Peroxiredoxin 4 controls the immune and cell death responses via NF-κB analog Relish.
The immune responses to abiotic stimuli require Peroxiredoxin 4 activity in the ER.
Overactivation of the immune/inflammatory responses is lessened by JAK/STAT signaling.
Neuronal overexpression of Peroxiredoxin 4 confers beneficial effects on longevity.