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Study Reveals Gender Differences in PTSD Drivers

12/30/2025

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Story summary
  • A study published in Progress in Neuropsychopharmacology & Biological Psychiatry finds PTSD may have distinct biological drivers by gender.
  • In men, PTSD is associated with deficits in stress-regulating lipids.
  • In women, PTSD is associated with increased systemic inflammation.
  • Women are diagnosed at nearly double the rate of men and have longer-lasting symptoms and higher rates of co-occurring autoimmune diseases.
  • Researchers aim to uncover the biological reasons behind these gender disparities.