PDC and neoplasm: Notably, moDC and pDC were also activated by the rGL261‐MBTA and rSB28‐MBTA vaccines (Figure 2 and Figure 7), likely through TLR4 and TLR7, respectively.[35, 37, 38] The contribution of moDC and pDC to our vaccine‐induced anti‐tumor immunity warrants further investigation.