Cited by 83Genomics and Chromatin DynamicsChromatin Remodeling and CancerCancer-related Molecular Pathways

The chromatin remodeller CHD8 is required for E2F-dependent transcription activation of S-phase genes

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Subtil-Rodríguez, Alicia, Vázquez-Chávez, Elena, Ceballos-Chávez, María, Rodríguez-Paredes, Manuel, Martín-Subero, José I., Esteller, Manel, Reyes, José C.·2014·Nucleic Acids Research

Abstract

The precise regulation of S-phase–specific genes is critical for cell proliferation. How the repressive chromatin configuration mediated by the retinoblastoma protein and repressor E2F factors changes at the G1/S transition to allow transcription activation is unclear. Here we show ChIP-on-chip studies that reveal that the chromatin remodeller CHD8 binds ∼2000 transcriptionally active promoters. The spectrum of CHD8 target genes was enriched in E2F-dependent genes. We found that CHD8 binds E2F-dependent promoters at the G1/S transition but not in quiescent cells. Consistently, CHD8 was required for G1/S-specific expression of these genes and for cell cycle re-entry on serum stimulation of quiescent cells. We also show that CHD8 interacts with E2F1 and, importantly, loading of E2F1 and E2F3, but not E2F4, onto S-specific promoters, requires CHD8. However, CHD8 recruiting is independent of these factors. Recruiting of MLL histone methyltransferase complexes to S-specific promoters was also severely impaired in the absence of CHD8. Furthermore, depletion of CHD8 abolished E2F1 overexpression-dependent S-phase stimulation of serum-starved cells, highlighting the essential role of CHD8 in E2F-dependent transcription activation.

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  • Studies on CHD8 and iPS-derived ASD neurons indicate the dysregulation of proliferation and macrocephaly in ASD could be linked to the disruption of these signaling pathways and shortened G1/S transition.

    “Studies on CHD8 and iPS-derived ASD neurons indicate the dysregulation of proliferation and macrocephaly in ASD could be linked to the disruption of these signaling pathways and shortened G1/S transition[54, 55, 57, 94, 183, 192, 193].”

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Authors
Subtil-Rodríguez, A., Vázquez-Chávez, E., Ceballos-Chávez, M., Rodríguez-Paredes, M., Martín-Subero, J. I., Esteller, M., & Reyes, J. C.
Affiliations
  • Molecular Biology Department, Centro Andaluz de Biología Molecular y Medicina Regenerativa (CABIMER), Consejo Superior de Investigaciones Científicas (CSIC), Av. Americo Vespucio 41092 Seville, Spain, 2Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, L’Hospitalet, Barcelona, Spain and 3Department of Anatomic Pathology, Pharmacology and Microbiology, University of B
  • Consejo Superior de Investigaciones Científicas (ES)
Corresponding author
Reyes, José C.
Venue
Nucleic Acids Research
Published
2013-11-20
Volume
42
Issue
4
Pages
2185-2196
ISSN
  • 0305-1048 (ISSN-L)
  • 1362-4962
OpenAlex
W2099698704
Cited by
83
References
57
Citations by year
2025: 4 · 2024: 3 · 2023: 8 · 2022: 7 · 2021: 11 · 2020: 6 · 2019: 4 · 2018: 7 · 2017: 9 · 2016: 6 · 2015: 12 · 2014: 6
FWCI
3.58
Type
journal article
Language
en
Open access
Locations
  • Nucleic Acids Research (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Dipòsit Digital de la Universitat de Barcelona (Universitat de Barcelona) (publishedVersion, cc-by-nc)
  • DIGITAL.CSIC (Spanish National Research Council (CSIC)) (submittedVersion, cc-by)
  • RECERCAT (Consorci de Serveis Universitaris de Catalunya) (submittedVersion, cc-by-nc)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Chromatin Remodeling and Cancer
  • Health Sciences › Medicine › Oncology › Cancer-related Molecular Pathways
Keywords
CHD8, chromatin remodeling, G1/S transition, E2F1, E2F3, E2F4, retinoblastoma protein, cell cycle re-entry, quiescent cells, serum stimulation, transcriptional activation
MeSH terms
Animals, Cell Line, DNA-Binding Proteins, Humans, Promoter Regions, Genetic, Transcription Factors, Transcriptional Activation, S Phase, E2F Transcription Factors, E2F1 Transcription Factor, E2F3 Transcription Factor

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