As IFN‐γ and IFN‐γ‐producing T cells have been shown to play critical roles in the control of MM as well as a variety of other types of tumors,32, 33, 34 these results indicate that Dara‐BCD promotes anti‐tumour immune response by upregulating type I cytokine expression in T cells. This evidence concerns the gene IFNG and Miyoshi myopathy.