Cited by 958Cancer, Hypoxia, and MetabolismRenal cell carcinoma treatmentFerroptosis and cancer prognosis

The DOI matches its Crossref record; 62 of the 63 references it cites were found in a registry or an index.

HIF overexpression correlates with biallelic loss of fumarate hydratase in renal cancer: Novel role of fumarate in regulation of HIF stability

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Abstract

Individuals with hemizygous germline fumarate hydratase (FH) mutations are predisposed to renal cancer. These tumors predominantly exhibit functional inactivation of the remaining wild-type allele, implicating FH inactivation as a tumor-promoting event. Hypoxia-inducible factors are expressed in many cancers and are increased in clear cell renal carcinomas. Under normoxia, the HIFs are labile due to VHL-dependent proteasomal degradation, but stabilization occurs under hypoxia due to inactivation of HIF prolyl hydroxylase (HPH), which prevents HIF hydroxylation and VHL recognition. We demonstrate that FH inhibition, together with elevated intracellular fumarate, coincides with HIF upregulation. Further, we show that fumarate acts as a competitive inhibitor of HPH. These data delineate a novel fumarate-dependent pathway for regulating HPH activity and HIF protein levels.

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Crossref · 10.1016/j.ccr.2005.06.017

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Metadata

Authors
Isaacs, J. S., Jung, Y. J., Mole, D. R., Lee, S., Torres-Cabala, C., Chung, Y.-L., Merino, M., Trepel, J., Zbar, B., Toro, J., Ratcliffe, P. J., Linehan, W. M., & Neckers, L.
Affiliations
  • National Institutes of Health (US)
  • Pusan National University (KR)
  • University of Oxford (GB)
  • National Cancer Institute (US)
  • St George's Hospital (GB)
Corresponding author
Neckers, Len
Venue
Cancer Cell
Publisher
Elsevier BV
Published
2005-08
Volume
8
Issue
2
Pages
143-153
ISSN
1535-6108 (ISSN-L)
OpenAlex
W2059747280
Cited by
958
References
63
Citations by year
2026: 26 · 2025: 30 · 2024: 30 · 2023: 36 · 2022: 45 · 2021: 37 · 2020: 46 · 2019: 40 · 2018: 50 · 2017: 40 · 2016: 44 · 2015: 64 · 2014: 54 · 2013: 60 · 2012: 64
FWCI
14.76
Type
journal article
Language
en
Open access
Locations
  • Cancer Cell (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer, Hypoxia, and Metabolism
  • Health Sciences › Medicine › Oncology › Renal cell carcinoma treatment
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Ferroptosis and cancer prognosis
Keywords
fumarate hydratase, hypoxia-inducible factor, fumarate, HIF prolyl hydroxylase, competitive inhibition, clear cell renal cell carcinoma, biallelic loss, cancer susceptibility, hypoxia
MeSH terms
Endothelial PAS Domain-Containing Protein 1, Adult, Alleles, Carcinoma, Renal Cell, DNA-Binding Proteins, Female, Fumarate Hydratase, Fumarates, Humans, Ketoglutaric Acids, Kidney Neoplasms, Male, Middle Aged, Nuclear Proteins, Procollagen-Proline Dioxygenase, Syndrome, Transcription Factors, Up-Regulation, Gene Expression Regulation, Neoplastic, Leiomyomatosis, Basic Helix-Loop-Helix Proteins, Basic Helix-Loop-Helix Transcription Factors, Hypoxia-Inducible Factor 1, Hypoxia-Inducible Factor 1, alpha Subunit

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