Evidence map›Paper›PMID 30755708›Full record

ArticleLeukemia2019

EZH2 is overexpressed in transitional preplasmablasts and is involved in human plasma cell differentiation.

Laurie Herviou, Michel Jourdan, Anne-Marie Martinez, Giacomo Cavalli, Jerome Moreaux

Open access · hybridAbstract read
In one paragraph

Article in Leukemia, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Review
  6. EZH2 coordinates memory B-cell programming and recall responses.Journal of immunology (Baltimore, Md. : 1950) · 2025
    Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. The Role of Protein Methyltransferases in Immunity.Molecules (Basel, Switzerland) · 2024
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Histone Modifications and Their Targeting in Lymphoid Malignancies.International journal of molecular sciences · 2021
    Review
  19. Insights into high-risk multiple myeloma from an analysis of the role of PHF19 in cancer.Journal of experimental & clinical cancer research : CR · 2021
    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

5 authors at 1 institution in 1 country.

Laurie HerviouIGH, CNRS, University of Montpellier, Montpellier, France.
Michel JourdanIGH, CNRS, University of Montpellier, Montpellier, France.
Anne-Marie MartinezIGH, CNRS, University of Montpellier, Montpellier, France.
Giacomo CavalliIGH, CNRS, University of Montpellier, Montpellier, France.
Jerome MoreauxIGH, CNRS, University of Montpellier, Montpellier, France. jerome.moreaux@igh.cnrs.fr.ORCID http://orcid.org/0000-0002-5717-3207
Centre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plasma cells (PCs) play a major role in the defense of the host organism against pathogens. We have shown that PC generation can be modeled using multi-step culture systems that reproduce the sequential cell differentiation occurring in vivo. Using this unique model, we investigated the role of EZH2 during PC differentiation (PCD) using H3K27me3 and EZH2 ChIP-binding profiles. We then studied the effect of the inhibition of EZH2 enzymatic activity to understand how EZH2 regulates the key functions involved in PCD. EZH2 expression significantly increases in preplasmablasts with H3K27me3 mediated repression of genes involved in B cell and plasma cell identity. EZH2 was also found to be recruited to H3K27me3-free promoters of transcriptionally active genes known to regulate cell proliferation. Inhibition the catalytic activity of EZH2 resulted in B to PC transcriptional changes associated with PC maturation induction, as well as higher immunoglobulin secretion. Altogether, our data suggest that EZH2 is involved in the maintenance of preplasmablast transitory immature proliferative state that supports their amplification.

Indexed as

Cell DifferentiationCells, CulturedEnhancer of Zeste Homolog 2 ProteinHumansPlasma CellsTranscriptomeEnhancer of Zeste Homolog 2 ProteinEZH2 protein, human

Identifiers

PMID30755708
PMCPMC6756037
OpenAlexW2913497115

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.