Cited by 90Pluripotent Stem Cells ResearchGenomics and Chromatin DynamicsEpigenetics and DNA Methylation

The histone demethylase Jmjd3 sequentially associates with the transcription factors Tbx3 and Eomes to drive endoderm differentiation

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Kartikasari, Apriliana E R, Zhou, Josie X, Kanji, Murtaza S, Chan, David N, Sinha, Arjun, Grapin‐Botton, Anne, Magnuson, Mark A, Lowry, William E +1 more·2013·The EMBO Journal

Abstract

Stem cell differentiation depends on transcriptional activation driven by lineage-specific regulators as well as changes in chromatin organization. However, the coordination of these events is poorly understood. Here, we show that T-box proteins team up with chromatin modifying enzymes to drive the expression of the key lineage regulator, Eomes during endodermal differentiation of embryonic stem (ES) cells. The Eomes locus is maintained in a transcriptionally poised configuration in ES cells. During early differentiation steps, the ES cell factor Tbx3 associates with the histone demethylase Jmjd3 at the enhancer element of the Eomes locus to allow enhancer-promoter interactions. This spatial reorganization of the chromatin primes the cells to respond to Activin signalling, which promotes the binding of Jmjd3 and Eomes to its own bivalent promoter region to further stimulate Eomes expression in a positive feedback loop. In addition, Eomes activates a transcriptional network of core regulators of endodermal differentiation. Our results demonstrate that Jmjd3 sequentially associates with two T-box factors, Tbx3 and Eomes to drive stem cell differentiation towards the definitive endoderm lineage.

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Crossref · 10.1038/emboj.2013.78

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  • TBX3 is critically involved in pluripotency maintenance and lineage-specific exit from the pluripotency circuitry in mouse embryonic stem cells.

    “Finally, TBX3 is not only critically involved in pluripotency maintenance but also in lineage-specific exit from the pluripotency circuitry in mouse embryonic stem cells [11–17].”

    From TBX3 is dynamically expressed in pancreatic organogenesis and fine-tunes regeneration (2023) · cites this paper as [16]

    The section “Tbx3 recruits Jmjd3 to the enhancer region of Eomes locus” reports that Tbx3 binds the Eomes enhancer during differentiation, and “Sequential two-step activation of Eomes locus leads to definitive endoderm differentiation” reports impaired endoderm differentiation after Tbx3 knockdown. These passages support a role in lineage-specific differentiation of mouse embryonic stem cells. They do not establish the separate claim that Tbx3 is critical for maintaining pluripotency. Page numbers were not provided in our copy. (LLM, conf=0.86)

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Authors
Kartikasari, A. E. R., Zhou, J. X., Kanji, M. S., Chan, D. N., Sinha, A., Grapin‐Botton, A., Magnuson, M. A., Lowry, W. E., & Bhushan, A.
Affiliations
  • University of California, Los Angeles (US)
  • University of Copenhagen (DK)
  • Vanderbilt University Medical Center (US)
Corresponding author
Bhushan, Anil
Venue
The EMBO Journal
Published
2013-04-12
Volume
32
Issue
10
Pages
1393-1408
ISSN
  • 0261-4189 (ISSN-L)
  • 1460-2075
OpenAlex
W2104490470
Cited by
90
References
7
Citations by year
2026: 3 · 2025: 1 · 2024: 3 · 2023: 5 · 2022: 6 · 2021: 6 · 2020: 7 · 2019: 5 · 2018: 7 · 2017: 7 · 2016: 11 · 2015: 13 · 2014: 9 · 2013: 6
FWCI
4.90
Type
journal article
Language
en
Open access
Locations
  • The EMBO Journal (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (publishedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
  • Leona M. and Harry B. Helmsley Charitable Trust
  • National Institute of Diabetes and Digestive and Kidney Diseases (R01DK068763, U01DK072473, R01DK080996)
  • Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Pluripotent Stem Cells Research
  • 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
Keywords
JMJD3, histone demethylase, TBX3, Eomes, endoderm differentiation, embryonic stem cells, T-box transcription factor, enhancer-promoter interactions, chromatin organization, activin signalling, bivalent promoters, transcriptional activation, lineage-specific gene expression
MeSH terms
Animals, Cell Differentiation, Cells, Cultured, Endoderm, Enhancer Elements, Genetic, Humans, Promoter Regions, Genetic, RNA Polymerase II, Serine, Gene Expression Regulation, Developmental, T-Box Domain Proteins, Feedback, Physiological, Activins, Mice, Smad2 Protein, Embryonic Stem Cells, Jumonji Domain-Containing Histone Demethylases

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