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Gomà M, Arias-Pujol E, Prims E, Ferrer J, Lara S, Glover V, Martinez M, Llairó A, Nanzer N. Internet-based interdisciplinary therapeutic group (Grupo Interdisciplinar Online, GIO) for perinatal anxiety and depression-a randomized pilot study during COVID-19. Arch Womens Ment Health 2024; 27:405-415. [PMID: 38150150 PMCID: PMC11116180 DOI: 10.1007/s00737-023-01412-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 12/09/2023] [Indexed: 12/28/2023]
Abstract
Early interventions may promote reductions in mothers' anxiety-depression (AD) symptoms and improvements in their offspring. This longitudinal randomized research was conducted to assess the effects of interdisciplinary online therapeutic groups (GIO) in at-risk mothers and babies during the COVID-19 pandemic in a disadvantaged neighborhood in Barcelona (Spain). A total of 135 babies were born from March 2020 to June 2021 in a primary healthcare center of Barcelona (Spain). Pregnant woman and new mothers were screened for AD symptomatology through EPDS and STAI questionnaires. Seventy-two of them met high-risk criteria for AD and were included in the study. They were randomly assigned into the two groups of the study: 40 participants were assigned to GIO, the therapeutic group (TG), while 32 of them were assigned to the control group (CG) and received treatment as usual. The course of the mothers' symptomatology was assessed, as well as the baby's development at 6 months old in a blind pediatric follow-up. No differences were found in AD between both groups before the intervention. However, we obtained a significant decrease in AD symptomatology (EPDS p < .001; STAI state p = .015 and STAI trait p < .001at 6 months of life) after the intervention in the TG compared to the CG. Pediatric follow-up at 6 months demonstrated significant differences between groups in babies' development assessment (manipulation p = .003; language p < .001; sociability p < .001). The GIO helped to ensure healthy development of the baby and reduction of the mothers' depressive-anxiety symptomatology.
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Affiliation(s)
- M Gomà
- Faculty of Psychology, Education and Sports Sciences Blanquerna, Ramon Llull University (URL), Barcelona, Spain.
- Department of Perinatal Care, Bruc Salut Clinical Psychology Center, Barcelona, Spain.
| | - E Arias-Pujol
- Faculty of Psychology, Education and Sports Sciences Blanquerna, Ramon Llull University (URL), Barcelona, Spain
| | - E Prims
- Roquetes-Canteres Primary Care Center, Catalan Public Health, Barcelona, Spain
| | - J Ferrer
- Roquetes-Canteres Primary Care Center, Catalan Public Health, Barcelona, Spain
| | - S Lara
- Roquetes-Canteres Primary Care Center, Catalan Public Health, Barcelona, Spain
| | - V Glover
- Institute of Reproductive and Developmental Biology, Imperial College London, London, UK
| | - M Martinez
- Roquetes-Canteres Primary Care Center, Catalan Public Health, Barcelona, Spain
| | - A Llairó
- Faculty of Psychology, Education and Sports Sciences Blanquerna, Ramon Llull University (URL), Barcelona, Spain
- Department of Perinatal Care, Bruc Salut Clinical Psychology Center, Barcelona, Spain
| | - N Nanzer
- Child and Adolescent Psychiatry Service, Geneva University Hospitals, Geneva, Switzerland
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Hu Y, Chavez T, Eckel SP, Yang T, Chen X, Vigil M, Pavlovic N, Lurmann F, Lerner D, Lurvey N, Grubbs B, Al-Marayati L, Toledo-Corral C, Johnston J, Dunton GF, Farzan SF, Habre R, Breton C, Bastain TM. Joint effects of traffic-related air pollution and hypertensive disorders of pregnancy on maternal postpartum depressive and anxiety symptoms. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2024:10.1038/s41370-024-00692-9. [PMID: 38822090 DOI: 10.1038/s41370-024-00692-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 05/16/2024] [Accepted: 05/20/2024] [Indexed: 06/02/2024]
Abstract
BACKGROUND Ambient air pollution has been linked to postpartum depression. However, few studies have investigated the effects of traffic-related NOx on postpartum depression and whether any pregnancy-related factors might increase susceptibility. OBJECTIVES To evaluate the association between traffic-related NOx and postpartum depressive and anxiety symptoms, and effect modification by pregnancy-related hypertension. METHODS This study included 453 predominantly low-income Hispanic/Latina women in the MADRES cohort. Daily traffic-related NOx concentrations by road class were estimated using the California LINE-source dispersion model (CALINE4) at participants' residential locations and averaged across pregnancy. Postpartum depressive and anxiety symptoms were evaluated by a validated questionnaire (Postpartum Distress Measure, PDM) at 1, 3, 6 and 12 months postpartum. Multivariate linear regressions were performed to estimate the associations at each timepoint. Interaction terms were added to the linear models to assess effect modification by hypertensive disorders of pregnancy (HDPs). Repeated measurement analyses were conducted by using mixed effect models. RESULTS We found prenatal traffic-related NOx was associated with increased PDM scores. Specifically, mothers exposed to an IQR (0.22 ppb) increase in NOx from major roads had 3.78% (95% CI: 0.53-7.14%) and 5.27% (95% CI: 0.33-10.45%) significantly higher 3-month and 12-month PDM scores, respectively. Similarly, in repeated measurement analyses, higher NOx from major roads was associated with 3.06% (95% CI: 0.43-5.76%) significantly higher PDM scores across the first year postpartum. Effect modification by HDPs was observed: higher freeway/highway and total NOx among mothers with HDPs were associated with significantly higher PDM scores at 12 months postpartum compared to those without HDPs. IMPACT This study shows that prenatal traffic-related air pollution was associated with postpartum depressive and anxiety symptoms. The study also found novel evidence of greater susceptibility among women with HDPs, which advances the understanding of the relationships between air pollution, maternal cardiometabolic health during pregnancy and postpartum mental health. Our study has potential implications for clinical intervention to mitigate the effects of traffic-related pollution on postpartum mental health disorders. The findings can also offer valuable insights into urban planning strategies concerning the implementation of emission control measures and the creation of green spaces.
