Oxygen is not only an obviously important substrate, but it is also a regulatory signal that controls expression of a specific genetic program. Crucial mediator of the adaptive response of cells to hypoxia is the family of Hypoxia-Inducible Transcription Factors (HIFs).The fetal growth plate, which is an avascular structure of mesenchymal origin, has a unique out-in gradient of oxygenation. HIF-1α is necessary for chondrogenesis in vivo by controlling a complex homeostatic response that allows chondrocytes to survive and differentiate in a hypoxic environment. Moreover, HIFs are also essential in osteogenesis and joint development. This brief Perspective summarizes the critical role of HIFs in endochondral bone development. © 2010 Elsevier Inc.

Hypoxia, HIFs and bone development / Araldi, E.; Schipani, E.. - In: BONE. - ISSN 8756-3282. - 47:2(2010), pp. 190-196. [10.1016/j.bone.2010.04.606]

Hypoxia, HIFs and bone development

Araldi E.;
2010-01-01

Abstract

Oxygen is not only an obviously important substrate, but it is also a regulatory signal that controls expression of a specific genetic program. Crucial mediator of the adaptive response of cells to hypoxia is the family of Hypoxia-Inducible Transcription Factors (HIFs).The fetal growth plate, which is an avascular structure of mesenchymal origin, has a unique out-in gradient of oxygenation. HIF-1α is necessary for chondrogenesis in vivo by controlling a complex homeostatic response that allows chondrocytes to survive and differentiate in a hypoxic environment. Moreover, HIFs are also essential in osteogenesis and joint development. This brief Perspective summarizes the critical role of HIFs in endochondral bone development. © 2010 Elsevier Inc.
2010
Hypoxia, HIFs and bone development / Araldi, E.; Schipani, E.. - In: BONE. - ISSN 8756-3282. - 47:2(2010), pp. 190-196. [10.1016/j.bone.2010.04.606]
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2982454
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 123
  • ???jsp.display-item.citation.isi??? 111
social impact