Evidence map›Paper›PMID 32614965›Full record

ArticleBlood advances2020

Inflammation-driven activation of JAK/STAT signaling reversibly accelerates acute myeloid leukemia in vitro.

Jan Habbel, Lucas Arnold, Yiyang Chen, Michael Möllmann, Kirsten Bruderek, Sven Brandau, Ulrich Dührsen, Maher Hanoun

Open access · goldAbstract read
In one paragraph

Article in Blood advances, 2020. 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
3.6field-weighted citation impact, top 6% 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, 50 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

8 authors at 1 institution in 2 countries.

Jan HabbelDepartment of Hematology, University Hospital Essen, Essen, Germany.
Lucas ArnoldDepartment of Hematology, University Hospital Essen, Essen, Germany.
Yiyang ChenDepartment of Hematology, University Hospital Essen, Essen, Germany.
Michael MöllmannDepartment of Hematology, University Hospital Essen, Essen, Germany.
Kirsten BruderekResearch Division, Department of Otorhinolaryngology, West German Cancer Center, University Hospital Essen, Essen, Germany.
Sven BrandauResearch Division, Department of Otorhinolaryngology, West German Cancer Center, University Hospital Essen, Essen, Germany.
Ulrich DührsenDepartment of Hematology, University Hospital Essen, Essen, Germany.
Maher HanounDepartment of Hematology, University Hospital Essen, Essen, Germany.
Essen University Hospital · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acute myeloid leukemia (AML) is characterized by a high relapse rate and dismal long-term overall survival which is related to persistence of leukemia-initiating cells in their niche. Different animal models of myeloid malignancies reveal how neoplastic cells alter the structural and functional characteristics of the hematopoietic stem cell niche to reinforce malignancy. Understanding and disruption of the microenvironmental interactions with AML cells are a vital need. Malignant niches frequently go along with inflammatory responses, but their impact on cancerogenesis often remains unexplored. Here, we uncovered an aberrant production of inflammatory cytokines in untreated AML bone marrow that was proved to promote the proliferation of leukemia cells. This inflammatory response induced an activation of the Janus kinase/signal transducer and activator of transcription (JAK/STAT) signaling pathway in AML blasts as well as bone marrow stromal cells that also fostered leukemia proliferation. Inhibition of JAK/STAT signaling using the selective JAK1/2 inhibitor ruxolitinib resulted in significant antileukemic activity in AML in vitro which is mediated through both cell-autonomous and microenvironment-mediated mechanisms. However, in a xenograft transplantation model, monotherapy with ruxolitinib did not achieve substantial antileukemic activity, possibly suggesting a complementary function of JAK1/2 inhibition in AML.

Indexed as

Janus KinasesLeukemia, Myeloid, AcuteAnimalsInflammationSignal TransductionTransducersTumor MicroenvironmentJanus Kinases

Identifiers

PMID32614965
PMCPMC7362361
OpenAlexW3039031205

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.