CCL17 and neoplasm: This emphasised the key association of D14 neutrophils, PD-L1+ myeloid cells and Ly6Cintermediate monocytes with CT26 tumour size, and a more distant relationship with D7 myeloid cells, CCL17, CXCL1, CCL2, CXCL10 levels, and D14 IL-10 level.