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Faraji M, Viera-Resto OA, Setlow B, Bizon JL. Effects of reproductive experience on cost-benefit decision making in female rats. Front Behav Neurosci 2024; 18:1304408. [PMID: 38352625 PMCID: PMC10863065 DOI: 10.3389/fnbeh.2024.1304408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 01/12/2024] [Indexed: 02/16/2024] Open
Abstract
Many individuals undergo mating and/or other aspects of reproductive experience at some point in their lives, and pregnancy and childbirth in particular are associated with alterations in the prevalence of several psychiatric disorders. Research in rodents shows that maternal experience affects spatial learning and other aspects of hippocampal function. In contrast, there has been little work in animal models concerning how reproductive experience affects cost-benefit decision making, despite the relevance of this aspect of cognition for psychiatric disorders. To begin to address this issue, reproductively experienced (RE) and reproductively naïve (RN) female Long-Evans rats were tested across multiple tasks that assess different forms of cost-benefit decision making. In a risky decision-making task, in which rats chose between a small, safe food reward and a large food reward accompanied by variable probabilities of punishment, RE females chose the large risky reward significantly more frequently than RN females (greater risk taking). In an intertemporal choice task, in which rats chose between a small, immediate food reward and a large food reward delivered after a variable delay period, RE females chose the large reward less frequently than RN females. Together, these results show distinct effects of reproductive experience on different forms of cost-benefit decision making in female rats, and highlight reproductive status as a variable that could influence aspects of cognition relevant for psychiatric disorders.
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Affiliation(s)
- Mojdeh Faraji
- Department of Psychiatry, University of Florida, Gainesville, FL, United States
- Center for Addiction Research and Education, University of Florida, Gainesville, FL, United States
| | - Omar A. Viera-Resto
- Department of Psychiatry, University of Florida, Gainesville, FL, United States
| | - Barry Setlow
- Department of Psychiatry, University of Florida, Gainesville, FL, United States
- Center for Addiction Research and Education, University of Florida, Gainesville, FL, United States
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States
| | - Jennifer L. Bizon
- Center for Addiction Research and Education, University of Florida, Gainesville, FL, United States
- McKnight Brain Institute, University of Florida, Gainesville, FL, United States
- Department of Neuroscience, University of Florida, Gainesville, FL, United States
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2
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Thayer ZM, Geisel-Zamora SA, Uwizeye G, Gildner TE. Childbirth fear in the USA during the COVID-19 pandemic: key predictors and associated birth outcomes. Evol Med Public Health 2023; 11:101-111. [PMID: 37090221 PMCID: PMC10114526 DOI: 10.1093/emph/eoad006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 01/30/2023] [Indexed: 04/25/2023] Open
Abstract
Background and objectives Childbirth fear, which has been argued to have an adaptive basis, exists on a spectrum. Pathologically high levels of childbirth fear is a clinical condition called tokophobia. As a chronic stressor in pregnancy, tokophobia could impact birth outcomes. Many factors associated with tokophobia, including inadequate labor support, were exacerbated by the COVID-19 pandemic. Methodology We used longitudinally collected data from a convenience sample of 1775 pregnant persons in the USA to evaluate the association between general and COVID-19 pandemic-related factors and tokophobia using the fear of birth scale. We also assessed associations between tokophobia, low birth weight and preterm birth when adjusting for cesarean section and other covariates among a subset of participants (N = 993). Results Tokophobia was highly prevalent (62%). Mothers who self-identified as Black (odds ratio (OR) = 1.90), had lower income (OR = 1.39), had less education (OR = 1.37), had a high-risk pregnancy (OR = 1.65) or had prenatal depression (OR = 4.95) had significantly higher odds of tokophobia. Concerns about how COVID-19 could negatively affect maternal and infant health and birth experience were also associated with tokophobia (ORs from 1.51 to 1.79). Tokophobia was significantly associated with increased odds of giving birth preterm (OR = 1.93). Conclusions and implications Tokophobia increases the odds of preterm birth and is more prevalent among individuals who are Black, have a lower income, and have less education. Tokophobia may, therefore, be an underappreciated contributor to inequities in US birth outcomes. The COVID-19 pandemic likely compounded these effects.
