IL10 and lung disorder: In the lung, IL‐10 can also be used to prevent tissue damage in transplanted organs (Cypel et al, 2009) or as treatment of a wide range of pulmonary diseases, such as fibrosis (Shamskhou et al, 2019), asthma or acute respiratory distress syndrome (ARDS; Ouyang & O'Garra, 2019; Wang et al, 2019).