title: Environmental influences on the female epigenome and behavior.
abstract: Environmental factors have long-lasting effects on brain development and behavior. One way experiences are propagated is via epigenetic modifications to the genome. Environmentally-driven epigenetic modifications show incredible brain region- and sex-specificity, and many brain regions affected are ones involved in maternal behavior. In rodent models, females are typically the primary caregiver and thus, any environmental factors that modulate the epigenotype of the mother could have consequences for her current and future offspring. Here we review evidence of the susceptibility of the female epigenome to environmental factors, with a focus on brain regions involved in maternal behavior. Accordingly, implications for interventions that target the mother's epigenome and parenting behavior are discussed.
authors.affiliation: Department of Psychological and Brain Sciences, University of Delaware, Newark DE 19716, USA.
authors.forename: Samantha M
authors.initials: SM
authors.lastname: Keller
authors.affiliation: Department of Psychological and Brain Sciences, University of Delaware, Newark DE 19716, USA.
authors.forename: Tania L
authors.initials: TL
authors.lastname: Roth
keywords: environment; epigenetic; female; maternal behavior; maternal circuitry