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Affiliation(s)
- Yuhong Hu
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Thomas Chavez
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Sandrah P Eckel
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Tingyu Yang
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Xinci Chen
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Mario Vigil
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | | | | | | | | | - Brendan Grubbs
- Department of Obstetrics and Gynecology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Laila Al-Marayati
- Department of Obstetrics and Gynecology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Claudia Toledo-Corral
- Department of Health Sciences, California State University, Northridge, Northridge, CA, USA
| | - Jill Johnston
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Genevieve F Dunton
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Shohreh F Farzan
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Rima Habre
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Carrie Breton
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Theresa M Bastain
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
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Pritschet L, Taylor CM, Cossio D, Santander T, Grotzinger H, Faskowitz J, Handwerker DA, Layher E, Chrastil ER, Jacobs EG. Neuroanatomical changes observed over the course of a human pregnancy. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.12.14.571688. [PMID: 38168195 PMCID: PMC10760186 DOI: 10.1101/2023.12.14.571688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Pregnancy is a period of profound hormonal and physiological change experienced by millions of women annually, yet the neural changes unfolding in the maternal brain throughout gestation have not been studied in humans. Leveraging precision imaging, we mapped neuroanatomical changes in an individual from preconception through two years postpartum. Pronounced decreases in gray matter volume and cortical thickness were evident across the brain, which stand in contrast to increases in white matter microstructural integrity, ventricle volume, and cerebrospinal fluid, with few regions untouched by the transition to motherhood. This dataset serves as the first comprehensive map of the human brain across gestation, providing an open-access resource for the brain imaging community to stimulate further exploration and discovery.
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Waizman Y, Herschel E, Cárdenas SI, Vaccaro AG, Aviv EC, Sellery PE, Goldenberg D, Kaplan J, Saxbe DE. Neural correlates of inhibitory control in the context of infant cry and paternal postpartum mental health. Behav Brain Res 2024; 465:114947. [PMID: 38460795 DOI: 10.1016/j.bbr.2024.114947] [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: 09/27/2023] [Revised: 02/29/2024] [Accepted: 03/05/2024] [Indexed: 03/11/2024]
Abstract
BACKGROUND Inhibitory control, a form of self-regulation, may support sensitive parenting, but has been understudied in new fathers despite their pronounced risk for stress and mental health challenges. METHODS This study probed the neural correlates of inhibitory control and its associations to first-time fathers' postpartum mental health, focusing on depressive symptoms, state anxiety, and perceived stress. Six months after their child's birth, 38 fathers self-reported on their mood, anxiety, and stress, and performed a Go/No-Go fMRI task while listening to three sets of sounds (infant cry, pink noise, and silence). RESULTS Fathers' behavioral inhibition accuracy was consistent across the sound conditions, but their patterns of neural activation varied. Compared to the pink noise condition, fathers showed heightened engagement in prefrontal regulatory regions when self-regulating during the infant cry and silent conditions. When examining correct trials only, results in visual motor area and primary somatosensory cortex emerged only for infant cry and not for pink noise and silence. Moreover, fathers reporting higher levels of postpartum depression, state anxiety, and perceived stress showed greater activation in prefrontal regions when inhibiting during infant cry or silence. CONCLUSION This study is the first to underscore the complex interplay between the neural mechanisms related to inhibitory control and postpartum mental health and stress across varied auditory context, laying the groundwork for future research.
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Affiliation(s)
- Yael Waizman
- Department of Psychology, University of Southern California, United States.
| | - Ellen Herschel
- Department of Psychology, University of Southern California, United States
| | - Sofia I Cárdenas
- Department of Psychology, University of Southern California, United States
| | - Anthony G Vaccaro
- Department of Psychology, University of Southern California, United States
| | - Elizabeth C Aviv
- Department of Psychology, University of Southern California, United States
| | - Pia E Sellery
- Department of Psychology, University of Southern California, United States
| | - Diane Goldenberg
- Department of Psychology, University of Southern California, United States
| | - Jonas Kaplan
- Department of Psychology, University of Southern California, United States
| | - Darby E Saxbe
- Department of Psychology, University of Southern California, United States
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Mamrath S, Greenfield M, Fernandez Turienzo C, Fallon V, Silverio SA. Experiences of postpartum anxiety during the COVID-19 pandemic: A mixed methods study and demographic analysis. PLoS One 2024; 19:e0297454. [PMID: 38451908 PMCID: PMC10919661 DOI: 10.1371/journal.pone.0297454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 01/04/2024] [Indexed: 03/09/2024] Open
Abstract
INTRODUCTION The first wave of the COVID-19 pandemic saw the reconfiguration of perinatal and maternity services, national lockdowns, and social distancing measures which affected the perinatal experiences of new and expectant parents. This study aimed to explore the occurrence of postpartum anxieties in people who gave birth during the pandemic. METHODS An exploratory concurrent mixed-methods design was chosen to collect and analyse the quantitative and qualitative data of an online survey during the first UK lockdown. The survey included the Postpartum Specific Anxiety Scale-Research Short Form-for use in global Crises [PSAS-RSF-C] psychometric tool, and open-ended questions in relation to changes in birth plans and feelings about those changes and giving birth in a pandemic. Differences in measured scores were analysed for the participant's ethnicity, sexual orientation and disability using independent Student's t-tests, and for age, the analysis was completed using Pearson's correlation. Qualitative data from open-ended questions were analysed using a template analysis. RESULTS A total of 1,754 new and expectant parents completed the survey between 10th and 24th April 2020, and 381 eligible postnatal women completed the psychometric test. We found 52.5% of participants reported symptoms consistent with a diagnosis of postnatal anxiety-significantly higher than the rates usually reported. Younger women and sexual minority women were more likely to score highly on the PSAS-RSF-C than their older or heterosexual counterparts (p<0.001). Younger participants reported anxieties in the 'infant safety and welfare' category, whilst lesbian, gay, bisexual, and pansexual participants scored highly in the 'psychosocial adjustment to motherhood' category. DISCUSSION Postpartum anxiety is under-reported, and demographic differences in the rates of postpartum anxiety are under-researched. This research demonstrates for the first time a difference in postpartum anxiety rates amongst sexual minority women.
