Evidence map›Paper›PMID 36354740›Full record

ArticleeLife2022

Mcm2 promotes stem cell differentiation via its ability to bind H3-H4.

Xiaowei Xu, Xu Hua, Kyle Brown, Xiaojun Ren, Zhiguo Zhang

Open access · goldAbstract read
In one paragraph

Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

25 citing papers in PubMed, 31 citations in OpenAlex.

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  16. Modulating DNA Polα Enhances Cell Reprogramming Across Species.bioRxiv : the preprint server for biology · 2024
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  17. Review
  18. Article
  19. DNA polymerase delta governs parental histone transfer to DNA replication lagging strand.Proceedings of the National Academy of Sciences of the United States of America · 2024
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  20. Article
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

5 authors at 2 institutions in 1 country.

Xiaowei Xu *Institute for Cancer Genetics, Columbia University Medical Center, New York, United States.ORCID 0000-0001-6050-9536
Xu Hua *Institute for Cancer Genetics, Columbia University Medical Center, New York, United States.ORCID 0000-0002-9775-4129
Kyle BrownDepartment of Chemistry, University of Colorado Denver, Denver, United States.
Xiaojun RenDepartment of Chemistry, University of Colorado Denver, Denver, United States.ORCID 0000-0002-3931-7625
Zhiguo ZhangInstitute for Cancer Genetics, Columbia University Medical Center, New York, United States.ORCID 0000-0002-9451-2685
Columbia University Irving Medical Center · USUniversity of Colorado Denver · US

Funding

Tumor Biology and Microenvironment ProgramP30CA013696 · NCI · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI Anil K Rustgi · 1985 to 2026
$115.3M
Mechanisms of Epigenetic inheritanceR35GM118015 · NIGMS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI Zhiguo Zhang · 2016 to 2026
$9.5M
NCI NIH HHS P30 CA013696NIGMS NIH HHS R35 GM118015
6 · The paper itself

Abstract

Mcm2, a subunit of the minichromosome maintenance proteins 2-7 (Mcm2-7) helicase best known for its role in DNA replication, contains a histone binding motif that facilitates the transfer of parental histones following DNA replication. Here, we show that Mcm2 is important for the differentiation of mouse embryonic stem (ES) cells. The Mcm2-2A mutation defective in histone binding shows defects in silencing of pluripotent genes and the induction of lineage-specific genes. The defects in the induction of lineage-specific genes in the mutant cells are likely, at least in part, due to reduced binding to Asf1a, a histone chaperone that binds Mcm2 and is important for nucleosome disassembly at bivalent chromatin domains containing repressive H3K27me3 and active H3K4me3 modifications during differentiation. Mcm2 localizes at transcription starting sites and the binding of Mcm2 at gene promoters is disrupted in both Mcm2-2A ES cells and neural precursor cells (NPCs). Reduced Mcm2 binding at bivalent chromatin domains in Mcm2-2A ES cells correlates with decreased chromatin accessibility at corresponding sites in NPCs. Together, our studies reveal a novel function of Mcm2 in ES cell differentiation, likely through manipulating chromatin landscapes at bivalent chromatin domains.

Indexed as

HistonesNeural Stem CellsAnimalsCell Cycle ProteinsCell DifferentiationChromatinChromatin Assembly and DisassemblyMiceMolecular ChaperonesAsf1a protein, mouseCell Cycle ProteinsChromatinHistonesMolecular Chaperonesbivalent chromatin domainschromatin accessibilitychromosomesgene expressionMcm2mousemouse ES cell differentiationneural differentiationparental histone transfer

Identifiers

PMID36354740
PMCPMC9681210
OpenAlexW4308686109

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.