Evidence map›Paper›PMID 26165837›Full record

ArticleOncogene2016

miR-139-5p controls translation in myeloid leukemia through EIF4G2.

S Emmrich, F Engeland, M El-Khatib, K Henke, A Obulkasim, J Schöning, J E Katsman-Kuipers, C Michel Zwaan, A Pich, J Stary and 6 more

Abstract read
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In one paragraph

Article in Oncogene, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
3.5field-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

38 citing papers in PubMed, 67 citations in OpenAlex.

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  12. Cells · 2022
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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

16 authors at 6 institutions in 4 countries.

S EmmrichDepartment of Pediatric Hematology and Oncology, Hannover Medical School, Hannover, Germany.
F EngelandDepartment of Pediatric Hematology and Oncology, Hannover Medical School, Hannover, Germany.
M El-KhatibDepartment of Pediatric Hematology and Oncology, Hannover Medical School, Hannover, Germany.
K HenkeDepartment of Pediatric Hematology and Oncology, Hannover Medical School, Hannover, Germany.
A ObulkasimDepartment of Pediatric Oncology/Hematology, Erasmus MC/Sophia Children's Hospital, Rotterdam, The Netherlands.
J SchöningDepartment of Pediatric Hematology and Oncology, Hannover Medical School, Hannover, Germany.
J E Katsman-KuipersDepartment of Pediatric Oncology/Hematology, Erasmus MC/Sophia Children's Hospital, Rotterdam, The Netherlands.
C Michel ZwaanDepartment of Pediatric Oncology/Hematology, Erasmus MC/Sophia Children's Hospital, Rotterdam, The Netherlands.
A PichInstitute for Toxicology, Hannover Medical School, Hannover, Germany.
J StaryDepartment of Pediatric Hematology/Oncology, Charles University and University Hospital Motol, Prague, Czech Republic.
A BaruchelDepartment of Hematology, Hopitaux universitaires Saint-Louis, St Louis Hospital, Paris, France.
V de HaasDutch Childhood Oncology Group (DCOG), Stichting Kinderoncologie Nederland (SKION), Hague, The Netherlands.
D ReinhardtClinic for Pediatrics III, University Hospital Essen, Essen, Germany.
M FornerodDepartment of Pediatric Oncology/Hematology, Erasmus MC/Sophia Children's Hospital, Rotterdam, The Netherlands.
M M van den Heuvel-EibrinkDepartment of Pediatric Oncology/Hematology, Erasmus MC/Sophia Children's Hospital, Rotterdam, The Netherlands.
J H KlusmannDepartment of Pediatric Hematology and Oncology, Hannover Medical School, Hannover, Germany.
Medizinische Hochschule Hannover · DEErasmus MC - Sophia Children’s Hospital · NLCharles University · CZEssen University Hospital · DEHôpital Saint-Louis · FRStichting Kinderoncologie Nederland · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MicroRNAs (miRNAs) are crucial components of homeostatic and developmental gene regulation. In turn, dysregulation of miRNA expression is a common feature of different types of cancer, which can be harnessed therapeutically. Here we identify miR-139-5p suppression across several cytogenetically defined acute myeloid leukemia (AML) subgroups. The promoter of mir-139 was transcriptionally silenced and could be reactivated by histone deacetylase inhibitors in a dose-dependent manner. Restoration of mir-139 expression in cell lines representing the major AML subgroups (t[8;21], inv[16], mixed lineage leukemia-rearranged and complex karyotype AML) caused cell cycle arrest and apoptosis in vitro and in xenograft mouse models in vivo. During normal hematopoiesis, mir-139 is exclusively expressed in terminally differentiated neutrophils and macrophages. Ectopic expression of mir-139 repressed proliferation of normal CD34(+)-hematopoietic stem and progenitor cells and perturbed myelomonocytic in vitro differentiation. Mechanistically, mir-139 exerts its effects by repressing the translation initiation factor EIF4G2, thereby reducing overall protein synthesis while specifically inducing the translation of cell cycle inhibitor p27(Kip1). Knockdown of EIF4G2 recapitulated the effects of mir-139, whereas restoring EIF4G2 expression rescued the mir-139 phenotype. Moreover, elevated miR-139-5p expression is associated with a favorable outcome in a cohort of 165 pediatric patients with AML. Thus, mir-139 acts as a global tumor suppressor-miR in AML by controlling protein translation. As AML cells are dependent on high protein synthesis rates controlling the expression of mir-139 constitutes a novel path for the treatment of AML.

Indexed as

Protein BiosynthesisAnimalsCell DifferentiationCell Line, TumorCell ProliferationEukaryotic Initiation Factor-4GFemaleGene Expression Regulation, LeukemicGene Knockdown TechniquesHumansLeukemia, MyeloidMaleMiceMicroRNAsXenograft Model Antitumor AssaysEIF4G2 protein, humanEukaryotic Initiation Factor-4GMicroRNAsMIRN139 microRNA, human

Identifiers

PMID26165837
OpenAlexW1570247523

What OpenQuestion holds

Textmetadata
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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.