Similar differences in the cytotoxicity of BMDMΦ were observed when they were assayed on other tumor cells, such as murine AT3 (Fig. 3A), when macrophages were incubated with tumor cells and CAFs simultaneously (Fig. S3D,E), or when BMDMΦs were stimulated by WT or Snail1 KO MEFs (Fig. S3F). Here, SNAI1 is linked to neoplasm.