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Speer KE, Naumovski N, McKune AJ. Heart rate variability to track autonomic nervous system health in young children: Effects of physical activity and cardiometabolic risk factors. Physiol Behav 2024; 281:114576. [PMID: 38692385 DOI: 10.1016/j.physbeh.2024.114576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 04/23/2024] [Accepted: 04/27/2024] [Indexed: 05/03/2024]
Abstract
Evidence for a key role of dysregulated autonomic nervous system (ANS) activity in maladaptive stress response/recovery and non-communicable disease development is extensive. Monitoring ANS activity via regular heart rate variability (HRV) measurement is growing in popularity in adult populations given that low HRV has been associated with ANS dysregulation, poor stress response/reactivity, increased cardiometabolic disease risk and early mortality. Although cardiometabolic disease may originate in early life, regular HRV measurement for assessing ANS activity in childhood populations, especially those consisting of children < 6 years of age, remains largely unpractised. A greater understanding of ANS activity modifiers in early life may improve analysis and interpretation of HRV measurements, thereby optimising its usefulness. Taking into consideration that HRV and ANS activity can be improved via daily engagement in physical activity (PA), this review will discuss the ANS and HRV, ANS activity modifiers, cardiometabolic disease risk factors and PA as they relate to childhood/adolescent populations (≤ 18 years old).
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Affiliation(s)
- Kathryn E Speer
- Faculty of Health, University of Canberra, 11 Kirinari Street, Bruce, ACT, 2617, Australia; Functional Foods and Nutrition Research (FFNR) Laboratory, University of Canberra, 11 Kirinari Street, Bruce, ACT, 2617, Australia; Research Institute of Sport and Exercise, University of Canberra, 11 Kirinari Street, Bruce, 2617, Australia.
| | - Nenad Naumovski
- Faculty of Health, University of Canberra, 11 Kirinari Street, Bruce, ACT, 2617, Australia; Functional Foods and Nutrition Research (FFNR) Laboratory, University of Canberra, 11 Kirinari Street, Bruce, ACT, 2617, Australia; Research Institute of Sport and Exercise, University of Canberra, 11 Kirinari Street, Bruce, 2617, Australia; Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, 17671, Greece
| | - Andrew J McKune
- Faculty of Health, University of Canberra, 11 Kirinari Street, Bruce, ACT, 2617, Australia; Functional Foods and Nutrition Research (FFNR) Laboratory, University of Canberra, 11 Kirinari Street, Bruce, ACT, 2617, Australia; Research Institute of Sport and Exercise, University of Canberra, 11 Kirinari Street, Bruce, 2617, Australia; Discipline of Biokinetics, Exercise and Leisure Sciences, School of Health Sciences, University of KwaZulu-Natal, Durban, KwaZulu-Natal, 4000, South Africa
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Jones-Mason K, Coccia M, Alkon A, Melanie Thomas KCP, Laraia B, Adler N, Epel ES, Bush NR. Parental sensitivity modifies the associations between maternal prenatal stress exposure, autonomic nervous system functioning and infant temperament in a diverse, low-income sample. Attach Hum Dev 2023; 25:487-523. [PMID: 37749913 DOI: 10.1080/14616734.2023.2257669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 09/07/2023] [Indexed: 09/27/2023]
Abstract
Evidence suggests that adversity experienced during fetal development may shape infant physiologic functioning and temperament. Parental sensitivity is associated with child stress regulation and may act as a buffer against risk for intergenerational health effects of pre- or postnatal adversity. Building upon prior evidence in a racially and ethnically diverse sample of infants (M infant age = 6.5 months) and women of low socioeconomic status, this study examined whether coded parenting sensitivity moderated the association between an objective measure of prenatal stress exposures (Stressful Life Events (SLE)) and infant parasympathetic (respiratory sinus arrhythmia; RSA) or sympathetic (pre-ejection period; PEP) nervous system functioning assessed during administration of the Still-Face-Paradigm (SFP) (n = 66), as well as maternal report of temperament (n = 154). Results showed that parental sensitivity moderated the associations between prenatal stress exposures and infant RSA reactivity, RSA recovery, PEP recovery, and temperamental negativity. Findings indicate that greater parental sensitivity is associated with lower infant autonomic nervous system reactivity and greater recovery from challenge. Results support the hypothesis that parental sensitivity buffers infants from the risk of prenatal stress exposure associations with offspring cross-system physiologic reactivity and regulation, potentially shaping trajectories of health and development and promoting resilience.
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Affiliation(s)
- Karen Jones-Mason
- Department of Psychiatry, University of California, San Francisco, USA
| | - Michael Coccia
- Department of Psychiatry, University of California, San Francisco, USA
| | - Abbey Alkon
- School of Nursing, University of California, San Francisco, USA
| | | | - Barbara Laraia
- School of Public Health, University of California, Berkeley, USA
| | - Nancy Adler
- Department of Psychiatry, University of California, San Francisco, USA
| | - Elissa S Epel
- Department of Psychiatry, University of California, San Francisco, USA
| | - Nicole R Bush
- Department of Psychiatry, University of California, San Francisco, USA
- Department of Pediatrics, University of California, San Francisco, USA
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Tang E, Wiencke JK, Warrier G, Hansen H, McCoy L, Rice T, Bracci PM, Wrensch M, Taylor JW, Clarke JL, Koestler DC, Salas LA, Christensen BC, Kelsey KT, Molinaro AM. Evaluation of cross-platform compatibility of a DNA methylation-based glucocorticoid response biomarker. Clin Epigenetics 2022; 14:136. [PMID: 36307860 PMCID: PMC9617416 DOI: 10.1186/s13148-022-01352-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 10/11/2022] [Indexed: 11/10/2022] Open
Abstract
Background Identifying blood-based DNA methylation patterns is a minimally invasive way to detect biomarkers in predicting age, characteristics of certain diseases and conditions, as well as responses to immunotherapies. As microarray platforms continue to evolve and increase the scope of CpGs measured, new discoveries based on the most recent platform version and how they compare to available data from the previous versions of the platform are unknown. The neutrophil dexamethasone methylation index (NDMI 850) is a blood-based DNA methylation biomarker built on the Illumina MethylationEPIC (850K) array that measures epigenetic responses to dexamethasone (DEX), a synthetic glucocorticoid often administered for inflammation. Here, we compare the NDMI 850 to one we built using data from the Illumina Methylation 450K (NDMI 450). Results The NDMI 450 consisted of 22 loci, 15 of which were present on the NDMI 850. In adult whole blood samples, the linear composite scores from NDMI 450 and NDMI 850 were highly correlated and had equivalent predictive accuracy for detecting DEX exposure among adult glioma patients and non-glioma adult controls. However, the NDMI 450 scores of newborn cord blood were significantly lower than NDMI 850 in samples measured with both assays. Conclusions We developed an algorithm that reproduces the DNA methylation glucocorticoid response score using 450K data, increasing the accessibility for researchers to assess this biomarker in archived or publicly available datasets that use the 450K version of the Illumina BeadChip array. However, the NDMI850 and NDMI450 do not give similar results in cord blood, and due to data availability limitations, results from sample types of newborn cord blood should be interpreted with care. Supplementary Information The online version contains supplementary material available at 10.1186/s13148-022-01352-1.
