Evidence map›Paper›PMID 38049555›Full record

ArticleBritish journal of cancer2024

Characterisation of FLT3 alterations in childhood acute lymphoblastic leukaemia.

Angela Gutierrez-Camino, Chantal Richer, Manon Ouimet, Claire Fuchs, Sylvie Langlois, Fida Khater, Maxime Caron, Patrick Beaulieu, Pascal St-Onge, Alain R Bataille and 1 more

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.2field-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

12 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. HemaSphere · 2026
    Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. DistinctInternational journal of molecular sciences · 2024
    Article
  12. Prevalence ofFrontiers in pediatrics · 2024
    Article
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 1 institution in 1 country.

Angela Gutierrez-CaminoDivision of Hematology-Oncology, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada.
Chantal RicherDivision of Hematology-Oncology, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada.
Manon OuimetDivision of Hematology-Oncology, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada.
Claire FuchsDivision of Hematology-Oncology, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada.
Sylvie LangloisDivision of Hematology-Oncology, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada.
Fida KhaterDivision of Hematology-Oncology, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada.
Maxime CaronDivision of Hematology-Oncology, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada.
Patrick BeaulieuDivision of Hematology-Oncology, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada.
Pascal St-OngeDivision of Hematology-Oncology, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada.
Alain R BatailleDivision of Hematology-Oncology, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada.
Daniel SinnettDivision of Hematology-Oncology, CHU Sainte-Justine Research Center, Montreal, Quebec, Canada. daniel.sinnett@umontreal.ca.ORCID 0000-0003-3625-6676
Centre Hospitalier Universitaire Sainte-Justine · CA

Funding

Canadian Cancer Society Research Institute (Société Canadienne du Cancer) 705469Gouvernement du Canada | Canadian Institutes of Health Research (Instituts de Recherche en Santé du Canada) 201910MFE-430442-73764
6 · The paper itself

Abstract

backgroundAlterations of FLT3 are among the most common driver events in acute leukaemia with important clinical implications, since it allows patient classification into prognostic groups and the possibility of personalising therapy thanks to the availability of FLT3 inhibitors. Most of the knowledge on FLT3 implications comes from the study of acute myeloid leukaemia and so far, few studies have been performed in other leukaemias.

methodsA comprehensive genomic (DNA-seq in 267 patients) and transcriptomic (RNA-seq in 160 patients) analysis of FLT3 in 342 childhood acute lymphoblastic leukaemia (ALL) patients was performed. Mutations were functionally characterised by in vitro experiments.

resultsPoint mutations (PM) and internal tandem duplications (ITD) were detected in 4.3% and 2.7% of the patients, respectively. A new activating mutation of the TKD, G846D, conferred oncogenic properties and sorafenib resistance. Moreover, a novel alteration involving the circularisation of read-through transcripts (rt-circRNAs) was observed in 10% of the cases. Patients presenting FLT3 alterations exhibited higher levels of the receptor. In addition, patients with ZNF384- and MLL/KMT2A-rearranged ALL, as well as hyperdiploid subtype, overexpressed FLT3. DISCUSSION: Our results suggest that specific ALL subgroups may also benefit from a deeper understanding of the biology of FLT3 alterations and their clinical implications.

Indexed as

Leukemia, Myeloid, AcutePrecursor Cell Lymphoblastic Leukemia-Lymphomafms-Like Tyrosine Kinase 3HumansMutationPoint MutationTranscription FactorsFLT3 protein, humanfms-Like Tyrosine Kinase 3Transcription Factors

Identifiers

PMID38049555
PMCPMC10803556
OpenAlexW4389297538

What OpenQuestion holds

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LicenceCC BY
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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.