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Affiliation(s)
- Simran Mamrath
- Department of Women & Children’s Health, School of Life Course & Population Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Mari Greenfield
- Department of Women & Children’s Health, School of Life Course & Population Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
- School of Health, Wellbeing and Social Care, Department of Wellbeing, Education, Languages and Social Care, The Open University, Milton Keynes, United Kingdom
| | - Cristina Fernandez Turienzo
- Department of Women & Children’s Health, School of Life Course & Population Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
| | - Victoria Fallon
- Department of Psychology, Institute of Population Health, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Sergio A. Silverio
- Department of Women & Children’s Health, School of Life Course & Population Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, United Kingdom
- School of Psychology, Faculty of Health, Liverpool John Moores University, Liverpool, United Kingdom
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Yang Z, Shao C, Tang C. Risk Factors of Perinatal Negative Mood and Its Influence on Prognosis: A Retrospective Cohort Study. Psychol Res Behav Manag 2024; 17:853-865. [PMID: 38444720 PMCID: PMC10913804 DOI: 10.2147/prbm.s451843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 02/21/2024] [Indexed: 03/07/2024] Open
Abstract
Background Maternal anxiety or depression in the perinatal period has a high prevalence. The negative emotion during the puerpera is unfavorable to the process of childbirth and also affects the recovery and the quality of life in postpartum patients significantly. The present study aimed to elucidate the risk factors of negative emotion in perinatal women and its influence on prognosis to provide a reference for improving maternal prognosis. Methods Initially, 350 expectant mothers were randomly enrolled in the present study between August 2021 and August 2022. Among these, after applying the established inclusion and exclusion criteria, 314 patients were eventually selected. The independent risk factors of negative emotion and poor prognosis were analyzed through binary logistics regression and multiple linear regression. Follow-up was conducted via telephone, email, and a follow-up visit one month after discharge. Results Among the included patients, 18 (5.7%) had prenatal anxiety, 16 (5.1%) had prenatal depression, 31 (9.9%) had postnatal anxiety, and 28 (8.9%) had postnatal depression. Perinatal negative emotional risk factors include age, marital relationship, regular prenatal examination, E2 level, 5-HT level before and after delivery, family monthly income, neonatal health, breastfeeding time, intrapartum hemorrhage, constipation and other complications. The development of postpartum negative emotions is a risk factor for maternal prognosis. Conclusion The results showed that the risk factors of perinatal depression and anxiety were complex. In order to improve the quality of life of pregnant women, maintain their long-term emotional stability, and promote their postpartum recovery, it may be considered to promote the use of screening tools to identify women at risk of anxiety and depression before and after delivery, and timely psychological counseling for patients with high risk factors to promote their mental health.
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Affiliation(s)
- Zheng Yang
- Department of Obstetrics, Affiliated Hospital of Jiangnan University, Wuxi, People’s Republic of China
| | - Cuixiang Shao
- Department of Obstetrics, Affiliated Hospital of Jiangnan University, Wuxi, People’s Republic of China
| | - Chen Tang
- Department of Obstetrics, Affiliated Hospital of Jiangnan University, Wuxi, People’s Republic of China
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Krutsch K, Campbell L, Baker T, Datta P. Alleviating anxiety while breastfeeding: evaluating buspirone transfer into human milk. Arch Womens Ment Health 2024:10.1007/s00737-024-01445-1. [PMID: 38376615 DOI: 10.1007/s00737-024-01445-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 02/06/2024] [Indexed: 02/21/2024]
Abstract
PURPOSE Buspirone, an anxiolytic with minimal risk of dependence or respiratory depression, lacks extensive published data on its transfer into human milk during lactation. The objective of this study was to 1) quantify the transfer of buspirone and its active metabolite 1-pyrimidinylpiperazine (1-PP) into human milk, allowing for an estimation of maternal drug exposure to the breastfed infant, and 2) report observations of the infants exposed to buspirone via breastmilk. METHODS Milk samples and health histories were collected from nine lactating mothers who donated milk samples to the InfantRisk Human Milk Biorepository while taking buspirone. The drug concentration-time profile of buspirone and 1-PP was determined using liquid chromatography-mass spectrometry. RESULTS Buspirone was below the detection level of 1.5 ng/mL in all milk samples with dosages ranging from 7.5 to 30 mg twice daily. However, low levels of active metabolite 1-PP were observed at 7.5 mg twice daily up to 30 mg twice daily. The relative infant dose (RID) calculated ranged from 0.21 to 2.17%, which is below the standard 10% threshold for infant safety. There were no reports of adverse effects in the exposed infants. CONCLUSION The levels of buspirone observed in all participants' milk samples were exceedingly low. The subsequently low relative infant dose (RID) in the range of 0.21% to 2.17% is below the 10% threshold for infant safety, suggesting that the transfer of maternal buspirone and its active metabolite (1-PP) into human milk is clinically insignificant and poses minimal risk to a breastfed infant.
