STING1 and Aicardi-Goutières syndrome: Recent evidence suggests that self‐DNA leaking from the nucleus of the host cells may also activate the STING pathway, giving rise to various inflammatory diseases including STING‐associated vasculopathy with onset in infancy (SAVI), Aicardi‐Goutières syndrome (AGS), systemic lupus erythematosus (SLE) and even inflammation‐associated cancer.35, 36