For example, IFN‐I responsiveness controls the ability of CD8α+ cDC1s to cross‐present viral and tumor Ag to CD8+ T cells (Diamond et al, 2011; Pinto et al, 2011; Ivashkiv & Donlin, 2014) and also influences DC activation, migration, and T cell priming in vitro (Parlato et al, 2001; Montoya, 2002; Mattei et al, 2009; Diamond et al, 2011; Pinto et al, 2011). Here, CD8A is linked to neoplasm.