Evidence map›Paper›PMID 36727400›Full record

ArticleHaematologica2023

Somatic genetic alterations predict hematological progression in GATA2 deficiency.

Laetitia Largeaud, Matthew Collin, Nils Monselet, Francois Vergez, Vincent Fregona, Lise Larcher, Pierre Hirsch, Nicolas Duployez, Audrey Bidet, Isabelle Luquet and 16 more

Open access · goldAbstract read
In one paragraph

Article in Haematologica, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
11.3field-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

24 citing papers in PubMed, 37 citations in OpenAlex.

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  17. Update on Recommendations for Surveillance for Children with Predisposition to Hematopoietic Malignancy.Clinical cancer research : an official journal of the American Association for Cancer Research · 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

26 authors at 12 institutions in 4 countries.

Laetitia LargeaudLaboratory of Hematology, Institut Universitaire du Cancer de Toulouse, France; Universite de Toulouse, Inserm, CNRS, Universite Toulouse III-Paul Sabatier, Centre de Recherches en Cancerologie de Toulouse, Toulouse.
Matthew CollinHuman Dendritic Cell Laboratory, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne.
Nils MonseletDepartment of bioinformatic, Institut Claudius Rigaud, Toulouse.
Francois VergezLaboratory of Hematology, Institut Universitaire du Cancer de Toulouse.
Vincent FregonaUniversite de Toulouse, Inserm, CNRS, Universite Toulouse III-Paul Sabatier, Centre de Recherches en Cancerologie de Toulouse, Toulouse.
Lise LarcherLaboratory of Hematology, Hopital Saint-Louis, APHP.
Pierre HirschSorbonne Universite, INSERM, Centre de Recherche Saint-Antoine, CRSA, AP-HP, SIRIC CURAMUS, Hopital Saint-Antoine, Service d'Hematologie Biologique, 75012, Paris.
Nicolas DuployezLaboratory of Hematology, CHU Lille.
Audrey BidetLaboratory of Hematology, CHU Bordeaux.
Isabelle LuquetLaboratory of Hematology, Institut Universitaire du Cancer de Toulouse.
Jacinta BustamanteCenter for the Study of Primary Immunodeficiencies, Paris Cite University, Necker Hospital for Sick Children, APHP, France; Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U1163, Imagine Institute, Paris, France; St Giles Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY.
Stephanie DufrechouLaboratory of Hematology, Institut Universitaire du Cancer de Toulouse.
Nais PradeLaboratory of Hematology, Institut Universitaire du Cancer de Toulouse.
Marie NollaDepartment of Pediatric Hematology and Immunology, CHU Toulouse.
Camille HamelleDepartment of Pediatric Hematology and Immunology, CHU Toulouse.
Suzanne TavitianAdult Hematology Department, CHU Toulouse.
Christophe HabibBioinformatics Department, CHU Toulouse.
Mateo MeynierBioinformatics Department, CHU Toulouse.
Christine Bellanne-ChantelotLaboratory of Medical Genetic, Hopital Pitie Salpetriere, APHP.
Jean DonadieuPediatric Hematology Department, Hopital Trousseau, APHP.
Flore Sicre De FontbruneHematology Department, Hopital Saint-Louis, APHP.
Claire FieschiClinical immunology Department, Hopital Saint-Louis, APHP, Universite Paris Cite.
Alina FersterPediatric hematology, Hopital Reine Fabiola, Bruxelles, Belgium.
Francois DelhommeauSorbonne Universite, INSERM, Centre de Recherche Saint-Antoine, CRSA, AP-HP, SIRIC CURAMUS, Hopital Saint-Antoine, Service d'Hematologie Biologique, 75012, Paris.
Eric DelabesseLaboratory of Hematology, Institut Universitaire du Cancer de Toulouse, France; Universite de Toulouse, Inserm, CNRS, Universite Toulouse III-Paul Sabatier, Centre de Recherches en Cancerologie de Toulouse, Toulouse.
Marlene PasquetUniversite de Toulouse, Inserm, CNRS, Universite Toulouse III-Paul Sabatier, Centre de Recherches en Cancerologie de Toulouse, Toulouse, France; Department of Pediatric Hematology and Immunology, CHU Toulouse. pasquet.m@chu-toulouse.fr.
Inserm · FRHôpital Saint-Louis · FRCentre de Recherche en Cancérologie de Toulouse · FRHôpital Armand-Trousseau · FRInstitut Claudius Regaud · FRNewcastle University · GBPitié-Salpêtrière Hospital · FRQueen Fabiola Children's University Hospital · BESorbonne Université · FRUniversité Fédérale de Toulouse Midi-Pyrénées · FRUniversité Paris Cité · FRUniversité Toulouse III - Paul Sabatier · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Germline GATA2 mutations predispose to myeloid malignancies resulting from the progressive acquisition of additional somatic mutations. Here we describe clinical and biological features of 78 GATA2-deficient patients. Hematopoietic stem and progenitor cell phenotypic characterization revealed an exhaustion of myeloid progenitors. Somatic mutations in STAG2, ASXL1 and SETBP1 genes along with cytogenetic abnormalities (monosomy 7, trisomy 8, der(1;7)) occurred frequently in patients with GATA2 germline mutations. Patients were classified into three hematopoietic spectra based on bone marrow cytomorphology. No somatic additional mutations were detected in patients with normal bone marrow (spectrum 0), whereas clonal hematopoiesis mediated by STAG2 mutations was frequent in those with a hypocellular and/or myelodysplastic bone marrow without excess blasts (spectrum 1). Finally, SETBP1, RAS pathway and RUNX1 mutations were predominantly associated with leukemic transformation stage (spectrum 2), highlighting their implications in the transformation process. Specific somatic alterations, potentially providing distinct selective advantages to affected cells, are therefore associated with the clinical/hematological evolution of GATA2 syndrome. Our study not only suggests that somatic genetic profiling will help clinicians in their management of patients, but will also clarify the mechanism of leukemogenesis in the context of germline GATA2 mutations.

Indexed as

GATA2 DeficiencyMyeloproliferative DisordersBone MarrowGATA2 Transcription FactorGerm-Line MutationHumansMutationGATA2 protein, humanGATA2 Transcription Factor

Identifiers

PMID36727400
PMCPMC10230419
OpenAlexW4318928664

What Socratic 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 Socratic graph.