Evidence map›Paper›PMID 33159047›Full record

ArticleCell death & disease2020

SYK inhibition targets acute myeloid leukemia stem cells by blocking their oxidative metabolism.

Anna Polak, Emilia Bialopiotrowicz, Beata Krzymieniewska, Jolanta Wozniak, Marta Stojak, Magdalena Cybulska, Ewelina Kaniuga, Michał Mikula, Ewa Jablonska, Patryk Gorniak and 12 more

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 8% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
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  14. Metabolic dependencies of acute myeloid leukemia stem cells.International journal of hematology · 2024
    Review
  15. Article
  16. Primary Human Leukemia Stem Cell (LSC) Isolation and Characterization.Methods in molecular biology (Clifton, N.J.) · 2024
    Article
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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

22 authors at 5 institutions in 2 countries.

Anna PolakDepartment of Experimental Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.ORCID 0000-0001-8686-3429
Emilia BialopiotrowiczDepartment of Experimental Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
Beata KrzymieniewskaDepartment of Diagnostic Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
Jolanta WozniakDepartment of Diagnostic Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
Marta StojakJagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Kraków, Poland.
Magdalena CybulskaDepartment of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
Ewelina KaniugaDepartment of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
Michał MikulaDepartment of Genetics, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland.
Ewa JablonskaDepartment of Experimental Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
Patryk GorniakDepartment of Experimental Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
Monika Noyszewska-KaniaDepartment of Experimental Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
Maciej SzydlowskiDepartment of Experimental Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
Karolina PiechnaDepartment of Experimental Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
Katarzyna PiwockaLaboratory of Cytometry, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland.
Lukasz BugajskiLaboratory of Cytometry, Nencki Institute of Experimental Biology, Polish Academy of Sciences, Warsaw, Poland.
Ewa Lech-MarandaDepartment of Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
Joanna BarankiewiczDepartment of Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
Agnieszka Kolkowska-LesniakDepartment of Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
Elzbieta PatkowskaDepartment of Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
Eliza Glodkowska-MrowkaDepartment of Experimental Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.
Natalia BaranDepartment of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.ORCID 0000-0003-0618-4798
Przemyslaw JuszczynskiDepartment of Experimental Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland. pjuszczynski@ihit.waw.pl.ORCID 0000-0001-7215-0444
Instytut Hematologii i Transfuzjologi · PLThe Maria Sklodowska-Curie National Research Institute of Oncology · PLInstytut Biologii Doświadczalnej im. Marcelego Nenckiego · PLJagiellonian University · PLThe University of Texas MD Anderson Cancer Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Spleen tyrosine kinase (SYK) is an important oncogene and signaling mediator activated by cell surface receptors crucial for acute myeloid leukemia (AML) maintenance and progression. Genetic or pharmacologic inhibition of SYK in AML cells leads to increased differentiation, reduced proliferation, and cellular apoptosis. Herein, we addressed the consequences of SYK inhibition to leukemia stem-cell (LSC) function and assessed SYK-associated pathways in AML cell biology. Using gain-of-function MEK kinase mutant and constitutively active STAT5A, we demonstrate that R406, the active metabolite of a small-molecule SYK inhibitor fostamatinib, induces differentiation and blocks clonogenic potential of AML cells through the MEK/ERK1/2 pathway and STAT5A transcription factor, respectively. Pharmacological inhibition of SYK with R406 reduced LSC compartment defined as CD34

Indexed as

Oxidative PhosphorylationAnimalsApoptosisCell ProliferationCell RespirationFemaleGene Expression Regulation, LeukemicHumansLeukemia, Myeloid, AcuteMiceMice, Inbred NODMice, SCIDNeoplastic Stem CellsOxidative StressProtein Kinase InhibitorsSTAT5 Transcription FactorProtein Kinase InhibitorsSTAT5A protein, humanSTAT5 Transcription FactorSyk KinaseSYK protein, humanTumor Suppressor Proteins

Identifiers

PMID33159047
PMCPMC7648638
OpenAlexW3095757021

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.