Evidence map›Paper›PMID 34092471›Full record

ReviewTrends in cell biology2021

Polycomb repressive complex 2 in the driver's seat of childhood and young adult brain tumours.

Brian Krug, Ashot S Harutyunyan, Shriya Deshmukh, Nada Jabado

Open access · greenAbstract readReview
In one paragraph

Review in Trends in cell biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Review
  7. Epigenetic Regulation in Drosophila Tumor Models.Advances in experimental medicine and biology · 2025
    Review
  8. Review
  9. Review
  10. Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. Polycomb Repressive Complex 2 in Oncology.Cancer treatment and research · 2023
    Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. 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

4 authors at 1 institution in 1 country.

Brian KrugDepartment of Human Genetics, McGill University, Montreal, QC, Canada.
Ashot S HarutyunyanDepartment of Human Genetics, McGill University, Montreal, QC, Canada.
Shriya DeshmukhDivision of Experimental Medicine, McGill University, Montreal, QC, Canada.
Nada JabadoDepartment of Human Genetics, McGill University, Montreal, QC, Canada; Division of Experimental Medicine, McGill University, Montreal, QC, Canada; Department of Pediatrics, McGill University, Montreal, QC, Canada; The Research Institute of the McGill University Health Center, Montreal, H4A 3J, Canada. Electronic address: nada.jabado@mcgill.ca.
McGill University · CA

Funding

Shared Resources Core 2: Quantitative Proteomics CoreP01CA196539 · NCI · ROCKEFELLER UNIVERSITY · PI MUIR, TOM · 2015 to 2024
$17.6M
CIHR FDN-154307CIHR MOP-286756NCI NIH HHS P01 CA196539
6 · The paper itself

Abstract

Deregulation of the epigenome underlies oncogenesis in numerous primary brain tumours in children and young adults. In this review, we describe how recurrent mutations in isocitrate dehydrogenases or histone 3 variants (oncohistones) in gliomas, expression of the oncohistone mimic enhancer of Zeste homologs inhibiting protein (EZHIP) in a subgroup of ependymoma, and epigenetic alterations in other embryonal tumours promote oncogenicity. We review the proposed mechanisms of cellular transformation, current tumorigenesis models and their link to development. We further stress the narrow developmental windows permissive to their oncogenic potential and how this may stem from converging effects deregulating polycomb repressive complex (PRC)2 function and targets. As altered chromatin states may be reversible, improved understanding of aberrant cancer epigenomes could orient the design of effective therapies.

Indexed as

Brain NeoplasmsEpendymomaGliomaChildHumansOncogenesPolycomb Repressive Complex 1Polycomb Repressive Complex 2Polycomb Repressive Complex 1Polycomb Repressive Complex 2epigenomeEZH inhibiting proteingliomaisocitrate dehydrogenasespolycomb repressive complex 2

Identifiers

PMID34092471
PMCPMC8448921
OpenAlexW3169823111

What OpenQuestion holds

Textmetadata
LicenceTDM
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.