Evidence map›Paper›PMID 36806742›Full record

ArticleNucleic acids research2023

Comprehensive chromatin proteomics resolves functional phases of pluripotency and identifies changes in regulatory components.

Enes Ugur, Alexandra de la Porte, Weihua Qin, Sebastian Bultmann, Alina Ivanova, Micha Drukker, Matthias Mann, Michael Wierer, Heinrich Leonhardt

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 15% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
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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

9 authors at 5 institutions in 3 countries.

Enes UgurFaculty of Biology and Center for Molecular Biosystems (BioSysM), Human Biology and BioImaging, Ludwig-Maximilians-Universität München, Munich 81377, Germany.ORCID 0000-0003-1950-8712
Alexandra de la PorteInstitute of Stem Cell Research, Helmholtz Center Munich, Neuherberg 85764, Germany.
Weihua QinFaculty of Biology and Center for Molecular Biosystems (BioSysM), Human Biology and BioImaging, Ludwig-Maximilians-Universität München, Munich 81377, Germany.ORCID 0000-0002-4401-4442
Sebastian BultmannFaculty of Biology and Center for Molecular Biosystems (BioSysM), Human Biology and BioImaging, Ludwig-Maximilians-Universität München, Munich 81377, Germany.ORCID 0000-0002-5681-1043
Alina IvanovaFaculty of Biology and Center for Molecular Biosystems (BioSysM), Human Biology and BioImaging, Ludwig-Maximilians-Universität München, Munich 81377, Germany.
Micha DrukkerInstitute of Stem Cell Research, Helmholtz Center Munich, Neuherberg 85764, Germany.ORCID 0000-0002-4279-1125
Matthias MannDepartment of Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, Martinsried 82152, Germany.ORCID 0000-0003-1292-4799
Michael WiererDepartment of Proteomics and Signal Transduction, Max-Planck Institute of Biochemistry, Martinsried 82152, Germany.ORCID 0000-0002-0356-5571
Heinrich LeonhardtFaculty of Biology and Center for Molecular Biosystems (BioSysM), Human Biology and BioImaging, Ludwig-Maximilians-Universität München, Munich 81377, Germany.ORCID 0000-0002-5086-6449
Ludwig-Maximilians-Universität München · DEUniversity of Copenhagen · DKHelmholtz Zentrum München · DELeiden University · NLMax Planck Institute of Biochemistry · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The establishment of cellular identity is driven by transcriptional and epigenetic regulators of the chromatin proteome - the chromatome. Comprehensive analyses of the chromatome composition and dynamics can therefore greatly improve our understanding of gene regulatory mechanisms. Here, we developed an accurate mass spectrometry (MS)-based proteomic method called Chromatin Aggregation Capture (ChAC) followed by Data-Independent Acquisition (DIA) and analyzed chromatome reorganizations during major phases of pluripotency. This enabled us to generate a comprehensive atlas of proteomes, chromatomes, and chromatin affinities for the ground, formative and primed pluripotency states, and to pinpoint the specific binding and rearrangement of regulatory components. These comprehensive datasets combined with extensive analyses identified phase-specific factors like QSER1 and JADE1/2/3 and provide a detailed foundation for an in-depth understanding of mechanisms that govern the phased progression of pluripotency. The technical advances reported here can be readily applied to other models in development and disease.

Indexed as

ChromatinEmbryonic Stem CellsPluripotent Stem CellsProteomicsAnimalsHumansMass SpectrometryMiceProteomeChromatinProteome

Identifiers

PMID36806742
PMCPMC10085704
OpenAlexW4321371924

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.