Evidence map›Paper›PMID 35256592›Full record

ArticleBlood cancer journal2022

Identification of the estrogen receptor beta as a possible new tamoxifen-sensitive target in diffuse large B-cell lymphoma.

Myra Langendonk, Mathilde R W de Jong, Nienke Smit, Jonas Seiler, Bart Reitsma, Emanuele Ammatuna, Andor W J M Glaudemans, Anke van den Berg, Gerwin A Huls, Lydia Visser and 1 more

Open access · goldAbstract read
In one paragraph

Article in Blood cancer journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

11 citing papers in PubMed, 20 citations in OpenAlex.

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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

11 authors at 2 institutions in 1 country.

Myra LangendonkUniversity of Groningen, University Medical Center Groningen, Department of Hematology, Groningen, the Netherlands.ORCID 0000-0002-1967-6997
Mathilde R W de JongUniversity of Groningen, University Medical Center Groningen, Department of Hematology, Groningen, the Netherlands.
Nienke SmitUniversity of Groningen, University Medical Center Groningen, Department of Hematology, Groningen, the Netherlands.
Jonas SeilerUniversity of Groningen, ERIBA, Genomic Instability in Development and Disease, Groningen, the Netherlands.ORCID 0000-0002-0993-8834
Bart ReitsmaUniversity of Groningen, University Medical Center Groningen, Department of Hematology, Groningen, the Netherlands.
Emanuele AmmatunaUniversity of Groningen, University Medical Center Groningen, Department of Hematology, Groningen, the Netherlands.
Andor W J M GlaudemansUniversity of Groningen, University Medical center Groningen, Department of Nuclear Medicine and Molecular Imaging, Groningen, The Netherlands.
Anke van den BergUniversity of Groningen, University Medical Center Groningen, Department of Pathology and Medical Biology, Groningen, the Netherlands.ORCID 0000-0002-8894-2638
Gerwin A HulsUniversity of Groningen, University Medical Center Groningen, Department of Hematology, Groningen, the Netherlands.
Lydia VisserUniversity of Groningen, University Medical Center Groningen, Department of Pathology and Medical Biology, Groningen, the Netherlands.
Tom van MeertenUniversity of Groningen, University Medical Center Groningen, Department of Hematology, Groningen, the Netherlands. t.van.meerten@umcg.nl.ORCID 0000-0002-5581-6950
University Medical Center Groningen · NLUniversity of Groningen · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diffuse large B-cell lymphoma (DLBCL) is the most common lymphoma subtype. Despite the proven efficacy of combined immunochemotherapy (R-CHOP) in the majority of patients, ~40% of DLBCL patients do not respond or will relapse and consequently have a very poor prognosis. The development of targeted therapies has not improved patient survival, underscoring the need for new treatment approaches. Using an unbiased genome-wide CD20 guilt-by-association approach in more than 1800 DLBCL patients, we previously identified the estrogen receptor beta (ERβ) as a new target in DLBCL. Here, we demonstrate that ERβ is expressed at significantly higher levels in DLBCL compared to normal B cells, and ERβ plays a role in the protection against apoptosis in DLBCL. Targeting of the ERβ with the selective estrogen receptor modulator tamoxifen reduces cell viability in all tested DLBCL cell lines. Tamoxifen-induced cell death was significantly decreased in an ERβ knock-out cell line. The activity of tamoxifen was confirmed in a xenograft human lymphoma model, as tumor growth decreased, and survival significantly improved. Finally, tamoxifen-treated breast cancer (BC) patients showed a significantly reduced risk of 38% for DLBCL compared to BC patients who did not receive tamoxifen. Our findings provide a rationale to investigate tamoxifen, a hormonal drug with a good safety profile, in DLBCL patients.

Indexed as

Estrogen Receptor betaLymphoma, Large B-Cell, DiffuseAntineoplastic Combined Chemotherapy ProtocolsCyclophosphamideDoxorubicinHumansNeoplasm Recurrence, LocalRituximabTamoxifenVincristineCyclophosphamideDoxorubicinEstrogen Receptor betaRituximabTamoxifenVincristine

Identifiers

PMID35256592
PMCPMC8901714
OpenAlexW4220922884

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.