Evidence map›Paper›PMID 37244935›Full record

ArticleNature communications2023

macroH2A2 antagonizes epigenetic programs of stemness in glioblastoma.

Ana Nikolic, Francesca Maule, Anna Bobyn, Katrina Ellestad, Seungil Paik, Sajid A Marhon, Parinaz Mehdipour, Xueqing Lun, Huey-Miin Chen, Claire Mallard and 20 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

11 citing papers in PubMed, 11 citations in OpenAlex.

  1. Molecular insights for the tumor suppressor role of SPOP in prostate cancer.Biochimica et biophysica acta. Reviews on cancer · 2026
    Review
  2. Review
  3. Article
  4. Review
  5. Epigenetic regulation of cancer stemness.Signal transduction and targeted therapy · 2025
    Review
  6. Review
  7. Review
  8. Review
  9. Review
  10. Review
  11. Review
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

30 authors at 4 institutions in 2 countries.

Ana NikolicArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Francesca MauleArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Anna BobynArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Katrina EllestadArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Seungil PaikArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Sajid A MarhonPrincess Margaret Cancer Centre, Toronto, ON, Canada.ORCID 0000-0002-1046-9852
Parinaz MehdipourPrincess Margaret Cancer Centre, Toronto, ON, Canada.ORCID 0000-0002-4476-9925
Xueqing LunArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Huey-Miin ChenArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.ORCID 0000-0002-1939-3487
Claire MallardArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Alexander J HayArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Michael J JohnstonArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.ORCID 0000-0001-6769-6311
Christopher J GafuikArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Franz J ZempArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Yaoqing ShenCanada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC, Canada.
Nicoletta NinkovicArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.ORCID 0000-0002-9138-4710
Katalin OszArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Elodie LabitAlberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.ORCID 0000-0002-7659-6248
N Daniel BergerArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Duncan K BrownseyArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
John J KellyArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Jeff BiernaskieAlberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Peter B DirksProgram in Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, ON, Canada.ORCID 0000-0001-5718-6465
Darren J DerksenArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.ORCID 0000-0002-5945-6921
Steven J M JonesCanada's Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, BC, Canada.ORCID 0000-0003-3394-2208
Donna L SengerArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Jennifer A ChanArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.ORCID 0000-0001-9798-1551
Douglas J MahoneyArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.ORCID 0000-0002-0642-992X
Daniel D De CarvalhoPrincess Margaret Cancer Centre, Toronto, ON, Canada.
Marco GalloArnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada. marco.gallo@ucalgary.ca.ORCID 0000-0002-8451-8207
University of Calgary · CAPrincess Margaret Cancer Centre · CAUniversity of British Columbia · CAUniversity of Toronto · CA

Funding

CIHR PJT-156278
6 · The paper itself

Abstract

Self-renewal is a crucial property of glioblastoma cells that is enabled by the choreographed functions of chromatin regulators and transcription factors. Identifying targetable epigenetic mechanisms of self-renewal could therefore represent an important step toward developing effective treatments for this universally lethal cancer. Here we uncover an epigenetic axis of self-renewal mediated by the histone variant macroH2A2. With omics and functional assays deploying patient-derived in vitro and in vivo models, we show that macroH2A2 shapes chromatin accessibility at enhancer elements to antagonize transcriptional programs of self-renewal. macroH2A2 also sensitizes cells to small molecule-mediated cell death via activation of a viral mimicry response. Consistent with these results, our analyses of clinical cohorts indicate that high transcriptional levels of this histone variant are associated with better prognosis of high-grade glioma patients. Our results reveal a targetable epigenetic mechanism of self-renewal controlled by macroH2A2 and suggest additional treatment approaches for glioblastoma patients.

Indexed as

Brain NeoplasmsGlioblastomaCell Line, TumorChromatinEpigenesis, GeneticGene Expression Regulation, NeoplasticHistonesHumansNeoplastic Stem CellsChromatinHistones

Identifiers

PMID37244935
PMCPMC10224928
OpenAlexW4378576129

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.