Evidence map›Paper›PMID 38885294›Full record

ArticleCancer research2024

Transient Differentiation-State Plasticity Occurs during Acute Lymphoblastic Leukemia Initiation.

Vera M Poort, Rico Hagelaar, Markus J van Roosmalen, Laurianne Trabut, Jessica G C A M Buijs-Gladdines, Bram van Wijk, Jules Meijerink, Ruben van Boxtel

Abstract read
In one paragraph

Article in Cancer research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Review
  2. Review
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.

Vera M PoortPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0000-0002-0933-853X
Rico HagelaarPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0000-0003-1622-6293
Markus J van RoosmalenPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0000-0003-3329-1185
Laurianne TrabutPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0009-0000-9618-661X
Jessica G C A M Buijs-GladdinesPrincess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0009-0003-6098-4400
Bram van WijkDepartment of Pediatric Cardiothoracic Surgery, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, the Netherlands.ORCID 0000-0001-8011-3424
Jules Meijerink *Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0000-0002-6860-798X
Ruben van Boxtel *Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands.ORCID 0000-0003-1285-2836

Funding

KWF Kankerbestrijding (DCS) 12682New York Stem Cell Foundation (NYSCF)Stichting Kinderen Kankervrij (KiKa) 315
6 · The paper itself

Abstract

Leukemia is characterized by oncogenic lesions that result in a block of differentiation, whereas phenotypic plasticity is retained. A better understanding of how these two phenomena arise during leukemogenesis in humans could help inform diagnosis and treatment strategies. Here, we leveraged the well-defined differentiation states during T-cell development to pinpoint the initiation of T-cell acute lymphoblastic leukemia (T-ALL), an aggressive form of childhood leukemia, and study the emergence of phenotypic plasticity. Single-cell whole genome sequencing of leukemic blasts was combined with multiparameter flow cytometry to couple cell identity and clonal lineages. Irrespective of genetic events, leukemia-initiating cells altered their phenotypes by differentiation and dedifferentiation. The construction of the phylogenies of individual leukemias using somatic mutations revealed that phenotypic diversity is reflected by the clonal structure of cancer. The analysis also indicated that the acquired phenotypes are heritable and stable. Together, these results demonstrate a transient period of plasticity during leukemia initiation, where phenotypic switches seem unidirectional. Significance: A method merging multicolor flow cytometry with single-cell whole genome sequencing to couple cell identity with clonal lineages uncovers differentiation-state plasticity in leukemia, reconciling blocked differentiation with phenotypic plasticity in cancer.

Indexed as

Cell DifferentiationAnimalsCell LineageCell PlasticityFlow CytometryHumansMiceMutationPhenotypePrecursor Cell Lymphoblastic Leukemia-LymphomaPrecursor T-Cell Lymphoblastic Leukemia-LymphomaSingle-Cell AnalysisWhole Genome Sequencing

Identifiers

PMID38885294
PMCPMC11325147

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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.