Evidence map›Paper›PMID 34301800›Full record

ArticleScience immunology2021

Pax5 regulates B cell immunity by promoting PI3K signaling via PTEN down-regulation.

Lesly Calderón, Karina Schindler, Stephen G Malin, Alexandra Schebesta, Qiong Sun, Tanja Schwickert, Chiara Alberti, Maria Fischer, Markus Jaritz, Hiromi Tagoh and 5 more

Open access · greenAbstract read
In one paragraph

Article in Science immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
5.2field-weighted citation impact, top 3% 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

42 citing papers in PubMed, 65 citations in OpenAlex.

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  9. Effect of Dead-CellAnimals : an open access journal from MDPI · 2025
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  18. SUMO-specific protease 1 regulates germinal center B cell response through deSUMOylation of PAX5.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  19. Review
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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

15 authors at 2 institutions in 3 countries.

Lesly CalderónResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria.ORCID 0000-0001-5253-7369
Karina SchindlerResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria.ORCID 0000-0001-6116-0006
Stephen G MalinResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria.ORCID 0000-0001-7723-9579
Alexandra SchebestaResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria.ORCID 0000-0002-8267-3289
Qiong SunResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria.
Tanja SchwickertResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria.
Chiara AlbertiResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria.ORCID 0000-0002-6857-9261
Maria FischerResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria.
Markus JaritzResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria.ORCID 0000-0002-9326-2047
Hiromi TagohResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria.ORCID 0000-0001-9905-6992
Anja EbertResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria.ORCID 0000-0002-2425-473X
Martina MinnichResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria.ORCID 0000-0003-4677-3300
Adrian ListonLaboratory of Lymphocyte Signalling and Development, The Babraham Institute, Cambridge CB22 3AT, UK.ORCID 0000-0002-6272-4085
Luisa CochellaResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria.ORCID 0000-0003-4018-7722
Meinrad BusslingerResearch Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), Campus-Vienna-Biocenter 1, A-1030 Vienna, Austria. busslinger@imp.ac.at.ORCID 0000-0002-9111-9351
Research Institute of Molecular Pathology · ATBabraham Institute · GB

Funding

European Research Council 291740European Research Council 740349
6 · The paper itself

Abstract

The transcription factor Pax5 controls B cell development, but its role in mature B cells is largely enigmatic. Here, we demonstrated that the loss of Pax5 by conditional mutagenesis in peripheral B lymphocytes led to the strong reduction of B-1a, marginal zone (MZ), and germinal center (GC) B cells as well as plasma cells. Follicular (FO) B cells tolerated the loss of Pax5 but had a shortened half-life. The Pax5-deficient FO B cells failed to proliferate upon B cell receptor or Toll-like receptor stimulation due to impaired PI3K-AKT signaling, which was caused by increased expression of PTEN, a negative regulator of the PI3K pathway. Pax5 restrained PTEN protein expression at the posttranscriptional level, likely involving

Indexed as

AnimalsB-LymphocytesCell DifferentiationDown-RegulationFemaleMaleMice, TransgenicPAX5 Transcription FactorPhosphatidylinositol 3-KinasesPTEN PhosphohydrolaseReceptors, Antigen, B-CellSignal TransductionToll-Like ReceptorsPax5 protein, mousePAX5 Transcription FactorPhosphatidylinositol 3-KinasesPTEN PhosphohydrolasePten protein, mouseReceptors, Antigen, B-CellToll-Like Receptors

Identifiers

PMID34301800
PMCPMC7611449
OpenAlexW3183144516

What OpenQuestion holds

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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.