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Affiliation(s)
- Z M Thayer
- Corresponding author. Department of Anthropology, Dartmouth College, Hinman 4036, Hanover, NH 03755, USA. Tel: +1 (603) 646-2621; E-mail:
| | | | - G Uwizeye
- Arthur Labatt Family School of Nursing, FNB Room 2305, Arthur Labatt Family School of Nursing, University of Western Ontario, London, Canada
| | - T E Gildner
- Department of Anthropology, Washington University in St. Louis, St. Louis, MO, USA
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3
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Metabolomic profiling of intrauterine growth-restricted preterm infants: a matched case-control study. Pediatr Res 2022; 93:1599-1608. [PMID: 36085367 DOI: 10.1038/s41390-022-02292-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/09/2022] [Accepted: 08/22/2022] [Indexed: 11/08/2022]
Abstract
BACKGROUND The biochemical variations occurring in intrauterine growth restriction (IUGR), when a fetus is unable to achieve its genetically determined potential, are not fully understood. The aim of this study is to compare the urinary metabolomic profile between IUGR and non-IUGR very preterm infants to investigate the biochemical adaptations of neonates affected by early-onset-restricted intrauterine growth. METHODS Neonates born <32 weeks of gestation admitted to neonatal intensive care unit (NICU) were enrolled in this prospective matched case-control study. IUGR was diagnosed by an obstetric ultra-sonographer and all relevant clinical data during NICU stay were captured. For each subject, a urine sample was collected within 48 h of life and underwent untargeted metabolomic analysis using mass spectrometry ultra-performance liquid chromatography. Data were analyzed using multivariate and univariate statistical analyses. RESULTS Among 83 enrolled infants, 15 IUGR neonates were matched with 19 non-IUGR controls. Untargeted metabolomic revealed evident clustering of IUGR neonates versus controls showing derangements of pathways related to tryptophan and histidine metabolism and aminoacyl-tRNA and steroid hormones biosynthesis. CONCLUSIONS Neonates with IUGR showed a distinctive urinary metabolic profile at birth. Although results are preliminary, metabolomics is proving to be a promising tool to explore biochemical pathways involved in this disease. IMPACT Very preterm infants with intrauterine growth restriction (IUGR) have a distinctive urinary metabolic profile at birth. Metabolism of glucocorticoids, sexual hormones biosynthesis, tryptophan-kynurenine, and methionine-cysteine pathways seem to operate differently in this sub-group of neonates. This is the first metabolomic study investigating adaptations exclusively in extremely and very preterm infants affected by early-onset IUGR. New knowledge on metabolic derangements in IUGR may pave the ways to further, more tailored research from a perspective of personalized medicine.
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4
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Wszołek KM, Chmaj-Wierzchowska K, Pięt M, Tarka A, Chuchracki M, Męczekalski B, Wilczak M. Neonatal breast-suckling skills in the context of lactation and peripartum hormonal changes and additional factors-a pilot study. Int Breastfeed J 2022; 17:66. [PMID: 36050767 PMCID: PMC9436720 DOI: 10.1186/s13006-022-00508-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 08/26/2022] [Indexed: 11/10/2022] Open
Abstract
Background Childbirth and lactation are intricate processes, involving several hormones, the most important of which are prolactin (a protein hormone) and cortisol (one of the glucocorticoids). The early postpartum period is crucial for both mother and newborn and has an impact on the lactation and breastfeeding process. Methods The study included 78 patients who were admitted to the Gynecology-Obstetrics Clinical Hospital in Poznań for labor induction and/or in the active phase of the first labor stage. The levels of cortisol and prolactin in serum were assessed in these women during admission in labor, during the third labor stage, and on the second day postpartum. The levels of cortisol and prolactin in the umbilical cord serum were assessed immediately after cord clamping. The “Protocol for the assessment of breast-suckling skills” was used to assess the neonatal breast-suckling skills on the second day postpartum. Some additional parameters were evaluated in mothers via a telephone interview at three and six months postpartum. The study was conducted from January to August 2020, however the study was suspended during April–July 2020 due to the SARS-CoV-2 pandemic, which led to restrictions in the hospital limiting access to the hospital wards unless necessary. Results Early breastfeeding with skin-to-skin contact was associated with low levels of hormones, cortisol levels were lower in serum (p = 0.0108) and umbilical vein (p = 0.0273) in mothers who breastfed immediately after childbirth. At three months postpartum, 88% of the mothers who did not offer a pacifier to the child during the first few days of life breastfed the child naturally (p = 0.037), and at six months, 96% of those who did not offer a pacifier continued to breastfeed (p = 0.0008). Multiple, statistically significant correlations were observed between the variables assessed according to the “Protocol for the assessment of breast-suckling skills” and breastfeeding after three months. Conclusions Breastfeeding immediately after childbirth, appropriate assessment of the breast-suckling skills of newborns, avoiding pacifiers and infant formula feeding, and offering support to new mothers in the early days after childbirth seem to be important factors for sustaining breastfeeding after three and six months of childbirth.
