Evidence map›Paper›PMID 33953180›Full record

ArticleNature communications2021

Multiple roles of H2A.Z in regulating promoter chromatin architecture in human cells.

Lauren Cole, Sebastian Kurscheid, Maxim Nekrasov, Renae Domaschenz, Daniel L Vera, Jonathan H Dennis, David J Tremethick

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
2.9field-weighted citation impact, top 8% 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

31 citing papers in PubMed, 50 citations in OpenAlex.

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  9. Cryo-EM structures reveal the acetylation process of piccolo NuA4.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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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

7 authors at 2 institutions in 2 countries.

Lauren Cole *College of Arts and Sciences, Department of Biological Sciences, Florida State University, Tallahassee, FL, USA.
Sebastian Kurscheid *The John Curtin School of Medical Research, The Australian National University, Canberra, Australia.ORCID 0000-0002-4887-7480
Maxim Nekrasov *The John Curtin School of Medical Research, The Australian National University, Canberra, Australia.ORCID 0000-0003-1075-9507
Renae DomaschenzThe John Curtin School of Medical Research, The Australian National University, Canberra, Australia.
Daniel L VeraCollege of Arts and Sciences, Department of Biological Sciences, Florida State University, Tallahassee, FL, USA.
Jonathan H DennisCollege of Arts and Sciences, Department of Biological Sciences, Florida State University, Tallahassee, FL, USA. dennis@bio.fsu.edu.
David J TremethickThe John Curtin School of Medical Research, The Australian National University, Canberra, Australia. David.Tremethick@anu.edu.au.ORCID 0000-0001-5274-8078
Australian National University · AUFlorida State University · US

Funding

Chromatin structural changes linking drugs of abuse with HIV reactivationR01DA033775 · NIDA · FLORIDA STATE UNIVERSITY · PI DENNIS, JONATHAN H · 2012 to 2016
$1.8M
NIDA NIH HHS R01 DA033775
6 · The paper itself

Abstract

Chromatin accessibility of a promoter is fundamental in regulating transcriptional activity. The histone variant H2A.Z has been shown to contribute to this regulation, but its role has remained poorly understood. Here, we prepare high-depth maps of the position and accessibility of H2A.Z-containing nucleosomes for all human Pol II promoters in epithelial, mesenchymal and isogenic cancer cell lines. We find that, in contrast to the prevailing model, many different types of active and inactive promoter structures are observed that differ in their nucleosome organization and sensitivity to MNase digestion. Key aspects of an active chromatin structure include positioned H2A.Z MNase resistant nucleosomes upstream or downstream of the TSS, and a MNase sensitive nucleosome at the TSS. Furthermore, the loss of H2A.Z leads to a dramatic increase in the accessibility of transcription factor binding sites. Collectively, these results suggest that H2A.Z has multiple and distinct roles in regulating gene expression dependent upon its location in a promoter.

Indexed as

Promoter Regions, GeneticBinding SitesCell Line, TumorChromatinEpigenomicsGene ExpressionHistonesHumansMicrococcal NucleaseNucleosomesRNA Polymerase IITranscription FactorsChromatinhistone H2A.F-ZHistonesMicrococcal NucleaseNucleosomesRNA Polymerase IITranscription Factors

Identifiers

PMID33953180
PMCPMC8100287
OpenAlexW3159491787

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.