Article
Quizartinib-induced resistance drives clonal emergence of MV4-11 cells with molecular alterations enabling multidrug antileukemic escape.
European journal of pharmacology - 10 May 2026
de Miranda Livia Bassani Lins, Lima Keli, Pereira-Martins Diego A, Coelho-Silva Juan Luiz, Tomaz Victoria, Cortez Luiz Gustavo Ferreira, Silva Marina de Franca Basto, Guedes Rafael Lucas Muniz, Campregher Paulo Vidal, Sternadt Dominique, Rego Eduardo Magalhães, Traina Fabiola, Schuringa Jan Jacob, Machado-Neto João Agostinho
Abstract excerpt
FLT3 inhibitors have become a cornerstone in the treatment of FLT3-mutated acute myeloid leukemia (AML), however, durable clinical responses are frequently limited by the emergence of acquired resistance. In this study, we established and comprehensively characterized a quizartinib-resistant FLT3-ITD AML model to elucidate the molecular and functional mechanisms underlying therapeutic failure. Prolonged exposure...
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