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Affiliation(s)
- Katarzyna Maria Wszołek
- Department of Maternal and Child Health, Poznan University of Medical Sciences, Poznań, Poland. .,Gynecology-Obstetrics Clinical Hospital, Poznan University of Medical Sciences, Poznań, Poland.
| | - Karolina Chmaj-Wierzchowska
- Department of Maternal and Child Health, Poznan University of Medical Sciences, Poznań, Poland.,Gynecology-Obstetrics Clinical Hospital, Poznan University of Medical Sciences, Poznań, Poland
| | - Małgorzata Pięt
- Gynecology-Obstetrics Clinical Hospital, Poznan University of Medical Sciences, Poznań, Poland.,Facility of Practical Midwifery Sciences, Poznan University of Medical Sciences, Poznań, Poland
| | - Agata Tarka
- Gynecology-Obstetrics Clinical Hospital, Poznan University of Medical Sciences, Poznań, Poland.,Facility of Practical Midwifery Sciences, Poznan University of Medical Sciences, Poznań, Poland
| | - Marek Chuchracki
- Faculty of Health Sciences, Chair of Cosmetology, Calisia University, Kalisz, Poland
| | - Błażej Męczekalski
- Gynecology-Obstetrics Clinical Hospital, Poznan University of Medical Sciences, Poznań, Poland.,Department of Gynecological Endocrinology, Poznan University of Medical Sciences, Poznań, Poland
| | - Maciej Wilczak
- Department of Maternal and Child Health, Poznan University of Medical Sciences, Poznań, Poland.,Gynecology-Obstetrics Clinical Hospital, Poznan University of Medical Sciences, Poznań, Poland
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Ramos IF, Ross KM, Rinne GR, Somers JA, Mancuso RA, Hobel CJ, Coussons-Read M, Dunkel Schetter C. Pregnancy anxiety, placental corticotropin-releasing hormone and length of gestation. Biol Psychol 2022; 172:108376. [PMID: 35667479 PMCID: PMC10022399 DOI: 10.1016/j.biopsycho.2022.108376] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 05/29/2022] [Accepted: 05/31/2022] [Indexed: 12/20/2022]
Abstract
OBJECTIVE High pregnancy anxiety is a consistent predictor of earlier labor and delivery. Placental corticotropin-releasing hormone (pCRH) predicts earlier delivery consistently and it has been identified as a biological mediator of the association between pregnancy anxiety and gestational length. However, studies have not examined whether changes in pregnancy anxiety are associated with earlier birth as mediated by changes in pCRH during pregnancy. Accordingly, this study tests whether linear changes in pregnancy anxiety are associated with length of gestation indirectly through nonlinear increases in pCRH over pregnancy. METHODS A sample of pregnant women (n=233) completed prenatal assessments in early pregnancy, second trimester, and third trimester that included a 4-item assessment of pregnancy anxiety and collection of blood samples assayed for pCRH using radioimmunoassay. Length of gestation was abstracted from medical records after birth. RESULTS Increases in pregnancy anxiety from early pregnancy to third trimester predicted shorted length of gestation, as did nonlinear increases in pCRH over pregnancy. However, there was no evidence of an indirect effect of changes in pregnancy anxiety on length of gestation via changes in pCRH. CONCLUSIONS These results indicate that linear changes in pregnancy anxiety and nonlinear changes in pCRH during pregnancy are independent risk factors for shortened gestational length. This study adds to a small but growing body of work on biopsychological processes in pregnancy and length of gestation. Modeling changes in psychological and biological processes during pregnancy could provide more insight into understanding risk for adverse pregnancy outcomes.
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Metabolic-endocrine disruption due to preterm birth impacts growth, body composition, and neonatal outcome. Pediatr Res 2022; 91:1350-1360. [PMID: 34040160 PMCID: PMC9197767 DOI: 10.1038/s41390-021-01566-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 04/19/2021] [Accepted: 04/22/2021] [Indexed: 02/05/2023]
Abstract
Despite optimized nutrition, preterm-born infants grow slowly and tend to over-accrete body fat. We hypothesize that the premature dissociation of the maternal-placental-fetal unit disrupts the maintenance of physiological endocrine function in the fetus, which has severe consequences for postnatal development. This review highlights the endocrine interactions of the maternal-placental-fetal unit and the early perinatal period in both preterm and term infants. We report on hormonal levels (including tissue, thyroid, adrenal, pancreatic, pituitary, and placental hormones) and nutritional supply and their impact on infant body composition. The data suggest that the premature dissociation of the maternal-placental-fetal unit leads to a clinical picture similar to panhypopituitarism. Further, we describe how the premature withdrawal of the maternal-placental unit, neonatal morbidities, and perinatal stress can cause differences in the levels of growth-promoting hormones, particularly insulin-like growth factors (IGF). In combination with the endocrine disruption that occurs following dissociation of the maternal-placental-fetal unit, the premature adaptation to the extrauterine environment leads to early and fast accretion of fat mass in an immature body. In addition, we report on interventional studies that have aimed to compensate for hormonal deficiencies in infants born preterm through IGF therapy, resulting in improved neonatal morbidity and growth. IMPACT: Preterm birth prematurely dissociates the maternal-placental-fetal unit and disrupts the metabolic-endocrine maintenance of the immature fetus with serious consequences for growth, body composition, and neonatal outcomes. The preterm metabolic-endocrine disruption induces symptoms resembling anterior pituitary failure (panhypopituitarism) with low levels of IGF-1, excessive postnatal fat mass accretion, poor longitudinal growth, and failure to thrive. Appropriate gestational age-adapted nutrition alone seems insufficient for the achievement of optimal growth of preterm infants. Preliminary results from interventional studies show promising effects of early IGF-1 supplementation on postnatal development and neonatal outcomes.
