Cited by 125Cancer-related Molecular PathwaysGenomics and Chromatin DynamicsSignaling Pathways in Disease

E2F7 represses a network of oscillating cell cycle genes to control S-phase progression

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Westendorp, Bart, Mokry, Michal, Groot Koerkamp, Marian J.A., Holstege, Frank C.P., Cuppen, Edwin, de Bruin, Alain·2012·Nucleic Acids Research

Abstract

E2F transcription factors are known to be important for timely activation of G(1)/S and G(2)/M genes required for cell cycle progression, but transcriptional mechanisms for deactivation of cell cycle-regulated genes are unknown. Here, we show that E2F7 is highly expressed during mid to late S-phase, occupies promoters of G(1)/S-regulated genes and represses their transcription. ChIP-seq analysis revealed that E2F7 binds preferentially to genomic sites containing the TTCCCGCC motif, which closely resembles the E2F consensus site. We identified 89 target genes that carry E2F7 binding sites close to the transcriptional start site and that are directly repressed by short-term induction of E2F7. Most of these target genes are known to be activated by E2Fs and are involved in DNA replication, metabolism and DNA repair. Importantly, induction of E2F7 during G(0)-G(1)/S resulted in S-phase arrest and DNA damage, whereas expression of E2F7 during G(2)/M failed to disturb cell cycle progression. These findings provide strong evidence that E2F7 directly controls the downswing of oscillating G(1)/S genes during S-phase progression.

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  • E2F7 encodes a transcriptional regulator of cell cycle genes.

    “and encodes a transcriptional regulator of cell cycle genes,118”

    From Census and evaluation of p53 target genes (2017) · cites this paper as [118]

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Authors
Westendorp, B., Mokry, M., Groot Koerkamp, M. J. A., Holstege, F. C. P., Cuppen, E., & de Bruin, A.
Affiliations
Utrecht University (NL)
Venue
Nucleic Acids Research
Published
2011-12-16
Volume
40
Issue
8
Pages
3511-3523
ISSN
  • 0305-1048 (ISSN-L)
  • 1362-4962
OpenAlex
W2140037284
Cited by
125
References
48
Citations by year
2026: 6 · 2025: 12 · 2024: 14 · 2023: 8 · 2022: 8 · 2021: 10 · 2020: 7 · 2019: 10 · 2018: 6 · 2017: 7 · 2016: 9 · 2015: 7 · 2014: 4 · 2013: 10 · 2012: 6
FWCI
3.15
Type
journal article
Language
en
Open access
Locations
  • Nucleic Acids Research (publishedVersion, cc-by-nc)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc)
  • PubMed Central (publishedVersion, cc-by-nc)
  • PubMed (publishedVersion)
  • KNAW research portal (Royal Academy of Art and Sciences (KNAW)) (publishedVersion, cc-by-nc)
  • Data Archiving and Networked Services (DANS) (submittedVersion, cc-by-nc)
  • Utrecht University Repository (Utrecht University) (submittedVersion, other-oa)
Topics
  • Health Sciences › Medicine › Oncology › Cancer-related Molecular Pathways
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Signaling Pathways in Disease
Keywords
E2F7, E2F transcription factors, transcriptional repression, S phase progression, cell cycle oscillations, DNA replication, DNA damage, S phase arrest, DNA repair, metabolic genes
MeSH terms
Animals, Base Sequence, Binding Sites, DNA Damage, Gene Expression Regulation, Periodicity, Repressor Proteins, Transcription, Genetic, G1 Phase, S Phase, Consensus Sequence, Genes, cdc, E2F7 Transcription Factor, Mice, Gene Regulatory Networks, S Phase Cell Cycle Checkpoints

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