In accordance with this study, Hams et al.22showed that ILC2‐depletion remarkably inhibited pulmonary collagen deposition and residential IL‐13/transforming growth factor (TGF)‐β1 expression induced by S. mansoni egg or IL‐25 instillation, indicating IL‐13+‐ILC2 mediated IL‐25/IL‐17BR's role on the development of pulmonary fibrosis. This evidence concerns the gene IL13 and pulmonary fibrosis.