Genome-wide DNA methylation in neonates exposed to maternal depression, anxiety, or SSRI medication during pregnancy.

ABSTRACT: Despite the high prevalence of depression, anxiety, and use of antidepressant medications during pregnancy, there is much uncertainty around the impact of high levels of distress or antidepressant medications on the developing fetus. These intrauterine exposures may lead to epigenetic alterations to the DNA during this vulnerable time of fetal development, which may have important lifetime health consequences. In this study we investigated patterns of genome-wide DNA methylation using the Illumina Infinium Human Methylation450 BeadChip in the umbilical cord blood of neonates exposed to non-medicated maternal depression or anxiety (n = 13), or selective serotonin reuptake inhibitors (SSRIs) during pregnancy (n = 22), relative to unexposed neonates (n = 23). We identified 42 CpG sites with s

SUBMITTER: Non AL 

PROVIDER: S-EPMC4143411 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature