Endothelial Heterogeneity in the Bone Marrow Niche

Breitbach et al. generated a CD73-EGFP reporter mouse that enabled identification and tracking of multipotent stromal cells in vivo. CD73-EGFP also labeled sinusoidal endothelial cells within the bone marrow, enabling the molecular characterization of this important endothelial component of the hematopoietic stem cell niche.

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