499-Redox and Ferroptosis Resistance in Airway Inflammation
Pathogenic ILC2 and Th2 cells require cystine for glutathione synthesis to survive and expand. This redox balance, maintained by GPX4 and TXNRD1, prevents ferroptosis and enables lipid metabolism. Targeting these antioxidant systems mitigates airway inflammation.
References:
Wientjens C, Doverman M, Zurkovic J, et al. Tolerance to ferroptosis facilitates lipid metabolism and pathogenic type 2 immunity in allergic airway inflammation[J]. Immunity, 2025.
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