MPPE1 and neoplasm: In the axillary and inguinal tdLNs (draining LNs for a subcutaneous tumour in the flank of the animal), cDC1 and cDC2 subsets, but not Mo-DCs, were present within the migratory DC population (Supplementary Fig. 8A), confirming the non-migratory character of Mo-DCs.