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Hematopoietic Stem Cells Through the Ages: A Lifetime of Adaptation to Organismal Demands

Overview
Journal Cell Stem Cell
Publisher Cell Press
Specialty Cell Biology
Date 2023 Oct 21
PMID 37865087
Authors
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Abstract

Hematopoietic stem cells (HSCs), which govern the production of all blood lineages, transition through a series of functional states characterized by expansion during fetal development, functional quiescence in adulthood, and decline upon aging. We describe central features of HSC regulation during ontogeny to contextualize how adaptive responses over the life of the organism ultimately form the basis for HSC functional degradation with age. We particularly focus on the role of cell cycle regulation, inflammatory response pathways, epigenetic changes, and metabolic regulation. We then explore how the knowledge of age-related changes in HSC regulation can inform strategies for the rejuvenation of old HSCs.

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References
1.
Espin-Palazon R, Stachura D, Campbell C, Garcia-Moreno D, Del Cid N, Kim A . Proinflammatory signaling regulates hematopoietic stem cell emergence. Cell. 2014; 159(5):1070-1085. PMC: 4243083. DOI: 10.1016/j.cell.2014.10.031. View

2.
Flach J, Bakker S, Mohrin M, Conroy P, Pietras E, Reynaud D . Replication stress is a potent driver of functional decline in ageing haematopoietic stem cells. Nature. 2014; 512(7513):198-202. PMC: 4456040. DOI: 10.1038/nature13619. View

3.
Ho T, Warr M, Adelman E, Lansinger O, Flach J, Verovskaya E . Autophagy maintains the metabolism and function of young and old stem cells. Nature. 2017; 543(7644):205-210. PMC: 5344718. DOI: 10.1038/nature21388. View

4.
Bogeska R, Mikecin A, Kaschutnig P, Fawaz M, Buchler-Schaff M, Le D . Inflammatory exposure drives long-lived impairment of hematopoietic stem cell self-renewal activity and accelerated aging. Cell Stem Cell. 2022; 29(8):1273-1284.e8. PMC: 9357150. DOI: 10.1016/j.stem.2022.06.012. View

5.
Lagadinou E, Sach A, Callahan K, Rossi R, Neering S, Minhajuddin M . BCL-2 inhibition targets oxidative phosphorylation and selectively eradicates quiescent human leukemia stem cells. Cell Stem Cell. 2013; 12(3):329-41. PMC: 3595363. DOI: 10.1016/j.stem.2012.12.013. View