For example, Li et al. [14] reported that ferroptosis contributes to intestinal ischemia/reperfusion (I/R)-induced ALI, and iASPP treatment inhibits ferroptosis and alleviates intestinal I/R-induced ALI partly via Nrf2; Dong et al. [15] found that Nrf2 inhibits ferroptosis and protects against I/R-induced ALI via regulating SLC7A11 and HO-1; Qiu et al. [16] demonstrated that Nrf2 protects against seawater drowning-induced ALI via inhibiting ferroptosis; and Liu et al. [17] reported that ferrostatin-1 (Fer-1, ferroptosis inhibitor) alleviates LPS-induced ALI via inhibiting ferroptosis. Here, HMOX1 is linked to acute respiratory distress syndrome.