ANXA5 and neoplasm: To investigate the relationship between heat‐treated cells and macrophages, we first established a model of heat‐treated tumor cells according to previous studies.[9, 27] Hepa1‐6 cells were subjected to 60 °C for 10 min, and then stained with PI / Annexin V. The heat‐treated tumor cells showed significantly higher proportions of Annexin V and PI‐positive cells compared with tumor cells at 37 °C (Figure S3A, Supporting Information).