Evidence map›Paper›PMID 30381299›Full record

ArticleHaematologica2019

Autophagy inhibition as a potential future targeted therapy for ETV6-RUNX1-driven B-cell precursor acute lymphoblastic leukemia.

Roel Polak, Marc B Bierings, Cindy S van der Leije, Mathijs A Sanders, Onno Roovers, João R M Marchante, Judith M Boer, Jan J Cornelissen, Rob Pieters, Monique L den Boer and 1 more

Open access · goldAbstract read
In one paragraph

Article in Haematologica, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
5.3field-weighted citation impact, top 4% 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

34 citing papers in PubMed, 55 citations in OpenAlex.

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  11. Haematologica · 2024
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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

11 authors at 4 institutions in 1 country.

Roel PolakDepartment of Pediatric Oncology, Erasmus MC - Sophia Children's Hospital, Rotterdam.
Marc B BieringsDepartment of Pediatric Oncology, University Medical Center Utrecht.
Cindy S van der LeijeDepartment of Hematology, Erasmus Medical Center, Rotterdam, the Netherlands.
Mathijs A SandersDepartment of Hematology, Erasmus Medical Center, Rotterdam, the Netherlands.
Onno RooversDepartment of Hematology, Erasmus Medical Center, Rotterdam, the Netherlands.
João R M MarchanteDepartment of Pediatric Oncology, Erasmus MC - Sophia Children's Hospital, Rotterdam.
Judith M BoerDepartment of Pediatric Oncology, Erasmus MC - Sophia Children's Hospital, Rotterdam.
Jan J CornelissenDepartment of Hematology, Erasmus Medical Center, Rotterdam, the Netherlands.
Rob PietersPrincess Máxima Center for Pediatric Oncology, Utrecht.
Monique L den BoerDepartment of Pediatric Oncology, Erasmus MC - Sophia Children's Hospital, Rotterdam m.l.denboer@prinsesmaximacentrum.nl.
Miranda BuitenhuisDepartment of Hematology, Erasmus Medical Center, Rotterdam, the Netherlands.
Erasmus MC · NLErasmus MC - Sophia Children’s Hospital · NLPrincess Máxima Center · NLUniversity Medical Center Utrecht · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Translocation t(12;21), resulting in the ETV6-RUNX1 (or TEL-AML1) fusion protein, is present in 25% of pediatric patients with B-cell precursor acute lymphoblastic leukemia and is considered a first hit in leukemogenesis. A targeted therapy approach is not available for children with this subtype of leukemia. To identify the molecular mechanisms underlying ETV6-RUNX1-driven leukemia, we performed gene expression profiling of healthy hematopoietic progenitors in which we ectopically expressed ETV6-RUNX1. We reveal an ETV6-RUNX1-driven transcriptional network that induces proliferation, survival and cellular homeostasis. In addition, Vps34, an important regulator of autophagy, was found to be induced by ETV6-RUNX1 and up-regulated in ETV6-RUNX1-positive leukemic patient cells. We show that induction of Vps34 was transcriptionally regulated by ETV6-RUNX1 and correlated with high levels of autophagy. Knockdown of Vps34 in ETV6-RUNX1-positive cell lines severely reduced proliferation and survival. Inhibition of autophagy by hydroxychloroquine, a well-tolerated autophagy inhibitor, reduced cell viability in both ETV6-RUNX1-positive cell lines and primary acute lymphoblastic leukemia samples, and selectively sensitized primary ETV6-RUNX1-positive leukemia samples to L asparaginase. These findings reveal a causal relationship between ETV6-RUNX1 and autophagy, and provide pre-clinical evidence for the efficacy of autophagy inhibitors in ETV6-RUNX1-driven leukemia.

Indexed as

Drug Delivery SystemsAsparaginaseAutophagic Cell DeathChildChild, PreschoolClass III Phosphatidylinositol 3-KinasesCore Binding Factor Alpha 2 SubunitETS Translocation Variant 6 ProteinFemaleHumansMaleOncogene Proteins, FusionPrecursor B-Cell Lymphoblastic Leukemia-LymphomaAsparaginaseClass III Phosphatidylinositol 3-KinasesCore Binding Factor Alpha 2 SubunitETS Translocation Variant 6 ProteinOncogene Proteins, FusionTEL-AML1 fusion protein

Identifiers

PMID30381299
PMCPMC6442983
OpenAlexW2899044125

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.