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Evans K, Morrell CJ, Spiby H. Systematic review and meta-analysis of non-pharmacological interventions to reduce the symptoms of mild to moderate anxiety in pregnant women. J Adv Nurs 2017; 74:289-309. [PMID: 28921612 DOI: 10.1111/jan.13456] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2017] [Indexed: 11/27/2022]
Abstract
AIM To assess the effectiveness of non-pharmacological interventions for pregnant women with symptoms of mild to moderate anxiety. BACKGROUND Many pregnant women experience mild to moderate symptoms of anxiety and could benefit from additional support. Non-pharmacological interventions have been suggested for use during pregnancy. DESIGN A systematic review of randomized controlled trials. DATA SOURCES Randomized controlled trials published since 1990, identified from electronic databases: Medline; CINAHL; Maternity and Infant Care; PsycINFO; Cochrane Database of Systematic Reviews; CENTRAL; EMBASE; Centre for Reviews and Dissemination; Social Sciences Citation Index; ASSIA; HTA Library; Joanna Briggs Institute Evidence-Based Practice database; Allied and Complementary Medicine. REVIEW METHODS Conducted according to the Centre for Reviews and Dissemination procedure. Papers were screened (N = 5,222), assessed for eligibility (N = 57) and selected for inclusion (N = 25). The Cochrane Collaboration's tool for assessing risk of bias was used. Papers were assessed for clinical and statistical heterogeneity and considered for meta-analysis. Descriptive analysis of the data was conducted. RESULTS Psychological, mind-body, educational and supportive interventions were delivered individually and to groups of pregnant women over single or multiple sessions. The State-Trait Anxiety Inventory was the most commonly used anxiety measure. In 60% of studies there were fewer than 40 participants. Meta-analysis of three studies indicated no observed beneficial effect in the reduction of anxiety. CONCLUSION There was insufficient evidence from which to draw overall conclusions regarding the benefit of interventions. Results were predominantly based on small samples. Many papers provided an inadequate description of methods which prevented a full assessment of methodological quality.
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Affiliation(s)
- Kerry Evans
- School of Health Sciences, University of Nottingham, Nottingham, UK
| | - C Jane Morrell
- School of Health Sciences, University of Nottingham, Nottingham, UK
| | - Helen Spiby
- School of Health Sciences, University of Nottingham, Nottingham, UK.,School of Nursing and Midwifery, University of Queensland, Brisbane, Australia
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Pérez-Cerezales S, Ramos-Ibeas P, Rizos D, Lonergan P, Bermejo-Alvarez P, Gutiérrez-Adán A. Early sex-dependent differences in response to environmental stress. Reproduction 2017; 155:R39-R51. [PMID: 29030490 DOI: 10.1530/rep-17-0466] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 10/09/2017] [Accepted: 10/12/2017] [Indexed: 12/14/2022]
Abstract
Developmental plasticity enables the appearance of long-term effects in offspring caused by exposure to environmental stressors during embryonic and foetal life. These long-term effects can be traced to pre- and post-implantation development, and in both cases, the effects are usually sex specific. During preimplantation development, male and female embryos exhibit an extensive transcriptional dimorphism mainly driven by incomplete X chromosome inactivation. These early developmental stages are crucial for the establishment of epigenetic marks that will be conserved throughout development, making it a particularly susceptible period for the appearance of long-term epigenetic-based phenotypes. Later in development, gonadal formation generates hormonal differences between the sexes, and male and female placentae exhibit different responses to environmental stressors. The maternal environment, including hormones and environmental insults during pregnancy, contributes to sex-specific placental development that controls genetic and epigenetic programming during foetal development, regulating sex-specific differences, including sex-specific epigenetic responses to environmental hazards, leading to long-term effects. This review summarizes several human and animal studies examining sex-specific responses to environmental stressors during both the periconception period (caused by differences in sex chromosome dosage) and placental development (caused by both sex chromosomes and hormones). The identification of relevant sex-dependent trajectories caused by sex chromosomes and/or sex hormones is essential to define diagnostic markers and prevention/intervention protocols.
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Affiliation(s)
| | | | | | - Pat Lonergan
- School of Agriculture and Food ScienceUniversity College Dublin, Dublin, Ireland
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253
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Cory-Slechta DA, Sobolewski M, Varma G, Schneider JS. Developmental Lead and/or Prenatal Stress Exposures Followed by Different Types of Behavioral Experience Result in the Divergence of Brain Epigenetic Profiles in a Sex, Brain Region, and Time-Dependent Manner: Implications for Neurotoxicology. CURRENT OPINION IN TOXICOLOGY 2017; 6:60-70. [PMID: 29430559 DOI: 10.1016/j.cotox.2017.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Over a lifetime, early developmental exposures to neurocognitive risk factors, such as lead (Pb) exposures and prenatal stress (PS), will be followed by multiple varied behavioral experiences. Pb, PS and behavioral experience can each influence brain epigenetic profiles. Our recent studies show a greater level of complexity, however, as all three factors interact within each sex to generate differential adult variation in global post-translational histone modifications (PTHMs), which may result in fundamentally different consequences for life-long learning and behavioral function. We have reported that PTHM profiles differ by sex, brain region and time point of measurement following developmental exposures to Pb±PS, resulting in different profiles for each unique combination of these parameters. Imposing differing behavioral experience following developmental Pb±PS results in additional divergence of PTHM profiles, again in a sex, brain region and time-dependent manner, further increasing complexity. Such findings underscore the need to link highly localized and variable epigenetic changes along single genes to the highly-integrated brain functional connectome that is ultimately responsible for governing behavioral function. Here we advance the idea that increased understanding may be achieved through iterative reductionist and holistic approaches. Implications for experimental design of animal studies of developmental exposures to neurotoxicants include the necessity of a 'no behavioral experience' group, given that epigenetic changes in response to behavioral testing can confound effects of the neurotoxicant itself. They also suggest the potential utility of the inclusion of salient behavioral experiences as a potential effect modifier in epidemiological studies.
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Affiliation(s)
- Deborah A Cory-Slechta
- Department of Environmental Medicine, University of Rochester Medical School, Rochester, NY
| | - Marissa Sobolewski
- Department of Environmental Medicine, University of Rochester Medical School, Rochester, NY
| | - G Varma
- Department of Pathology, Anatomy and Cell Biology, Thomas Jefferson University, Philadelphia, PA
| | - J S Schneider
- Department of Pathology, Anatomy and Cell Biology, Thomas Jefferson University, Philadelphia, PA
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254
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Maternal Prenatal Psychological Distress and Preschool Cognitive Functioning: the Protective Role of Positive Parental Engagement. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2017; 45:249-260. [PMID: 27150387 DOI: 10.1007/s10802-016-0161-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Considerable animal research and available human studies suggest that psychological distress experienced by mothers during gestation is associated with later neurodevelopmental deficits in offspring; however, little research has examined potential protective factors that might mitigate this risk. The current study examined the impact of maternal prenatal psychological distress during pregnancy on cognitive outcomes in preschoolers (ages 2.5-5 years) and positive parenting as a potential protective factor. Mother-child dyads (N = 162, mean child age = 44 months, 49 % female) were recruited from a longitudinal cohort of women who had previously participated in a study of maternal mood disorders during pregnancy. Maternal prenatal distress was assessed with multiple measures collected throughout pregnancy. During a follow-up visit, mothers were interviewed about their psychological symptoms since the birth of the child, parenting behaviors were recorded during a parent-child interaction, and children's cognitive abilities were measured using the Differential Ability Scales, 2nd Edition. Maternal prenatal distress significantly predicted lower general cognitive abilities; however, this relationship was strongest for children whose mothers exhibited low levels of positive engagement and not significant when mothers exhibited high levels of positive engagement. Results suggest that positive parental engagement can protect against the detrimental effects of maternal prenatal distress on preschoolers' cognitive abilities.
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255
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Maternal depression and anxiety and fetal-neonatal growth. JORNAL DE PEDIATRIA (VERSÃO EM PORTUGUÊS) 2017. [DOI: 10.1016/j.jpedp.2017.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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256
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Thompson LA, Morgan G, Unger CA, Covey LA. Prenatal maternal cortisol measures predict learning and short-term memory performance in 3- but not 5-month-old infants. Dev Psychobiol 2017; 59:723-737. [PMID: 28691735 PMCID: PMC5561452 DOI: 10.1002/dev.21530] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 05/09/2017] [Indexed: 11/11/2022]
Abstract
Little is known about relations between maternal prenatal stress and specific cognitive processes-learning and memory-in infants. A modified crib-mobile task was employed in a longitudinal design to test relations between maternal prenatal cortisol, prenatal subjective stress and anxiety, psychosocial variables, and learning and memory in 3- and 5-month-old infants. Results revealed that maternal prenatal cortisol was affected by particular psychosocial variables (e.g., maternal age, whether or not the infant's grandmother provided childcare, financial status), but was unrelated to measures of maternal depression, anxiety, and stress. Although maternal prenatal cortisol was not predictive of learning or memory performance in 5-month-old infants, higher levels of basal maternal cortisol and reduced prenatal cortisol response was predictive of some learning and short-term memory measures in 3-month-old infants. These results suggest an influence of maternal neuroendocrine functioning on fetal neurological development, and the importance of separate examination of subjective and biological measures of stress.
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Affiliation(s)
| | - Gin Morgan
- New Mexico State University, Las Cruces, New Mexico
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257
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St. John AM, Kao K, Liederman J, Grieve PG, Tarullo AR. Maternal cortisol slope at 6 months predicts infant cortisol slope and EEG power at 12 months. Dev Psychobiol 2017; 59:787-801. [PMID: 28686284 PMCID: PMC6076989 DOI: 10.1002/dev.21540] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 05/10/2017] [Accepted: 06/10/2017] [Indexed: 01/01/2023]
Abstract
Physiological stress systems and the brain rapidly develop through infancy. While the roles of caregiving and environmental factors have been studied, implications of maternal physiological stress are unclear. We assessed maternal and infant diurnal cortisol when infants were 6 and 12 months. We measured 12-month infant electroencephalography (EEG) 6-9 Hz power during a social interaction. Steeper 6-month maternal slope predicted steeper 12-month infant slope controlling for 6-month infant slope and breastfeeding. Steeper 6-month maternal slope predicted lower 6-9 Hz power. Six-month maternal area under the cuve (AUCg) was unrelated to 12-month infant AUCg and 6-9 Hz power. Psychosocial, caregiving, and breastfeeding variables did not explain results. At 6 months, maternal and infant slopes correlated, as did maternal and infant AUCg. Twelve-month maternal and infant cortisol were unrelated. Results indicate maternal slope is an informative predictor of infant physiology and suggest the importance of maternal physiological stress in this developmental period.
