We also note that TAM_C2_CXCL10 had more interaction with CD8+ T cells in CR patients versus non‐CR patients of BT samples via JAM1_(ITGAL+ITGB2) signalling, which was associated with the process of leukocyte transmigration and tumour suppression (Figure S8D).75, 76. Here, CD8A is linked to neoplasm.