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Zein S, Al-Awaida WJ, Yuldasheva OM, Khakimov AS, Chibisov SM, Gushchina Y, Al Bawareed OA, Torshin VI, Yakunin ЕВ, Al-Ameer HJ, Podoprigora IV. Influence of geographic conditions on body length of male newborns in Kyrgyzstan. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2021; 65:2053-2057. [PMID: 34228209 DOI: 10.1007/s00484-021-02163-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 06/02/2021] [Accepted: 06/09/2021] [Indexed: 06/13/2023]
Abstract
Newborn length has been reported by many researchers to be reduced at high altitudes. However, many of these studies lacked adequate control of the ethnic group which may be confounding the altitude differences. In addition, few studies have examined the sources of variation in birth weight at high altitudes that may be related to ethnic group adaptation to the stresses of this hypoxic environment. In our study, we tested the hypotheses that the effect of altitude differences in newborn length depends on ethnic variation. Samples of 3359 healthy male newborns from different areas in Kyrgyzstan between the years 2003 and 2011 were analyzed for altitude and ethnic variation on male newborn length. Our results indicate significant decrease in male newborn length as a latitude increase. It is concluded that ethnic group difference in pregnancy outcome reflects a better state of adaptation to high altitude in this healthy indigenous population and that long-term genetic selection may be the most plausible explanation for these ethnic differences.
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Affiliation(s)
- Sima Zein
- Department of Biology and Biotechnology, American University of Madaba, PO Box 2882, Madaba, Amman, JO-11821, Jordan.
| | - Wajdy J Al-Awaida
- Department of Biology and Biotechnology, American University of Madaba, PO Box 2882, Madaba, Amman, JO-11821, Jordan
| | - Olga M Yuldasheva
- Department of Zoology and Ecology at Osh State University, Osh Interregional Children's Hospital, Osh, Kyrgyzstan
| | - Andrey S Khakimov
- Department of Zoology and Ecology at Osh State University, Osh Interregional Children's Hospital, Osh, Kyrgyzstan
| | - Sergey M Chibisov
- Department of Pathology Physiology, Medical Institute, Peoples' Friendship University of Russia, Miklukho-Maklaya 8, Moscow, Russia
| | - Yulia Gushchina
- Department of Pharmacology, Medical Institute, Peoples' Friendship University of Russia, Miklukho-Maklaya 8, Moscow, Russia
| | - Omar A Al Bawareed
- Department of Normal Physiology, Medical Institute, Peoples' Friendship University of Russia, Miklukho-Maklaya 8, Moscow, Russia
| | - Vladimir I Torshin
- Department of Normal Physiology, Medical Institute, Peoples' Friendship University of Russia, Miklukho-Maklaya 8, Moscow, Russia
| | - Еlena В Yakunin
- Department of Normal Physiology, Medical Institute, Peoples' Friendship University of Russia, Miklukho-Maklaya 8, Moscow, Russia
| | - Hamzeh J Al-Ameer
- Department of Biology and Biotechnology, American University of Madaba, PO Box 2882, Madaba, Amman, JO-11821, Jordan
| | - Irina V Podoprigora
- Department of Microbiology and Virology, Medical Institute, Peoples' Friendship University of Russia, Miklukho-Maklaya 8, Moscow, Russia
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Upadhyaya S, Sourander A, Luntamo T, Matinolli HM, Chudal R, Hinkka-Yli-Salomäki S, Filatova S, Cheslack-Postava K, Sucksdorff M, Gissler M, Brown AS, Lehtonen L. Preterm Birth Is Associated With Depression From Childhood to Early Adulthood. J Am Acad Child Adolesc Psychiatry 2021; 60:1127-1136. [PMID: 33068750 DOI: 10.1016/j.jaac.2020.09.