Evidence map›Paper›PMID 36544762›Full record

ArticleFrontiers in immunology2022

IRF2 is required for development and functional maturation of human NK cells.

Eva Persyn, Sigrid Wahlen, Laura Kiekens, Wouter Van Loocke, Hannah Siwe, Els Van Ammel, Zenzi De Vos, Filip Van Nieuwerburgh, Patrick Matthys, Tom Taghon and 3 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

8 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Review
  3. Origin and stepwise evolution of vertebrate lungs.Nature ecology & evolution · 2025
    Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. 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

13 authors at 3 institutions in 1 country.

Eva PersynLaboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.
Sigrid WahlenLaboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.
Laura KiekensLaboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.
Wouter Van LoockeCancer Research Institute Ghent (CRIG), Ghent, Belgium.
Hannah SiweLaboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.
Els Van AmmelLaboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.
Zenzi De VosLaboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.
Filip Van NieuwerburghDepartment of Pharmaceutics, Ghent University, Ghent, Belgium.
Patrick MatthysLaboratory of Immunobiology, Rega Institute for Medical Research, Department of Microbiology, Immunology and Transplantation, K.U. Leuven, Leuven, Belgium.
Tom TaghonLaboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.
Bart VandekerckhoveLaboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.
Pieter Van VlierbergheCancer Research Institute Ghent (CRIG), Ghent, Belgium.
Georges LeclercqLaboratory of Experimental Immunology, Department of Diagnostic Sciences, Ghent University, Ghent, Belgium.
Cancer Research Institute Ghent · BEGhent University · BEKU Leuven · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Natural killer (NK) cells are cytotoxic and cytokine-producing lymphocytes that play an important role in the first line of defense against malignant or virus-infected cells. A better understanding of the transcriptional regulation of human NK cell differentiation is crucial to improve the efficacy of NK cell-mediated immunotherapy for cancer treatment. Here, we studied the role of the transcription factor interferon regulatory factor (IRF) 2 in human NK cell differentiation by stable knockdown or overexpression in cord blood hematopoietic stem cells and investigated its effect on development and function of the NK cell progeny. IRF2 overexpression had limited effects in these processes, indicating that endogenous IRF2 expression levels are sufficient. However, IRF2 knockdown greatly reduced the cell numbers of all early differentiation stages, resulting in decimated NK cell numbers. This was not caused by increased apoptosis, but by decreased proliferation. Expression of IRF2 is also required for functional maturation of NK cells, as the remaining NK cells after silencing of IRF2 had a less mature phenotype and showed decreased cytotoxic potential, as well as a greatly reduced cytokine secretion. Thus, IRF2 plays an important role during development and functional maturation of human NK cells.

Indexed as

Killer Cells, NaturalTranscription FactorsCell DifferentiationCytokinesGene Expression RegulationHumansInterferon Regulatory Factor-2CytokinesInterferon Regulatory Factor-2IRF2 protein, humanTranscription Factorshuman NK cellsIRF2NK cell biologyNK cell developmenttranscription factor

Identifiers

PMID36544762
PMCPMC9762550
OpenAlexW4311629979

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.