Article
Somatic genetic alterations predict hematological progression in GATA2 deficiency.
Haematologica - 1 Jun 2023
Largeaud Laetitia, Collin Matthew, Monselet Nils, Vergez Francois, Fregona Vincent, Larcher Lise, Hirsch Pierre, Duployez Nicolas, Bidet Audrey, Luquet Isabelle, Bustamante Jacinta, Dufrechou Stephanie, Prade Nais, Nolla Marie, Hamelle Camille, Tavitian Suzanne, Habib Christophe, Meynier Mateo, Bellanne-Chantelot Christine, Donadieu Jean, De Fontbrune Flore Sicre, Fieschi Claire, Ferster Alina, Delhommeau Francois, Delabesse Eric, Pasquet Marlene
Abstract excerpt
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...
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