Consistent with our previous results of tumor‐derived exosomes‐mediated synthetic 2′3′‐cGAMP response (Figure 2B), tumor‐derived exosomes enhanced endogenous 2′3′‐cGAMP‐induced STING signaling in THP1‐Lucia ISG cells (Figure 4C). The gene discussed is STING1; the disease is neoplasm.