Cited by 93Cancer, Hypoxia, and MetabolismBone Metabolism and DiseasesOsteoarthritis Treatment and Mechanisms

A Central Role for Hypoxic Signaling in Cartilage, Bone, and Hematopoiesis

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Rankin, Erinn B., Giaccia, Amato J., Schipani, Ernestina·2011·Current Osteoporosis Reports

Abstract

Hypoxic signaling plays an essential role in maintaining oxygen homeostasis and cell survival. Hypoxia-inducible transcription factors HIF-1 and HIF-2 are central mediators of the cellular response to hypoxia by regulating the expression of genes controlling metabolic adaptation, oxygen delivery, and survival in response to oxygen deprivation. Recent studies have identified an important role for HIF-1 and HIF-2 in the regulation of skeletal development, bone formation, and regeneration, as well as joint formation and homeostasis. In addition, overexpression of HIF-1 and HIF-2 is clinically associated with osteosarcoma and osteoarthritis. Together, these findings implicate hypoxic signaling as a central regulator of bone biology and disease.

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Authors
Rankin, E. B., Giaccia, A. J., & Schipani, E.
Affiliations
  • Harvard University (US)
  • Stanford Medicine (US)
Corresponding author
Schipani, Ernestina
Venue
Current Osteoporosis Reports
Published
2011-03-01
Volume
9
Issue
2
Pages
46-52
ISSN
  • 1544-1873 (ISSN-L)
  • 1544-2241
OpenAlex
W2053094047
Cited by
93
References
74
Citations by year
2026: 7 · 2025: 5 · 2024: 1 · 2023: 4 · 2022: 5 · 2021: 11 · 2020: 11 · 2019: 7 · 2018: 9 · 2017: 7 · 2016: 3 · 2015: 7 · 2014: 5 · 2013: 5 · 2012: 3
FWCI
0.32
Type
journal article
Language
en
Open access
Locations
  • Current Osteoporosis Reports (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health
  • National Institute of Arthritis and Musculoskeletal and Skin Diseases (R01AR048191)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer, Hypoxia, and Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bone Metabolism and Diseases
  • Health Sciences › Medicine › Rheumatology › Osteoarthritis Treatment and Mechanisms
Keywords
hypoxia signaling, hypoxia-inducible factor, HIF-1, HIF-2, cartilage, bone formation, bone regeneration, skeletal development, joint homeostasis, hematopoiesis, oxygen homeostasis, osteosarcoma, osteoarthritis
MeSH terms
Hypoxia, Bone and Bones, Cartilage, Hematopoiesis, Humans, Osteogenesis, Oxygen, Cell Hypoxia, Hypoxia-Inducible Factor 1

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