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Affiliation(s)
- Ashley M. St. John
- Department of Psychological and Brain Sciences, Boston University, Boston, MA 02215, , , ,
| | - Katie Kao
- Department of Psychological and Brain Sciences, Boston University, Boston, MA 02215, , , ,
| | - Jacqueline Liederman
- Department of Psychological and Brain Sciences, Boston University, Boston, MA 02215, , , ,
| | - Philip G. Grieve
- Departments of Pediatrics and Biomedical Engineering, Columbia University Medical Center, New York, NY 10032,
| | - Amanda R. Tarullo
- Department of Psychological and Brain Sciences, Boston University, Boston, MA 02215, , , ,
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258
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It Is Time for Routine Screening for Perinatal Mood and Anxiety Disorders in Obstetrics and Gynecology Settings. Obstet Gynecol Surv 2017; 72:553-568. [DOI: 10.1097/ogx.0000000000000477] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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259
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Howland MA, Sandman CA, Glynn LM. Developmental origins of the human hypothalamic-pituitary-adrenal axis. Expert Rev Endocrinol Metab 2017; 12:321-339. [PMID: 30058893 PMCID: PMC6334849 DOI: 10.1080/17446651.2017.1356222] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION The developmental origins of disease or fetal programming model predicts that intrauterine exposures have life long consequences for physical and psychological health. Prenatal programming of the fetal hypothalamic-pituitary-adrenal (HPA) axis is proposed as a primary mechanism by which early experiences are linked to later disease risk. Areas covered: This review describes the development of the fetal HPA axis, which is determined by an intricately timed cascade of endocrine events during gestation and is regulated by an integrated maternal-placental-fetal steroidogenic unit. Mechanisms by which stress-induced elevations in hormones of maternal, fetal, or placental origin influence the structure and function of the emerging fetal HPA axis are discussed. Recent prospective studies documenting persisting associations between prenatal stress exposures and altered postnatal HPA axis function are summarized, with effects observed beginning in infancy into adulthood. Expert commentary: The results of these studies are synthesized, and potential moderating factors are discussed. Promising areas of further research highlighted include epigenetic mechanisms and interactions between pre and postnatal influences.
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Affiliation(s)
- Mariann A. Howland
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Curt A. Sandman
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA
| | - Laura M. Glynn
- Department of Psychiatry and Human Behavior, University of California, Irvine, CA
- Department of Psychology, Chapman University, Orange, CA, USA
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260
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Pinto TM, Caldas F, Nogueira-Silva C, Figueiredo B. Maternal depression and anxiety and fetal-neonatal growth. J Pediatr (Rio J) 2017; 93:452-459. [PMID: 28219626 DOI: 10.1016/j.jped.2016.11.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Revised: 11/09/2016] [Accepted: 11/10/2016] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVE Maternal depression and anxiety have been found to negatively affect fetal and neonatal growth. However, the independent effects of maternal depression and anxiety on fetal-neonatal growth outcomes and trajectories remain unclear. This study aimed to analyze simultaneously the effects of maternal prenatal depression and anxiety on (1) neonatal growth outcomes, and (2), on fetal-neonatal growth trajectories, from the 2nd trimester of pregnancy to childbirth. METHODS A sample of 172 women was recruited and completed self-reported measures of depression and anxiety during the 2nd and 3rd trimesters of pregnancy, and at childbirth. Fetal and neonatal biometrical data were collected from clinical reports at the same assessment moments. RESULTS Neonates of prenatally anxious mothers showed lower weight (p=0.006), length (p=0.025), and ponderal index (p=0.049) at birth than neonates of prenatally non-anxious mothers. Moreover, fetuses-neonates of high-anxiety mothers showed a lower increase of weight from the 2nd trimester of pregnancy to childbirth than fetuses-neonates of low-anxiety mothers (p<0.001). Considering maternal depression and anxiety simultaneously, only the effect of maternal anxiety was found on these markers of fetal-neonatal growth outcomes and trajectories. CONCLUSION This study demonstrates the independent longitudinal effect of maternal anxiety on major markers of fetal-neonatal growth outcomes and trajectories, simultaneously considering the effect of maternal depression and anxiety.
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Affiliation(s)
| | - Filipa Caldas
- Universidade do Minho, Escola de Ciências da Saúde, Braga, Portugal
| | - Cristina Nogueira-Silva
- Universidade do Minho, Escola de Ciências da Saúde, Instituto de Pesquisa em Ciências de Vida e Saúde (ICVS), Braga, Portugal; ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal; Hospital de Braga, Departamento de Obstetrícia e Ginecologia, Braga, Portugal
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261
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Adam EK, Quinn ME, Tavernier R, McQuillan MT, Dahlke KA, Gilbert KE. Diurnal cortisol slopes and mental and physical health outcomes: A systematic review and meta-analysis. Psychoneuroendocrinology 2017; 83:25-41. [PMID: 28578301 PMCID: PMC5568897 DOI: 10.1016/j.psyneuen.2017.05.018] [Citation(s) in RCA: 505] [Impact Index Per Article: 72.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 05/16/2017] [Accepted: 05/19/2017] [Indexed: 01/20/2023]
Abstract
Changes in levels of the stress-sensitive hormone cortisol from morning to evening are referred to as diurnal cortisol slopes. Flatter diurnal cortisol slopes have been proposed as a mediator between chronic psychosocial stress and poor mental and physical health outcomes in past theory and research. Surprisingly, neither a systematic nor a meta-analytic review of associations between diurnal cortisol slopes and health has been conducted to date, despite extensive literature on the topic. The current systematic review and meta-analysis examined associations between diurnal cortisol slopes and physical and mental health outcomes. Analyses were based on 179 associations from 80 studies for the time period up to January 31, 2015. Results indicated a significant association between flatter diurnal cortisol slopes and poorer health across all studies (average effect size, r=0.147). Further, flatter diurnal cortisol slopes were associated with poorer health in 10 out of 12 subtypes of emotional and physical health outcomes examined. Among these subtypes, the effect size was largest for immune/inflammation outcomes (r=0.288). Potential moderators of the associations between diurnal cortisol slopes and health outcomes were examined, including type of slope measure and study quality indices. The possible roles of flatter slopes as either a marker or a mechanism for disease etiology are discussed. We argue that flatter diurnal cortisol slopes may both reflect and contribute to stress-related dysregulation of central and peripheral circadian mechanisms, with corresponding downstream effects on multiple aspects of biology, behavior, and health.
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Affiliation(s)
- Emma K. Adam
- School of Education and Social Policy and Institute for Policy Research, Northwestern University, 2120 Campus Drive, Evanston, IL, 60208, USA,Corresponding author: , 847-467-2010
| | - Meghan E. Quinn
- Department of Psychology, Northwestern University, 2029 Sheridan Rd., Evanston, IL 60208, USA and Department of Psychiatry, University of Illinois at Chicago, 912 S. Wood St., Chicago, IL, 60612, USA
| | - Royette Tavernier
- Department of Psychology, Wesleyan University, 207 High Street, Middletown, CT, 06459, USA.
| | - Mollie T. McQuillan
- School of Education and Social Policy and Institute for Policy Research, Northwestern University, 2120 Campus Drive, Evanston, IL, 60208, USA
| | - Katie A. Dahlke
- American Institutes for Research, 1120 E. Diehl Road, Suite 200, Naperville, IL, USA, 60563
| | - Kirsten E. Gilbert
- Department of Psychiatry, Washington University School of Medicine, 4444 Forest Park Parkway, Suite 2100, St. Louis, MO, USA
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Nolvi S, Pesonen H, Bridgett DJ, Korja R, Kataja EL, Karlsson H, Karlsson L. Infant Sex Moderates the Effects of Maternal Pre- and Postnatal Stress on Executive Functioning at 8 Months of Age. INFANCY 2017. [DOI: 10.1111/infa.12206] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Saara Nolvi
- The FinnBrain Birth Cohort Study; Turku Brain and Mind Center; Institute of Clinical Medicine; University of Turku
| | - Henri Pesonen
- The FinnBrain Birth Cohort Study; Turku Brain and Mind Center; Institute of Clinical Medicine; University of Turku
- Department of Mathematics and Statistics; University of Turku
| | | | - Riikka Korja
- The FinnBrain Birth Cohort Study; Turku Brain and Mind Center; Institute of Clinical Medicine; University of Turku
- Department of Psychology; University of Turku
| | - Eeva-Leena Kataja
- The FinnBrain Birth Cohort Study; Turku Brain and Mind Center; Institute of Clinical Medicine; University of Turku
- Department of Psychology; University of Turku
| | - Hasse Karlsson
- The FinnBrain Birth Cohort Study; Turku Brain and Mind Center; Institute of Clinical Medicine; University of Turku
- Department of Psychiatry; Turku University Hospital and University of Turku
| | - Linnea Karlsson
- The FinnBrain Birth Cohort Study; Turku Brain and Mind Center; Institute of Clinical Medicine; University of Turku
- Department of Child Psychiatry; Turku University Hospital and University of Turku
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263
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Nath A, Murthy GVS, Babu GR, Di Renzo GC. Effect of prenatal exposure to maternal cortisol and psychological distress on infant development in Bengaluru, southern India: a prospective cohort study. BMC Psychiatry 2017; 17:255. [PMID: 28716072 PMCID: PMC5513340 DOI: 10.1186/s12888-017-1424-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 07/06/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The mental health status of a pregnant woman and its consequent impact on foetal well being is not given much importance compared to the risk imposed by obstetric complications and medical conditions. Maternal psychological distress is a major public health problem and needs timely detection and intervention to prevent any adverse pregnancy outcome. There is ample evidence from literature that justifies the association of prenatal maternal mental stress and elevated cortisol with delayed infant motor and cognitive development; evidence from India being rather limited. The study aim is to prospectively assess the association of maternal psychological distress and cortisol level with motor and cognitive development of the infant. METHODS A sample of 2612 eligible pregnant women who have been registered for antenatal care at selected public sector hospitals in Bengaluru will be recruited after obtaining written informed consent. They will be assessed for the presence of maternal psychological distress in the form of depression and anxiety using appropriate scales and saliva samples will be collected for cortisol estimation during early, mid and late pregnancy. Follow up visits after delivery will be done on day 10, 3 months, 8 months and 12 months. The Bayley Scales of Infant and Toddler Development [BSID] (Third edition) will be used to measure both motor and mental milestones in terms of Psychomotor Development Index (PDI) and Mental Development Index (MDI). Logistic regression model will be used to determine the association between the exposure variables and outcomes which will be reported as Odd's Ratio (OR) and 95% confidence intervals (CI). DISCUSSION Our study findings could add to the growing evidence that maternal psychological distress during pregnancy adversely influences growth and development in the offspring and subsequent development of the child. While maternal anxiety and depression can be measured by using self reporting instruments, estimation of maternal endogenous cortisol levels could serve as a biomarker of prenatal psychological stress. Findings from this study could be used to focus upon the burden of mental health problems during pregnancy and to consider steps to scale up prenatal mental health services in health care settings.