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Rudd KL, Caron Z, Jones-Mason K, Coccia M, Conradt E, Alkon A, Bush NR. The prism of reactivity: Concordance between biobehavioral domains of infant stress reactivity. Infant Behav Dev 2022; 67:101704. [DOI: 10.1016/j.infbeh.2022.101704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 12/28/2021] [Accepted: 02/09/2022] [Indexed: 11/24/2022]
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Caparros-Gonzalez RA, Torre-Luque ADL, Romero-Gonzalez B, Quesada-Soto JM, Alderdice F, Peralta-Ramírez MI. Stress During Pregnancy and the Development of Diseases in the offspring: A Systematic-Review and Meta-Analysis. Midwifery 2021; 97:102939. [PMID: 33647755 DOI: 10.1016/j.midw.2021.102939] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 01/21/2021] [Accepted: 02/04/2021] [Indexed: 12/19/2022]
Abstract
OBJECTIVE The goal of this systematic-review and meta-analysis was to assess whether high maternal stress during pregnancy is associated with the development of pediatric pathology. DESIGN Epidemiological peer-reviewed studies published in English or Spanish assessing associations between maternal stress during pregnancy and psychiatric and medical diseases were selected. PARTICIPANTS We retrieved 73,024 citations; 42 studies meeting inclusion criteria were assessed. Overall sample included 65,814,076 women. FINDINGS Overall odds ratio for the development of a medical disease was OR=1.24 (CI95=1.11, 1.39), Z=3.85, p<.01. Overall odds ratio for psychiatric disorders was OR=1.28 (CI95=1.06, 1.56), Z=2.54, p<.02. Multivariate meta-analysis showed a significant coefficient for autism spectrum disorder studies, B=0.42, SE=0.16, Z=2.67, p<.01. We found a significant overall effect size for autism spectrum disorder (OR=1.45 [CI95=1.24, 1.70], Z=4.69, p<.01). In terms of medical diseases, studies including obesity and infantile colic presented a significant overall effect size, as OR=1.20 (CI95=1.03, 1.39), Z=2.41, p<.02. The highest effect size was found regarding the first trimester (B=1.62, SE=0.16, Z=9.90, p<.01). KEY CONCLUSIONS We concluded that exposure to high levels of stress during pregnancy are associated with autism spectrum disorder, obesity, and infantile colic in offspring. IMPLICATIONS FOR PRACTICE Maternal stress during pregnancy should be addressed to tackle its potential impact in health across the life span.
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Affiliation(s)
| | | | - Borja Romero-Gonzalez
- Mind, Brain, and Behavior Research Center (CIMCYC), University of Granada, Granada, Spain
| | | | - Fiona Alderdice
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
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Eberle C, Fasig T, Brüseke F, Stichling S. Impact of maternal prenatal stress by glucocorticoids on metabolic and cardiovascular outcomes in their offspring: A systematic scoping review. PLoS One 2021; 16:e0245386. [PMID: 33481865 PMCID: PMC7822275 DOI: 10.1371/journal.pone.0245386] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 12/29/2020] [Indexed: 12/19/2022] Open
Abstract
Background “Stress” is an emerging problem in our society, health care system as well as patient care, worldwide. Especially by focusing on pre-gestational, gestational but also lactation phases “stress” is to be considered as an own trans-generational risk factor which is associated with adverse metabolic as well cardiovascular outcomes in mothers and their children. Hence, the maternal hypothalamic-pituitary-adrenotrophic (HPA) axis may be stimulated by various “stress” mechanisms as well as risk factors leading to an adverse in utero environment, e.g. by excess exposure of glucocorticoids, contributing to cardio-metabolic disorders in mothers and their offspring. Objective To review the evidence of in utero programming by focusing on the impact of maternal “stress”, on adverse cardio-metabolic outcomes on their offspring later in life, by identifying underlying (patho-) physiological mechanisms (1) as well as adverse short and long-term cardio-metabolic outcomes (2). Methods We conducted a systematic scoping review to identify publications systematically including reviews, interventional, observational, experimental studies as well as human and animal model studies. MEDLINE (PubMed) and EMBASE databases and reference lists were searched. Peer-reviewed articles from January 2000 until August 2020 were included. Results Overall, n = 2.634 citations were identified, n = 45 eligible studies were included and synthesized according to their key findings. In brief, maternal hypothalamic-pituitary-adrenotrophic (HPA) axis might play a key role modifying in utero milieu leading to cardio-metabolic diseases in the offspring later in life. However, maternal risk factor “stress”, is clearly linked to adverse cardio-metabolic offspring outcomes, postnatally, such as obesity, hyperglycemia, insulin resistance, diabetes mellitus (DM), Metabolic Syndrome (MetS), cardiovascular disease (CD), hypertension, restricted fetal growth as well as reduced birth, adrenal, and pancreas weights. Conclusions Women who experienced “stress” as risk factor, as well as their offspring, clearly have a higher risk of adverse short- as well as long-term cardio-metabolic outcomes. Future research work is needed to understand complex transgenerational mechanisms.