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Affiliation(s)
- Kaytlin Krutsch
- Department of Obstetrics and Gynecology, Texas Tech University Health Sciences Center, Amarillo, TX, USA
| | - Levi Campbell
- Department of Pharmacy Practice, Texas Tech University Health Sciences Center, Amarillo, TX, USA.
| | - Teresa Baker
- Department of Obstetrics and Gynecology, Texas Tech University Health Sciences Center, Amarillo, TX, USA
| | - Palika Datta
- Department of Obstetrics and Gynecology, Texas Tech University Health Sciences Center, Amarillo, TX, USA
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Zhang Y, Butelman ER, Kreek MJ. Effect of prenatal and early post-natal oxycodone exposure on the reinforcing and antinociceptive effects of oxycodone in adult C57BL/6 J mice. Psychopharmacology (Berl) 2024; 241:359-377. [PMID: 38086926 DOI: 10.1007/s00213-023-06493-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 10/25/2023] [Indexed: 01/24/2024]
Abstract
Abuse of opioids (mu-opioid agonists such as oxycodone) among parents during the gestation and early post-natal period is a concern for the long-term health of the offspring, beyond potential neonatal withdrawal symptoms. However, there is only limited information on such effects. OBJECTIVES We examined how prenatal, and early-post natal oxycodone exposure affected opioid addiction behaviors. METHODS Adult male and female C57BL/CJ mice housed separately were first injected with ascending doses of oxycodone 1 time/day (1 mg/kg × 10 days, 1.5 mg/kg × 10 days, 2 mg/kg × 10 days, s.c.) whereas control mice were injected with saline. Newly formed parental dyads were then housed together and continued to receive ascending doses of oxycodone (3 mg/kg × 10 days, 4 mg/kg × 10 days, 5 mg/kg × 10 days, 6 mg/kg × 10 days or saline, s.c.) or saline during mating and gestation until the birth of the litter. The dams continued to receive oxycodone or saline through lactation, until F1 offspring were weaned. Upon reaching adulthood (12 weeks of age), male and female F1 offspring were examined in intravenous self-administration (IVSA) of oxycodone, on oxycodone-induced conditioned place preference (CPP) and oxycodone-induced antinociception. RESULTS Adult F1 male and female offspring of parental dyads exposed to oxycodone self-administered more oxycodone, compared to offspring of control parental dyads. Ventral and dorsal striatal mRNA levels of genes such as Fkbp5 and Oprm1 were altered following oxycodone self-administration. CONCLUSION Prenatal and early post-natal oxycodone exposure enhanced oxycodone self-administration during adulthood in the C57BL/6 J mice.
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Affiliation(s)
- Yong Zhang
- Laboratory of the Biology of Addictive Diseases, The Rockefeller University, 1230 York Avenue, Box 171, New York, NY, 10065, USA.
| | - Eduardo R Butelman
- Laboratory of the Biology of Addictive Diseases, The Rockefeller University, 1230 York Avenue, Box 171, New York, NY, 10065, USA
- Neuropsychoimaging of Addictions and Related Conditions Research Program, Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Mary Jeanne Kreek
- Laboratory of the Biology of Addictive Diseases, The Rockefeller University, 1230 York Avenue, Box 171, New York, NY, 10065, USA
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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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Frankel LA, Sampige R, Pfeffer K, Zopatti KL. Depression During the Postpartum Period and Impacts on Parent-Child Relationships: A Narrative Review. J Genet Psychol 2024; 185:146-154. [PMID: 37978907 DOI: 10.1080/00221325.2023.2276264] [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: 05/25/2023] [Accepted: 10/24/2023] [Indexed: 11/19/2023]
Abstract
Although controversy exists around labels for postpartum depression (PPD), focusing efforts on terms distracts the research community from better understanding the impact of depression on parent-infant relationships. The purpose of this article is to provide a narrative review of research related to how depression experienced in the postpartum period impacts parent-infant relationships. Our review indicates that PPD is pervasive, symptoms often appear during pregnancy, and it has the potential to negatively impact parent-infant relationships. Based on the recent review of literature, intervention efforts should focus on identification and treatment of PPD as early as possible to mitigate detrimental long-term impacts on parent-child relationships.
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Affiliation(s)
- Leslie Ann Frankel
- Department of Psychological, Health and Learning Sciences, University of Houston, Houston, TX, USA
| | - Ritu Sampige
- School of Medicine, Baylor College of Medicine, Houston, TX, USA
| | | | - Katherine L Zopatti
- Department of Psychological, Health and Learning Sciences, University of Houston, Houston, TX, USA
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Sobol M, Błachnio A, Meisner M, Szyszkowska J, Jankowski KS. Sleep, circadian activity patterns and postpartum depression: A systematic review and meta-analysis of actigraphy studies. J Sleep Res 2023. [PMID: 38095248 DOI: 10.1111/jsr.14116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 10/15/2023] [Accepted: 11/14/2023] [Indexed: 01/16/2024]
Abstract
Transition to motherhood is a period full of challenges and demands. In this review, we focused on the associations of sleep and circadian activity patterns during and after pregnancy with postpartum mental health factors. A systematic review and meta-analysis were conducted (PROSPERO reference 316,505). A search for articles was performed using PsycARTICLES, PsycINFO, PubMed, MEDLINE, Scopus, Cochrane, DARE, hand search, and citation tracking. The search was meant to identify peer-reviewed, experimental and observational studies reporting on women over 18 years old that assessed sleep and circadian activity patterns during pregnancy or postpartum using actigraphy, and investigated postpartum mental health factors. Nineteen relevant publications were selected. Postpartum total sleep at night was the indicator that was most closely related to the psychological functioning of women after childbirth. The results of the systematic review indicated that postpartum total sleep at night was related to postpartum fatigue, and the results of the meta-analysis suggested that total sleep at night was most strongly linked with postpartum depression. More studies are needed to estimate the associations of sleep-wake rhythm during pregnancy and in the postpartum period with postpartum mental health factors.
