War-Induced DNA Changes Found in Syrian Refugee Children

Groundbreaking study reveals unique biological impacts of war on children’s DNA, with potential lifelong health consequences.

Researchers identified DNA methylation changes in Syrian refugee children exposed to war, affecting genes linked to brain development and stress response.
The study found that these DNA changes are distinct from those caused by other traumas like poverty or bullying, suggesting war triggers unique biological responses.
Girls exhibited stronger DNA methylation changes than boys, indicating higher vulnerability to the long-term effects of war-related trauma.
Children exposed to war showed evidence of slower epigenetic aging, which could impact their development and overall health.
The findings, part of the BIOPATH study published in JAMA Psychiatry, provide new insights into the biological toll of war on young lives and underscore the need for targeted support for affected children.