The relationship of maternal and child methylation of the glucocorticoid receptor NR3C1 during early childhood and subsequent child psychopathology at school-age in the context of maternal interpersonal violence-related post-traumatic stress disorder.

ABSTRACT:

Introduction

Interpersonal violent (IPV) experiences when they begin in childhood and continue in various forms during adulthood often lead to chronic post-traumatic stress disorder (PTSD) that is associated in multiple studies with hypocortisolism and lower percentage of methylation of the promoter region of the gene coding for the glucocorticoid receptor (NR3C1). This prospective, longitudinal study examined the relationship of NR3C1 methylation among mothers with IPV-related PTSD and their toddlers and then looked at the relationship of maternal NR3C1 methylation and child psychopathology at school age.

Methods

Forty-eight mothers were evaluated for life-events history and post-traumatic stress disorder via structured clinical interview when their children were age

SUBMITTER: Cordero MI 

PROVIDER: S-EPMC9437341 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature