Evidence map›Paper›PMID 34320169›Full record

ArticleBlood2021

A STAT5B-CD9 axis determines self-renewal in hematopoietic and leukemic stem cells.

Sebastian Kollmann, Reinhard Grausenburger, Thorsten Klampfl, Michaela Prchal-Murphy, Klavdija Bastl, Hanja Pisa, Vanessa M Knab, Tania Brandstoetter, Eszter Doma, Wolfgang R Sperr and 9 more

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
5.6field-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

31 citing papers in PubMed, 44 citations in OpenAlex.

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  14. CD9 Counteracts Liver Steatosis and Mediates GCGR Agonist Hepatic Effects.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

19 authors at 4 institutions in 1 country.

Sebastian KollmannInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.ORCID 0000-0001-7911-9896
Reinhard GrausenburgerInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.
Thorsten KlampflInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.
Michaela Prchal-MurphyInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.
Klavdija BastlInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.
Hanja PisaSt Anna Children's Cancer Research Institute (CCRI), Vienna, Austria.ORCID 0000-0001-6352-5718
Vanessa M KnabInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.
Tania BrandstoetterInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.ORCID 0000-0003-4037-5352
Eszter DomaInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.
Wolfgang R SperrDepartment of Medicine I, Division of Hematology and Hemostaseology, Comprehensive Cancer Center, and.
Sabine LaggerUnit of Laboratory Animal Pathology, University of Veterinary Medicine Vienna, Vienna, Austria.
Matthias FarlikCeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.ORCID 0000-0003-0698-2992
Richard MorigglInstitute of Animal Breeding and Genetics, Unit for Functional Cancer Genomics, University of Veterinary Medicine, Vienna, Austria; and.ORCID 0000-0003-0918-9463
Peter ValentDepartment of Medicine I, Division of Hematology and Hemostaseology, Comprehensive Cancer Center, and.ORCID 0000-0003-0456-5095
Florian HalbritterSt Anna Children's Cancer Research Institute (CCRI), Vienna, Austria.ORCID 0000-0003-2452-4784
Karoline KollmannInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.
Gerwin HellerInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.
Barbara MaurerInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.ORCID 0000-0003-1343-8194
Veronika SexlInstitute of Pharmacology and Toxicology, University of Veterinary Medicine Vienna, Vienna, Austria.ORCID 0000-0001-9363-0412
University of Veterinary Medicine Vienna · ATMedical University of Vienna · ATSt Anna Children's Hospital · ATAustrian Academy of Sciences · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The transcription factors signal transducer and activator of transcription 5A (STAT5A) and STAT5B are critical in hematopoiesis and leukemia. They are widely believed to have redundant functions, but we describe a unique role for STAT5B in driving the self-renewal of hematopoietic and leukemic stem cells (HSCs/LSCs). We find STAT5B to be specifically activated in HSCs and LSCs, where it induces many genes associated with quiescence and self-renewal, including the surface marker CD9. Levels of CD9 represent a prognostic marker for patients with STAT5-driven leukemia, and our findings suggest that anti-CD9 antibodies may be useful in their treatment to target and eliminate LSCs. We show that it is vital to consider STAT5A and STAT5B as distinct entities in normal and malignant hematopoiesis.

Indexed as

Signal TransductionAnimalsCell Self RenewalHematopoiesisHematopoietic Stem CellsHumansLeukemiaMiceMice, Inbred C57BLNeoplastic Stem CellsSTAT5 Transcription FactorTetraspanin 29Tumor Cells, CulturedSTAT5 Transcription FactorTetraspanin 29

Identifiers

PMID34320169
PMCPMC8777465
OpenAlexW3185370633

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.