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 09/14/2020] [Accepted: 10/08/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVE There have been inconsistent findings on the associations among prematurity, poor fetal growth, and depression. We examined the associations among gestational age, poor fetal growth, and depression in individuals aged 5 to 25 years. METHOD We identified 37,682 case subjects based on International Classification of Diseases, Ninth Revision code 2961 and International Classification of Diseases, Tenth Revision codes F32.0-F32.9 and F33.0-F33.9 from the Care Register for Health Care, and 148,795 matched controls from the Finnish Central Population Register. Conditional logistic regression examined the associations between gestational age by each gestational week, poor fetal growth, and depression. The associations were adjusted for parental age and psychopathology, paternal immigrant status, maternal substance abuse, depression, number of previous births, marital status, socio-economic status, smoking during pregnancy, and the infant's birthplace. RESULTS In the adjusted models, increased risk of depression was found in children born ≤25 weeks (adjusted odds ratio [aOR] 1.89, 95% CI 1.08-3.31), at 26 weeks (aOR 2.62, 95% CI 1.49-4.61), at 27 weeks (aOR 1.93, 95% CI 1.05-3.53), and ≥42 weeks (aOR 1.11, 95% CI 1.05-1.19). In girls, extremely preterm birth was associated with depression diagnosed at 5 to 12 years (aOR 2.70, 95% CI 1.83-3.98) and 13 to 18 years (aOR 2.97, 95% CI 1.84-4.78). In boys, postterm birth (≥42 weeks) was associated with depression diagnosed at 19 to 25 years (aOR 1.28, 95% CI 1.07-1.54). Poor fetal growth was associated with an increased risk of depression in full-term infants (aOR 1.06, 95% CI 1.03-1.10) and postterm infants (aOR 1.24, 95% CI 1.08-1.43). CONCLUSION Preterm birth before 28 weeks of gestation appeared to play a role in the development of childhood depression. Smaller effects were also seen in postterm births, especially in boys.
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Affiliation(s)
| | - Andre Sourander
- University of Turku, Finland; Turku University Hospital, Finland; Columbia University, New York.
| | | | - Hanna-Maria Matinolli
- University of Turku, Finland; Finnish Institute for Health and Welfare, Helsinki, Finland
| | | | | | | | | | | | - Mika Gissler
- University of Turku, Finland; Finnish Institute for Health and Welfare, Helsinki, Finland; Karolinska Institute, Stockholm, Sweden
| | | | - Liisa Lehtonen
- University of Turku, Finland; Turku University Hospital, Finland
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9
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Kassotaki I, Valsamakis G, Mastorakos G, Grammatopoulos DK. Placental CRH as a Signal of Pregnancy Adversity and Impact on Fetal Neurodevelopment. Front Endocrinol (Lausanne) 2021; 12:714214. [PMID: 34408727 PMCID: PMC8366286 DOI: 10.3389/fendo.2021.714214] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 07/09/2021] [Indexed: 11/13/2022] Open
Abstract
Early life is a period of considerable plasticity and vulnerability and insults during that period can disrupt the homeostatic equilibrium of the developing organism, resulting in adverse developmental programming and enhanced susceptibility to disease. Fetal exposure to prenatal stress can impede optimum brain development and deranged mother's hypothalamic-pituitary-adrenal axis (HPA axis) stress responses can alter the neurodevelopmental trajectories of the offspring. Corticotropin-releasing hormone (CRH) and glucocorticoids, regulate fetal neurogenesis and while CRH exerts neuroprotective actions, increased levels of stress hormones have been associated with fetal brain structural alterations such as reduced cortical volume, impoverishment of neuronal density in the limbic brain areas and alterations in neuronal circuitry, synaptic plasticity, neurotransmission and G-protein coupled receptor (GPCR) signalling. Emerging evidence highlight the role of epigenetic changes in fetal brain programming, as stress-induced methylation of genes encoding molecules that are implicated in HPA axis and major neurodevelopmental processes. These serve as molecular memories and have been associated with long term modifications of the offspring's stress regulatory system and increased susceptibility to psychosomatic disorders later in life. This review summarises our current understanding on the roles of CRH and other mediators of stress responses on fetal neurodevelopment.
