T cells may use a previously unknown CD64-dependent pathway to attack acute myeloid leukemia. T cells are generally thought to identify cancer through a well-established molecular recognition system. Yet when researchers removed a key part of that system from acute myeloid leukemia (AML) cells, the immune cells continued killing them. The unexpected result led scientists [...]

A protein and signaling pathway may help overcome the developmental block that keeps some leukemia cells immature. Inside the bone marrow, immature blood cells normally pass through a tightly controlled sequence of development before taking on specialized roles. In aggressive forms of leukemia, some of these precursor cells become trapped partway through that process. Instead [...]