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Affiliation(s)
- Anita Nath
- Wellcome Trust DBT India Alliance Intermediate fellow in clinical and public health, Indian Institute of Public Health-Bengaluru Campus, Public Health Foundation of India, SIHFW Campus, First Cross, Magadi road, Bengaluru, Karnataka 560023 India
| | - Gudlavalleti Venkata Satyanarayana Murthy
- Indian Institute of Public Health Hyderabad-Bengaluru Campus, South, Public Health Foundation of India, Plot # 1, Rd Number 44, Masthan Nagar, Kavuri Hills, Madhapur, Hyderabad, Telangana 500033 India
- International Center for Eye Health, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
| | - Giridhara R. Babu
- Wellcome Trust DBT India Alliance Intermediate fellow in clinical and public health, Indian Institute of Public Health-Bengaluru Campus, Public Health Foundation of India, SIHFW Campus, First Cross, Magadi road, Bengaluru, Karnataka 560023 India
| | - Gian Carlo Di Renzo
- Department of Ob/Gyn, Centre for Perinatal and Reproductive Medicine, the Midwifery School, The University of Perugia, Perugia, Italy
- The Permanent International and European School of Perinatal, Neonatal and Reproductive Medicine, Florence, Santa Maria della Misericordia University Hospital, 06132 San Sisto, Perugia, Italy
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Levine TA, Grunau RE, Segurado R, Daly S, Geary MP, Kennelly MM, O’Donoghue K, Hunter A, Morrison JJ, Burke G, Dicker P, Tully EC, Malone FD, Alderdice FA, McAuliffe FM. Pregnancy-specific stress, fetoplacental haemodynamics, and neonatal outcomes in women with small for gestational age pregnancies: a secondary analysis of the multicentre Prospective Observational Trial to Optimise Paediatric Health in Intrauterine Growth Restriction. BMJ Open 2017; 7:e015326. [PMID: 28637734 PMCID: PMC5734406 DOI: 10.1136/bmjopen-2016-015326] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 03/12/2017] [Accepted: 04/24/2017] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVES To examine associations between maternal pregnancy-specific stress and umbilical (UA PI) and middle cerebral artery pulsatility indices (MCA PI), cerebroplacental ratio, absent end diastolic flow (AEDF), birthweight, prematurity, neonatal intensive care unit admission and adverse obstetric outcomes in women with small for gestational age pregnancies. It was hypothesised that maternal pregnancy-specific stress would be associated with fetoplacental haemodynamics and neonatal outcomes. DESIGN This is a secondary analysis of data collected for a large-scale prospective observational study. SETTING This study was conducted in the seven major obstetric hospitals in Ireland and Northern Ireland. PARTICIPANTS Participants included 331 women who participated in the Prospective Observational Trial to Optimise Paediatric Health in Intrauterine Growth Restriction. Women with singleton pregnancies between 24 and 36 weeks gestation, estimated fetal weight <10th percentile and no major structural or chromosomal abnormalities were included. PRIMARY AND SECONDARY OUTCOME MEASURES Serial Doppler ultrasound examinations of the umbilical and middle cerebral arteries between 20 and 42 weeks gestation, Pregnancy Distress Questionnaire (PDQ) scores between 23 and 40 weeks gestation and neonatal outcomes. RESULTS Concerns about physical symptoms and body image at 35-40 weeks were associated with lower odds of abnormal UAPI (OR 0.826, 95% CI 0.696 to 0.979, p=0.028). PDQ score (OR 1.073, 95% CI 1.012 to 1.137, p=0.017), concerns about birth and the baby (OR 1.143, 95% CI 1.037 to 1.260, p=0.007) and concerns about physical symptoms and body image (OR 1.283, 95% CI 1.070 to 1.538, p=0.007) at 29-34 weeks were associated with higher odds of abnormal MCA PI. Concerns about birth and the baby at 29-34 weeks (OR 1.202, 95% CI 1.018 to 1.421, p=0.030) were associated with higher odds of AEDF. Concerns about physical symptoms and body image at 35-40 weeks were associated with decreased odds of neonatal intensive care unit admission (OR 0.635, 95% CI 0.435 to 0.927, p=0.019). CONCLUSIONS These findings suggest that fetoplacental haemodynamics may be a mechanistic link between maternal prenatal stress and fetal and neonatal well-being, but additional research is required.
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Affiliation(s)
- Terri A Levine
- School of Nursing and Midwifery, Queen’s University Belfast, Belfast, Northern Ireland
- Newborn Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Ruth E Grunau
- Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada
- Child and Family Research Institute, Vancouver, British Columbia, Canada
| | - Ricardo Segurado
- UCD CSTAR and School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Sean Daly
- Department of Obstetrics and Gynaecology, Coombe Women and Infants University Hospital, Dublin, Ireland
| | - Michael P Geary
- Department of Obstetrics and Gynaecology, Rotunda Hospital, Dublin, Ireland
| | - Mairead M Kennelly
- University College Dublin Centre for Human Reproduction, Coombe Women and Infants University Hospital, Dublin, Ireland
| | - Keelin O’Donoghue
- Department of Obstetrics and Gynaecology, University College Cork, Cork University Maternity Hospital, Cork, Ireland
| | - Alyson Hunter
- Department of Obstetrics and Gynaecology, Royal Jubilee Maternity Hospital, Belfast, Northern Ireland
| | - John J Morrison
- Department of Obstetrics and Gynaecology, National University of Ireland, Galway, Ireland
| | - Gerard Burke
- Department of Obstetrics and Gynaecology, Mid-Western Regional Maternity Hospital, Limerick, Ireland
| | - Patrick Dicker
- Department of Epidemiology and Public Health, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Elizabeth C Tully
- Department of Obstetrics and Gynaecology, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Fergal D Malone
- Department of Obstetrics and Gynaecology, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Fiona A Alderdice
- School of Nursing and Midwifery, Queen’s University Belfast, Belfast, Northern Ireland
- National Perinatal Epidemiology Unit, Oxford University, Oxford, UK
| | - Fionnuala M McAuliffe
- UCD Perinatal Research Centre, Obstetrics and Gynaecology, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
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266
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Saxbe DE, Golan O, Ostfeld-Etzion S, Hirschler-Guttenberg Y, Zagoory-Sharon O, Feldman R. HPA axis linkage in parent-child dyads: Effects of parent sex, autism spectrum diagnosis, and dyadic relationship behavior. Dev Psychobiol 2017; 59:776-786. [PMID: 28608542 DOI: 10.1002/dev.21537] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 12/21/2016] [Accepted: 05/22/2017] [Indexed: 12/28/2022]
Abstract
Families of preschoolers participated in two dyadic home visits, once with mother (56 dyads) and once with father (59 dyads). Each member of the dyad provided three cortisol samples and participated in several interaction tasks that were behaviorally coded. Approximately half of the children had been diagnosed with autism spectrum disorders (ASD), whereas half were typically developing (TD). In a multilevel model, father's cortisol level at each timepoint predicted child cortisol. Father-child linkage was stronger in dyads that showed less reciprocity, in which fathers showed less sensitivity, and in which children showed less self-regulation and more withdrawal. Cortisol levels were not significantly correlated in mother-child dyads, and there was a trend toward moderation by ASD diagnosis, such that linkage was greater in TD children. Mother-child linkage was stronger in dyads that showed less behavioral coordination and less sensitivity. HPA axis linkage may be stronger in less behaviorally attuned dyads.
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Affiliation(s)
- Darby E Saxbe
- Department of Psychology, University of Southern California, Los Angeles, CA
| | - Ofer Golan
- Department of Psychology, Bar-Ilan University, Ramat Gan, Israel
| | | | | | | | - Ruth Feldman
- Department of Psychology, Bar-Ilan University, Ramat Gan, Israel.,Gonda Brain Sciences Center, Bar-Ilan University, Ramat Gan, Israel
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267
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Mielcarska K, Żelaźniewicz A, Pawłowski B. Risk taking propensity in pregnancy — Longitudinal study. PERSONALITY AND INDIVIDUAL DIFFERENCES 2017. [DOI: 10.1016/j.paid.2017.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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268
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Cho J, Su X, Holditch-Davis D. Associations of Maternal Testosterone and Cortisol Levels With Health Outcomes of Mothers and Their Very-Low-Birthweight Infants. Biol Res Nurs 2017; 19:409-418. [PMID: 28399640 DOI: 10.1177/1099800417703704] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Although the roles of testosterone and cortisol in various health problems have been extensively investigated, little is known about their associations with health outcomes in mothers and their very-low-birthweight (VLBW) infants when maternal testosterone and cortisol are examined together during the postpartum period. METHOD The 101 mother-VLBW infant pairs were recruited from the neonatal intensive care unit of a tertiary medical center in the southeastern United States. Demographic information, pregnancy and labor complications of mothers, and health and growth outcomes of infants were obtained from medical records and interviews with mothers. Maternal salivary testosterone and cortisol levels were determined using enzyme immunoassay. RESULTS Linear regression showed that mothers who were older and had a larger body mass index experienced more pregnancy complications, whereas mothers who were single and had a cesarean section experienced more labor complications. Generalized linear models showed that mothers with high cortisol levels had more antepartum hemorrhage, whereas infants of mothers with high cortisol levels had fewer neurological insults and shorter hospitalizations than other infants. More mothers experienced premature prolonged rupture of membranes (PPROM) than chorioamnionitis, and maternal medical complications were negatively associated with infant health outcomes except PPROM, which was positively associated with infant outcomes. CONCLUSIONS High maternal cortisol levels were associated with maternal health problems during pregnancy. Beneficial effects of PPROM and high maternal cortisol levels on infant health outcomes were important findings, and understanding the mechanisms of these relationships may be of practical value for clinicians and researchers.
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Affiliation(s)
- June Cho
- 1 School of Nursing, Duke University, Durham, NC, USA
| | - Xiaogang Su
- 2 Department of Mathematical Sciences, University of Texas at El Paso, El Paso, TX, USA
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269
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The impact of life stress on adult depression and anxiety is dependent on gender and timing of exposure. Dev Psychopathol 2017; 29:1443-1454. [PMID: 28397629 DOI: 10.1017/s0954579417000372] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
There is debate about the relative importance of timing of stressful events prenatally and over the life course and risk for subsequent depressive/anxious illness. The aim of this study was to examine the relative roles of prenatal stress and postnatal stress trajectories in predicting depression and anxiety in early adulthood in males and females. Exposure to life stress events was examined in the Western Australian Pregnancy Cohort (Raine) Study during pregnancy and ages 1, 2, 3, 5, 8, 10, 14, and 17 years. At age 20, offspring completed the Depression Anxiety Stress Scale. Prenatal stress and trajectories of stress events from age 1 to 17 were analyzed in linear regression analyses. Five postnatal stress trajectories were identified. In females, medium to high chronic stress exposure or exposure during puberty/adolescence predicted depression and anxiety symptoms while low or reduced stress exposure over the life course did not, after adjustment for relevant confounders. High stress early in pregnancy contributed to male depression/anxiety symptoms independent of postnatal stress trajectory. In females, postnatal stress trajectory was more important than prenatal stress in predicting depression/anxiety symptoms. Interventions focused on reducing and managing stress events around conception/pregnancy and exposure to chronic stress are likely to have beneficial outcomes on rates of depression and anxiety in adults.
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270
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Cai D, Zhu Z, Sun H, Qi Y, Xing L, Zhao X, Wan Q, Su Q, Li H. Maternal PTSD following Exposure to the Wenchuan Earthquake Is Associated with Impaired Mental Development of Children. PLoS One 2017; 12:e0168747. [PMID: 28369095 PMCID: PMC5378320 DOI: 10.1371/journal.pone.0168747] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 12/06/2016] [Indexed: 01/26/2023] Open
Abstract
The purpose of this study was to explore whether earthquake-related maternal Post-Traumatic Stress Disorder (PTSD) is associated with impaired development of infants. Participants included 86 women who were pregnant during or after the earthquake in Ningqiang county, and their children. Data were collected from February to March of 2012. PTSD questionnaire (PTSD Checklist, Civilian Version (PCL-C)) was used to measure the effect of the earthquake on mothers, and that the scores greater than 50 were used to indicate presence of PTSD. Each child was assessed using the mental Developmental Screening Test (DST) according to age. Among the 86 women, PTSD scores equal to or greater than 50 accounted for 20.93%. Among the 86 children, 25.60% of development quotient (DQ) scores and 19.80% of mental index (MI) scores were less than 85. The correlation coefficient analysis showed that PTSD scores were inversely related to DQ and MI scores. Maternal PTSD following earthquake exposure is associated with relatively lower intellectual development in children age 0–3 years. Further research is needed to assess the persistent effects of this influence on offspring of mothers exposed to earthquake.
