Matches in SemOpenAlex for { <https://semopenalex.org/work/W4324018047> ?p ?o ?g. }
- W4324018047 abstract "Periosteal stem and progenitor cells (PSPCs) are major contributors to bone maintenance and repair. Deciphering the molecular mechanisms that regulate their function is crucial for the successful generation and application of future therapeutics. Here, we pinpoint Hox transcription factors as necessary and sufficient for periosteal stem cell function. Hox genes are transcriptionally enriched in periosteal stem cells and their overexpression in more committed progenitors drives reprogramming to a naïve, self-renewing stem cell-like state. Crucially, individual Hox family members are expressed in a location-specific manner and their stem cell-promoting activity is only observed when the Hox gene is matched to the anatomical origin of the PSPC, demonstrating a role for the embryonic Hox code in adult stem cells. Finally, we demonstrate that Hoxa10 overexpression partially restores the age-related decline in fracture repair. Together, our data highlight the importance of Hox genes as key regulators of PSPC identity in skeletal homeostasis and repair." @default.
- W4324018047 created "2023-03-14" @default.
- W4324018047 creator A5009088598 @default.
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- W4324018047 creator A5087582160 @default.
- W4324018047 date "2023-03-15" @default.
- W4324018047 modified "2023-10-18" @default.
- W4324018047 title "Hox genes are crucial regulators of periosteal stem cell identity" @default.
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