Evidence map›Paper›PMID 33473122›Full record

ArticleNature communications2021

Short H2A histone variants are expressed in cancer.

Guo-Liang Chew, Marie Bleakley, Robert K Bradley, Harmit S Malik, Steven Henikoff, Antoine Molaro, Jay Sarthy

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 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

33 citing papers in PubMed, 46 citations in OpenAlex.

  1. Article
  2. Key regulatory elements of the TGFβ-LRRC15 axis predict disease progression and immunotherapy resistance across cancer types.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  20. Epigenomic reprogramming in iAs-mediated carcinogenesis.Advances in pharmacology (San Diego, Calif.) · 2023
    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

7 authors at 5 institutions in 4 countries.

Guo-Liang ChewThe Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore.ORCID 0000-0003-4357-1404
Marie BleakleyClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
Robert K BradleyComputational Biology Program, Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.ORCID 0000-0002-8046-1063
Harmit S MalikBasic Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
Steven HenikoffBasic Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.ORCID 0000-0002-7621-8685
Antoine MolaroBasic Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA. antoine.molaro@uca.fr.ORCID 0000-0002-3756-3793
Jay SarthyBasic Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA. jsarthy@fredhutch.org.ORCID 0000-0001-5244-7865
Cape Town HVTN Immunology Laboratory / Hutchinson Centre Research Institute of South Africa · ZAHoward Hughes Medical Institute · USFred Hutch Cancer Center · USNational University of Singapore · SGUniversity of Washington · US

Funding

Genetic Conflict Shapes Centromeres and HeterochromatinR01GM074108 · NIGMS · FRED HUTCHINSON CANCER RESEARCH CENTER · PI MALIK, HARMIT S. · 2005 to 2022
$6.1M
Howard Hughes Medical InstituteNIGMS NIH HHS R01 GM074108
6 · The paper itself

Abstract

Short H2A (sH2A) histone variants are primarily expressed in the testes of placental mammals. Their incorporation into chromatin is associated with nucleosome destabilization and modulation of alternate splicing. Here, we show that sH2As innately possess features similar to recurrent oncohistone mutations associated with nucleosome instability. Through analyses of existing cancer genomics datasets, we find aberrant sH2A upregulation in a broad array of cancers, which manifest splicing patterns consistent with global nucleosome destabilization. We posit that short H2As are a class of "ready-made" oncohistones, whose inappropriate expression contributes to chromatin dysfunction in cancer.

Indexed as

Gene Expression Regulation, NeoplasticAlternative SplicingAnimalsChromatinEpigenomicsFemaleGenomicsHistonesHumansNeoplasmsNucleosomesPlacentaPregnancyUp-RegulationChromatinHistonesNucleosomes

Identifiers

PMID33473122
PMCPMC7817690
OpenAlexW3125766006

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.