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Affiliation(s)
- Ifigeneia Kassotaki
- Department of Internal Medicine, 2nd Internal Medicine Clinic, Venizeleio Pananeio General Hospital, Heraklion, Greece
| | - Georgios Valsamakis
- Second University Department of Obs and Gynae, Aretaieion Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- Translational Medicine, Warwick Medical School, Coventry, United Kingdom
| | - George Mastorakos
- Unit of Endocrinology, Diabetes Mellitus and Metabolism, Aretaieion Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitris K. Grammatopoulos
- Translational Medicine, Warwick Medical School, Coventry, United Kingdom
- Institute of Precision Diagnostics and Translational Medicine, Pathology, University Hospitals Coventry and Warwickshire (UHCW) NHS Trust, Coventry, United Kingdom
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Falcón E, Valdés-Moreno M, Rodríguez C, Sanabrais-Jiménez M, Hernández-Muñoz S, Camarena B, de Gortari P. Interaction between three stress-related gene polymorphisms and food addiction increases the risk to develop obesity in a sample of Mexican people attending a nutrition clinic. Psychoneuroendocrinology 2021; 125:105099. [PMID: 33387926 DOI: 10.1016/j.psyneuen.2020.105099] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 11/15/2020] [Accepted: 11/30/2020] [Indexed: 11/25/2022]
Abstract
Chronic stress exposure impacts negatively in individuals leading to food addiction, overweight or obesity. Stress-genes and their translation products are responsible for the responses of humans to adverse environments. Alterations in stress-genes expression or protein function may induce behaviors as compulsive eating of high-energy containing food, which decreases stress-induced negative feelings. However, chronic stress is not assessed in Mexican population. We analyzed here the association between polymorphisms of CRH, CRHR2 and glucocorticoids (GR, NR3C1) receptor genes with food addiction and obesity and overweight in Mexican patients of a Nutrition Clinic. We recruited 508 individuals of both genders, who accepted to participate in the study at their first visit to the clinic, obtaining their fat mass percentage and a blood sample for the genetic analysis. Participants answered the Yale's food addiction scale and were subjected to a Trier social test, as an acute stressful stimulus. Pre and post-test saliva samples were obtained to evaluate cortisol levels and adrenal axis' response to the acute stress. The 63% of participants classified as stressed (S); 6.5% of normal-weight individuals showed food-addiction, whereas 63% of participants with food-addiction were also stressed. The fat mass percentage was greater in stress-addiction than in stressed non-addiction participants. The best interaction model for obesity development risk comprehended the presence of polymorphisms of the three genes that in combination with food addiction increased the risk for developing obesity 2.8-4-fold. Thus, frequent stress exposure favors food-addiction, which along with genetic susceptibility seems to add up to Mexican obesity/overweight rates.
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Affiliation(s)
- E Falcón
- Molecular Neurophysiology Laboratory, Neurosciences Department, National Institute of Psychiatry Ramón de la Fuente Muñiz, Mexico; School of Dietetics and Nutrition, ISSSTE, Mexico
| | - M Valdés-Moreno
- Molecular Neurophysiology Laboratory, Neurosciences Department, National Institute of Psychiatry Ramón de la Fuente Muñiz, Mexico; School of Dietetics and Nutrition, ISSSTE, Mexico
| | - C Rodríguez
- Molecular Neurophysiology Laboratory, Neurosciences Department, National Institute of Psychiatry Ramón de la Fuente Muñiz, Mexico; School of Dietetics and Nutrition, ISSSTE, Mexico
| | - M Sanabrais-Jiménez
- Pharmacogenetics Department, National Institute of Psychiatry Ramón de la Fuente Muñiz, Mexico
| | - S Hernández-Muñoz
- Pharmacogenetics Department, National Institute of Psychiatry Ramón de la Fuente Muñiz, Mexico
| | - B Camarena
- Pharmacogenetics Department, National Institute of Psychiatry Ramón de la Fuente Muñiz, Mexico
| | - P de Gortari
- Molecular Neurophysiology Laboratory, Neurosciences Department, National Institute of Psychiatry Ramón de la Fuente Muñiz, Mexico.
