PRF1 and neoplasm: T cell chemotaxis and activation, T cell-mediated cytotoxicity and other immune responses to tumor cells were also inhibited by lateral myeloid STING KO after tumor formation (Figure S11E-F, andFigure S12B-D), which is further supported by qPCR results showing downregulated Gzmb, Perforin, and Cd8 (Figure 7N).