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Affiliation(s)
- Claudia Eberle
- Medicine with Specialization in Internal Medicine and General Medicine, Hochschule Fulda-University of Applied Sciences, Fulda, Germany
| | - Teresa Fasig
- Medicine with Specialization in Internal Medicine and General Medicine, Hochschule Fulda-University of Applied Sciences, Fulda, Germany
| | - Franziska Brüseke
- Medicine with Specialization in Internal Medicine and General Medicine, Hochschule Fulda-University of Applied Sciences, Fulda, Germany
| | - Stefanie Stichling
- Medicine with Specialization in Internal Medicine and General Medicine, Hochschule Fulda-University of Applied Sciences, Fulda, Germany
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Schlatterer SD, du Plessis AJ. Exposures influencing the developing central autonomic nervous system. Birth Defects Res 2020; 113:845-863. [PMID: 33270364 DOI: 10.1002/bdr2.1847] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 11/04/2020] [Accepted: 11/19/2020] [Indexed: 12/20/2022]
Abstract
Autonomic nervous system function is critical for transition from in-utero to ex-utero life and is associated with neurodevelopmental and neuropsychiatric outcomes later in life. Adverse prenatal and neonatal conditions and exposures can impair or alter ANS development and, as a result, may also impact long-term neurodevelopmental outcomes. The objective of this article is to provide a broad overview of the impact of factors that are known to influence autonomic development during the fetal and early neonatal period, including maternal mood and stress during and after pregnancy, fetal growth restriction, congenital heart disease, toxic exposures, and preterm birth. We touch briefly on the typical development of the ANS, then delve into both in-utero and ex-utero maternal and fetal factors that may impact developmental trajectory of the ANS and, thus, have implications in transition and in long-term developmental outcomes. While many types of exposures and conditions have been shown to impact development of the autonomic nervous system, there is still much to be learned about the mechanisms underlying these influences. In the future, more advanced neuromonitoring tools will be required to better understand autonomic development and its influence on long-term neurodevelopmental and neuropsychological function, especially during the fetal period.
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Affiliation(s)
- Sarah D Schlatterer
- Children's National Hospital, Prenatal Pediatrics Institute, Washington, District of Columbia, USA.,George Washington University School of Health Sciences, Departments of Neurology and Pediatrics, Washington, District of Columbia, USA
| | - Adre J du Plessis
- Children's National Hospital, Prenatal Pediatrics Institute, Washington, District of Columbia, USA.,George Washington University School of Health Sciences, Departments of Neurology and Pediatrics, Washington, District of Columbia, USA
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Speer KE, Semple S, Naumovski N, McKune AJ. Heart rate variability for determining autonomic nervous system effects of lifestyle behaviors in early life: A systematic review. Physiol Behav 2020; 217:112806. [PMID: 31954147 DOI: 10.1016/j.physbeh.2020.112806] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 01/15/2020] [Accepted: 01/15/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND An unhealthy lifestyle negatively alters autonomic nervous system (ANS) activity as reflected by decreased heart rate variability (HRV), increasing cardiovascular disease (CVD) risk. Research investigating the effect of modifiable lifestyle factors on ANS activity in young children is limited. Early identification of these risk factors is vital to improving long-term individual and public health outcomes. A systematic review was conducted to assess the effect of maternal or child modifiable lifestyle factors on child ANS activity. METHODS Following the 2009 PRISMA guidelines, three electronic databases were searched from February 2018 - July 2019 for articles describing human trials between 1996 - 2019. Included studies examined ANS activity of children between 28 weeks gestational age - 6 years in relation to modifiable lifestyle CVD risk factors. RESULTS Twenty-six studies fulfilled inclusion criteria. Sixteen studies reported that modifiable lifestyle factors significantly influenced the HRV of children. Increased HRV was significantly associated with higher maternal zinc and omega-3 fatty acid intake, regular maternal aerobic exercise and a non-smoking environment. Child diet and body composition demonstrated some support for an association between these modifiable lifestyle factors and child HRV. CONCLUSION There is cross-sectional evidence supporting an association between maternal lifestyle factors and child HRV. Evidence is less supportive of a relationship between child modifiable lifestyle factors and child HRV. Monitoring the effects of lifestyle interventions on the ANS via HRV measurements of both mother and child may identify child CVD risk.
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Affiliation(s)
- Kathryn E Speer
- Faculty of Health, Discipline of Sport and Exercise Science/University of Canberra, Canberra, (ACT,) Australia; Research Institute for Sport and Exercise/University of Canberra, Canberra, (ACT,) Australia.
| | - Stuart Semple
- Faculty of Health, Discipline of Sport and Exercise Science/University of Canberra, Canberra, (ACT,) Australia; Research Institute for Sport and Exercise/University of Canberra, Canberra, (ACT,) Australia
| | - Nenad Naumovski
- Faculty of Health, University of Canberra, Canberra, (ACT,) Australia
| | - Andrew J McKune
- Faculty of Health, Discipline of Sport and Exercise Science/University of Canberra, Canberra, (ACT,) Australia; Research Institute for Sport and Exercise/University of Canberra, Canberra, (ACT,) Australia; Discipline of Biokinetics, Exercise and Leisure Sciences, School of Health Sciences/ University of KwaZulu-Natal, Durban, (KwaZulu-Natal,) South Africa
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Li J, Shao D, Xu X, Zhang Y, Jiang Y, Hall J. Cognitive behavior stress management during pregnancy: a randomized controlled trial. Contemp Nurse 2020; 55:543-553. [PMID: 32063222 DOI: 10.1080/10376178.2020.1729827] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
BACKGROUND Pregnancy stress could lead to adverse health outcomes for both mother and child. Few studies have explored the effectiveness of stress management strategy among pregnant women. OBJECTIVES/AIMS/HYPOTHESES To examine the effectiveness of cognitive-behavioral stress management for pregnant women. DESIGN Randomized Controlled Trial. METHODS 100 pregnant women (at 6-8 week of pregnancy) were selected by convenience sampling. Participants in the control group (N = 50) received routine prenatal examination and health education, while those in the intervention group (N = 50) received cognitive-behavioral stress management. Pregnancy Pressure Scale was measured at baseline and 39th weeks of pregnancy. RESULTS Pregnancy Pressure Scale score increased in both intervention and control groups. However, the score in the intervention group was significantly lower than those in the control group (p < 0.01). CONCLUSIONS Cognitive-behavioral stress managment can effectively reduce pregnant women's stress levels. IMPACT STATEMENT Nurses and midwives should conduct cognitive-behavioral stress management to help pregnant women reduce their stress.
