IFNG and leukemia: - Human memory-like NK cells have enhanced IFN-γ production and cytotoxicity against leukemia cell lines in vitro- Human memory-like NK cells xenografted into mice substantially reduced AML burden and improved OS- Recipients infused with donor memory-like NK cells exhibited enhanced numbers of IFN-γ producing NK cells in ex vivo studies- Four patients experienced CR/CRi and one patient experienced MLFS