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Affiliation(s)
| | - Agata Błachnio
- Department of Psychology, Catholic University of Lublin, Lublin, Poland
| | - Michał Meisner
- Department of Psychology, University of Warsaw, Warsaw, Poland
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O'Donnell MG, Stumpp L, Gallaher MJ, Powers RW. Pre-pregnancy stress induces maternal vascular dysfunction during pregnancy and postpartum. Reprod Sci 2023; 30:3197-3211. [PMID: 37219786 PMCID: PMC10204668 DOI: 10.1007/s43032-023-01248-2] [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: 05/23/2022] [Accepted: 04/21/2023] [Indexed: 05/24/2023]
Abstract
An estimated 20% of women suffer from a stress-related mood disorder including depression and anxiety during and after pregnancy, making these disorders among the most common complications of pregnancy. These stress-related disorders are associated with adverse pregnancy outcomes including gestational hypertension and preeclampsia, which are associated with poor cardiometabolic health postpartum. Despite these associations, the direct impact of stress and related disorders on maternal vascular health, and contributing mechanisms, remain understudied. The aim of this study was to investigate the effect of pre-pregnancy stress on maternal vascular outcomes in a BALB/c mouse model of chronic unpredictable stress. Maternal blood pressure and ex-vivo vascular function were investigated during pregnancy and postpartum. Offspring characteristics were assessed at the end of pregnancy and postpartum. Main findings show that pre-pregnancy stress exposure increased blood pressure during mid and late pregnancy and impaired ex vivo vascular function at the end of pregnancy. These effects persisted into the postpartum period, suggesting a long-term effect of stress on maternal vascular health, which appear to be partially attributable to disruptions in nitric oxide (NO) pathway signaling. These data suggest exposure to stress and related disorders, even prior to pregnancy, can contribute to vascular complications during pregnancy and postpartum.
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Affiliation(s)
- Mary Gemmel O'Donnell
- Magee-Womens Research Institute, Pittsburgh, PA, 15213, USA.
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA.
- Department of Biology, Thiel College, Greenville, PA, 16125, USA.
| | - Lauren Stumpp
- Magee-Womens Research Institute, Pittsburgh, PA, 15213, USA
| | | | - Robert W Powers
- Magee-Womens Research Institute, Pittsburgh, PA, 15213, USA
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA
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13
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Lin LJ, Zhou HX, Ye ZY, Zhang Q, Chen S. Construction and validation of a personalized prediction model for postpartum anxiety in pregnant women with preeclampsia. World J Psychiatry 2023; 13:763-771. [PMID: 38058687 PMCID: PMC10696290 DOI: 10.5498/wjp.v13.i10.763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/01/2023] [Accepted: 09/20/2023] [Indexed: 10/11/2023] Open
Abstract
BACKGROUND Preeclampsia is a pregnancy-specific multi-system disease with multi-factor and multi-mechanism characteristics. The cure for preeclampsia is to terminate the pregnancy and deliver the placenta. However, it will reduce the perinatal survival rate, prolong the pregnancy cycle, and increase the incidence of maternal complications. With relaxation of the birth policy, the number of elderly pregnant women has increased significantly, and the prevalence rate of preeclampsia has increased. Inappropriate treatment can seriously affect the normal postpartum life of pregnant women. Studies have shown that postpartum anxiety in women with preeclampsia can affect physical and mental health, as well as infant growth and development. AIM To analyze the factors influencing preeclampsia in pregnant women complicated with postpartum anxiety, and to construct a personalized predictive model. METHODS We retrospectively studied 528 pregnant women with preeclampsia who delivered in Wenzhou Hospital of Integrated Traditional Chinese and Western Medicine between January 2018 and December 2021. Their basic data were collected, and various physiological and biochemical indicators were obtained by laboratory examination. The self-rating anxiety scale was used to determine whether the women had postpartum anxiety 42 d after delivery. The independent factors influencing postpartum anxiety in early pregnant women with eclampsia were analyzed with multifactor logistic regression and a predictive model was constructed. The Hosmer-Lemeshow test and receiver operating characteristic (ROC) curve were used to evaluate the calibration and discrimination of the predictive model. Eighty pregnant women with preeclampsia admitted to our hospital from January 2022 to May 2022 were retrospectively selected to verify the prediction model. RESULTS We excluded 46 of the 528 pregnant women with preeclampsia because of loss to follow-up and adverse outcomes. A total of 482 cases completed the assessment of postpartum anxiety 42 d after delivery, and 126 (26.14%) had postpartum anxiety. Bad marital relationship, gender discrimination in family members, hematocrit (Hct), estradiol (E2) hormone and interleukin (IL)-6 were independent risk factors for postpartum anxiety in pregnant women with preeclampsia (P < 0.05). Prediction model: Logit (P) = 0.880 × marital relationship + 0.870 × gender discrimination of family members + 0.130 × Hct - 0.044 × E2 + 0.286 × IL-6 - 21.420. The area under the ROC curve of the model was 0.943 (95% confidence interval: 0.919-0.966). The threshold of the model was -1.507 according to the maximum Youden index (0.757), the corresponding sensitivity was 84.90%, and the specificity was 90.70%. Hosmer-Lemeshow χ2 = 5.900, P = 0.658. The sensitivity, specificity and accuracy of the model were 81.82%, 84.48% and 83.75%, respectively. CONCLUSION Poor marital relationship, family gender discrimination, Hct, IL-6 and E2 are the influencing factors of postpartum anxiety in preeclampsia women. The constructed prediction model has high sensitivity and specificity.
