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Open access Sep 2026

Posttraumatic Stress Disorder Epigenome-Wide Association Studies in the Million Veteran Program

Regression analyses showed that PTSD case status was significantly associated with accelerated DNA methylation aging, and smoking status stratification suggested that the association between PTSD and methylation of the AHRR gene may be confounded by smoking status.

Sarah Beck, D. Levey, M. Galimberti et al. · 0 citations
Open access Aug 2026

Risk Factors for Posttraumatic Stress Disorder in Mexican Psychiatric Trauma Survivors

Sexual aggression, female sex, and older age were significantly associated with a PTSD diagnosis among psychiatric trauma survivors, underscoring the importance of incorporating trauma-informed care principles and systematic screening for sexual violence into mental health settings to improve diagnostic accuracy and op...

Laura Estefanía Mora Ortiz, Ilyamín Merlín García, Rebeca Robles García · 0 citations
Open access Sep 2026

Identifying differential interactions of potentially traumatic experiences with genetic risk for posttraumatic stress disorder

ABSTRACT Background: Posttraumatic stress disorder (PTSD) occurs following potentially traumatic experiences, but not everyone who experiences trauma develops PTSD. Genetic factors play an important role in shaping how individuals respond to trauma, reflecting gene-environment interaction. An open and important questio...

Jacob Knyspel, S. Kakar, Anna C. Carnegie et al. · 0 citations
Conference Open access Aug 2026

Childhood Maltreatment as a Predictor of Depression-Anxiety Coupling Strength

It is hypothesized that individuals with greater childhood maltreatment severity, particularly severity of emotional abuse and neglect, will exhibit stronger DACS, reflecting greater temporal coupling between depression and anxiety symptoms, and whether childhood maltreatment severity and subtype predict stronger coupl...

Jordana Bard · 0 citations
Open access Aug 2026

Computational Approaches to PTSD in the Middle East

The revolutionary potential of computational psychiatry for improving mental health research and practice in the Middle East is described and the importance of culture-sensitive, scalable application with respect to resources is emphasized.

Elham Amjad, B. Sokouti · 0 citations
Open access Sep 2026

733. Effects of early life adversity on stress markers and emotion circuitry in adults with a history of suicide attempts

Findings partially support the stress system hormones as a biopsychosocial feature of recent SB and highlight dispositional factors as potential psychobehavioral treatment targets for broader vulnerable populations.

L. Colic, A. Sankar, A. Zerekidze et al. · 0 citations

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