Evidence map›Paper›PMID 25107471›Full record

ArticleThe EMBO journal2014

Dynamics of genomic H3K27me3 domains and role of EZH2 during pancreatic endocrine specification.

Cheng-Ran Xu, Lin-Chen Li, Greg Donahue, Lei Ying, Yu-Wei Zhang, Paul Gadue, Kenneth S Zaret

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
8.5field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

46 citing papers in PubMed, 79 citations in OpenAlex.

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  13. Inhibition of pancreatic EZH2 restores progenitor insulin in T1D donor.Signal transduction and targeted therapy · 2022
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  14. Single-cell transcriptome and accessible chromatin dynamics during endocrine pancreas development.Proceedings of the National Academy of Sciences of the United States of America · 2022
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  15. Review
  16. NovelJournal of the Endocrine Society · 2022
    Article
  17. Review
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  20. Monogenic Diabetes Modeling:Frontiers in endocrinology · 2021
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 5 institutions in 2 countries.

Cheng-Ran XuInstitute for Regenerative Medicine, Epigenetics Program, Department of Cell and Developmental Biology, Perelman School of Medicine University of Pennsylvania, Philadelphia, PA, USA Ministry of Education Key Laboratory of Cell Proliferation, College of Life Sciences Peking-Tsinghua Center for Life Sciences Peking University, Beijing, China.
Lin-Chen LiMinistry of Education Key Laboratory of Cell Proliferation, College of Life Sciences Peking-Tsinghua Center for Life Sciences Peking University, Beijing, China.
Greg DonahueInstitute for Regenerative Medicine, Epigenetics Program, Department of Cell and Developmental Biology, Perelman School of Medicine University of Pennsylvania, Philadelphia, PA, USA.
Lei YingDepartment of Pathology and Laboratory Medicine, Center for Cellular and Molecular Therapeutics, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Yu-Wei ZhangMinistry of Education Key Laboratory of Cell Proliferation, College of Life Sciences Peking-Tsinghua Center for Life Sciences Peking University, Beijing, China.
Paul GadueDepartment of Pathology and Laboratory Medicine, Center for Cellular and Molecular Therapeutics, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
Kenneth S ZaretInstitute for Regenerative Medicine, Epigenetics Program, Department of Cell and Developmental Biology, Perelman School of Medicine University of Pennsylvania, Philadelphia, PA, USA zaret@upenn.edu.
Children's Hospital of Philadelphia · USUniversity of Pennsylvania · USCalifornia Institute for Regenerative Medicine · USCenter for Life Sciences · CNPeking University · CN

Funding

Coordinating Center for Beta Cell Biology ConsortiumU01DK072473 · NIDDK · VANDERBILT UNIVERSITY · PI MAGNUSON, MARK A · 2005 to 2014
$61.0M
Trans-acting Factors Causing Cell Specific Gene ControlR37GM036477 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI ZARET, KENNETH · 2006 to 2015
$5.4M
Gene Regulatory Signals for Beta Cell DevelopmentU01DK072503 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI ZARET, KENNETH · 2005 to 2009
$3.5M
Endodermal progenitor cell characterizationR01DK092113 · NIDDK · CHILDREN'S HOSP OF PHILADELPHIA · PI GADUE, PAUL J · 2011 to 2015
$1.7M
Chromatin regulation of liver and pancreas specificationK01DK093886 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI XU, CHENGRAN · 2012 to 2013
$308k
NIDDK NIH HHS K01 DK093886NIDDK NIH HHS K01DK093886NIDDK NIH HHS R01 DK092113NIDDK NIH HHS R01DK092113NIDDK NIH HHS U01 DK072473NIDDK NIH HHS U01DK072473NIDDK NIH HHS U01 DK072503NIDDK NIH HHS U01DK072503NIGMS NIH HHS R37 GM036477NIGMS NIH HHS R37GM36477
6 · The paper itself

Abstract

Endoderm cells undergo sequential fate choices to generate insulin-secreting beta cells. Ezh2 of the PRC2 complex, which generates H3K27me3, modulates the transition from endoderm to pancreas progenitors, but the role of Ezh2 and H3K27me3 in the next transition to endocrine progenitors is unknown. We isolated endoderm cells, pancreas progenitors, and endocrine progenitors from different staged mouse embryos and analyzed H3K27me3 genome-wide. Unlike the decline in H3K27me3 domains reported during embryonic stem cell differentiation in vitro, we find that H3K27me3 domains increase in number during endocrine progenitor development in vivo. Genes that lose the H3K27me3 mark typically encode transcriptional regulators, including those for pro-endocrine fates, whereas genes that acquire the mark typically are involved in cell biology and morphogenesis. Deletion of Ezh2 at the pancreas progenitor stage enhanced the production of endocrine progenitors and beta cells. Inhibition of EZH2 in embryonic pancreas explants and in human embryonic stem cell cultures increased endocrine progenitors in vitro. Our studies reveal distinct dynamics in H3K27me3 targets in vivo and a means to modulate beta cell development from stem cells.

Indexed as

AnimalsBlotting, WesternCell DifferentiationCell LineageCells, CulturedChromatin ImmunoprecipitationEmbryonic Stem CellsEndocrine CellsEnhancer of Zeste Homolog 2 ProteinGene Expression Regulation, DevelopmentalHistonesHumansImmunoenzyme TechniquesIntegrasesIslets of LangerhansJumonji Domain-Containing Histone DemethylasesCre recombinaseEnhancer of Zeste Homolog 2 ProteinEzh2 protein, mouseHistonesIntegrasesJumonji Domain-Containing Histone DemethylasesKdm6b protein, mousePolycomb Repressive Complex 2RNA, MessengerembryogenesisendocrineEzh2H3K27me3pancreas

Identifiers

PMID25107471
PMCPMC4282504
OpenAlexW2010832962

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.