IFNG and sarcoma: We found that the wound healing sarcomas were mainly Str-C and DDR-C, and only 11% were Imm-C; the IFN-γ dominant sarcomas were mainly Imm-C and DDR-C, and only 16% were Str-C; the inflammatory sarcomas were dominated by Str-C (71%), compared to 10% of the lymphocyte depleted tumors were Str-C (Additional file 7: Fig. S4B).