Evidence map›Paper›PMID 32533097›Full record

ArticleOncogene2020

The BLIMP1-EZH2 nexus in a non-Hodgkin lymphoma.

Kimberley Jade Anderson, Árný Björg Ósvaldsdóttir, Birgit Atzinger, Gunnhildur Ásta Traustadóttir, Kirstine Nolling Jensen, Aðalheiður Elín Lárusdóttir, Jón Thór Bergthórsson, Ingibjörg Hardardóttir, Erna Magnúsdóttir

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In one paragraph

Article in Oncogene, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 38% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
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  4. 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

9 authors at 1 institution in 1 country.

Kimberley Jade AndersonDepartment of Anatomy, Faculty of Medicine, University of Iceland, Vatnsmýrarvegur 16, 101, Reykjavik, Iceland.ORCID http://orcid.org/0000-0003-0629-6343
Árný Björg ÓsvaldsdóttirDepartment of Anatomy, Faculty of Medicine, University of Iceland, Vatnsmýrarvegur 16, 101, Reykjavik, Iceland.
Birgit AtzingerDepartment of Anatomy, Faculty of Medicine, University of Iceland, Vatnsmýrarvegur 16, 101, Reykjavik, Iceland.
Gunnhildur Ásta TraustadóttirDepartment of Anatomy, Faculty of Medicine, University of Iceland, Vatnsmýrarvegur 16, 101, Reykjavik, Iceland.
Kirstine Nolling JensenThe University of Iceland Biomedical Center, Vatnsmýrarvegur 16, 101, Reykjavík, Iceland.
Aðalheiður Elín LárusdóttirDepartment of Anatomy, Faculty of Medicine, University of Iceland, Vatnsmýrarvegur 16, 101, Reykjavik, Iceland.
Jón Thór BergthórssonDepartment of Biomedical Science, Faculty of Medicine, University of Iceland, Vatnsmýrarvegur 16, 101, Reykjavík, Iceland.
Ingibjörg HardardóttirThe University of Iceland Biomedical Center, Vatnsmýrarvegur 16, 101, Reykjavík, Iceland.ORCID http://orcid.org/0000-0003-0178-7047
Erna MagnúsdóttirDepartment of Anatomy, Faculty of Medicine, University of Iceland, Vatnsmýrarvegur 16, 101, Reykjavik, Iceland. erna@hi.is.ORCID http://orcid.org/0000-0002-3369-4390
University of Iceland · IS

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Waldenström's macroglobulinemia (WM) is a non-Hodgkin lymphoma, resulting in antibody-secreting lymphoplasmacytic cells in the bone marrow and pathologies resulting from high levels of monoclonal immunoglobulin M (IgM) in the blood. Despite the key role for BLIMP1 in plasma cell maturation and antibody secretion, its potential effect on WM cell biology has not yet been explored. Here we provide evidence of a crucial role for BLIMP1 in the survival of cells from WM cell line models and further demonstrate that BLIMP1 is necessary for the expression of the histone methyltransferase EZH2 in both WM and multiple myeloma cell lines. The effect of BLIMP1 on EZH2 levels is post-translational, at least partially through the regulation of proteasomal targeting of EZH2. Chromatin immunoprecipitation analysis and transcriptome profiling suggest that the two factors co-operate in regulating genes involved in cancer cell immune evasion. Co-cultures of natural killer cells and cells from a WM cell line further suggest that both factors participate in immune evasion by promoting escape from natural killer cell-mediated cytotoxicity. Together, the interplay of BLIMP1 and EZH2 plays a vital role in promoting the survival of WM cell lines, suggesting a role for the two factors in Waldenström's macroglobulinaemia.

Indexed as

Gene Expression Regulation, NeoplasticCell Line, TumorCell SurvivalEnhancer of Zeste Homolog 2 ProteinGene Expression ProfilingHEK293 CellsHumansLymphoma, Non-HodgkinMultiple MyelomaPositive Regulatory Domain I-Binding Factor 1Protein BindingWaldenstrom MacroglobulinemiaEnhancer of Zeste Homolog 2 ProteinPositive Regulatory Domain I-Binding Factor 1

Identifiers

PMID32533097
OpenAlexW3035329903

What OpenQuestion holds

Textmetadata
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.