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 [...]

Researchers identified a strong association between GLP-1 medications and reduced rates of multiple substance use disorders, raising new questions about how these drugs may affect the brain’s reward system. What if some of the world’s most popular weight loss drugs are affecting more than appetite? A new study suggests that GLP-1 medications, a class of [...]