# Women may face higher PTSD risk, and biomarker could help predict it

Source: [Medical Xpress - latest medical and health news stories](https://medicalxpress.com/news/2026-11-women-higher-ptsd-biomarker.html) · 2026-11-10 · Medicine
Page: https://themorning.science/story/women-may-face-higher-ptsd-risk-and-biomarker-could-help-predict-it-2cca0fd420be76e4
Kind: research · Impact: low

## In brief

- Research from the University of Cincinnati College of Medicine suggests a specific stress hormone pattern may signal vulnerability to PTSD.
- The finding is reported in female animal models, not yet in human patients.
- The work is presented as a possible explanation for why women are diagnosed with PTSD at roughly twice the rate of men.

## Why it matters

The study points to a possible biomarker for PTSD vulnerability, which could eventually help identify at-risk individuals, but the evidence so far comes only from animal models.

## Timeline

- 2026-11-10: Medical Xpress reports the University of Cincinnati study on stress hormone pattern and PTSD vulnerability

## Coverage

- [Women may face higher PTSD risk, and biomarker could help predict it](https://medicalxpress.com/news/2026-11-women-higher-ptsd-biomarker.html) — Medical Xpress - latest medical and health news stories, 2026-11-10

Tags: ptsd, stress hormones, biomarkers, sex differences, animal models

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science