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Affiliation(s)
- Jinzhi Li
- Nursing of School, Bengbu Medical College, Bengbu City, People's Republic of China
| | - Dongfang Shao
- Department of Obstetrics, The First Affiliated Hospital of Bengbu Medical College, Bengbu City, People's Republic of China
| | - Xiaoyue Xu
- Faculty of Health, University of Technology, Sydney, Australia
| | - Yu Zhang
- Department of Obstetrics, The First Affiliated Hospital of Bengbu Medical College, Bengbu City, People's Republic of China
| | - Yumin Jiang
- Nursing of School, Bengbu Medical College, Bengbu City, People's Republic of China
| | - John Hall
- School of Public Health & Community Medicine, University of New South Wales, Sydney, Australia
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Smarius LJCA, Strieder TGA, Doreleijers TAH, Vrijkotte TGM, Zafarmand MH, de Rooij SR. Common oxytocin polymorphisms interact with maternal verbal aggression in early infancy impacting blood pressure at age 5-6: The ABCD study. PLoS One 2019; 14:e0216035. [PMID: 31233509 PMCID: PMC6590781 DOI: 10.1371/journal.pone.0216035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 04/12/2019] [Indexed: 11/19/2022] Open
Abstract
Early life stress has been shown to contribute to alterations in biobehavioral regulation. Genetic make-up, especially related to social sensitivity, might affect the child’s vulnerability to these alterations. This study examined whether maternal verbally aggressive behavior in early infancy interacts with oxytocin polymorphisms in changing resting cardiovascular outcomes at age 5–6. In the Amsterdam-Born-Children-and-their-Development-(ABCD)-study, a large prospective, observational, population-based birth cohort, maternal verbally aggressive behavior was assessed in the 13th postnatal week (range 11–25 weeks, SD 2 weeks) by a questionnaire (maternal self-report). Indicators of resting cardiac autonomic nervous system activity (sympathetic drive by pre-ejection period, parasympathetic drive by respiratory sinus arrhythmia), heart rate, and blood pressure were measured at age 5–6 years. Data on oxytocin receptor gene polymorphisms rs53576, rs2268498 and oxytocin polymorphisms rs2740210, rs4813627, were collected (N = 966 included). If the child was carrier of the rs53576 GG variant, exposure to maternal verbally aggressive behavior (10.6%) was associated with increased systolic blood pressure at age 5–6 (B = 4.9 mmHg,95% CI[2.2;7.7]). If the child was carrier of the rs2268498 TT/TC variant, exposure to maternal verbally aggressive behavior was associated with increased systolic blood pressure at age 5–6 (B = 3.0 mmHg,95%CI[1.0:5.0]). No significant interactions of maternal verbally aggressive behavior with oxytocin gene polymorphisms on heart rate or cardiac autonomic nervous system activity were found. In conclusion, oxytocin receptor gene polymorphisms may partly determine a child’s vulnerability to develop increased systolic blood pressure after being exposed to maternal verbally aggressive behavior in early infancy.
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Affiliation(s)
- Laetitia J. C. A. Smarius
- Department of Public Health, Amsterdam Public Health Research Institute, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
- Academic Center for Child and Adolescent Psychiatry de Bascule, Amsterdam, The Netherlands
- Department of Child and Adolescent Psychiatry, VU University Medical Center, Amsterdam, The Netherlands
- * E-mail:
| | | | - Theo A. H. Doreleijers
- Department of Child and Adolescent Psychiatry, VU University Medical Center, Amsterdam, The Netherlands
| | - Tanja G. M. Vrijkotte
- Department of Public Health, Amsterdam Public Health Research Institute, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - M. H. Zafarmand
- Department of Public Health, Amsterdam Public Health Research Institute, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Susanne R. de Rooij
- Department of Public Health, Amsterdam Public Health Research Institute, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
- Department of Clinical Epidemiology, Biostatistics and Bio-informatics, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
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Buthmann J, Finik J, Ventura G, Zhang W, Shereen AD, Nomura Y. The children of Superstorm Sandy: Maternal prenatal depression blunts offspring electrodermal activity. Biol Psychol 2019; 146:107716. [PMID: 31176750 DOI: 10.1016/j.biopsycho.2019.107716] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 06/05/2019] [Accepted: 06/05/2019] [Indexed: 12/11/2022]
Abstract
We set out to examine the relations between prenatal exposure to the natural disaster Superstorm Sandy, maternal depression, and offspring electrodermal activity (EDA). EDA was measured via skin conductance response (SCR) magnitude in 198 children (M = 42.54 months, SD = 12.76) during a startle paradigm. In keeping with prior research, we expected prenatal depression to be associated with hyporeactive EDA and prenatal stress to be associated with hyperreactive EDA. SCR magnitude was lower in children prenatally exposed to depression alone, when compared to Superstorm Sandy, and controls. SCR magnitude of children prenatally exposed to both maternal depression and the storm was lower than that of all other groups. Our results emphasize the influence of maternal prenatal mental health, support targeted risk assessment for children who experienced an adverse prenatal environment, and highlight the need for a deeper understanding of the interactions between maternal mood and stress on the developing child.
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Affiliation(s)
- J Buthmann
- CUNY Graduate Center, Department of Psychology, 365 5th Avenue, New York, NY 10016, USA; CUNY Queens College, Department of Psychology, 65-30 Kissena Blvd, Flushing, NY 11367, USA.
