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child maltreatment

Featured Genetics Neuroscience Psychology

·October 16, 2025·7 min read

Child Abuse Leaves Lasting Biological Scars on the Brain and DNA

New research reveals that child maltreatment leaves measurable biological “scars” on DNA, altering brain structure and function. Using a genome-wide epigenetic analysis, scientists identified four key methylation sites—ATE1, SERPINB9P1, CHST11, and FOXP1—linked to maltreatment.

This shows a child surrounded by hands and DNA.

Featured Genetics Neuroscience

·July 21, 2025·6 min read

ADHD-Linked Genes Raise Risk of Childhood Maltreatment

Children with higher genetic risk for ADHD are more likely to experience childhood maltreatment, a new study shows. Researchers found that ADHD-associated genetic variants, especially when combined with parental psychiatric diagnoses, increase the likelihood of abuse and neglect.

Featured Neuroscience Psychology

·July 7, 2025·3 min read

Emotional Neglect in Childhood Undermines Trust in One’s Own Body

A new meta-analysis links childhood emotional abuse and neglect to reduced trust in one’s bodily signals, highlighting the long-term mental health risks. Researchers analyzed 17 studies with 3,705 participants, finding that while maltreatment did not generally impair interoception, emotional maltreatment was strongly tied to lower body trust.