We further investigated the effect of stress in a PD susceptibility model of stress‐induced A53T mice and found that, similar to CORT in PC12 cells, stress induced the dissociation of PEBP1 from Raf‐1 in the midbrain of mice, promoting the formation of more ALOX15/PEBP1 complexes (Figure 3e). Here, PEBP1 is linked to Parkinson disease.