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Affiliation(s)
- Le-Jing Lin
- Department of Obstetrics and Gynecology, Wenzhou Hospital of Integrated Traditional Chinese and Western Medicine, Wenzhou 325000, Zhejiang Province, China
| | - Hai-Xian Zhou
- Department of Obstetrics and Gynecology, Wenzhou Hospital of Integrated Traditional Chinese and Western Medicine, Wenzhou 325000, Zhejiang Province, China
| | - Zhi-Yun Ye
- Department of Obstetrics and Gynecology, Wenzhou Hospital of Integrated Traditional Chinese and Western Medicine, Wenzhou 325000, Zhejiang Province, China
| | - Qi Zhang
- Department of Obstetrics and Gynecology, Wenzhou Hospital of Integrated Traditional Chinese and Western Medicine, Wenzhou 325000, Zhejiang Province, China
| | - Shu Chen
- Department of Gynecology, Wenzhou Traditional Chinese Medicine Hospital, Wenzhou 325000, Zhejiang Province, China
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14
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Sandoval IK, Ngoh G, Wu J, Crowley MJ, Rutherford HJV. EEG coherence before and after giving birth. Brain Res 2023; 1816:148468. [PMID: 37336317 DOI: 10.1016/j.brainres.2023.148468] [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: 02/08/2023] [Revised: 05/26/2023] [Accepted: 06/16/2023] [Indexed: 06/21/2023]
Abstract
During pregnancy and the postpartum period, changes in brain volume and in motivational, sensory, cognitive, and emotional processes have been described. However, to date, longitudinal modifications of brain function have been understudied. To explore regional cortical coupling, in pregnancy and at 3 months postpartum, we analyzed resting-state electroencephalographic (EEG) coherence in the delta, theta, alpha1, alpha2, beta1, and beta2 frequency bands across frontal and parietal regions of the maternal brain (Fp1, Fp2, F3, F4, P3, and P4). We found that from pregnancy to the postpartum period, mothers showed less intrahemispheric EEG coherence between the frontal and parietal regions in the alpha1 and alpha2 bands, as well as greater interhemispheric EEG coherence between frontopolar regions in the beta2 band. These changes suggest decreased inhibition of neural circuits. These neurophysiological changes may represent an adaptive process characteristic of motherhood.
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Affiliation(s)
| | - Gwendolyn Ngoh
- Yale Child Study Center, Yale University, New Haven, CT, USA
| | - Jia Wu
- Yale Child Study Center, Yale University, New Haven, CT, USA
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15
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Gunther KE, Anaya B, Myruski S, Burris JL, LoBue V, Buss KA, Pérez-Edgar K. Variability in caregiver attention bias to threat: A Goldilocks effect in infant emotional development? Dev Psychopathol 2023; 35:2073-2085. [PMID: 35983795 PMCID: PMC9938837 DOI: 10.1017/s0954579422000736] [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] [Indexed: 11/06/2022]
Abstract
Attention biases to threat are considered part of the etiology of anxiety disorders. Attention bias variability (ABV) quantifies intraindividual fluctuations in attention biases and may better capture the relation between attention biases and psychopathology risk versus mean levels of attention bias. ABV to threat has been associated with attentional control and emotion regulation, which may impact how caregivers interact with their child. In a relatively diverse sample of infants (50% White, 50.7% female), we asked how caregiver ABV to threat related to trajectories of infant negative affect across the first 2 years of life. Families were part of a multi-site longitudinal study, and data were collected from 4 to 24 months of age. Multilevel modeling examined the effect of average caregiver attention biases on changes in negative affect. We found a significant interaction between infant age and caregiver ABV to threat. Probing this interaction revealed that infants of caregivers with high ABV showed decreases in negative affect over time, while infants of caregivers with low-to-average ABV showed potentiated increases in negative affect. We discuss how both high and extreme patterns of ABV may relate to deviations in developmental trajectories.
