Cited by 197Genomics and Chromatin DynamicsEpigenetics and DNA MethylationPluripotent Stem Cells Research

Histone H3 Lysine 56 Acetylation Is Linked to the Core Transcriptional Network in Human Embryonic Stem Cells

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Xie, Wei, Song, Chunying, Young, Nicolas L., Sperling, Adam S., Xu, Feng, Sridharan, Rupa, Conway, Anne E., Garcia, Benjamin A. +3 more·2009·Molecular Cell

Abstract

Lysine 56 acetylation in the helical core of histone H3 opens yeast chromatin and enables histone gene transcription, DNA replication, and DNA repair and prevents epigenetic silencing. While K56Ac is globally abundant in yeast and flies, its presence has been uncertain in mammals. We show here using mass spectrometry and genome-wide analyses that K56Ac is present in human embryonic stem cells (hESCs), overlapping strongly at active and inactive promoters with the binding of the key regulators of pluripotency, NANOG, SOX2, and OCT4. This includes also the canonical histone gene promoters and those for the hESC-specific microRNAs. K56Ac then relocates to developmental genes upon cellular differentiation. Thus the K56Ac state more accurately reflects the epigenetic differences between hESCs and somatic cells than other active histone marks such as H3 K4 trimethylation and K9 acetylation. These results suggest that K56Ac is involved in the human core transcriptional network of pluripotency.

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Crossref · 10.1016/j.molcel.2009.02.004

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Authors
Xie, W., Song, C., Young, N. L., Sperling, A. S., Xu, F., Sridharan, R., Conway, A. E., Garcia, B. A., Plath, K., Clark, A. T., & Grunstein, M.
Affiliations
  • University of California, Los Angeles (US)
  • Princeton University (US)
Corresponding author
  • Clark, Amander T.
  • Grunstein, Michael
Venue
Molecular Cell
Publisher
Elsevier BV
Published
2009-02
Volume
33
Issue
4
Pages
417-427
ISSN
1097-2765 (ISSN-L)
OpenAlex
W1992111383
Cited by
197
References
44
Citations by year
2026: 4 · 2025: 2 · 2024: 2 · 2023: 7 · 2022: 3 · 2021: 11 · 2020: 7 · 2019: 10 · 2018: 8 · 2017: 4 · 2016: 13 · 2015: 12 · 2014: 17 · 2013: 17 · 2012: 19
FWCI
10.61
Type
journal article
Language
en
Open access
Locations
  • Molecular Cell (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Institute of General Medical Sciences (R37GM023674, R01GM023674)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Epigenetics and DNA Methylation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Pluripotent Stem Cells Research
Keywords
histone H3 lysine 56 acetylation, human embryonic stem cells, pluripotency, Nanog, SOX2, Oct4, histone gene transcription, histone acetylation, epigenetic regulation, transcriptional regulatory networks, cell differentiation, microRNA promoters, H3K4 trimethylation, H3K9 acetylation
MeSH terms
Nanog Homeobox Protein, Acetylation, Animals, Histones, Humans, Lysine, Protein Processing, Post-Translational, Genome, Human, Homeodomain Proteins, Chromatin Immunoprecipitation, Octamer Transcription Factor-3, Mice, Gene Regulatory Networks, Embryonic Stem Cells, SOXB1 Transcription Factors

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