Cited by 1,351Angiogenesis and VEGF in CancerCancer, Hypoxia, and MetabolismKruppel-like factors research

Endothelial PAS domain protein 1 (EPAS1), a transcription factor selectively expressed in endothelial cells.

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Tian, H, McKnight, S L, Russell, D W·1997·Genes & Development

Abstract

Here we describe the cloning and characterization of a PAS domain transcription factor termed endothelial PAS-1 (EPAS1). This protein shares 48% sequence identity with hypoxia inducible factor (HIF-1alpha) and lesser similarity with other members of the basic helix-loop-helix/PAS domain family of transcription factors. Like HIF-1alpha, EPAS1 binds to and activates transcription from a DNA element originally isolated from the erythropoietin gene and containing the sequence 5'-GCCCTACGTGCTGTCTCA-3'. Activation by both HIF-1alpha and EPAS1 is stimulated by hypoxic conditions. EPAS1 forms a heterodimeric complex with the aryl hydrocarbon nuclear transporter prior to transcriptional activation of target genes. EPAS1 expression is limited to the endothelium of mouse embryos and, in agreement with its cell type-specific expression pattern, is capable of specifically activating the transcription of the endothelial tyrosine kinase gene Tie-2. These observations raise the possibility that EPAS1 may represent an important regulator of vascularization, perhaps involving the regulation of endothelial cell gene expression in response to hypoxia.

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Research works printed but not linked: 5

  1. Burbach, K.M., A. Poland, and C.A. Bradfield. 1992. Cloning of the Ah-receptor cDNA reveals a distinctive ligand-activated transcription factor. Proc. Natl. Acad. Sci. 89: 8185-8189.
  2. Konopka, R.J. and S. Benzer. 1971. Clock mutants of Drosophila melanogaster. Proc. Natl. Acad. Sci. 68: 2112-2116.
  3. Sato, T.N., Y. Qin, C.A. Kozak, and K.L. Audus. 1993. Tie-1 and tie-2 define another class of putative receptor tyrosine kinase genes expressed in early embryonic vascular system. Proc. Natl. Acad. Sci. 90: 9355-9358.
  4. Sogawa, K., R. Nakano, A. Kobayashi, Y. Kikuchi, N. Ohe, N. Matsushita, and Y. Fujii-Kuriyama. 1995. Possible function of Ah receptor nuclear translocator (Arnt) homodimer in transcriptional regulation. Proc. Natl. Acad. Sci. 92: 1936- 1940.
  5. Wang, G.L., B.H. Jiang, E.A. Rue, and G.L. Semenza. 1995. Hyp- oxia-inducible factor 1 is a basic-helix-loop-helix-PAS het- erodimer regulated by cellular 02 tension. Proc. Natl. Acad. Sci. 92: 5510-5514.

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Authors
Tian, H., McKnight, S. L., & Russell, D. W.
Affiliations
The University of Texas Southwestern Medical Center (US)
Venue
Genes & Development
Published
1997-01-01
Volume
11
Issue
1
Pages
72-82
ISSN
  • 0890-9369 (ISSN-L)
  • 1549-5477
OpenAlex
W2102476325
Cited by
1,351
References
5
Citations by year
2026: 25 · 2025: 13 · 2024: 29 · 2023: 44 · 2022: 39 · 2021: 45 · 2020: 60 · 2019: 43 · 2018: 41 · 2017: 38 · 2016: 51 · 2015: 49 · 2014: 44 · 2013: 53 · 2012: 64
Type
posted content
Language
en
Open access
Locations
  • Genes & Development (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5p50dk047657-10, 5r01ca052121-07)
  • National Cancer Institute (CA52121)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DK 47657)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Angiogenesis and VEGF in Cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › Cancer, Hypoxia, and Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Kruppel-like factors research
Keywords
EPAS1, hypoxia-inducible factor-1α, HIF-1α, erythropoietin gene, transcriptional activation, heterodimeric complex, Tie2, endothelial cells, hypoxia, vascularization, endothelial cell gene expression
MeSH terms
Amino Acid Sequence, Cloning, Molecular, DNA-Binding Proteins, HeLa Cells, Humans, Molecular Sequence Data, Nuclear Proteins, RNA, Transcription Factors, Transfection, Blotting, Northern, Transcriptional Activation, Sequence Alignment, In Situ Hybridization, Sequence Analysis, Genes, Reporter, Helix-Loop-Helix Motifs, Receptors, Aryl Hydrocarbon, Dimerization, Aryl Hydrocarbon Receptor Nuclear Translocator, Hypoxia-Inducible Factor 1, Hypoxia-Inducible Factor 1, alpha Subunit

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