BMP Meets AML: Induction of BMP Signaling by a Novel Fusion Gene Promotes Pediatric Acute Leukemia

In this issue of Cancer Cell, Gruber et al. report that a significant proportion of children with acute megakaryoblastic leukemia acquire a translocation that confers enhanced BMP signaling and promotes self-renewal of hematopoietic progenitors. This study presents novel therapeutic targets that may lead to improved therapies for this aggressive leukemia.