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Affiliation(s)
- Dongge Cai
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, P. R. China
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, P. R. China
| | - Zhongliang Zhu
- Shaanxi Province Biomedicine Key Laboratory, College of Life Science, Northwest University, Xi’an, Shaanxi, P. R. China
- Department of Pharmacology, Xi'an Jiaotong University Health Science Center, Xi’an, Shaanxi, P. R. China
| | - Hongli Sun
- Shaanxi Institute of Pediatric Diseases, Xi’an Children’s Hospital, Shaanxi, P.R. China
| | - Yanhua Qi
- Department of Ultrasound, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, P. R. China
| | - Lanying Xing
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, P. R. China
| | - Xiaogui Zhao
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, P. R. China
| | - Qiuyuan Wan
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, P. R. China
| | - Qian Su
- Department of Neonatology, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, P. R. China
| | - Hui Li
- Department of Neonatology, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, P. R. China
- * E-mail:
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271
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Prenatal maternal stress shapes children's theory of mind: the QF2011 Queensland Flood Study. J Dev Orig Health Dis 2017; 8:483-492. [PMID: 28337952 DOI: 10.1017/s2040174417000186] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Research shows that stress in pregnancy has powerful and enduring effects on many facets of child development, including increases in behavior problems and neurodevelopmental disorders. Theory of mind is an important aspect of child development that is predictive of successful social functioning and is impaired in children with autism. A number of factors related to individual differences in theory of mind have been identified, but whether theory of mind development is shaped by prenatal events has not yet been examined. In this study we utilized a sudden onset flood that occurred in Queensland, Australia in 2011 to examine whether disaster-related prenatal maternal stress predicts child theory of mind and whether sex of the child or timing of the stressor in pregnancy moderates these effects. Higher levels of flood-related maternal subjective stress, but not objective hardship, predicted worse theory of mind at 30 months (n=130). Further, maternal cognitive appraisal of the flood moderated the effects of stress in pregnancy on girls' theory of mind performance but not boys'. These results illuminate how stress in pregnancy can shape child development and the findings are discussed in relation to biological mechanisms in pregnancy and stress theory.
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272
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Bengoetxea X, Paternain L, Martisova E, Milagro FI, Martínez JA, Campión J, Ramírez MJ. Effects of perinatal diet and prenatal stress on the behavioural profile of aged male and female rats. J Psychopharmacol 2017; 31:356-364. [PMID: 28114845 DOI: 10.1177/0269881116686881] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The present work studies whether chronic prenatal stress (PS) influences the long-term sex-dependent neuropsychological status of offspring and the effects of an early dietary intervention in the dam. In addition, dams were fed with either a high-fat sugar diet (HFSD) or methyl donor supplemented diet (MDSD). PS procedure did not affect body weight of the offspring. MDSD induced decreases in body weight both in male and female offspring (1 month) that were still present in aged rats. HFSD induced an increase in body weight both in male and female offspring that did not persist in aged rats. In the Porsolt forced swimming test, only young males showed increases in immobility time that were reversed by MDSD. In old female rats (20 months), PS-induced cognitive impairment in both the novel object recognition test (NORT) and in the Morris water maze that was reversed by MDSD, whereas in old males, cognitive impairments and reversion by MDSD was evident only in the Morris water maze. HFSD induced cognitive impairment in both control and PS old rats, but there was no additive effect of PS and HFSD. It is proposed here that the diversity of symptoms following PS could arise from programming effects in early brain development and that these effects could be modified by dietary intake of the dam.
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Affiliation(s)
- Xabier Bengoetxea
- 1 Department of Pharmacology and Toxicology, University of Navarra, Pamplona, Spain
| | - Laura Paternain
- 2 Department of Nutrition, Food Science and Physiology, Centre for Nutrition Research, University of Navarra, Pamplona, Spain
| | - Eva Martisova
- 1 Department of Pharmacology and Toxicology, University of Navarra, Pamplona, Spain
| | - Fermin I Milagro
- 2 Department of Nutrition, Food Science and Physiology, Centre for Nutrition Research, University of Navarra, Pamplona, Spain.,3 CIBERobn, Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición, Carlos III Health Institute, Madrid, Spain
| | - J Alfredo Martínez
- 2 Department of Nutrition, Food Science and Physiology, Centre for Nutrition Research, University of Navarra, Pamplona, Spain.,3 CIBERobn, Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición, Carlos III Health Institute, Madrid, Spain.,4 IDISNA, Navarra's Health Research Institute, Pamplona, Spain
| | - Javier Campión
- 2 Department of Nutrition, Food Science and Physiology, Centre for Nutrition Research, University of Navarra, Pamplona, Spain.,3 CIBERobn, Centro de Investigación Biomédica en Red de la Fisiopatología de la Obesidad y Nutrición, Carlos III Health Institute, Madrid, Spain
| | - María J Ramírez
- 1 Department of Pharmacology and Toxicology, University of Navarra, Pamplona, Spain.,4 IDISNA, Navarra's Health Research Institute, Pamplona, Spain
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273
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Kamin HS, Kertes DA. Cortisol and DHEA in development and psychopathology. Horm Behav 2017; 89:69-85. [PMID: 27979632 DOI: 10.1016/j.yhbeh.2016.11.018] [Citation(s) in RCA: 167] [Impact Index Per Article: 23.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 11/19/2016] [Accepted: 11/30/2016] [Indexed: 01/01/2023]
Abstract
Dehydroepiandrosterone (DHEA) and cortisol are the most abundant hormones of the human fetal and adult adrenals released as end products of a tightly coordinated endocrine response to stress. Together, they mediate short- and long-term stress responses and enable physiological and behavioral adjustments necessary for maintaining homeostasis. Detrimental effects of chronic or repeated elevations in cortisol on behavioral and emotional health are well documented. Evidence for actions of DHEA that offset or oppose those of cortisol has stimulated interest in examining their levels as a ratio, as an alternate index of adrenocortical activity and the net effects of cortisol. Such research necessitates a thorough understanding of the co-actions of these hormones on physiological functioning and in association with developmental outcomes. This review addresses the state of the science in understanding the role of DHEA, cortisol, and their ratio in typical development and developmental psychopathology. A rationale for studying DHEA and cortisol in concert is supported by physiological data on the coordinated synthesis and release of these hormones in the adrenal and by their opposing physiological actions. We then present evidence that researching cortisol and DHEA necessitates a developmental perspective. Age-related changes in DHEA and cortisol are described from the perinatal period through adolescence, along with observed associations of these hormones with developmental psychopathology. Along the way, we identify several major knowledge gaps in the role of DHEA in modulating cortisol in typical development and developmental psychopathology with implications for future research.
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Affiliation(s)
- Hayley S Kamin
- Department of Psychology, University of Florida, Gainesville, FL 32611, USA
| | - Darlene A Kertes
- Department of Psychology, University of Florida, Gainesville, FL 32611, USA; University of Florida Genetics Institute, University of Florida, Gainesville, FL 32611, USA.
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274
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Rakers F, Rupprecht S, Dreiling M, Bergmeier C, Witte OW, Schwab M. Transfer of maternal psychosocial stress to the fetus. Neurosci Biobehav Rev 2017; 117:S0149-7634(16)30719-9. [PMID: 28237726 DOI: 10.1016/j.neubiorev.2017.02.019] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Revised: 02/14/2017] [Accepted: 02/20/2017] [Indexed: 12/18/2022]
Abstract
Psychosocial maternal stress experienced during different vulnerable periods throughout gestation is thought to increase the individual's risk to develop neuropsychiatric, cardiovascular and metabolic disease in later life. Cortisol has generally been identified as the major mediator of maternal stress transfer to the fetus. Its lipophilic nature allows a trans-placental passage and thus excessive maternal cortisol could persistently impair the development of the fetal hypothalamic-pituitary-adrenal axis (HPAA). However, cortisol alone cannot fully explain all effects of maternal stress especially during early to mid pregnancy before maturation of the fetal HPAA has even begun and expression of fetal glucocorticoid receptors is limited. This review focuses on mediators of maternal fetal stress transfer that in addition to cortisol have been proposed as transmitters of maternal stress: catecholamines, cytokines, serotonin/tryptophan, reactive-oxygen-species and the maternal microbiota. We propose that the effects of psychosocial maternal stress on fetal development and health and disease in later life are not a consequence of a single pathway but are mediated by multiple stress-transfer mechanisms acting together in a synergistic manner.
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Affiliation(s)
- Florian Rakers
- Hans Berger Department of Neurology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
| | - Sven Rupprecht
- Hans Berger Department of Neurology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
| | - Michelle Dreiling
- Hans Berger Department of Neurology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
| | - Christoph Bergmeier
- Hans Berger Department of Neurology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
| | - Otto W Witte
- Hans Berger Department of Neurology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
| | - Matthias Schwab
- Hans Berger Department of Neurology, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany.
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275
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Hernández-Trejo M, Montoya-Estrada A, Torres-Ramos Y, Espejel-Núñez A, Guzmán-Grenfell A, Morales-Hernández R, Tolentino-Dolores M, Laresgoiti-Servitje E. Oxidative stress biomarkers and their relationship with cytokine concentrations in overweight/obese pregnant women and their neonates. BMC Immunol 2017; 18:3. [PMID: 28061809 PMCID: PMC5219784 DOI: 10.1186/s12865-016-0184-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 12/08/2016] [Indexed: 02/02/2023] Open
Abstract
Background Oxidative damage present in obese/overweight mothers may lead to further oxidative stress conditions or inflammation in maternal and cord blood samples. Thirty-four pregnant women/newborn pairs were included in this study to assess the presence of oxidative stress biomarkers and their relationship with serum cytokine concentrations. Oxidative stress biomarkers and antioxidant enzymes were compared between the mother/offspring pairs. The presence of 27 cytokines was measured in maternal and cord blood samples. Analyses were initially performed between all mothers and newborns and later between normal weight and mothers with overweight and obesity, and diabetic/non-diabetic women. Results Significant differences were found in biomarker concentrations between mothers and newborns. Additionally, superoxide-dismutase activity was higher in pre-pregnancy overweight mothers compared to those with normal weight. Activity for this enzyme was higher in neonates born from mothers with normal pregestational weight compared with their mothers. Nitrites in overweight/obese mothers were statistically lower than in their offspring. Maternal free fatty acids, nitrites, carbonylated proteins, malondialdehyde and superoxide dismutase predicted maternal serum concentrations of IL-4, IL-13, IP-10 and MIP-1β. Arginase activity in maternal plasma was related to decreased concentrations of IL-4 and IL-1β in cord arterial blood. Increased maternal malondialdehyde plasma was associated with higher levels of IL-6 and IL-7 in the offspring. Conclusions Oxidative stress biomarkers differ between mothers and offspring and can predict maternal and newborn cytokine concentrations, indicating a potential role for oxidative stress in foetal metabolic and immunologic programming. Moreover, maternal obesity and diabetes may affect maternal microenvironments, and oxidative stress related to these can have an impact on the placenta and foetal growth.