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Affiliation(s)
| | - Berenice Anaya
- Pennsylvania State University Park, University Park, PA,
USA
| | - Sarah Myruski
- Pennsylvania State University Park, University Park, PA,
USA
| | | | | | - Kristin A. Buss
- Pennsylvania State University Park, University Park, PA,
USA
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16
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Drozdowicz-Jastrzębska E, Mach A, Skalski M, Januszko P, Jabiry-Zieniewicz Z, Siwek M, Wawrzyniak ZM, Radziwoń-Zaleska M. Depression, anxiety, insomnia and interleukins in the early postpartum period. Front Psychiatry 2023; 14:1266390. [PMID: 37840785 PMCID: PMC10569220 DOI: 10.3389/fpsyt.2023.1266390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 09/12/2023] [Indexed: 10/17/2023] Open
Abstract
Background Some new mothers have been shown to suffer from anxiety and depression associated with insomnia during the postpartum period. Our study assessed the impact of demographic, psychopathological, and biochemical factors on the incidence of depression in women during the early postpartum period. Methods A total of 119 women were evaluated at 24-48 h postpartum with the following psychometric scales: Hamilton Depression Rating Scale (HDRS), Edinburgh Postnatal Depression Scale (EPDS), Hamilton Anxiety Rating Scale (HARS) and Athens Insomnia Scale (AIS). In addition, blood was drawn to assay interleukin 6 (IL-6) and interleukin 10 (IL-10). Results The factors that had the greatest impact on the risk of postpartum depression detected with the HDRS were high HARS scores and evidence of insomnia in the AIS. There were no significant differences in IL-6 or IL-10 levels in women with and without depression (based on either HDRS or EPDS scores) and insomnia (based on AIS) after childbirth. Considering demographic factors, divorced and single women were shown to be at higher risk of postpartum depression (based on EPDS scores). Limitations Small sample size and short observation span. Conclusion This study highlights the relationship between postpartum depression and both anxiety and insomnia and emphasises the importance to assess symptoms of anxiety and sleep quality as part of screening in women at risk of postpartum depression.
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Affiliation(s)
| | - Anna Mach
- Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
| | - Michał Skalski
- Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
| | - Piotr Januszko
- Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
| | | | - Marcin Siwek
- Department of Affective Disorders, Jagiellonian University Medical College, Cracow, Poland
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17
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Schneider I, Zietlow AL. [The parent-child relationship in the context of parental mental illness-Possibilities for intervention]. DER NERVENARZT 2023; 94:822-826. [PMID: 37171658 DOI: 10.1007/s00115-023-01491-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/11/2023] [Indexed: 05/13/2023]
Abstract
The parent-child relationship is the earliest and one of the most important close social relationships in a person's life. It begins even during pregnancy, is expressed in interactions and is accompanied by many neurobiological processes. A sensitive interaction with the parent who is well-adapted to the needs of the child, is necessary for a healthy child development; however, parents with mental disorders often face more difficulties in parenting than healthy parents. They tend to exhibit more intrusive or withdrawn behavior and report experiencing increased stress in parenting, which in turn can be a risk factor for the mental disorder. At the same time, parenting can be a great resource. Early recognition of stress in parenting is central to healthy child development and also to the parent's mental health. In addition to disorder-specific treatment for parents, parent-child focused interventions can be used in relationship or interaction disorders. This article presents and discusses different prevention and intervention approaches.
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Affiliation(s)
- Isabella Schneider
- Klinik für Allgemeine Psychiatrie, Zentrum für Psychosoziale Medizin, Universitätsklinikum Heidelberg, Voßstraße 4, 69115, Heidelberg, Deutschland.
| | - Anna-Lena Zietlow
- Klinische Kinder- und Jugendpsychologie, Institut für Klinische Psychologie und Psychotherapie, Technische Universität Dresden, Chemnitzer Straße 46a, 01187, Dresden, Deutschland
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18
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Gorman-Sandler E, Robertson B, Crawford J, Wood G, Ramesh A, Arishe OO, Webb RC, Hollis F. Gestational stress decreases postpartum mitochondrial respiration in the prefrontal cortex of female rats. Neurobiol Stress 2023; 26:100563. [PMID: 37654512 PMCID: PMC10466928 DOI: 10.1016/j.ynstr.2023.100563] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 06/03/2023] [Accepted: 08/11/2023] [Indexed: 09/02/2023] Open
Abstract
Postpartum depression (PPD) is a major psychiatric complication of childbirth, affecting up to 20% of mothers, yet remains understudied. Mitochondria, dynamic organelles crucial for cell homeostasis and energy production, share links with many of the proposed mechanisms underlying PPD pathology. Brain mitochondrial function is affected by stress, a major risk factor for development of PPD, and is linked to anxiety-like and social behaviors. Considering the importance of mitochondria in regulating brain function and behavior, we hypothesized that mitochondrial dysfunction is associated with behavioral alterations in a chronic stress-induced rat model of PPD. Using a validated and translationally relevant chronic mild unpredictable stress paradigm during late gestation, we induced PPD-relevant behaviors in adult postpartum Wistar rats. In the mid-postpartum, we measured mitochondrial function in the prefrontal cortex (PFC) and nucleus accumbens (NAc) using high-resolution respirometry. We then measured protein expression of mitochondrial complex proteins and 4-hydroxynonenal (a marker of oxidative stress), and Th1/Th2 cytokine levels in PFC and plasma. We report novel findings that gestational stress decreased mitochondrial function in the PFC, but not the NAc of postpartum dams. However, in groups controlling for the effects of either stress or parity alone, no differences in mitochondrial respiration measured in either brain regions were observed compared to nulliparous controls. This decrease in PFC mitochondrial function in stressed dams was accompanied by negative behavioral consequences in the postpartum, complex-I specific deficits in protein expression, and increased Tumor Necrosis Factor alpha cytokine levels in plasma and PFC. Overall, we report an association between PFC mitochondrial respiration, PPD-relevant behaviors, and inflammation following gestational stress, highlighting a potential role for mitochondrial function in postpartum health.
