From maternal care to gene expression: DNA methylation and the maternal programming of stress responses

ICG Weaver, M Szyf, MJ Meaney - Endocrine research, 2002 - Taylor & Francis
Maternal care of pups influences the development of hypothalamic–pituitary–adrenal (HPA)
responses to stress in the rat. Thus, the adult offspring of mothers which naturally show an …

Maternal programming of steroid receptor expression and phenotype through DNA methylation in the rat

M Szyf, ICG Weaver, FA Champagne, J Diorio… - Frontiers in …, 2005 - Elsevier
Increased levels of pup licking/grooming and arched-back nursing by rat mothers over the
first week of life alter the epigenome at a glucocorticoid receptor gene promoter in the …

Epigenetic programming by maternal behavior

ICG Weaver, N Cervoni, FA Champagne… - Nature …, 2004 - nature.com
Here we report that increased pup licking and grooming (LG) and arched-back nursing
(ABN) by rat mothers altered the offspring epigenome at a glucocorticoid receptor (GR) gene …

Prenatal exposure to maternal depression, neonatal methylation of human glucocorticoid receptor gene (NR3C1) and infant cortisol stress responses

TF Oberlander, J Weinberg, M Papsdorf, R Grunau… - Epigenetics, 2008 - Taylor & Francis
Background: In animal models, variations in early maternal care are associated with
differences in hypothalamic-pituitary-adrenal (HPA) stress response in the offspring …

Environmental programming of stress responses through DNA methylation: life at the interface between a dynamic environment and a fixed genome

MJ Meaney, M Szyf - Dialogues in clinical neuroscience, 2005 - Taylor & Francis
Early experience permanently alters behavior and physiology. These effects are, in part,
mediated by sustained alterations in gene expression in selected brain regions. The critical …

Epigenetic effects of glucocorticoids

ICG Weaver - Seminars in Fetal and Neonatal Medicine, 2009 - Elsevier
The early nurturing environment has persistent influences on developmental programming
of inter-individual differences in metabolic and endocrine function that contribute to …

Epigenetic Programming by Maternal Behavior and Pharmacological Intervention Nature Versus Nurture: Let's Call The Whole Thing Off

ICG Weaver - Epigenetics, 2007 - Taylor & Francis
The nature of maternal care that an infant receives can effect the child's emotional and
cognitive development, which is endured into adulthood. Similarly, maternal behavior in …

Maternal deprivation in rats is associated with corticotrophin‐releasing hormone (CRH) promoter hypomethylation and enhances CRH transcriptional responses to …

J Chen, AN Evans, Y Liu, M Honda… - Journal of …, 2012 - Wiley Online Library
Exposure to stress during early development causes long‐lasting alterations in behaviour
and hypothalamic pituitary adrenal (HPA) axis activity, including increased expression of …

Epigenetic mechanisms for the early environmental regulation of hippocampal glucocorticoid receptor gene expression in rodents and humans

TY Zhang, B Labonté, XL Wen, G Turecki… - …, 2013 - nature.com
Parental care influences development across mammals. In humans such influences include
effects on phenotypes, such as stress reactivity, which determine individual differences in …

Maternal undernutrition programs tissue-specific epigenetic changes in the glucocorticoid receptor in adult offspring

G Begum, A Davies, A Stevens, M Oliver… - …, 2013 - academic.oup.com
Epidemiological data indicate that an adverse maternal environment during pregnancy
predisposes offspring to metabolic syndrome with increased obesity, and type 2 diabetes …