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Affiliation(s)
- María Hernández-Trejo
- Neurobiology of Development Department, Instituto Nacional de Perinatologia, Mexico City, Mexico
| | | | - Yessica Torres-Ramos
- Immunobiochemistry Department, Instituto Nacional de Perinatologia, Mexico City, Mexico
| | - Aurora Espejel-Núñez
- Immunobiochemistry Department, Instituto Nacional de Perinatologia, Mexico City, Mexico
| | | | | | | | - Estibalitz Laresgoiti-Servitje
- Basic Medical Sciences, TEC-ABC School of Medicine, Tecnologico de Monterrey Carlos Graef Fernandez 154-114, 05120, Mexico City, Mexico.
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276
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Baskin R, Hill B, Jacka FN, O'Neil A, Skouteris H. Antenatal dietary patterns and depressive symptoms during pregnancy and early post-partum. MATERNAL & CHILD NUTRITION 2017; 13:e12218. [PMID: 26725347 PMCID: PMC6866222 DOI: 10.1111/mcn.12218] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Revised: 07/29/2015] [Accepted: 08/08/2015] [Indexed: 12/12/2022]
Abstract
Perinatal depression is a debilitating disorder experienced during pregnancy and/or the first year post-partum. Recently, maternal dietary intake during pregnancy has emerged as a possible area of intervention for the prevention of mental disorders in women and their offspring. However, the relationship between antenatal diet quality and perinatal depressive symptoms remains poorly understood. The current study explored the predictive role of antenatal diet quality for antenatal and post-natal depressive symptoms. Pregnant women (n = 167) were recruited between February 2010 and December 2011. Women completed the Edinburgh Postnatal Depression Scale at time 1 [T1, mean weeks gestation = 16.70, standard deviation (SD) = 0.91], time 2 (T2, mean weeks gestation = 32.89, SD = 0.89) and time 3 (T3, mean weeks post-partum = 13.51, SD = 1.97) and a food frequency questionnaire at T1 and T2. Diet quality was determined by extracting dietary patterns via principal components analysis. Two dietary patterns were identified: 'healthy' (including fruit, vegetables, fish and whole grains) and 'unhealthy' (including sweets, refined grains, high-energy drinks and fast foods). Associations between dietary patterns and depressive symptoms were investigated by path analyses. While both 'healthy' and 'unhealthy' path models showed good fit, only one significant association consistent with study hypotheses was found, an 'unhealthy' diet was associated with increased depressive symptoms at 32 weeks gestation. Given that this association was cross-sectional, it was not possible to make any firm conclusions about the predictive nature of either dietary patterns or depressive symptoms. Dietary intervention studies or larger prospective studies are therefore recommended.
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Affiliation(s)
- Rachel Baskin
- School of PsychologyDeakin UniversityBurwoodVictoriaAustralia
| | - Briony Hill
- School of PsychologyDeakin UniversityBurwoodVictoriaAustralia
| | - Felice N Jacka
- Division of Nutritional Psychiatry ResearchIMPACT Strategic Research CentreGeelongVictoriaAustralia
- Department of PsychiatryThe University of MelbourneMelbourneVictoriaAustralia
- Centre for Adolescent HealthMurdoch Children's Research CentreParkvilleVictoriaAustralia
- Black Dog InstituteNew South WalesAustralia
| | - Adrienne O'Neil
- Division of Nutritional Psychiatry ResearchIMPACT Strategic Research CentreGeelongVictoriaAustralia
- School of Population and Global HealthUniversity of MelbourneCarltonVictoriaAustralia
- School of Public Health and Preventive MedicineMonash UniversityPrahranVictoriaAustralia
| | - Helen Skouteris
- School of PsychologyDeakin UniversityBurwoodVictoriaAustralia
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277
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Abstract
Early stress exposure is proposed to have significant lasting effects on cognitive development. The glucocorticoid hormone cortisol, a product of the hypothalamic-pituitary-adrenal (HPA) axis, is a particular focus of research, however, the majority of past research has been based on studies of older children and adults. Evidence linking cortisol levels in infancy with cognitive development is lacking. In a large cohort sample of infants (N = 1091) oversampled for psychosocial risk, we tested whether basal cortisol levels and cortisol reactivity to emotional stressors administered at 7 and 15 months of age were associated with cognitive development measured at 15 months. Cognitive development was measured using the Mental Development Index of the Bayley Scales of Infant Development. Multiple regression analyses indicated that basal cortisol levels at 15 months, and to a lesser extent at seven months, were inversely associated with infant cognitive development after adjusting for psychosocial and obstetric risk. The findings provide some of the first evidence that HPA axis activity in infancy is associated with early cognitive development.
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Affiliation(s)
- Eric D Finegood
- a Department of Applied Psychology , New York University , NY , USA
| | - Claire Wyman
- b Department of Psychiatry , University of Rochester Medical Center , NY , USA
| | - Thomas G O'Connor
- b Department of Psychiatry , University of Rochester Medical Center , NY , USA
| | - Clancy B Blair
- a Department of Applied Psychology , New York University , NY , USA
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278
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Lin Y, Xu J, Huang J, Jia Y, Zhang J, Yan C, Zhang J. Effects of prenatal and postnatal maternal emotional stress on toddlers' cognitive and temperamental development. J Affect Disord 2017; 207:9-17. [PMID: 27665073 DOI: 10.1016/j.jad.2016.09.010] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2016] [Revised: 09/13/2016] [Accepted: 09/18/2016] [Indexed: 01/17/2023]
Abstract
BACKGROUND Maternal stress is associated with impairments in the neurodevelopment of offspring; however, the effects of the timing of exposure to maternal stress on a child's neurodevelopment are unclear. METHODS In 2010, we studied 225 mother-child pairs in Shanghai, recruiting mothers in mid-to-late pregnancy and monitoring offspring from birth until 30 months of age. Maternal stress was assessed prenatally (at 28-36 weeks of gestation) and postnatally (at 24-30 months postpartum) using the Symptom-Checklist-90-Revised Scale (SCL-90-R) and Life-Event-Stress Scale to evaluate mothers' emotional stress and life event stress levels, respectively. Children's cognition and temperament were assessed at 24-30 months of age using the Gesell Development Scale and Toddler Temperament Scale, respectively. Multi-variable linear regression models were used to associate prenatal and postnatal stress with child cognitive and temperamental development. RESULTS Maternal prenatal and postnatal Global Severity Index (GSI) of SCL-90-R were moderately correlated (ICC r=0.30, P<0.001). After adjusting for relevant covariates, the increase in prenatal GSI was associated with decreases in toddlers' gross motor, fine motor, adaptive and social behavior development independently of postnatal GSI, while the increase in postnatal GSI was associated with changes in multiple temperament dimensions independently of prenatal GSI. The effects of prenatal and postnatal depression scores of SCL-90-R were similar to those of GSI. LIMITATION Relatively small sample size. CONCLUSIONS Compared with postnatal exposure, children's cognitive development may be more susceptible to prenatal exposure to maternal emotional stress, whereas temperamental development may be more affected by postnatal exposure to maternal emotional stress compared with prenatal exposure.
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Affiliation(s)
- Yanfen Lin
- Xinhua Hospital, MOE-Shanghai Key Laboratory of Children's Environmental Health, Department of Child and Adolescent Healthcare, Shanghai Institute for Pediatric Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jian Xu
- Xinhua Hospital, MOE-Shanghai Key Laboratory of Children's Environmental Health, Department of Child and Adolescent Healthcare, Shanghai Institute for Pediatric Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Jun Huang
- Minhang Maternal & Child Health Hospital, Shanghai, China
| | - Yinan Jia
- Xinhua Hospital, MOE-Shanghai Key Laboratory of Children's Environmental Health, Department of Child and Adolescent Healthcare, Shanghai Institute for Pediatric Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jinsong Zhang
- Xinhua Hospital, MOE-Shanghai Key Laboratory of Children's Environmental Health, Department of Child and Adolescent Healthcare, Shanghai Institute for Pediatric Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chonghuai Yan
- Xinhua Hospital, MOE-Shanghai Key Laboratory of Children's Environmental Health, Department of Child and Adolescent Healthcare, Shanghai Institute for Pediatric Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jun Zhang
- Xinhua Hospital, MOE-Shanghai Key Laboratory of Children's Environmental Health, Department of Child and Adolescent Healthcare, Shanghai Institute for Pediatric Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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279
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Scheinost D, Sinha R, Cross SN, Kwon SH, Sze G, Constable RT, Ment LR. Does prenatal stress alter the developing connectome? Pediatr Res 2017; 81:214-226. [PMID: 27673421 PMCID: PMC5313513 DOI: 10.1038/pr.2016.197] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Accepted: 08/30/2016] [Indexed: 12/22/2022]
Abstract
Human neurodevelopment requires the organization of neural elements into complex structural and functional networks called the connectome. Emerging data suggest that prenatal exposure to maternal stress plays a role in the wiring, or miswiring, of the developing connectome. Stress-related symptoms are common in women during pregnancy and are risk factors for neurobehavioral disorders ranging from autism spectrum disorder, attention deficit hyperactivity disorder, and addiction, to major depression and schizophrenia. This review focuses on structural and functional connectivity imaging to assess the impact of changes in women's stress-based physiology on the dynamic development of the human connectome in the fetal brain.
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Affiliation(s)
- Dustin Scheinost
- Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Connecticut
| | - Rajita Sinha
- Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut,Department of Child Study, Yale School of Medicine, New Haven, Connecticut,Department of Neuroscience, Yale School of Medicine, New Haven, Connecticut
| | - Sarah N. Cross
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut
| | - Soo Hyun Kwon
- Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut
| | - Gordon Sze
- Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Connecticut
| | - R. Todd Constable
- Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Connecticut,Department of Neurosurgery, Yale School of Medicine, New Haven, Connecticut
| | - Laura R. Ment
- Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut,Department of Neurology, Yale School of Medicine, New Haven, Connecticut,()
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280
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Herbst CM. Are Parental Welfare Work Requirements Good for Disadvantaged Children? Evidence From Age-of-Youngest-Child Exemptions. JOURNAL OF POLICY ANALYSIS AND MANAGEMENT : [THE JOURNAL OF THE ASSOCIATION FOR PUBLIC POLICY ANALYSIS AND MANAGEMENT] 2017; 36:327-357. [PMID: 28378956 DOI: 10.1002/pam.21971] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
This paper assesses the impact of welfare reform’s parental work requirements on low-income children’s cognitive and social-emotional development. The identification strategy exploits an important feature of the work requirement rules—namely, age-of youngest- child exemptions—as a source of quasi-experimental variation in first-year maternal employment. The 1996 welfare reform law empowered states to exempt adult recipients from the work requirements until the youngest child reaches a certain age. This led to substantial variation in the amount of time that mothers can remain home with a newborn child. I use this variation to estimate the impact of work-requirement induced increases in maternal employment. Using a sample of infants from the Birth cohort of the Early Childhood Longitudinal Study, the reduced form and instrumental variables estimates reveal sizable negative effects of maternal employment. An auxiliary analysis of mechanisms finds that working mothers experience an increase in depressive symptoms, and are less likely to breastfeed and read to their children. In addition, such children are exposed to nonparental child care arrangements at a younger age, and they spend more time in these settings throughout the first year of life.
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Affiliation(s)
- Chris M Herbst
- School of Public Affairs, Arizona State University, Phoenix, AZ, USA.