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Wdowiak A, Makara-Studzińska M, Raczkiewicz D, Janczyk P, Słabuszewska-Jóźwiak A, Wdowiak-Filip A, Studzińska N. Effect of Excessive Body Weight and Emotional Disorders on the Course of Pregnancy and Well-Being of a Newborn before and during COVID-19 Pandemic. J Clin Med 2021; 10:jcm10040656. [PMID: 33572044 PMCID: PMC7916002 DOI: 10.3390/jcm10040656] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/01/2021] [Accepted: 02/04/2021] [Indexed: 12/18/2022] Open
Abstract
This study aimed to evaluate whether excessive body weight and the COVID-19 pandemic affect depression, and subsequently whether depression, excessive body weight, and the COVID-19 pandemic affect the course of pregnancy, as well as the well-being of a newborn. The research material included data retrieved from the medical records of 280 pregnant women who were provided with care by medical facilities in Lublin (100 women with normal weight, 100 overweight women, 50 with Class I and 30 with Class II obesity). They completed a Beck depression inventory (BDI) in pregnancy twice, in order to assess the risk of occurrence of postpartum depression. Pre-pregnancy BMI positively correlated with the severity of depression, both at 10–13 weeks of pregnancy (p < 0.001), and at 32 weeks of pregnancy (p < 0.001). The higher the pre-pregnancy BMI, on average the higher the severity of depression. The severity of depression was significantly higher during the pandemic than before it in women with normal body weight before pregnancy (p < 0.001), as well as in those overweight (p < 0.001) and with Class II obesity (p = 0.015). Excessive body weight before pregnancy leads to depressive disorders during pregnancy, increases the risk of preterm delivery, and exerts a negative effect on the state of a newborn. Depressive symptoms among pregnant, overweight and obese women intensified during the COVID-19 pandemic.
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Affiliation(s)
- Artur Wdowiak
- Diagnostic Techniques Unit, Medical University of Lublin, ul. Staszica 4/6, 20-081 Lublin, Poland;
| | - Marta Makara-Studzińska
- Department of Health Psychology, Jagiellonian University Medical College, ul. Kopernika 25, 31-501 Kraków, Poland;
| | - Dorota Raczkiewicz
- Department of Medical Statistics, Center of Postgraduate Medical Education, School of Public Health, Kleczewska 61/63, 01-826 Warsaw, Poland;
| | - Paula Janczyk
- Nursing and Midwifery Institute, Jagiellonian University Medical College, Kopernika 25, 31-501 Kraków, Poland;
| | - Aneta Słabuszewska-Jóźwiak
- First Department of Obstetrics and Gynecology, Center of Postgraduate Medical Education, Żelazna 90, 01-813 Warsaw, Poland
- Correspondence: ; Tel.: +48-504187297
| | - Anita Wdowiak-Filip
- Department of Dermatology, Venerology and Pediatric Dermatology, Medical University of Lublin, Radziwiłłowska 13, 20-080 Lublin, Poland;
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12
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Felder JN, Epel E, Coccia M, Cordeiro A, Laraia B, Adler N, Coleman-Phox K, Bush NR. Prenatal Maternal Objective and Subjective Stress Exposures and Rapid Infant Weight Gain. J Pediatr 2020; 222:45-51. [PMID: 32418816 PMCID: PMC7731641 DOI: 10.1016/j.jpeds.2020.03.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 01/23/2020] [Accepted: 03/11/2020] [Indexed: 01/06/2023]
Abstract
OBJECTIVES To evaluate the associations between 3 prenatal stress exposures and rapid infant weight gain. STUDY DESIGN Participants were 162 maternal-child dyads drawn from a nonrandomized controlled trial evaluating a prenatal intervention for reducing women's stress and excessive gestational weight gain and subsequent longitudinal observational study of offspring outcomes. Participants were predominantly low-income and racial or ethnic minorities, and mothers were overweight or obese prepregnancy. Primary exposures were objective stress exposures (number of stressful life events) and subjective distress (maternal perceived stress and depressive symptoms) during pregnancy. The primary outcome was rapid infant weight gain from birth to 6 months, assessed via birth records and in-person anthropometry measurements. RESULTS In total, 28% of the sample (N = 40) met criteria for rapid infant weight gain. In adjusted models, exposure to prenatal stressful life events was associated with increased odds of rapid infant weight gain (OR 1.40, 95% CI 1.07-1.83, P = .014). Neither prenatal perceived stress (OR 0.47, 95% CI 0.16-1.37, P = .17) nor depressive symptoms (OR 0.89, 95% CI 0.76-1.03, P = .13) were significantly associated with rapid infant weight gain. CONCLUSIONS Each additional stressful life event a woman experienced during pregnancy was associated with 40% greater odds of rapid infant weight gain. Future research should evaluate whether prenatal interventions that focus on reducing exposure to stressful events prevent rapid infant weight gain.
