IFNA1 and neoplasm: Thus, we further investigated the functional capacity of circulating and tumor‐infiltrating DCs to produce cytokines upon TLR triggering by performing intracellular labelling of IL‐12p40/p70, TNFα, IFNα and IFNλ1 within DC subsets stimulated or not with single or combined TLR‐Ls (Figure 5, Supplementary figure 7a).