Divergent Evolutionary Trajectories of Erk- and Stat5-Activating Lesions in Acute Lymphoblastic Leukemia
Chan L, Shojaee S, Hurtz C, Auer F, Chen Z, Cosgun K, Geng H, Sadras T, White D, Muschen M. Divergent Evolutionary Trajectories of Erk- and Stat5-Activating Lesions in Acute Lymphoblastic Leukemia. Blood 2018, 132: 568. DOI: 10.1182/blood-2018-99-115536.Peer-Reviewed Original ResearchEvolutionary trajectoriesColony formation abilityCompetitive fitnessCommitment stepPre-B cell receptorDivergent evolutionary trajectoriesUpstream kinase MEKNormal B cell developmentOncogenic signal transductionInducible ablationActivation of STAT5B cell developmentEmpty vector controlActivation of ERKCentral oncogenic driverB-cell transformationImmature B cellsSignal transductionFormation abilityKinase MEKPhosphorylation of ERKGrowth factor receptorPatient-derived preAlternative pathwayERK activity