For example, tumour DNA fragments, exposed from dying tumour cells, are sensed by the cytosolic sensor cyclic GMP‐AMP synthase (cGAS) to activate stimulator of interferon genes (STING)‐dependent IFN‐I production in CD11c+ cells, potentially including cDC, to promote robust anti‐tumour T cell responses [63]. The gene discussed is CGAS; the disease is neoplasm.