title: Long-term effects of prenatal stress and glucocorticoid exposure.
abstract: There is a growing body of evidence suggesting that events during prenatal life can have long-lasting effects on development and adult health. Stress during pregnancy is common and has been linked to increased incidence of a range of affective and behavioral outcomes in the offspring in later life and also some somatic outcomes. Glucocorticoids, and their actions on the fetus, which are regulated by placental 11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2), are hypothesized to mediate these effects. Animal studies have demonstrated long-term effects of stress and glucocorticoid administration on behavioral outcomes, as well as increased blood pressure, altered hypothalamic pituitary adrenal axis (HPA) function, and decreased glucose tolerance and brain size. In humans, licorice, which inhibits placental 11β-HSD2 when consumed during pregnancy, has been shown to increase the risk of behavioral problems linked to altered HPA activity. Synthetic glucocorticoids administered during pregnancy to improve fetal lung maturity in threatened preterm birth have been shown to reduce birth weight and head circumference, but have not been linked to gross changes in long-term health to date. It is important to consider the long-term consequences of stress, and medication that mimics stress, during pregnancy.
authors.affiliation: Department of Obstetrics and Gynaecology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands.
authors.forename: Rebecca C
authors.initials: RC
authors.lastname: Painter
authors.forename: Tessa J
authors.initials: TJ
authors.lastname: Roseboom
authors.forename: Susanne R
authors.initials: SR
authors.lastname: de Rooij
mesh_terms: D043209:11-beta-Hydroxysteroid Dehydrogenase Type 2 / Q000009:adverse effects; D000818:Animals; D004195:Disease Models, Animal; D005260:Female; D047109:Fetal Development / Q000187:drug effects / Q000502:physiology; D005333:Fetus / Q000187:drug effects; D005938:Glucocorticoids / Q000009:adverse effects*; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology; D010913:Pituitary-Adrenal System / Q000502:physiology; D010920:Placenta / Q000187:drug effects; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects / Q000139:chemically induced / Q000503:physiopathology*; D013312:Stress, Physiological; D013997:Time Factors
chemical_list: D005938:Glucocorticoids; D043209:11-beta-Hydroxysteroid Dehydrogenase Type 2
keywords: glucocorticoid; long‐term; prenatal; stress