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281
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Davis EP, Head K, Buss C, Sandman CA. Prenatal maternal cortisol concentrations predict neurodevelopment in middle childhood. Psychoneuroendocrinology 2017; 75:56-63. [PMID: 27771566 PMCID: PMC5505265 DOI: 10.1016/j.psyneuen.2016.10.005] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 10/07/2016] [Accepted: 10/11/2016] [Indexed: 12/20/2022]
Abstract
Glucocorticoids (cortisol in humans) are the end product of the hypothalamic-pituitary-adrenocortical (HPA) axis and are proposed as a key mechanism for programming fetal brain development. The present prospective longitudinal study evaluates the association between prenatal maternal cortisol concentrations and child neurodevelopment. Participants included a low risk sample of 91 mother-child pairs. Prenatal maternal plasma cortisol concentrations were measured at 19 and 31 gestational weeks. Brain development and cognitive functioning were assessed when children were 6-9 years of age. Structural magnetic resonance imaging scans were acquired and cortical thickness was determined. Child cognitive functioning was evaluated using standardized measures (Wechsler Intelligence Scale for Children IV and Expressive Vocabulary Test, Second Edition). Higher maternal cortisol concentrations during the third trimester were associated with greater child cortical thickness primarily in frontal regions. No significant associations were observed between prenatal maternal cortisol concentrations and child cortical thinning. Elevated third trimester maternal cortisol additionally was associated with enhanced child cognitive performance. Findings in this normative sample of typically developing children suggest that elevated maternal cortisol during late gestation exert lasting benefits for brain development and cognitive functioning 6-9 years later. The benefits of fetal exposure to higher maternal cortisol during the third trimester for child neurodevelopment are consistent with the role cortisol plays in maturation of the human fetus. It is plausible that more extreme elevations in maternal cortisol concentrations late in gestation, as well as exposure to pharmacological levels of synthetic glucocorticoids, may have neurotoxic effects on the developing fetal brain.
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Affiliation(s)
- Elysia Poggi Davis
- Department of Psychology, University of Denver, Denver, CO, 80210, United States; Women and Children's Health and Well-Being Project, Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, California, 92868, United States.
| | - Kevin Head
- Department of Psychology, University of Denver, Denver, CO, 80210, United States
| | - Claudia Buss
- Department of Medical Psychology, Charité Universitätsmedizin Berlin, Germany
| | - Curt A. Sandman
- Women and Children’s Health and Well-Being Project, Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, California, 92868, United States
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282
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Enduring, Sexually Dimorphic Impact of In Utero Exposure to Elevated Levels of Glucocorticoids on Midbrain Dopaminergic Populations. Brain Sci 2016; 7:brainsci7010005. [PMID: 28042822 PMCID: PMC5297294 DOI: 10.3390/brainsci7010005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 12/14/2016] [Accepted: 12/16/2016] [Indexed: 11/17/2022] Open
Abstract
Glucocorticoid hormones (GCs) released from the fetal/maternal glands during late gestation are required for normal development of mammalian organs and tissues. Accordingly, synthetic glucocorticoids have proven to be invaluable in perinatal medicine where they are widely used to accelerate fetal lung maturation when there is risk of pre-term birth and to promote infant survival. However, clinical and pre-clinical studies have demonstrated that inappropriate exposure of the developing brain to elevated levels of GCs, either as a result of clinical over-use or after stress-induced activation of the fetal/maternal adrenal cortex, is linked with significant effects on brain structure, neurological function and behaviour in later life. In order to understand the underlying neural processes, particular interest has focused on the midbrain dopaminergic systems, which are critical regulators of normal adaptive behaviours, cognitive and sensorimotor functions. Specifically, using a rodent model of GC exposure in late gestation (approximating human brain development at late second/early third trimester), we demonstrated enduring effects on the shape and volume of the ventral tegmental area (VTA) and substantia nigra pars compacta (SNc) (origins of the mesocorticolimbic and nigrostriatal dopaminergic pathways) on the topographical organisation and size of the dopaminergic neuronal populations and astrocytes within these nuclei and on target innervation density and neurochemical markers of dopaminergic transmission (receptors, transporters, basal and amphetamine-stimulated dopamine release at striatal and prefrontal cortical sites) that impact on the adult brain. The effects of antenatal GC treatment (AGT) were both profound and sexually-dimorphic, not only in terms of quantitative change but also qualitatively, with several parameters affected in the opposite direction in males and females. Although such substantial neurobiological changes might presage marked behavioural effects, in utero GC exposure had only a modest or no effect, depending on sex, on a range of conditioned and unconditioned behaviours known to depend on midbrain dopaminergic transmission. Collectively, these findings suggest that apparent behavioural normality in certain tests, but not others, arises from AGT-induced adaptations or compensatory mechanisms within the midbrain dopaminergic systems, which preserve some, but not all functions. Furthermore, the capacities for molecular adaptations to early environmental challenge are different, even opponent, in males and females, which may account for their differential resilience or failure to perform adequately in behavioural tests. Behavioural "normality" is thus achieved by the midbrain dopaminergic network operating outside its normal limits (in a state of allostasis), rendering it at greater risk to malfunction when challenged in later life. Sex-specific neurobiological programming of midbrain dopaminergic systems may, therefore, have psychopathological relevance for the sex bias commonly found in brain disorders associated with these systems, and which have a neurodevelopmental component, including schizophrenia, ADHD (attention/deficit hyperactivity disorders), autism, depression and substance abuse.
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283
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284
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Black JM, Hoeft F. Utilizing biopsychosocial and strengths-based approaches within the field of child health: what we know and where we can grow. New Dir Child Adolesc Dev 2016; 2015:13-20. [PMID: 25732011 DOI: 10.1002/cad.20089] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
We continue to increase our understanding of the experiences and settings that contribute to positive developmental outcomes in childhood, and those that confer greater risk. Although the mechanisms by which the risk and protective factors affect developmental outcomes need to be further elucidated through research, converging findings from the field of child health (spanning both physical and mental health) indicate that a biopsychosocial approach is useful. Here, we examine the evidence that early experiences confer both risk and protective processes on biopsychosocial development in childhood, and touch on some implications for the life course. Although this interdisciplinary field of research has already garnered substantial attention, here we aim to highlight the opportunity to use a strengths-based approach with the biopsychosocial model, with particular focus on children who experience prolonged stress. We close with consideration for future directions with an emphasis on policy and practice in clinical and educational settings to improve well-being in these early stages of the life course.
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285
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Provenzi L, Giusti L, Montirosso R. Do infants exhibit significant cortisol reactivity to the Face-to-Face Still-Face paradigm? A narrative review and meta-analysis. DEVELOPMENTAL REVIEW 2016. [DOI: 10.1016/j.dr.2016.07.001] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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286
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Choi KW, Sikkema KJ. Childhood Maltreatment and Perinatal Mood and Anxiety Disorders: A Systematic Review. TRAUMA, VIOLENCE & ABUSE 2016; 17:427-453. [PMID: 25985988 DOI: 10.1177/1524838015584369] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Perinatal mood and anxiety disorders (PMADs) compromise maternal and child well-being and may be influenced by traumatic experiences across the life course. A potent and common form of trauma is childhood maltreatment, but its specific impact on PMADs is not well understood. A systematic review was undertaken to synthesize empirical literature on the relationship between maternal histories of childhood maltreatment and PMADs. Of the 876 citations retrieved, 35 reports from a total of 26,239 participants met inclusion criteria, documenting substantial rates of childhood maltreatment and PMADs. Robust trends of association were observed between childhood maltreatment and perinatal depression, as well as post-traumatic stress disorder, but findings for anxiety were less consistent. Examining multivariate results suggested that childhood maltreatment predicts PMADs above and beyond sociodemographic, psychiatric, perinatal, and psychosocial factors, but may also be partially mediated by variables such as later victimization and moderated by protective early relationships. Future research should test mediating and moderating pathways using prospective cohorts, expanding to cross-cultural settings and other disorder outcomes. Treatment and prevention of childhood maltreatment and its sequelae may help mitigate risk for perinatal psychopathology and its impact on maternal and child outcomes.
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Affiliation(s)
- Karmel W Choi
- Department of Psychology and Neuroscience, Duke University, Durham, NC, USA
- Duke Global Health Institute, Duke University, Durham, NC, USA
| | - Kathleen J Sikkema
- Department of Psychology and Neuroscience, Duke University, Durham, NC, USA
- Duke Global Health Institute, Duke University, Durham, NC, USA
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287
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Teigset CM, Mohn C, Rund BR. Gestational length affects neurocognition in early-onset schizophrenia. Psychiatry Res 2016; 244:78-85. [PMID: 27474856 DOI: 10.1016/j.psychres.2016.07.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 06/16/2016] [Accepted: 07/09/2016] [Indexed: 12/17/2022]
Abstract
Obstetric complications (OC) have been linked to an increased risk for schizophrenia in offspring, especially in early-onset schizophrenia (EOS). Extensive cognitive deficits occur in EOS, although no study has yet to investigate the relationship between OC and cognition in EOS. This study aims to examine the frequency of OC in EOS compared to controls, and also investigates the relationship between OC and neurocognitive dysfunction in the two groups. Nineteen EOS patients and 53 healthy controls were tested with the MATRICS Consensus Cognitive Battery (MCCB), and the cognitive measures were combined with OC data from the Norwegian Birth Registry. The results indicated no group differences in OC in EOS and healthy controls, but a shorter gestational length in the EOS group led to significant decreases in the overall neurocognitive composite score, and in processing speed. This suggests that the poorer neuropsychological performances commonly found in EOS may be partly attributable to the length of gestation. The worsened neurocognitive functioning did not appear among controls, so gestational length had a different impact on the two groups. Our findings indicated that a shorter gestational length did not increase the risk for developing EOS, but did significantly affect the cognitive difficulties in this group.
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Affiliation(s)
- Charlotte M Teigset
- Vestre Viken Hospital Trust, Research Department, Wergelandsgate 10, 3004 Drammen, Norway.
| | - Christine Mohn
- Vestre Viken Hospital Trust, Research Department, Wergelandsgate 10, 3004 Drammen, Norway.
| | - Bjørn Rishovd Rund
- Vestre Viken Hospital Trust, Research Department, Wergelandsgate 10, 3004 Drammen, Norway; Department of Psychology, University of Oslo, Postboks 1094 Blindern, 0317 Oslo, Norway.
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288
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Affiliation(s)
- Connie J. Mulligan
- Department of Anthropology, Genetics Institute, University of Florida, Gainesville, Florida 32610-3610;
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289
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Maternal abuse history and reduced fetal heart rate variability: Abuse-related sleep disturbance is a mediator. Dev Psychopathol 2016; 29:1023-1034. [PMID: 27760572 DOI: 10.1017/s0954579416000997] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The consequences of childhood maltreatment are profound and long lasting. Not only does the victim of abuse suffer as a child, but there is mounting evidence that a history of maltreatment places the next generation at risk for significant psychopathology. Research identifies postnatal factors as affecting this intergenerational transmission of trauma. However, emerging evidence suggests that part of this risk may be transmitted before birth, passed on via abuse-related alterations in the in utero environment that are as yet largely unidentified. To date, no study has directly assessed the influence of pregnant women's abuse history on fetal neurobehavioral development, nor considered trauma-associated poor sleep quality as a mediator reflecting established physiological dysregulation. Using data from 262 pregnant adolescents (ages 14-19), a population at elevated risk for childhood maltreatment, the current study examined maternal emotional abuse history and sleep quality in relation to third-trimester fetal resting heart rate variability, an index of parasympathetic nervous system functioning. The results indicate that maternal emotional abuse history is indirectly associated with lower fetal heart rate variability via abuse-related sleep disturbances. These data demonstrate an association between maternal abuse histories and fetal development, showing that at least part of the intergenerational transmission of risk occurs during pregnancy.
