Evidence map›Paper›PMID 34464475›Full record

ArticleFASEB journal : official publication of the Federation of American Societies for Experimental Biology2021

The histone methyltransferase Ezh2 restrains macrophage inflammatory responses.

Gareth B Kitchen, Thomas Hopwood, Thanuja Gali Ramamoorthy, Polly Downton, Nicola Begley, Tracy Hussell, David H Dockrell, Julie E Gibbs, David W Ray, Andrew S I Loudon

Open access · hybridAbstract read
In one paragraph

Article in FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

18 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
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  5. ThemBio · 2025
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  9. Emerging roles of MITF as a crucial regulator of immunity.Experimental & molecular medicine · 2024
    Review
  10. Article
  11. Article
  12. The Regulatory Roles ofInternational journal of molecular sciences · 2023
    Article
  13. Article
  14. Article
  15. Circadian clock function does not require the histone methyltransferase MLL3.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2022
    Article
  16. Article
  17. Review
  18. The histone methyltransferase Ezh2 restrains macrophage inflammatory responses.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2021
    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

10 authors at 3 institutions in 1 country.

Gareth B KitchenFaculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.ORCID https://orcid.org/0000-0001-5070-3183
Thomas HopwoodFaculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.
Thanuja Gali RamamoorthyFaculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.
Polly DowntonFaculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.
Nicola BegleyFaculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.
Tracy HussellFaculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.
David H DockrellDepartment of Infection Medicine and MRC Centre for Inflammation Research, University of Edinburgh, Edinburgh, UK.
Julie E GibbsFaculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.ORCID https://orcid.org/0000-0002-4248-2947
David W RayNIHR Oxford Biomedical Research Centre, John Radcliffe Hospital, Oxford, UK.ORCID https://orcid.org/0000-0002-4739-6773
Andrew S I LoudonFaculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, UK.
Manchester Academic Health Science Centre · GBCentre for Inflammation Research · GBJohn Radcliffe Hospital · GB

Funding

Biotechnology and Biological Sciences Research Council BB/K003097/1Medical Research Council MR/L011840/1Medical Research Council MR/M008908/1Medical Research Council MR/N002024/1Medical Research Council MR/N02995X/1Medical Research Council MR/P023576/1Medical Research Council MR/P023576/2Wellcome Trust 107851/Z/15/Z
6 · The paper itself

Abstract

Robust inflammatory responses are critical to survival following respiratory infection, with current attention focused on the clinical consequences of the Coronavirus pandemic. Epigenetic factors are increasingly recognized as important determinants of immune responses, and EZH2 is a prominent target due to the availability of highly specific and efficacious antagonists. However, very little is known about the role of EZH2 in the myeloid lineage. Here, we show EZH2 acts in macrophages to limit inflammatory responses to activation, and in neutrophils for chemotaxis. Selective genetic deletion in macrophages results in a remarkable gain in protection from infection with the prevalent lung pathogen, pneumococcus. In contrast, neutrophils lacking EZH2 showed impaired mobility in response to chemotactic signals, and resulted in increased susceptibility to pneumococcus. In summary, EZH2 shows complex, and divergent roles in different myeloid lineages, likely contributing to the earlier conflicting reports. Compounds targeting EZH2 are likely to impair mucosal immunity; however, they may prove useful for conditions driven by pulmonary neutrophil influx, such as adult respiratory distress syndrome.

Indexed as

AnimalsCells, CulturedEnhancer of Zeste Homolog 2 ProteinInflammationMacrophagesMiceMice, Inbred C57BLNeutrophilsEnhancer of Zeste Homolog 2 ProteinEzh2 protein, mouseEZHZinflammationlungmacrophageneutrophil

Identifiers

PMID34464475
PMCPMC8573545
OpenAlexW3198353783

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.