Evidence map›Paper›PMID 37272257›Full record

ArticleCancer science2023

Acute myeloid leukemia (AML)-derived mesenchymal stem cells induce chemoresistance and epithelial-mesenchymal transition-like program in AML through IL-6/JAK2/STAT3 signaling.

Jianle Lu, Qiaomei Dong, Shuling Zhang, Youfan Feng, Jincai Yang, Li Zhao

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
12.4field-weighted citation impact, top 1% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. Pooled it
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  17. Cancers · 2025
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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

6 authors at 2 institutions in 1 country.

Jianle LuThe First Clinical Medical College, Lanzhou University, Lanzhou, China.
Qiaomei DongCentral Laboratory, The First Affiliated Hospital, Lanzhou University, Lanzhou, China.
Shuling ZhangThe First Clinical Medical College, Lanzhou University, Lanzhou, China.
Youfan FengThe First Clinical Medical College, Lanzhou University, Lanzhou, China.
Jincai YangThe First Clinical Medical College, Lanzhou University, Lanzhou, China.
Li ZhaoThe First Clinical Medical College, Lanzhou University, Lanzhou, China.ORCID https://orcid.org/0000-0001-5600-5087
First Hospital of Lanzhou University · CNGansu Institute of Political Science and Law · CN

Funding

Foundation of the First Hospital of Lanzhou University ldyyyn2020-105Foundation of the First Hospital of Lanzhou University ldyyyn2020-60Fundamental Research Funds of Lanzhou University lzujbky-2021-kb39Interdisciplinary Project of the First Hospital of Lanzhou University ldyyyn2020-89
6 · The paper itself

Abstract

Acute myeloid leukemia (AML) has a high rate of treatment failure due to increased prevalence of therapy resistance. Mesenchymal stem cells (MSCs) in the leukemia microenvironment contribute to chemoresistance in AML, but the specific mechanism remains unclear. The critical role of the epithelial-mesenchymal transition (EMT)-like profile in AML chemoresistance has been gradually recognized. However, there is no research to suggest that the AML-derived bone marrow mesenchymal stem cells (AML-MSCs) induce the EMT program in AML thus far. We isolated AML-MSCs and cocultured them with AML cells. We found that AML-MSCs induced a significant mesenchymal-like morphology in drug-resistant AML cells, but it was scarce in parental AML cells. The AML-MSCs promoted growth of AML cells in the presence or absence of chemotherapeutics in vitro and in vivo. Acute myeloid leukemia MSCs also induced EMT marker expression in AML cells, especially in chemoresistant AML cells. Mechanistically, AML-MSCs secreted abundant interleukin-6 (IL-6) and upregulated IL-6 expression in AML cells. Acute myeloid leukemia cells upregulated IL-6 expression in AML-MSCs in turn. Meanwhile, AML-MSCs activated the JAK2/STAT3 pathway in AML cells. Two JAK/STAT pathway inhibitors counteracted the AML-MSCs induced morphology change and EMT marker expression in AML cells. In conclusion, AML-MSCs not only promote the emergence of chemoresistance but also enhance it once AML acquires chemoresistance. AML-MSCs induce EMT-like features in AML cells; this phenotypic change could be related to chemoresistance progression. AML-MSCs induce the EMT-like program in AML cells through IL-6/JAK2/STAT3 signaling, which provides a therapeutic target to reverse chemoresistance in AML.

Indexed as

Leukemia, Myeloid, AcuteMesenchymal Stem CellsDrug Resistance, NeoplasmEpithelial-Mesenchymal TransitionHumansInterleukin-6Janus Kinase 2Janus KinasesSignal TransductionSTAT3 Transcription FactorSTAT Transcription FactorsTumor MicroenvironmentInterleukin-6JAK2 protein, humanJanus Kinase 2Janus KinasesSTAT3 protein, humanSTAT3 Transcription FactorSTAT Transcription Factorsacute myeloid leukemiachemoresistanceepithelial-mesenchymal transitionIL-6mesenchymal stem cell

Identifiers

PMID37272257
PMCPMC10394133
OpenAlexW4379375887

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.