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290
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Levine TA, Alderdice FA, Grunau RE, McAuliffe FM. Prenatal stress and hemodynamics in pregnancy: a systematic review. Arch Womens Ment Health 2016; 19:721-39. [PMID: 27329120 DOI: 10.1007/s00737-016-0645-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Accepted: 06/02/2016] [Indexed: 10/21/2022]
Abstract
Maternal prenatal stress is associated with preterm birth, intrauterine growth restriction, and developmental delay. However, the impact of prenatal stress on hemodynamics during pregnancy remains unclear. This systematic review was conducted in order to assess the quality of the evidence available to date regarding the relationship between prenatal stress and maternal-fetal hemodynamics. The PubMed/Medline, EMBASE, PsycINFO, Maternity and Infant Care, Trip, Cochrane Library, and CINAHL databases were searched using the search terms pregnancy; stress; fetus; blood; Doppler; ultrasound. Studies were eligible for inclusion if prenatal stress was assessed with standardized measures, hemodynamics was measured with Doppler ultrasound, and methods were adequately described. A specifically designed data extraction form was used. The methodological quality of included studies was assessed using well-accepted quality appraisal guidelines. Of 2532 studies reviewed, 12 met the criteria for inclusion. Six reported that prenatal stress significantly affects maternal or fetal hemodynamics; six found no significant association between maternal stress and circulation. Significant relationships between prenatal stress and uterine artery resistance (RI) and pulsatility (PI) indices, umbilical artery RI, PI, and systolic/diastolic ratio, fetal middle cerebral artery PI, cerebroplacental ratio, and umbilical vein volume blood flow were found. To date, there is limited evidence that prenatal stress is associated with changes in circulation. More carefully designed studies with larger sample sizes, repeated assessments across gestation, tighter control for confounding factors, and measures of pregnancy-specific stress will clarify this relationship.
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Affiliation(s)
- Terri A Levine
- School of Nursing and Midwifery, Queen's University Belfast, Belfast, Northern Ireland
| | - Fiona A Alderdice
- School of Nursing and Midwifery, Queen's University Belfast, Belfast, Northern Ireland
| | - Ruth E Grunau
- School of Nursing and Midwifery, Queen's University Belfast, Belfast, Northern Ireland.,Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada.,Child and Family Research Institute, Vancouver, Canada
| | - Fionnuala M McAuliffe
- UCD Obstetrics and Gynaecology, School of Medicine and Medical Science, University College Dublin, National Maternity Hospital, Dublin, Northern Ireland.
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291
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Impact of maternal prenatal and parental postnatal stress on 1-year-old child development: results from the OTIS antidepressants in pregnancy study. Arch Womens Ment Health 2016; 19:835-43. [PMID: 26957509 DOI: 10.1007/s00737-016-0624-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Accepted: 02/29/2016] [Indexed: 02/03/2023]
Abstract
Perinatal psychological stress has been associated with unfavorable maternal and neonatal outcomes. We aimed to assess the impact of perinatal stress on infant development at 1 year of age. We recruited pregnant women calling North American Teratogen Information Services or attending outpatient clinics at CHU Sainte Justine (Montreal) between 2008 and 2010 and their spouses. To be part of our study, women had to be (1) >18 years of age, (2) <15 weeks of gestational age at recruitment, (3) living within 250-km radius of Montreal, and (4) taking antidepressants or non-teratogenic drugs. Stress was assessed using the telephone-administered four-item perceived stress scale during pregnancy in mothers and at 2 months postpartum in both parents. Child development at 1 year of age was evaluated with the Bayley III scales. Socio-demographic and potential confounders were collected through telephone interviews. Multivariable linear regression models were built to assess the association between perinatal parental stress and child development. Overall, 71 couples and their infants were included. When adjusted for potential confounders, maternal prenatal stress was positively associated with motor development (adjusted β = 1.85, CI 95 % (0.01, 3.70)). Postpartum maternal and paternal stresses were negatively associated with motor and socio-emotional development, respectively (adjusted β = -1.54, CI 95 % (-3.07, -0.01) and adjusted β = -1.67, CI 95 % (-3.25, -0.10), respectively). Maternal and paternal postnatal stress seems to be harmful for the motor and socio-emotional development in 1-year-old children. No association was demonstrated between parental stress and cognitive, language, and adaptive behavioral development. However, prenatal maternal stress appears to improve motor skills.
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292
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Simcock G, Laplante DP, Elgbeili G, Kildea S, Cobham V, Stapleton H, King S. Infant Neurodevelopment is Affected by Prenatal Maternal Stress: The QF2011 Queensland Flood Study. INFANCY 2016; 22:282-302. [DOI: 10.1111/infa.12166] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Revised: 08/25/2016] [Accepted: 08/30/2016] [Indexed: 01/02/2023]
Affiliation(s)
- Gabrielle Simcock
- Mater Research Institute-University of Queensland
- School of Psychology; The University of Queensland
| | - David P. Laplante
- Schizophrenia and Neurodevelopmental Disorders Research Program; Douglas Mental Health University Institute
| | - Guillaume Elgbeili
- Schizophrenia and Neurodevelopmental Disorders Research Program; Douglas Mental Health University Institute
| | - Sue Kildea
- Mater Research Institute-University of Queensland
- School of Nursing, Midwifery, and Social Work; The University of Queensland
| | - Vanessa Cobham
- Mater Research Institute-University of Queensland
- School of Psychology; The University of Queensland
| | - Helen Stapleton
- Mater Research Institute-University of Queensland
- School of Nursing, Midwifery, and Social Work; The University of Queensland
| | - Suzanne King
- Schizophrenia and Neurodevelopmental Disorders Research Program; Douglas Mental Health University Institute
- Department of Psychiatry; McGill University
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293
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Wikenius E, Moe V, Kjellevold M, Smith L, Lyle R, Waagbø R, Page CM, Myhre AM. The Association between Hair Cortisol and Self-Reported Symptoms of Depression in Pregnant Women. PLoS One 2016; 11:e0161804. [PMID: 27584584 PMCID: PMC5008720 DOI: 10.1371/journal.pone.0161804] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Accepted: 08/14/2016] [Indexed: 01/16/2023] Open
Abstract
Depression has been linked to an imbalance in cortisol. Until recently, cortisol has been studied by measuring concentrations at single time points in blood or saliva samples. Cortisol concentrations vary with circadian rhythm and experiences, from time point to time point. The measurement of hair cortisol concentration (HCC) is a new method of accessing mean, long-term cortisol concentrations. Recent studies show positive associations between depression and HCC, and prenatal maternal cortisol is thought to influence the developing fetus. We therefore examined the association between HCC and self-reported symptoms of depression in second trimester pregnant women. Participants were 181 women, recruited between September 2011 and October 2013 to the Little-in-Norway (LiN)-study. These women answered the Edinburgh Postnatal Depression Rating Scale (EPDS) on self-reported symptoms of depression, and one cm maternal scalp hair was collected and analyzed for cortisol concentrations. Multiple regression analyses did not show depressive symptoms as a predictor for HCC in our selection of pregnant women, while gestational age was significantly related. In conclusion, our study indicated that symptoms of depression during pregnancy did not predict HCC, but further studies of clinically depressed, pregnant women using gestational age as an adjustment variable are warranted.
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Affiliation(s)
- Ellen Wikenius
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- * E-mail:
| | - Vibeke Moe
- Department of Psychology, Faculty of social sciences, University of Oslo, Oslo, Norway
- The Center for Child and Adolescent Mental Health, Eastern and Southern Norway (RBUP), Oslo, Norway
| | - Marian Kjellevold
- National Institute of Nutrition and Seafood Research (NIFES), Bergen, Norway
| | - Lars Smith
- Department of Psychology, Faculty of social sciences, University of Oslo, Oslo, Norway
| | - Robert Lyle
- The Faculty of Mathematics and Natural Sciences, School of Pharmacy, University of Oslo, Oslo, Norway
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway
| | - Rune Waagbø
- National Institute of Nutrition and Seafood Research (NIFES), Bergen, Norway
| | - Christian Magnus Page
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Anne Margrethe Myhre
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Child & Adolescent Mental Health Research Unit, Oslo University Hospital, Oslo, Norway
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294
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Dunkel Schetter C, Niles AN, Guardino CM, Khaled M, Kramer MS. Demographic, Medical, and Psychosocial Predictors of Pregnancy Anxiety. Paediatr Perinat Epidemiol 2016; 30:421-9. [PMID: 27221458 DOI: 10.1111/ppe.12300] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Pregnancy anxiety is associated with risk of preterm birth and an array of other birth, infant, and childhood outcomes. However, previous research has not helped identify those pregnant women at greatest risk of experiencing this specific, contextually-based affective condition. METHODS We examined associations between demographic, medical, and psychosocial factors and pregnancy anxiety at 24-26 weeks of gestation in a prospective, multicentre cohort study of 5271 pregnant women in Montreal, Canada. RESULTS Multivariate analyses indicated that higher pregnancy anxiety was independently related to having an unintended pregnancy, first birth, higher medical risk, and higher perceived risk of complications. Among psychosocial variables, higher pregnancy anxiety was associated with lower perceived control of pregnancy, lower commitment to the pregnancy, more stressful life events, higher perceived stress, presence of job stress, lower self-esteem and more social support. Pregnancy anxiety was also higher in women who had experienced early income adversity and those who did not speak French as their primary language. Psychosocial variables explained a significant amount of the variance in pregnancy anxiety independently of demographic and medical variables. CONCLUSIONS Women with pregnancy-related risk factors, stress of various kinds, and other psychosocial factors experienced higher pregnancy anxiety in this large Canadian sample. Some of the unique predictors of pregnancy anxiety match those of earlier US studies, while others point in new directions. Screening for high pregnancy anxiety may be warranted, particularly among women giving birth for the first time and those with high-risk pregnancies.
