title: Permanent and plastic epigenesis in neuroendocrine systems.
abstract: The emerging area of neuroepigenetics has been linked to numerous mental health illnesses. Importantly, a large portion of what we know about early gene×environment interactions comes from examining epigenetic modifications of neuroendocrine systems. This review will highlight how neuroepigenetic mechanisms during brain development program lasting differences in neuroendocrine systems and how other neuroepigenetic processes remain plastic, even within the adult brain. As epigenetic mechanisms can either be stable or plastic, elucidating the mechanisms involved in reversing these processes could aid in understanding how to reverse pathological epigenetic programming.
authors.affiliation: Neuroscience Training Program and Department of Psychology, University of Wisconsin-Madison, Madison, WI 53706, USA. apauger@wisc.edu
authors.forename: Catherine J
authors.initials: CJ
authors.lastname: Auger
authors.forename: Anthony P
authors.initials: AP
authors.lastname: Auger
mesh_terms: D001921:Brain / Q000254:growth & development; D019175:DNA Methylation; D004268:DNA-Binding Proteins / Q000378:metabolism; D044127:Epigenesis, Genetic; D057890:Epigenomics; D006657:Histones / Q000378:metabolism; D009452:Neuroendocrinology; D009473:Neuronal Plasticity / Q000502:physiology*; D012733:Sex Differentiation / Q000235:genetics*
chemical_list: D004268:DNA-Binding Proteins; D006657:Histones
keywords: Brain; Coactivators; Epigenetic; Histones; MeCP2; Methylation; Sex difference; Sexual differentiation; Steroid hormones; Vasopressin