Cited by 3,645Cancer, Hypoxia, and MetabolismErythropoietin and Anemia TreatmentKruppel-like factors research

Hypoxia-inducible factors in physiology and medicine

Open access
Semenza, Gregg L.·2012·Cell

Abstract

Oxygen homeostasis represents an organizing principle for understanding metazoan evolution, development, physiology, and pathobiology. The hypoxia-inducible factors (HIFs) are transcriptional activators that function as master regulators of oxygen homeostasis in all metazoan species. Rapid progress is being made in elucidating homeostatic roles of HIFs in many physiological systems, determining pathological consequences of HIF dysregulation in chronic diseases, and investigating potential targeting of HIFs for therapeutic purposes.

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Registry

Crossref · 10.1016/j.cell.2012.01.021

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107 of 107 references verified0 citation errors · 0 not checkable

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  • Deoxygenation can activate the hypoxia-inducible factor (HIF) transcription system, which triggers the expression of most genes responsible for cellular adaptation to varying O2 levels.

    “deoxygenation can also activate the hypoxia-inducible factor (HIF) transcription system, which triggers the expression of most genes responsible for cellular adaptation to varying O2 levels (Semenza et al., 1991; Wang et al., 1995; Semenza, 2012).”

    From Toward Best Practices for Controlling Mammalian Cell Culture Environments (2022) · cites this paper as Semenza, 2012

    The Hypoxia-Inducible Factors section (page not specified) reports that HIF-1 levels rise as oxygen falls and that hundreds of genes show HIF-1-dependent responses to hypoxia. The Introduction calls HIFs master regulators of oxygen homeostasis, but the copy does not establish that they trigger expression of most genes responsible for cellular adaptation. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • Pathological HIF activation contributes to diverse conditions characterized by chronic hypoxia, oxidative stress, and inflammation.

    “Beyond cancer and metabolic disease, pathological HIF activation contributes to diverse conditions characterized by chronic hypoxia, oxidative stress, and inflammation [256].”

    From HIF inhibition: Current strategies and clinical challenges (2026) · cites this paper as [256]

  • Oxygen-dependent regulation of HIF-1α stabilization involves hypoxic inhibition of PHD activity, leading to impaired post-translational HIF1α hydroxylation at P402 and P564 in the ODD domain.

    “The oxygen-dependent regulation of HIF-1 a (HIF1 a ) stabilization involves hypoxic inhibition of prolyl hydroxylase domain enzyme (PHD) activity, leading to impaired post-translational HIF1 a hydroxylation at proline 402 (P402) and proline 564 (P564) in the oxygen-dependent degradation (ODD) domain.”
  • Hypoxic inhibition of PHD diminishes VHL-dependent HIF1α ubiquitination and proteasomal degradation.

    “This diminishes VHL (von Hippel-Lindau tumor suppressor)-dependent HIF1 a ubiquitination and proteasomal degradation (reviewed in Kaelin and Ratcliffe, 2008; Semenza, 2012).”
  • When O2 availability is low, HIF-1α protein is stabilized because of reduced PHD activity, resulting in increased HIF-1α-dependent transcription.

    “When O2 availability is low, HIF-1α protein is stabilized because of reduced PHD activity, resulting in increased HIF-1α-dependent transcription (97).”

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Authors
Semenza, G. L.
Affiliations
Johns Hopkins University (US)
Corresponding author
Semenza, Gregg L.
Venue
Cell
Publisher
Elsevier BV
Published
2012-02
Volume
148
Issue
3
Pages
399-408
ISSN
0092-8674 (ISSN-L)
OpenAlex
W2087377825
Cited by
3,645
References
107
Citations by year
2026: 474 · 2025: 326 · 2024: 287 · 2023: 251 · 2022: 281 · 2021: 302 · 2020: 257 · 2019: 227 · 2018: 187 · 2017: 190 · 2016: 181 · 2015: 202 · 2014: 216 · 2013: 179 · 2012: 83
FWCI
16.28
Type
journal article
Language
en
Open access
Locations
  • Cell (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • U.S. Public Health Service (HHS-N268201000032C)
  • National Heart, Lung, and Blood Institute (P01-HL65608, HHS-N268201000032C, P01HL065608)
  • National Cancer Institute (U54CA143868)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer, Hypoxia, and Metabolism
  • Health Sciences › Medicine › Hematology › Erythropoietin and Anemia Treatment
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Kruppel-like factors research
Keywords
hypoxia-inducible factor, oxygen homeostasis, transcriptional regulation, chronic disease, HIF-targeted therapy, animal evolution, development (biology), physiology, pathobiology
MeSH terms
Animals, Hypoxia, Chronic Disease, Biological Evolution, Humans, Oxygen, Embryonic Development, Basic Helix-Loop-Helix Proteins

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