Evidence map›Paper›PMID 33730542›Full record

ArticleMolecular cell2021

H3K27ac bookmarking promotes rapid post-mitotic activation of the pluripotent stem cell program without impacting 3D chromatin reorganization.

Bobbie Pelham-Webb, Alexander Polyzos, Luke Wojenski, Andreas Kloetgen, Jiexi Li, Dafne Campigli Di Giammartino, Theodore Sakellaropoulos, Aristotelis Tsirigos, Leighton Core, Effie Apostolou

Abstract read
In one paragraph

Article in Molecular cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
–field-weighted citation impact
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

72 citing papers in PubMed.

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12 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Bobbie Pelham-WebbSanford I. Weill Department of Medicine, Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA; Weill Cornell/Rockefeller/Sloan Kettering Tri-Institutional MD-PhD program, New York, NY 10021, USA.
Alexander PolyzosSanford I. Weill Department of Medicine, Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA. Electronic address: app2006@med.cornell.edu.
Luke WojenskiDepartment of Molecular and Cellular Biology, University of Connecticut, Storrs, CT 06269, USA.
Andreas KloetgenDepartment of Pathology, NYU School of Medicine, New York, NY 10016, USA; Department of Computational Biology of Infection Research, Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany.
Jiexi LiSanford I. Weill Department of Medicine, Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA.
Dafne Campigli Di GiammartinoSanford I. Weill Department of Medicine, Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA.
Theodore SakellaropoulosDepartment of Pathology, NYU School of Medicine, New York, NY 10016, USA.
Aristotelis TsirigosDepartment of Pathology, NYU School of Medicine, New York, NY 10016, USA; Laura and Isaac Perlmutter Cancer Center and Helen L. and Martin S. Kimmel Center for Stem Cell Biology, NYU School of Medicine, New York, NY 10016, USA; Applied Bioinformatics Laboratories, NYU School of Medicine, New York, NY 10016, USA.
Leighton CoreDepartment of Molecular and Cellular Biology, University of Connecticut, Storrs, CT 06269, USA; Institute for Systems Genomics, University of Connecticut, Storrs, CT 06269, USA.
Effie ApostolouSanford I. Weill Department of Medicine, Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA. Electronic address: efa2001@med.cornell.edu.

Funding

Weill Cornell/Rockefeller/Sloan-Kettering MST ProgramT32GM007739 · NIGMS · WEILL MEDICAL COLL OF CORNELL UNIV · PI HSU, KATHARINE C · 1985 to 2023
$51.1M
The impact of changes in chromatin architecture on cancer phenotypes and tumor progressionP01CA229086 · NCI · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI ADRIANA HEGUY · 2019 to 2026
$17.0M
Targeting Epigenetic Heterogeneity in Pediatric T cell leukemia: Epi-Clones as Drivers of ChemoresistanceR01CA252239 · NCI · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI Aristotelis Tsirigos · 2021 to 2026
$3.7M
Training Program in Developmental BiologyT32HD060600 · NICHD · WEILL MEDICAL COLL OF CORNELL UNIV · PI BAO, ZHIRONG, STUHLMANN, HEIDI · 2010 to 2024
$3.5M
Defining the role of chromatin architecture in cell fate inheritanceDP2DA043813 · NIDA · WEILL MEDICAL COLL OF CORNELL UNIV · PI APOSTOLOU, EFFIE · 2016 to 2016
$2.5M
Regulation, evolution, and function of promoter-associated non-coding RNAsR35GM128857 · NIGMS · UNIVERSITY OF CONNECTICUT STORRS · PI CORE, LEIGHTON JAMES · 2018 to 2022
$2.0M
Organizational principles and functional role of 3D enhancer hubs in cell fate decisionsR01GM138635 · NIGMS · WEILL MEDICAL COLL OF CORNELL UNIV · PI APOSTOLOU, EFFIE · 2020 to 2023
$1.9M
The Role of Mitotic Bookmarking in the Molecular Resetting of the Pluripotent Stem Cell IdentityF30HD097926 · NICHD · WEILL MEDICAL COLL OF CORNELL UNIV · PI PELHAM-WEBB, BOBBIE · 2019 to 2020
$94k
NCI NIH HHS P01 CA229086NCI NIH HHS R01 CA252239NICHD NIH HHS F30 HD097926NICHD NIH HHS T32 HD060600NIDA NIH HHS DP2 DA043813NIGMS NIH HHS R01 GM138635NIGMS NIH HHS R35 GM128857NIGMS NIH HHS T32 GM007739
6 · The paper itself

Abstract

During self-renewal, cell-type-defining features are drastically perturbed in mitosis and must be faithfully reestablished upon G1 entry, a process that remains largely elusive. Here, we characterized at a genome-wide scale the dynamic transcriptional and architectural resetting of mouse pluripotent stem cells (PSCs) upon mitotic exit. We captured distinct waves of transcriptional reactivation with rapid induction of stem cell genes and transient activation of lineage-specific genes. Topological reorganization at different hierarchical levels also occurred in an asynchronous manner and showed partial coordination with transcriptional resetting. Globally, rapid transcriptional and architectural resetting associated with mitotic retention of H3K27 acetylation, supporting a bookmarking function. Indeed, mitotic depletion of H3K27ac impaired the early reactivation of bookmarked, stem-cell-associated genes. However, 3D chromatin reorganization remained largely unaffected, suggesting that these processes are driven by distinct forces upon mitotic exit. This study uncovers principles and mediators of PSC molecular resetting during self-renewal.

Indexed as

AcetylationAnimalsCell LineChromatinDrosophilaHistone CodeHistonesMaleMiceMice, Inbred C57BLMitosisPluripotent Stem CellsTranscriptional ActivationTranscription, GeneticChromatinHistones3D chromatin organizationbookmarkingcell identityenhancer-promoter interactionH3K27acHi-Cmitosispluripotent stem cellsPRO-seqtranscription reactivation

Identifiers

PMID33730542
PMCPMC8052294

What OpenQuestion holds

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Registered trials

None linked

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.