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. 2022 Apr;50(4):500–507. doi: 10.1124/dmd.121.000414

Fig. 1.

Fig. 1.

The role of Nrf2 in airway inflammation. Nrf2 can either contribute to or be protective against airway inflammation. Nrf2 has been shown to be protective in OVA-induced airway inflammation by promoting airway epithelial cell barrier function. In contrast, Nrf2 contributes to airway inflammation caused by PM2.5 through a mechanism that is thought to involve CYP2E1.