observed that STING inhibitor C‐176 could alleviate lung tissue injury, reduce the levels of pro‐inflammatory cytokines like TNF‐α, IL‐1β, and IL‐6, decrease the production of MPO, and alleviate oxidative injury in ALI mice induced by LPS (Wu, Xu, et al. 2022). The gene discussed is MPO; the disease is acute respiratory distress syndrome.