Evidence map›Paper›PMID 36630607›Full record

ArticleBlood2023

SBNO2 is a critical mediator of STAT3-driven hematological malignancies.

Tania Brandstoetter, Johannes Schmoellerl, Reinhard Grausenburger, Sebastian Kollmann, Eszter Doma, Jani Huuhtanen, Thorsten Klampfl, Thomas Eder, Florian Grebien, Gregor Hoermann and 4 more

Open access · hybridAbstract read
In one paragraph

Article in Blood, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

10 citing papers in PubMed, 15 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

14 authors at 4 institutions in 3 countries.

Tania BrandstoetterInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.ORCID 0000-0003-4037-5352
Johannes SchmoellerlResearch Institute of Molecular Pathology, Vienna BioCenter, Vienna, Austria.ORCID 0000-0002-8461-8881
Reinhard GrausenburgerInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.
Sebastian KollmannInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.ORCID 0000-0001-7911-9896
Eszter DomaInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.
Jani HuuhtanenHematology Research Unit Helsinki, University of Helsinki and Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland.ORCID 0000-0003-2750-4033
Thorsten KlampflInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.ORCID 0000-0002-6666-9773
Thomas EderInstitute for Medical Biochemistry, University of Veterinary Medicine Vienna, Vienna, Austria.
Florian GrebienInstitute for Medical Biochemistry, University of Veterinary Medicine Vienna, Vienna, Austria.ORCID 0000-0003-4289-2281
Gregor HoermannMLL Munich Leukemia Laboratory, Munich, Germany.
Johannes ZuberResearch Institute of Molecular Pathology, Vienna BioCenter, Vienna, Austria.
Satu MustjokiHematology Research Unit Helsinki, University of Helsinki and Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland.ORCID 0000-0002-0816-8241
Barbara MaurerInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.
Veronika SexlInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.ORCID 0000-0001-9363-0412
University of Veterinary Medicine Vienna · ATResearch Institute of Molecular Pathology · ATUniversity of Helsinki · FIMunich Leukemia Laboratory (Germany) · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gain-of-function mutations in the signal transducer and activator of transcription 3 (STAT3) gene are recurrently identified in patients with large granular lymphocytic leukemia (LGLL) and in some cases of natural killer (NK)/T-cell and adult T-cell leukemia/lymphoma. To understand the consequences and molecular mechanisms contributing to disease development and oncogenic transformation, we developed murine hematopoietic stem and progenitor cell models that express mutated STAT3Y640F. These cells show accelerated proliferation and enhanced self-renewal potential. We integrated gene expression analyses and chromatin occupancy profiling of STAT3Y640F-transformed cells with data from patients with T-LGLL. This approach uncovered a conserved set of direct transcriptional targets of STAT3Y640F. Among these, strawberry notch homolog 2 (SBNO2) represents an essential transcriptional target, which was identified by a comparative genome-wide CRISPR/Cas9-based loss-of-function screen. The STAT3-SBNO2 axis is also present in NK-cell leukemia, T-cell non-Hodgkin lymphoma, and NPM-ALK-rearranged T-cell anaplastic large cell lymphoma (T-ALCL), which are driven by STAT3-hyperactivation/mutation. In patients with NPM-ALK+ T-ALCL, high SBNO2 expression correlates with shorter relapse-free and overall survival. Our findings identify SBNO2 as a potential therapeutic intervention site for STAT3-driven hematopoietic malignancies.

Indexed as

Hematologic NeoplasmsSTAT3 Transcription FactorAnaplastic Lymphoma KinaseAnimalsCell Line, TumorHumansLymphoma, Large-Cell, AnaplasticMiceRepressor ProteinsAnaplastic Lymphoma KinaseRepressor ProteinsSBNO2 protein, humanSTAT3 protein, humanSTAT3 Transcription Factor

Identifiers

PMID36630607
PMCPMC10646773
OpenAlexW4315631380

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.