Article
CCL5 mediates target-kinase independent resistance to FLT3 inhibitors in FLT3-ITD-positive AML.
Molecular oncology - 1 Apr 2020
Waldeck Silvia, Rassner Michael, Keye Philip, Follo Marie, Herchenbach Dieter, Endres Cornelia, Charlet Anne, Andrieux Geoffroy, Salzer Ulrich, Boerries Melanie, Duyster Justus, von Bubnoff Nikolas
Abstract excerpt
FLT3-ITD tyrosine kinase inhibitors (TKI) show limited clinical activity in acute myeloid leukemia (AML) due to emerging resistance. TKI resistance is mediated by secondary FLT3-ITD mutations only in a minority of cases. We hypothesize that the cytokine CCL5 protects AML cells from TKI-mediated cell death and contributes to treatment resistance. We generated PKC412- and sorafenib-resistant MOLM-13 cell lines as...
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