Erratum: Sorafenib promotes graft-versus-leukemia activity in mice and humans through IL-15 production in FLT3-ITD-mutant leukemia cells.

This corrects the article DOI: 10.1038/nm.4484.

Sorafenib promotes graft-versus-leukemia activity in mice and humans through IL-15 production in FLT3-ITD-mutant leukemia cells.

Individuals with acute myeloid leukemia (AML) harboring an internal tandem duplication (ITD) in the gene encoding Fms-related tyrosine kinase 3 (FLT3) who relapse after allogeneic hematopoietic cell transplantation (allo-HCT) have a 1-year survival rate below 20%. We observed that sorafenib, a multitargeted tyrosine kinase inhibitor, increased IL-15 production by FLT3-ITD leukemia cells. This synergized with the allogeneic CD8 T cell response, leading to long-term survival in six mouse models of FLT3-ITD AML.

Venlafaxine-induced ecchymoses and impaired platelet aggregation.

Objective: To describe a case of venlafaxine-induced ecchymoses.

Methods: A patient with a history of ecchymoses coincident with venlafaxine therapy was rechallenged with the drug. Her platelet function was assessed with aggregation and ATP release studies before the rechallenge and after she developed ecchymoses.