Frontiers in Bioscience-Landmark (FBL) is published by IMR Press from Volume 26 Issue 5 (2021). Previous articles were published by another publisher on a subscription basis, and they are hosted by IMR Press on imrpress.com as a courtesy and upon agreement with Frontiers in Bioscience.
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Hyperoxia-induced acute lung injury (HALI) is characterized by an influx of inflammatory cells, increased pulmonary permeability, endothelial and epithelial cell death. Reactive oxygen species have been postulated to have a significant role in HALI, in part, by inducing cell death responses regulated by shared common mediators of apoptotic and necrotic pathways. Significant differences exist in the response of the mature and developing lung to HALI.