NLRP3 inflammasome levels were highest in Past PTSD (≤5 y) (791.50 pg/mL, IQR: 693.23–832.14) compared to Past PTSD (>5 y) (282.80 pg/mL, IQR: 176.51–543.72) and the controls (111.41 pg/mL, IQR: 87.50–131.37) across all ages, with age-specific peaks at 810.84 pg/mL (798.15–842.00) for 18–35 years and 693.23 pg/mL (615.89–788.30) for 36–50 years for Past PTSD (≤5 y). The gene discussed is NLRP3; the disease is post-traumatic stress disorder.