| | - J Finik
- CUNY Graduate School of Public Health and Health Policy, Department of Epidemiology and Biostatistics, 55 W 125th St., New York, NY 10027, USA
| | - G Ventura
- CUNY Queens College, Department of Psychology, 65-30 Kissena Blvd, Flushing, NY 11367, USA
| | - W Zhang
- CUNY Queens College, Department of Psychology, 65-30 Kissena Blvd, Flushing, NY 11367, USA; New Jersey City University, Department of Psychology, 2039 John Fitzgerald Kennedy Blvd, Jersey City, NJ 07305, USA
| | - A D Shereen
- CUNY Advanced Science Research Center, Graduate Center, 85 St Nicholas Terrace, New York, NY 10031, USA; University of California, Department of Neurology, 680 California Ave, Irvine, CA 92697, USA
| | - Y Nomura
- CUNY Graduate Center, Department of Psychology, 365 5th Avenue, New York, NY 10016, USA; CUNY Queens College, Department of Psychology, 65-30 Kissena Blvd, Flushing, NY 11367, USA; CUNY Graduate School of Public Health and Health Policy, Department of Epidemiology and Biostatistics, 55 W 125th St., New York, NY 10027, USA; CUNY Advanced Science Research Center, Graduate Center, 85 St Nicholas Terrace, New York, NY 10031, USA; Mount Sinai School of Medicine, Department of Psychiatry, 1 Gustave Levy Pl, New York, NY 10029, USA
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12
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Maternal psychological distress during pregnancy and childhood health outcomes: a narrative review. J Dev Orig Health Dis 2018; 10:274-285. [PMID: 30378522 DOI: 10.1017/s2040174418000557] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Maternal psychological distress is common in pregnancy and may influence the risk of adverse outcomes in children. Psychological distress may cause a suboptimal intrauterine environment leading to growth and developmental adaptations of the fetus and child. In this narrative review, we examined the influence of maternal psychological distress during pregnancy on fetal outcomes and child cardiometabolic, respiratory, atopic and neurodevelopment-related health outcomes. We discussed these findings from an epidemiological and life course perspective and provided recommendations for future studies. The literature in the field of maternal psychological distress and child health outcomes is extensive and shows that exposure to stress during pregnancy is associated with multiple adverse child health outcomes. Because maternal psychological distress is an important and potential modifiable factor during pregnancy, it should be a target for prevention strategies in order to optimize fetal and child health. Future studies should use innovative designs and strategies in order to address the issue of causality.
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Bleker LS, van Dammen L, Leeflang MMG, Limpens J, Roseboom TJ, de Rooij SR. Hypothalamic-pituitary-adrenal axis and autonomic nervous system reactivity in children prenatally exposed to maternal depression: A systematic review of prospective studies. Neurosci Biobehav Rev 2018; 117:243-252. [PMID: 30366609 DOI: 10.1016/j.neubiorev.2018.05.033] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 05/25/2018] [Accepted: 05/29/2018] [Indexed: 12/25/2022]
Abstract
Depression is a common condition affecting up to 20% of all pregnant women, and is associated with subsequent developmental and behavioral problems in children, such as conduct disorder and ADHD. One proposed mechanism underlying these associations is modification of the fetal hypothalamic pituitary adrenal (HPA)-axis and the autonomic nervous system (ANS), resulting in altered responses to stress. This review examined the evidence regarding altered HPA-axis and ANS reactivity in children prenatally exposed to high maternal depressive symptoms. A systematic search was conducted in the electronic databases MEDLINE, EMBASE and PsycINFO, for studies published till 25 July 2017. A total of 13 studies comprising 2271 mother-infant dyads were included. None of the studies were suitable for meta-analysis. Risk of bias assessment showed low risk for four studies. Only three studies described an independent association between exposure to high maternal prenatal depressive symptoms and altered stress reactivity in children. There is limited evidence of an independent association between prenatal exposure to maternal depression and altered HPA or ANS reactivity in children.
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Affiliation(s)
- Laura S Bleker
- Academic Medical Centre, Departments of Obstetrics and Gynaecology, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands; Academic Medical Centre, Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
| | - Lotte van Dammen
- University of Groningen - University Medical Centre Groningen, Department of Obstetrics and Gynaecology, 9713 GZ, Groningen, The Netherlands; University of Groningen - University Medical Centre Groningen, Department of Epidemiology, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Mariska M G Leeflang
- Academic Medical Centre, Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Jacqueline Limpens
- Academic Medical Centre, Department of Research Support - Medical Library, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Tessa J Roseboom
- Academic Medical Centre, Departments of Obstetrics and Gynaecology, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands; Academic Medical Centre, Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Susanne R de Rooij
- Academic Medical Centre, Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
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14
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Jones-Mason K, Alkon A, Coccia M, Bush NR. Autonomic nervous system functioning assessed during the Still-Face Paradigm: A meta-analysis and systematic review of methods, approach and findings. DEVELOPMENTAL REVIEW 2018; 50:113-139. [PMID: 33707809 DOI: 10.1016/j.dr.2018.06.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Animal and human research suggests that the development of the autonomic nervous system (ANS) is particularly sensitive to early parenting experiences. The Still-Face Paradigm (SFP), one of the most widely used measures to assess infant reactivity and emotional competence, evokes infant self-regulatory responses to parental interaction and disengagement. This systematic review of 33 peer-reviewed studies identifies patterns of parasympathetic (PNS) and sympathetic (SNS) nervous system activity demonstrated by infants under one year of age during the SFP and describes findings within the context of sample demographic characteristics, study methodologies, and analyses conducted. A meta-analysis of a subset of 14 studies with sufficient available respiratory sinus arrhythmia (RSA) data examined whether the SFP reliably elicited PNS withdrawal (RSA decrease) during parental disengagement or PNS recovery (RSA increase) during reunion, and whether results differed by socioeconomic status (SES). Across SES, the meta-analysis confirmed that RSA decreased during the still-face episode and increased during reunion. When studies were stratified by SES, low-SES or high-risk groups also showed RSA decreases during the still face episode but failed to show an increase in RSA during reunion. Few studies have examined SNS activity during the SFP to date, preventing conclusions in that domain. The review also identified multiple qualifications to patterns of SFP ANS findings, including those that differed by ethnicity, infant sex, parental sensitivity, and genetics. Strengths and weaknesses in the extant research that may explain some of the variation in findings across the literature are also discussed, and suggestions for strengthening future research are provided.
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Affiliation(s)
- Karen Jones-Mason
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco
| | - Abbey Alkon
- School of Nursing Department of Family Health Care Nursing, University of California, San Francisco
| | - Michael Coccia
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco
| | - Nicole R Bush
- Department of Psychiatry, Center for Health and Community, Weill Neurosciences Institute, University of California, San Francisco.,Department of Pediatrics, University of California, San Francisco
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15
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Condon EM. Chronic Stress in Children and Adolescents: A Review of Biomarkers for Use in Pediatric Research. Biol Res Nurs 2018; 20:473-496. [PMID: 29865855 DOI: 10.1177/1099800418779214] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
PROBLEM Incorporating biomarkers of chronic stress into pediatric research studies may help to explicate the links between exposure to adversity and lifelong health, but there are currently very few parameters to guide nurse researchers in choosing appropriate biomarkers of chronic stress for use in research with children and adolescents. METHODS Biomarkers of chronic stress are described, including primary mediators (glucocorticoids, catecholamines, and cytokines) and secondary outcomes (neurologic, immune, metabolic, cardiovascular, respiratory, and anthropometric) of the chronic stress response. RESULTS Evidence of the use of each biomarker in pediatric research studies is reviewed. Recommendations for pediatric researchers, including selection of appropriate biomarkers, measurement considerations, potential moderators, and future directions for research, are presented. DISCUSSION A wide range of biomarkers is available for use in research studies with children. While primary mediators of chronic stress have been frequently measured in studies of children, measurement of secondary outcomes, particularly immune and metabolic biomarkers, has been limited. With thoughtful and theoretically based approaches to selection and measurement, these biomarkers present an important opportunity to further explore the physiologic pathways linking exposure to chronic stress with later health and disease. CONCLUSION The incorporation of chronic stress biomarkers into pediatric research studies may provide valuable insight into the mechanisms through which stressful environments "get under the skin" and ultimately inform efforts to promote health and reduce inequities among children exposed to adversity.
