Cdc42: a signal coordinator in hematopoietic stem cell maintenance

Linda Yang1, Yi Zheng

  • 1Division of Experimental Hematology, Children's Hospital Research Foundation, University of Cincinnati, Cincinnati, Ohio 45229, USA.

Summary

Adult hematopoietic stem cells (HSCs) maintain quiescence in the bone marrow niche. Cdc42 protein is crucial for HSC cell cycle regulation and maintaining their niche residency, ensuring long-term self-renewal and differentiation.

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