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Affiliation(s)
| | - Andrea N Niles
- Department of Psychology, Univeristy of California, Los Angeles, CA
| | | | - Mona Khaled
- Department of Psychology, Univeristy of California, Los Angeles, CA
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295
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Bennett GA, Palliser HK, Walker D, Hirst J. Severity and timing: How prenatal stress exposure affects glial developmental, emotional behavioural and plasma neurosteroid responses in guinea pig offspring. Psychoneuroendocrinology 2016; 70:47-57. [PMID: 27155257 DOI: 10.1016/j.psyneuen.2016.04.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 04/13/2016] [Accepted: 04/13/2016] [Indexed: 11/18/2022]
Abstract
Prenatal stress has been associated with a variety of developmental changes in offspring, notably those associated with brain development and subsequent risk for neuropathologies later in life. Recently, the importance of the timing and the severity of the stressor during pregnancy has been emphasized with neurosteroids including allopregnanolone implicated in the regulation of stress and also for endogenous neuroprotection in offspring. Prenatal stress was induced using strobe light exposure in pregnant guinea pigs (term 71days) in three defined stress exposure groups (Gestational Age (GA)35-65, GA50-65 and GA60-65). Stress was induced for 2h (9-11am) every 5days via strobe light exposure. A fetal cohort were euthanased at term with fetal brains and plasma collected. Anxiety-like behaviour was evaluated at 18 days of age in a separate cohort of offspring with brains and plasma collected at 21days of age. Markers for mature oligodendrocytes and reactive astrocytes were measured in the CA1 region of the hippocampus and the subcortical white matter. The neurosteroid allopregnanolone was measured by radioimmunoassay in offspring plasma. In the CA1 region of the hippocampus, fetuses from all stress groups showed reduced expression of mature oligodendrocytes and reactive astrocytes. By juvenility, all male stress exposure groups had recovered to levels of unaffected controls with the exception of the GA35-65 stress group. In juvenile females, mature oligodendrocyte marker expression was reduced in all stress groups and reactive astrocyte expression was reduced in the GA35-65 and GA60-65 stress groups by juvenility. Increased reactive astrocyte expression was also apparent in the subcortical white matter in both sexes both at term and at juvenility. Prenatally stressed offspring spent less time exploring in the object exploration test and also entered the inner zone of the open field less than controls at 18days of age. Circulating allopregnanolone concentrations were significantly reduced in GA35-65 and GA 60-65 stress exposed fetuses with those in the GA35-65 stress group remaining reduced by juvenility. This study has shown the effects of differing levels of prenatal stress severity and timing on glial development, emotional behaviour and plasma allopregnanolone concentrations in offspring.
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Affiliation(s)
- Greer A Bennett
- Mothers and Babies Research Centre, Hunter Medical Research Institute, Newcastle, NSW, Australia; School of Biomedical Sciences and Pharmacy, University of Newcastle, NSW, Australia.
| | - Hannah K Palliser
- Mothers and Babies Research Centre, Hunter Medical Research Institute, Newcastle, NSW, Australia; School of Biomedical Sciences and Pharmacy, University of Newcastle, NSW, Australia
| | - David Walker
- Hudson Institute of Medical Research, Clayton, VIC, Australia
| | - Jonathan Hirst
- Mothers and Babies Research Centre, Hunter Medical Research Institute, Newcastle, NSW, Australia; School of Biomedical Sciences and Pharmacy, University of Newcastle, NSW, Australia
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296
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Sexually dimorphic and interactive effects of prenatal maternal cortisol and psychological distress on infant cortisol reactivity. Dev Psychopathol 2016; 29:805-818. [PMID: 27426858 DOI: 10.1017/s0954579416000493] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
In utero exposure to maternal psychological distress is a risk factor for developmental psychopathology, and these effects are believed to partially occur via dysregulation of the maternal and fetal hypothalamus-adrenal-pituitary axes. Nevertheless, only a few human studies have directly assessed the effects of prenatal cortisol exposure on infant cortisol reactivity, and none have investigated sex differences or potential interactions between prenatal cortisol and psychological distress. Here we report on a prospective longitudinal investigation (N = 236) of in utero exposure to maternal cortisol and distress in a relatively high socioeconomic status and low-risk population to determine whether these exposures interact in their effects on infant (M age = 3.0 months, range = 2.3-5.0 months, 51.9% male) cortisol reactivity and whether there are sex differences in these effects. Results revealed both sexually dimorphic and interactive effects of prenatal cortisol and distress, even after controlling for postnatal distress. In general, blunted reactivity in females was associated with exposure to high maternal distress and flattened patterns of diurnal maternal cortisol, whereas blunted reactivity in males was associated with exposure to steeper morning increases and daytime decreases in maternal cortisol. The findings suggest that sex differences in the effects of prenatal cortisol and distress on infant cortisol reactivity are a plausible mechanism by which maternal experiences during pregnancy contribute to sex differences in the development of psychopathology.
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297
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Prenatal maternal depression and child serotonin transporter linked polymorphic region (5-HTTLPR) and dopamine receptor D4 (DRD4) genotype predict negative emotionality from 3 to 36 months. Dev Psychopathol 2016; 29:901-917. [PMID: 27427178 DOI: 10.1017/s0954579416000560] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Prenatal maternal depression and a multilocus genetic profile of two susceptibility genes implicated in the stress response were examined in an interaction model predicting negative emotionality in the first 3 years. In 179 mother-infant dyads from the Maternal Adversity, Vulnerability, and Neurodevelopment cohort, prenatal depression (Center for Epidemiologic Studies Depressions Scale) was assessed at 24 to 36 weeks. The multilocus genetic profile score consisted of the number of susceptibility alleles from the serotonin transporter linked polymorphic region gene (5-HTTLPR): no long-rs25531(A) (LA: short/short, short/long-rs25531(G) [LG], or LG/LG] vs. any LA) and the dopamine receptor D4 gene (six to eight repeats vs. two to five repeats). Negative emotionality was extracted from the Infant Behaviour Questionnaire-Revised at 3 and 6 months and the Early Child Behavior Questionnaire at 18 and 36 months. Mixed and confirmatory regression analyses indicated that prenatal depression and the multilocus genetic profile interacted to predict negative emotionality from 3 to 36 months. The results were characterized by a differential susceptibility model at 3 and 6 months and by a diathesis-stress model at 36 months.
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298
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Nolvi S, Karlsson L, Bridgett DJ, Korja R, Huizink AC, Kataja EL, Karlsson H. Maternal prenatal stress and infant emotional reactivity six months postpartum. J Affect Disord 2016; 199:163-70. [PMID: 27107891 DOI: 10.1016/j.jad.2016.04.020] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Accepted: 04/11/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND Maternal prenatal stress has been related to infant negative affect. However, it is still unclear how different sources of maternal prenatal stress such as depressive, anxiety and pregnancy-specific anxiety symptoms are associated with reactivity outcomes. This study aimed to test the associations between different sources of maternal prenatal stress and the aspects of infant emotional reactivity at six months. METHOD Our study population (n=282) was drawn from the FinnBrain Birth Cohort Study. Prenatal stress was measured by questionnaires on maternal depression, general anxiety and pregnancy-specific anxiety at three time points across pregnancy (gwk 14, 24, 34). Based on the symptom scores, the sample was divided into mothers with high stress during pregnancy (n=110) and mothers with low stress during pregnancy (n=172). Mother-reported infant emotional reactivity and its subscales were measured six months postpartum. RESULTS After controlling for background variables and maternal postnatal symptoms, overall negative emotional reactivity (β=0.20, p<0.01), and its aspects fearfulness (β=0.15, p=.057) and falling reactivity (β=-0.22, p<0.01), were predicted by only pregnancy-specific anxiety. No significant predictors were found for infant positive reactivity after adjusting for confounders. LIMITATIONS Mother reports of both maternal symptoms and infant reactivity were used, which might increase the risk of reporting bias. CONCLUSIONS The findings suggest that mothers experiencing stress should be provided intervention during pregnancy, and that screening should have a particular focus on pregnancy-related worries.
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Affiliation(s)
- Saara Nolvi
- The FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Department of Clinical Medicine, University of Turku, Finland.
| | - Linnea Karlsson
- The FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Department of Clinical Medicine, University of Turku, Finland; Department of Child Psychiatry, Turku University Hospital and University of Turku, Finland
| | - David J Bridgett
- Department of Psychology, Northern Illinois University, United States
| | - Riikka Korja
- The FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Department of Clinical Medicine, University of Turku, Finland; Department of Psychology, University of Turku, Finland
| | - Anja C Huizink
- Department of Clinical Developmental Psychology, VU University Amsterdam, Netherlands
| | - Eeva-Leena Kataja
- The FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Department of Clinical Medicine, University of Turku, Finland; Department of Psychology, University of Turku, Finland
| | - Hasse Karlsson
- The FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Department of Clinical Medicine, University of Turku, Finland; Department of Psychiatry, University of Turku, Finland
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299
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Gao Y, Huang Y, Li X. Interaction between prenatal maternal stress and autonomic arousal in predicting conduct problems and psychopathic traits in children. JOURNAL OF PSYCHOPATHOLOGY AND BEHAVIORAL ASSESSMENT 2016; 39:1-14. [PMID: 28286370 DOI: 10.1007/s10862-016-9556-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Evidence has suggested that neurobiological deficits combine with psychosocial risk factors to impact on the development of antisocial behavior. The current study concentrated on the interplay of prenatal maternal stress and autonomic arousal in predicting antisocial behavior and psychopathic traits. METHODS Prenatal maternal stress was assessed by caregiver's retrospective report, and resting heart rate and respiratory sinus arrhythmia (RSA) were measured in 295 8- to 10-year-old children. Child and caregiver also reported on child's antisocial behavior and psychopathic traits. RESULTS Higher prenatal maternal stress was associated with higher caregiver-reported antisocial and psychopathy scores, even after the concurrent measure of social adversity was controlled for. As expected, low heart rate and high RSA were associated with high antisocial and psychopathic traits. More importantly, significant interaction effects were found; prenatal stress was positively associated with multiple dimensions of psychopathic traits only on the conditions of low arousal (e.g., low heart rate or high RSA). CONCLUSIONS Findings provide further support for a biosocial perspective of antisocial and psychopathic traits, and illustrate the importance of integrating biological with psychosocial measures to fully understand the etiology of behavioral problems.
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Affiliation(s)
- Yu Gao
- Department of Psychology, Brooklyn College and the Graduate Center of the City University of New York, Brooklyn, NY
| | - Yonglin Huang
- Department of Psychology, Brooklyn College of the City University of New York, Brooklyn, NY
| | - Xiaobo Li
- Departments of Biomedical Engineering, Electrical and Computer, Engineering, New Jersey Institute of Technology, NJ
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300
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Abstract
OBJECTIVE To investigate the relationships between psychological and physiologic measures of stress, mood, and gestational age at delivery and preterm birth. METHODS This prospective cohort study recruited healthy women in the early second trimester who were 18-45 years of age. Validated psychological measures of perceived stress, depressive symptoms, and anxiety were completed at 16, 22, 28, 34, and 40 weeks of gestation. Cortisol concentration was measured in maternal hair at 16, 28, and 40 weeks of gestation to approximate first-, second-, and third-trimester levels of physiologic stress. Statistical methods included: analyses of variance, t tests, χ, Pearson correlations, regression modeling, and mediation analysis as appropriate. Hair cortisol concentrations were natural log-transformed to normalize values. RESULTS Eleven (12%) of the 90 included women had a spontaneous preterm birth or preterm premature rupture of membranes. Perceived stress at 16 weeks of gestation correlated with both second-trimester cortisol concentration (r=0.28, P=.007) and earlier gestational age at delivery (r=-0.30, P<.01). Gestational age at delivery was also negatively correlated with cortisol concentration in the second trimester (r=-0.25, P=.02) and second-trimester cortisol concentration was higher in preterm- (2.7 ± 0.4 log-transformed pg/mg) compared with term- (2.0 ± 0.7 log-transformed pg/mg, P<.001) delivered women. Using mediation statistics, the association between the psychological measure, the physiologic measure, and gestational age at delivery was mainly driven by increased physiologic stress (hair cortisol concentration) in the second trimester (difference in coefficients [standard error]=-0.05 [0.02]). CONCLUSION Higher perceived stress in the second trimester is associated with both elevated second-trimester hair cortisol concentration and gestational age at delivery. Physiologic measure of stress in the second trimester appears most strongly associated with preterm birth. Identification and amelioration of early pregnancy stressors may attenuate physiologic stress and ultimately affect preterm birth.
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