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Affiliation(s)
- Eileen M Condon
- 1 Yale School of Nursing, West Campus Drive, Orange, CT, USA
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16
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Effect of excessive infant crying on resting BP, HRV and cardiac autonomic control in childhood. PLoS One 2018; 13:e0197508. [PMID: 29851997 PMCID: PMC5979019 DOI: 10.1371/journal.pone.0197508] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 05/03/2018] [Indexed: 11/19/2022] Open
Abstract
Objective Early life stress has been shown to influence the developing autonomic nervous system. Stressors in infancy may program the autonomic nervous system resting state set point, affecting cardiovascular function in later life. Excessive crying may be an indicator of increased stress arousal in infancy. We hypothesized that excessive infant crying is related to altered cardiac autonomic nervous system activity and increased blood pressure at age 5–6 years. Methods In the Amsterdam Born Children and their Development study, excessive crying, maternal burden of infant care and maternal aggressive behavior in the 13th week after birth (range 11–16 weeks) were reported using questionnaires. Blood pressure, heart rate, heart rate variability and indicators of cardiac autonomic nervous system activity (sympathetic drive by pre-ejection period, parasympathetic drive by respiratory sinus arrhythmia) were measured at age 5–6 years during rest. Inclusion criteria were singleton birth, term-born, and no reported congenital or cardiovascular problems (N = 2153 included). Results Excessive crying (2.8%) was not associated with resting heart rate, heart rate variability, pre-ejection period, respiratory sinus arrhythmia nor with blood pressure at age 5–6 years. Conclusions Excessive infant crying as an indicator of increased stress arousal does not seem to be related to resting activity of the autonomic nervous system or blood pressure at age 5–6. Potential associations may become visible under stressed conditions.
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17
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Brosschot JF, Verkuil B, Thayer JF. Generalized Unsafety Theory of Stress: Unsafe Environments and Conditions, and the Default Stress Response. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:E464. [PMID: 29518937 PMCID: PMC5877009 DOI: 10.3390/ijerph15030464] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Revised: 02/13/2018] [Accepted: 02/27/2018] [Indexed: 12/14/2022]
Abstract
Prolonged physiological stress responses form an important risk factor for disease. According to neurobiological and evolution-theoretical insights the stress response is a default response that is always "on" but inhibited by the prefrontal cortex when safety is perceived. Based on these insights the Generalized Unsafety Theory of Stress (GUTS) states that prolonged stress responses are due to generalized and largely unconsciously perceived unsafety rather than stressors. This novel perspective necessitates a reconstruction of current stress theory, which we address in this paper. We discuss a variety of very common situations without stressors but with prolonged stress responses, that are not, or not likely to be caused by stressors, including loneliness, low social status, adult life after prenatal or early life adversity, lack of a natural environment, and less fit bodily states such as obesity or fatigue. We argue that in these situations the default stress response may be chronically disinhibited due to unconsciously perceived generalized unsafety. Also, in chronic stress situations such as work stress, the prolonged stress response may be mainly caused by perceived unsafety in stressor-free contexts. Thus, GUTS identifies and explains far more stress-related physiological activity that is responsible for disease and mortality than current stress theories.
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Affiliation(s)
- Jos F Brosschot
- Institute of Psychology, Unit Health, Medical and Neuropsychology, Leiden University, 2300 RB Leiden, The Netherlands.
| | - Bart Verkuil
- Institute of Psychology, Unit Clinical Psychology, Leiden University, 2300 RB Leiden, The Netherlands.
| | - Julian F Thayer
- Department of Psychology, The Ohio State University, Columbus, OH 43210, USA.
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18
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Gray SA, Jones CW, Theall KP, Glackin E, Drury SS. Thinking Across Generations: Unique Contributions of Maternal Early Life and Prenatal Stress to Infant Physiology. J Am Acad Child Adolesc Psychiatry 2017; 56:922-929. [PMID: 29096774 PMCID: PMC5939998 DOI: 10.1016/j.jaac.2017.09.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 08/23/2017] [Accepted: 09/06/2017] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Respiratory sinus arrhythmia (RSA) is a parasympathetic-mediated biomarker of self-regulation linked to lifespan mental and physical health outcomes. Intergenerational impacts of mothers' exposure to prenatal stress have been demonstrated, but evidence for biological embedding of maternal preconception stress, including adverse childhood experiences (ACEs), on infant RSA is lacking. We examine the independent effects of maternal ACEs and prenatal stress on infant RSA, seeking to broaden the understanding of the earliest origins of mental and physical health risk. METHOD Mothers reported on ACEs and prenatal stress. RSA was recorded in a sample of 167 4-month-old infants (49% female and 51% male) during a dyadic stressor, the Still Face Paradigm. RESULTS Independent contributions of maternal ACEs and prenatal stress to infant RSA were observed. High maternal ACEs were associated with lower RSA, whereas prenatal stress was associated with failure to recover following the stressor. Sex but not race differences were observed. Prenatal stress was associated with higher RSA among boys but lower RSA among girls. CONCLUSION Infants' RSA is affected by mothers' life course experiences of stress, with ACEs predicting a lower set point and prenatal stress dampening recovery from stress. For prenatal stress but not ACEs, patterns vary across sex. Findings underscore that stress-reducing interventions for pregnant women or those considering pregnancy may lead to decreased physical and mental health risk across generations.