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Affiliation(s)
- Jennifer N Felder
- Department of Psychiatry, University of California, San Francisco, CA; Osher Center for Integrative Medicine, University of California, San Francisco, CA.
| | - Elissa Epel
- Department of Psychiatry, University of California, San Francisco, CA; Center for Health and Community, University of California, San Francisco, CA
| | - Michael Coccia
- Center for Health and Community, University of California, San Francisco, CA
| | - Alana Cordeiro
- Center for Health and Community, University of California, San Francisco, CA
| | - Barbara Laraia
- Community Health Sciences, University of California, Berkeley, CA
| | - Nancy Adler
- Department of Psychiatry, University of California, San Francisco, CA; Center for Health and Community, University of California, San Francisco, CA
| | - Kimberly Coleman-Phox
- California Preterm Birth Initiative, University of California, San Francisco, CA; Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, CA
| | - Nicole R Bush
- Department of Psychiatry, University of California, San Francisco, CA; Center for Health and Community, University of California, San Francisco, CA; Department of Pediatrics, University of California, San Francisco, CA
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13
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Low birth weight, a risk factor for diseases in later life, is a surrogate of insulin resistance at birth. J Hypertens 2019; 37:2123-2134. [DOI: 10.1097/hjh.0000000000002156] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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14
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Russell JA, Brunton PJ. Giving a good start to a new life via maternal brain allostatic adaptations in pregnancy. Front Neuroendocrinol 2019; 53:100739. [PMID: 30802468 DOI: 10.1016/j.yfrne.2019.02.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 01/29/2019] [Accepted: 02/21/2019] [Indexed: 12/23/2022]
Abstract
Successful pregnancy requires adjustments to multiple maternal homeostatic mechanisms, governed by the maternal brain to support and enable survival of the growing fetus and placenta. Such adjustments fit the concept of allostasis (stability through change) and have a cost: allostatic load. Allostasis is driven by ovarian, anterior pituitary, placental and feto-placental hormones acting on the maternal brain to promote adaptations that support the pregnancy and protect the fetus. Many women carry an existing allostatic load into pregnancy, from socio-economic circumstances, poor mental health and in 'developed' countries, also from obesity. These pregnancies have poorer outcomes indicating negative interactions (failing allostasis) between pre-pregnancy and pregnancy allostatic loads. Use of animal models, such as adult prenatally stressed female offspring with abnormal neuroendocrine, metabolic and behavioural phenotypes, to probe gene expression changes, and epigenetic mechanisms in the maternal brain in adverse pregnancies are discussed, with the prospect of ameliorating poor pregnancy outcomes.
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Affiliation(s)
- John A Russell
- Centre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, Scotland, UK
| | - Paula J Brunton
- Centre for Discovery Brain Sciences, University of Edinburgh, Edinburgh, Scotland, UK; Zhejiang University-University of Edinburgh Institute, Haining, Zhejiang, PR China.
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Bhat CS, Amin SV, Adiga P, Pandey D. Fetal Adrenal Gland Volume a Novel Predictor of Onset of Labor. J Obstet Gynaecol India 2018; 69:252-257. [PMID: 31178641 DOI: 10.1007/s13224-018-1187-4] [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] [Received: 05/19/2018] [Accepted: 11/01/2018] [Indexed: 11/28/2022] Open
Abstract
Introduction There is a definite need to find a highly sensitive and specific, noninvasive, and cost-effective marker for prediction of preterm labor. We hypothesize that a measurement of adrenal gland volume can predict a preterm as well as a term labor. Materials and Methods Two hundred and sixty-eight pregnant women were enrolled in the study at 28-34 weeks' antenatal visit. Final analysis was done in 204. All of them were subjected to 2D ultrasonographic measurement of the corrected fetal adrenal gland volume (cFAGV) and fetal adrenal zone parameters including the width ratio and depth ratio. The cohort was followed up to term, and a reassessment of cFAGV and fetal adrenal zone parameters was repeated between 37 and 39 weeks. Women who presented with features of preterm labor had a scan at the time of presentation to record cFAGV and fetal adrenal zone parameters. Results Women, who developed features of preterm labor eventually, had a significantly high cFAGV (404.70 mm3/kg body weight) during the first scan compared to those who reached term asymptomatically (241.35 mm3/kg body weight). A cutoff value of 271.16 mm3/kg body weight showed 90% sensitivity and 81.9% specificity. Fetal adrenal gland width ratio had the best efficacy (sensitivity 96.67%, specificity 86.2%) followed by cFAGV (sensitivity 96.67%, specificity 83%) for predicting preterm delivery. Conclusion 2D ultrasound measurement of fetal adrenal gland parameters can be used as a marker for prediction of preterm delivery. cFAGV at term can also be used to predict the possibility of spontaneous onset of labor.
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Affiliation(s)
- Chandana S Bhat
- 1Department of OBG, KMC Manipal, Manipal University, Manipal, Karnataka India.,Bangalore, Karnataka India
| | - Sapna Vinit Amin
- 1Department of OBG, KMC Manipal, Manipal University, Manipal, Karnataka India
| | - Prashanth Adiga
- 1Department of OBG, KMC Manipal, Manipal University, Manipal, Karnataka India
| | - Deeksha Pandey
- 1Department of OBG, KMC Manipal, Manipal University, Manipal, Karnataka India
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