The ETV6-RUNX1 chimeric- and native RUNX1-responsive regulomes in paediatric B-acute lymphoblastic leukemia (B-ALL) remain to be characterized. Here, the authors reveal functional antagonism between the two transcription factors predominantly for the regulation of cell cycle-associated pathways and dependency on native RUNX1 for tumorigenesis which can be targeted pharmacologically.
- Jason P. Wray
- Elitza M. Deltcheva
- Tariq Enver