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19
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Infant autonomic nervous system response and recovery: Associations with maternal risk status and infant emotion regulation. Dev Psychopathol 2016; 29:759-773. [PMID: 27581204 DOI: 10.1017/s0954579416000456] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
This study examined whether risk status and cumulative risk were associated with autonomic nervous system reactivity and recovery, and emotion regulation in infants. The sample included 121 6-month-old infants. Classification of risk status was based on World Health Organization criteria (e.g., presence of maternal psychopathology, substance use, and social adversity). Heart rate, parasympathetic respiratory sinus arrhythmia, and sympathetic preejection period were examined at baseline and across the still face paradigm. Infant emotion regulation was coded during the still face paradigm. Infants in the high-risk group showed increased heart rate, parasympathetic withdrawal, and sympathetic activation during recovery from the still face episode. Higher levels of cumulative risk were associated with increased sympathetic nervous system activation. Moreover, increased heart rate during recovery in the high-risk group was mediated by both parasympathetic and sympathetic activity, indicating mobilization of sympathetic resources when confronted with socioemotional challenge. Distinct indirect pathways were observed from maternal risk to infant emotion regulation during the still face paradigm through parasympathetic and sympathetic regulation. These findings underline the importance of specific measures of parasympathetic and sympathetic response and recovery, and indicate that maternal risk is associated with maladaptive regulation of stress early in life reflecting increased risk for later psychopathology.
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20
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Fan F, Zou Y, Tian H, Zhang Y, Zhang J, Ma X, Meng Y, Yue Y, Liu K, Dart AM. Effects of maternal anxiety and depression during pregnancy in Chinese women on children's heart rate and blood pressure response to stress. J Hum Hypertens 2015; 30:171-6. [PMID: 26084653 DOI: 10.1038/jhh.2015.64] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 03/16/2015] [Accepted: 05/19/2015] [Indexed: 01/30/2023]
Abstract
Psychological disturbances, including anxiety and depression, are common during human pregnancy. Our objective was to determine whether these maternal disturbances influence cardiovascular responses of the offspring. The psychological status of 231 pregnant women was determined. Offspring (216) of these women were subsequently exposed to a video challenge stress when aged 7-9 years. Heart rate (HR) and blood pressure (BP) of the children were determined at rest, in response to video stress and during subsequent recovery. Children's resting and stress-induced increases in HR (bpm), systolic (SBP, mm Hg) and diastolic (DBP, mm Hg) BP were all greater in children whose mothers reported anxiety during pregnancy. Values (mean±s.d.) for resting HR, SBP and DBP were 75.15±5.87, 95.37±2.72 and 66.39±4.74 for children whose mothers reported no anxiety and an average of 81.62±6.71, 97.26±2.90 and 68.86±2.82 for children whose mothers reported anxiety at any level. Respective values for stress-induced increments in HR, SBP and DBP were 14.83.±2.14, 16.41±1.97 and 12.72±2.69 for children whose mothers reported no anxiety and 17.95±3.46, 18.74±2.46 and 14.86±2.02 for children whose mothers reported any level of anxiety. Effects of maternal depression were less consistent. The effects of maternal anxiety remained in multivariate analyses, which also included children's birth weight. The results indicate a long-term influence of maternal psychological status during pregnancy on the cardiovascular responses to stress among offspring. These effects may contribute to prenatal influences on subsequent health of the offspring.
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Affiliation(s)
- F Fan
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, China.,Baker IDI Heart and Diabetes, Institute & Department of Cardiovascular Medicine, The Alfred, Melbourne, Victoria, Australia
| | - Y Zou
- Department of Gynaecology and Obstetrics, the First Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, China
| | - H Tian
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, China
| | - Y Zhang
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, China
| | - J Zhang
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, China
| | - X Ma
- Department of Psychology and Psychiatry, the First Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, China
| | - Y Meng
- Department of Cardiovascular Medicine, the First Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, China
| | - Y Yue
- Department of Gynaecology and Obstetrics, the First Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, China
| | - K Liu
- Department of Gynaecology and Obstetrics, the First Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, China
| | - A M Dart
- Baker IDI Heart and Diabetes, Institute & Department of Cardiovascular Medicine, The Alfred, Melbourne, Victoria, Australia
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21
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No associations of prenatal maternal psychosocial stress with fasting glucose metabolism in offspring at 5-6 years of age. J Dev Orig Health Dis 2014; 5:361-9. [PMID: 25081574 DOI: 10.1017/s2040174414000300] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Highly prevalent maternal psychosocial complaints are accompanied by increases in glucocorticoid stress hormones, which may predispose the offspring for type 2 diabetes and cardiovascular disease later in adulthood. The aim of the current research is to study whether prenatal maternal psychosocial stress is associated with parameters of blood glucose metabolism in their children aged 5-6 years. The study design was a prospective birth cohort (the Amsterdam Born Children and their Development study, the Netherlands). Depressive symptoms, pregnancy-related anxiety, parenting daily hassles and job strain were recorded by questionnaire (gestational week 16). A cumulative score was also calculated. Possible sex differences in the associations were considered. The subjects were 1952 mother-child pairs. Outcome measures were fasting glucose (n=1952), C-peptide and insulin resistance (HOMA2-IR) (n=1478) in the children at the age of 5-6 years. The stress scales, single and cumulative, were not associated with glucose/C-peptide/insulin resistance (all P>0.05). We did not find evidence for sex differences. In conclusion, we did not find evidence for an association between psychosocial stress during early pregnancy and parameters of glucose metabolism in offspring at the age of 5-6 years. Differences emerging later in life or in response to a metabolic challenge should not be ruled out.
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22
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Painter RC, Roseboom TJ, de Rooij SR. Long-term effects of prenatal stress and glucocorticoid exposure. ACTA ACUST UNITED AC 2014; 96:315-24. [PMID: 24203920 DOI: 10.1002/bdrc.21021] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2012] [Accepted: 11/07/2012] [Indexed: 12/13/2022]
Abstract
There is a growing body of evidence suggesting that events during prenatal life can have long-lasting effects on development and adult health. Stress during pregnancy is common and has been linked to increased incidence of a range of affective and behavioral outcomes in the offspring in later life and also some somatic outcomes. Glucocorticoids, and their actions on the fetus, which are regulated by placental 11β-hydroxysteroid dehydrogenase type 2 (11β-HSD2), are hypothesized to mediate these effects. Animal studies have demonstrated long-term effects of stress and glucocorticoid administration on behavioral outcomes, as well as increased blood pressure, altered hypothalamic pituitary adrenal axis (HPA) function, and decreased glucose tolerance and brain size. In humans, licorice, which inhibits placental 11β-HSD2 when consumed during pregnancy, has been shown to increase the risk of behavioral problems linked to altered HPA activity. Synthetic glucocorticoids administered during pregnancy to improve fetal lung maturity in threatened preterm birth have been shown to reduce birth weight and head circumference, but have not been linked to gross changes in long-term health to date. It is important to consider the long-term consequences of stress, and medication that mimics stress, during pregnancy.
