Evidence map›Paper›PMID 35046519›Full record

ReviewCell research2022

Mechanisms of Polycomb group protein function in cancer.

Victoria Parreno, Anne-Marie Martinez, Giacomo Cavalli

Open access · hybridAbstract readReview
In one paragraph

Review in Cell research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 94 papers.

0numbers the graph read from it
0cells of the map it votes in
94citing papers in PubMed
10.7field-weighted citation impact, top 1% 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

94 citing papers in PubMed, 132 citations in OpenAlex.

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  15. Case Report: Identification of rareFrontiers in oncology · 2026
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34 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Victoria ParrenoInstitute of Human Genetics, UMR 9002, CNRS-University of Montpellier, Montpellier, France.
Anne-Marie MartinezInstitute of Human Genetics, UMR 9002, CNRS-University of Montpellier, Montpellier, France. anne-marie.martinez@igh.cnrs.fr.
Giacomo CavalliInstitute of Human Genetics, UMR 9002, CNRS-University of Montpellier, Montpellier, France. giacomo.cavalli@igh.cnrs.fr.ORCID http://orcid.org/0000-0003-3709-3469
Centre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cancer arises from a multitude of disorders resulting in loss of differentiation and a stem cell-like phenotype characterized by uncontrolled growth. Polycomb Group (PcG) proteins are members of multiprotein complexes that are highly conserved throughout evolution. Historically, they have been described as essential for maintaining epigenetic cellular memory by locking homeotic genes in a transcriptionally repressed state. What was initially thought to be a function restricted to a few target genes, subsequently turned out to be of much broader relevance, since the main role of PcG complexes is to ensure a dynamically choregraphed spatio-temporal regulation of their numerous target genes during development. Their ability to modify chromatin landscapes and refine the expression of master genes controlling major switches in cellular decisions under physiological conditions is often misregulated in tumors. Surprisingly, their functional implication in the initiation and progression of cancer may be either dependent on Polycomb complexes, or specific for a subunit that acts independently of other PcG members. In this review, we describe how misregulated Polycomb proteins play a pleiotropic role in cancer by altering a broad spectrum of biological processes such as the proliferation-differentiation balance, metabolism and the immune response, all of which are crucial in tumor progression. We also illustrate how interfering with PcG functions can provide a powerful strategy to counter tumor progression.

Indexed as

Drosophila ProteinsNeoplasmsChromatinGenes, HomeoboxHumansPolycomb-Group ProteinsPolycomb Repressive Complex 1ChromatinDrosophila ProteinsPolycomb-Group ProteinsPolycomb Repressive Complex 1

Identifiers

PMID35046519
PMCPMC8888700
OpenAlexW4206180415

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.