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Affiliation(s)
- Rebecca C Painter
- Department of Obstetrics and Gynaecology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
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23
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Alkon A, Boyce WT, Tran L, Harley KG, Neuhaus J, Eskenazi B. Prenatal adversities and Latino children's autonomic nervous system reactivity trajectories from 6 months to 5 years of age. PLoS One 2014; 9:e86283. [PMID: 24466003 PMCID: PMC3897676 DOI: 10.1371/journal.pone.0086283] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Accepted: 12/11/2013] [Indexed: 11/19/2022] Open
Abstract
The purpose of the study was to determine whether mothers' adversities experienced during early pregnancy are associated with offspring's autonomic nervous system (ANS) reactivity trajectories from 6 months to 5 years of age. This cohort study of primarily Latino families included maternal interviews at 13-14 weeks gestation about their experience of a range of adversities: father's absence, general social support, poverty level, and household density. ANS measures of heart rate, respiratory sinus arrhythmia (parasympathetic nervous system) and preejection period (sympathetic nervous system) were collected during resting and challenging conditions on children at 6 months and 1, 3.5 and 5 years of age. Reactivity measures were calculated as the mean of the responses to challenging conditions minus a resting condition. Fixed effects models were conducted for the 212 children with two or more timepoints of ANS measures. Interactions between maternal prenatal adversity levels and child age at time of ANS protocol were included in the models, allowing the calculation of separate trajectories or slopes for each level of adversity. Results showed no significant relations between mothers' prenatal socioeconomic or social support adversity and offspring's parasympathetic nervous system trajectories, but there was a statistically significant relationship between social support adversity and offspring's heart rate trajectories (p<.05) and a borderline significant relationship between socioeconomic adversity and offspring's sympathetic nervous system trajectories (p = .05). Children whose mothers experienced one, not two, social support adversity had the smallest increases in heart rate reactivity compared to children whose mothers experienced no adversity. The children whose mothers experienced no social support and no socioeconomic adversity had the largest increases in heart rate and preejection period respectively from 6 months to 5 years showing the most plasticity. Mothers' prenatal adverse experiences may program their children's physiologic trajectory to dampen their heart rate or sympathetic responsivity to challenging conditions.
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Affiliation(s)
- Abbey Alkon
- School of Nursing, University of California San Francisco, San Francisco, California, United States of America
- * E-mail:
| | - W. Thomas Boyce
- School of Population and Public Health, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Linh Tran
- University of California, Berkeley, School of Public Health, Berkeley, California, United States of America
| | - Kim G. Harley
- Center for Environmental Research and Children’s Health (CERCH), Berkeley, California, United States of America
| | - John Neuhaus
- UCSF Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, United States of America
| | - Brenda Eskenazi
- CERCH, School of Public Health, University of California, Berkeley, California, United States of America
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Abstract
Exposure to various forms of stress is a common daily occurrence in the lives of most individuals, with both positive and negative effects on brain function. The impact of stress is strongly influenced by the type and duration of the stressor. In its acute form, stress may be a necessary adaptive mechanism for survival and with only transient changes within the brain. However, severe and/or prolonged stress causes overactivation and dysregulation of the hypothalamic pituitary adrenal (HPA) axis thus inflicting detrimental changes in the brain structure and function. Therefore, chronic stress is often considered a negative modulator of the cognitive functions including the learning and memory processes. Exposure to long-lasting stress diminishes health and increases vulnerability to mental disorders. In addition, stress exacerbates functional changes associated with various brain disorders including Alzheimer’s disease and Parkinson’s disease. The primary purpose of this paper is to provide an overview for neuroscientists who are seeking a concise account of the effects of stress on learning and memory and associated signal transduction mechanisms. This review discusses chronic mental stress and its detrimental effects on various aspects of brain functions including learning and memory, synaptic plasticity, and cognition-related signaling enabled via key signal transduction molecules.
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25
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van Dijk AE, van Lien R, van Eijsden M, Gemke RJBJ, Vrijkotte TGM, de Geus EJ. Measuring cardiac autonomic nervous system (ANS) activity in children. J Vis Exp 2013:e50073. [PMID: 23666435 PMCID: PMC3667644 DOI: 10.3791/50073] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The autonomic nervous system (ANS) controls mainly automatic bodily functions that are engaged in homeostasis, like heart rate, digestion, respiratory rate, salivation, perspiration and renal function. The ANS has two main branches: the sympathetic nervous system, preparing the human body for action in times of danger and stress, and the parasympathetic nervous system, which regulates the resting state of the body. ANS activity can be measured invasively, for instance by radiotracer techniques or microelectrode recording from superficial nerves, or it can be measured non-invasively by using changes in an organ's response as a proxy for changes in ANS activity, for instance of the sweat glands or the heart. Invasive measurements have the highest validity but are very poorly feasible in large scale samples where non-invasive measures are the preferred approach. Autonomic effects on the heart can be reliably quantified by the recording of the electrocardiogram (ECG) in combination with the impedance cardiogram (ICG), which reflects the changes in thorax impedance in response to respiration and the ejection of blood from the ventricle into the aorta. From the respiration and ECG signals, respiratory sinus arrhythmia can be extracted as a measure of cardiac parasympathetic control. From the ECG and the left ventricular ejection signals, the preejection period can be extracted as a measure of cardiac sympathetic control. ECG and ICG recording is mostly done in laboratory settings. However, having the subjects report to a laboratory greatly reduces ecological validity, is not always doable in large scale epidemiological studies, and can be intimidating for young children. An ambulatory device for ECG and ICG simultaneously resolves these three problems. Here, we present a study design for a minimally invasive and rapid assessment of cardiac autonomic control in children, using a validated ambulatory device 1-5, the VU University Ambulatory Monitoring System (VU-AMS, Amsterdam, the Netherlands, www.vu-ams.nl).
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Affiliation(s)
- Aimée E van Dijk
- Department of Public Health, Academic Medical Center - University of Amsterdam, The Netherlands
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