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Affiliation(s)
- Erin Gorman-Sandler
- Department of Pharmacology, Physiology, and Neuroscience, University of South Carolina School of Medicine, Columbia, SC, USA
- Columbia VA Health Care Systems, Columbia, SC, 29208, USA
| | - Breanna Robertson
- Department of Pharmacology, Physiology, and Neuroscience, University of South Carolina School of Medicine, Columbia, SC, USA
| | - Jesseca Crawford
- Department of Pharmacology, Physiology, and Neuroscience, University of South Carolina School of Medicine, Columbia, SC, USA
- Columbia VA Health Care Systems, Columbia, SC, 29208, USA
| | - Gabrielle Wood
- Department of Pharmacology, Physiology, and Neuroscience, University of South Carolina School of Medicine, Columbia, SC, USA
| | - Archana Ramesh
- Department of Pharmacology, Physiology, and Neuroscience, University of South Carolina School of Medicine, Columbia, SC, USA
| | - Olufunke O. Arishe
- Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC, USA
- Cardiovascular Translational Research Center, University of South Carolina School of Medicine, Columbia, SC, USA
| | - R. Clinton Webb
- Department of Cell Biology and Anatomy, University of South Carolina School of Medicine, Columbia, SC, USA
- Cardiovascular Translational Research Center, University of South Carolina School of Medicine, Columbia, SC, USA
- USC Institute for Cardiovascular Disease Research, Columbia, SC, USA
| | - Fiona Hollis
- Department of Pharmacology, Physiology, and Neuroscience, University of South Carolina School of Medicine, Columbia, SC, USA
- Columbia VA Health Care Systems, Columbia, SC, 29208, USA
- Cardiovascular Translational Research Center, University of South Carolina School of Medicine, Columbia, SC, USA
- USC Institute for Cardiovascular Disease Research, Columbia, SC, USA
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19
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Valtcheva S, Issa HA, Bair-Marshall CJ, Martin KA, Jung K, Zhang Y, Kwon HB, Froemke RC. Neural circuitry for maternal oxytocin release induced by infant cries. Nature 2023; 621:788-795. [PMID: 37730989 PMCID: PMC10639004 DOI: 10.1038/s41586-023-06540-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 08/15/2023] [Indexed: 09/22/2023]
Abstract
Oxytocin is a neuropeptide that is important for maternal physiology and childcare, including parturition and milk ejection during nursing1-6. Suckling triggers the release of oxytocin, but other sensory cues-specifically, infant cries-can increase the levels of oxytocin in new human mothers7, which indicates that cries can activate hypothalamic oxytocin neurons. Here we describe a neural circuit that routes auditory information about infant vocalizations to mouse oxytocin neurons. We performed in vivo electrophysiological recordings and photometry from identified oxytocin neurons in awake maternal mice that were presented with pup calls. We found that oxytocin neurons responded to pup vocalizations, but not to pure tones, through input from the posterior intralaminar thalamus, and that repetitive thalamic stimulation induced lasting disinhibition of oxytocin neurons. This circuit gates central oxytocin release and maternal behaviour in response to calls, providing a mechanism for the integration of sensory cues from the offspring in maternal endocrine networks to ensure modulation of brain state for efficient parenting.
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Affiliation(s)
- Silvana Valtcheva
- Skirball Institute for Biomolecular Medicine, New York University School of Medicine, New York, NY, USA.
- Neuroscience Institute, New York University School of Medicine, New York, NY, USA.
- Department of Otolaryngology, New York University School of Medicine, New York, NY, USA.
- Department of Neuroscience and Physiology, New York University School of Medicine, New York, NY, USA.
- Center for Neural Science, New York University, New York, NY, USA.
| | - Habon A Issa
- Skirball Institute for Biomolecular Medicine, New York University School of Medicine, New York, NY, USA
- Neuroscience Institute, New York University School of Medicine, New York, NY, USA
- Department of Otolaryngology, New York University School of Medicine, New York, NY, USA
- Department of Neuroscience and Physiology, New York University School of Medicine, New York, NY, USA
- Center for Neural Science, New York University, New York, NY, USA
| | - Chloe J Bair-Marshall
- Skirball Institute for Biomolecular Medicine, New York University School of Medicine, New York, NY, USA
- Neuroscience Institute, New York University School of Medicine, New York, NY, USA
- Department of Otolaryngology, New York University School of Medicine, New York, NY, USA
- Department of Neuroscience and Physiology, New York University School of Medicine, New York, NY, USA
- Center for Neural Science, New York University, New York, NY, USA
| | - Kathleen A Martin
- Skirball Institute for Biomolecular Medicine, New York University School of Medicine, New York, NY, USA
- Neuroscience Institute, New York University School of Medicine, New York, NY, USA
- Department of Otolaryngology, New York University School of Medicine, New York, NY, USA
- Department of Neuroscience and Physiology, New York University School of Medicine, New York, NY, USA
- Center for Neural Science, New York University, New York, NY, USA
| | - Kanghoon Jung
- Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Yiyao Zhang
- Neuroscience Institute, New York University School of Medicine, New York, NY, USA
| | - Hyung-Bae Kwon
- Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Robert C Froemke
- Skirball Institute for Biomolecular Medicine, New York University School of Medicine, New York, NY, USA.
- Neuroscience Institute, New York University School of Medicine, New York, NY, USA.
- Department of Otolaryngology, New York University School of Medicine, New York, NY, USA.
- Department of Neuroscience and Physiology, New York University School of Medicine, New York, NY, USA.
- Center for Neural Science, New York University, New York, NY, USA.
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20
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Zhou R, Huang C, Bi N, Li L, Li C, Gu X, Song Y, Wang HL. Chronic Pb Exposure Induces Anxiety and Depression-like Behaviors in Mice via Excitatory Neuronal Hyperexcitability in Ventral Hippocampal Dentate Gyrus. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:12222-12233. [PMID: 37559393 DOI: 10.1021/acs.est.3c03426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/11/2023]
Abstract
Lead (Pb) is a widespread neurotoxic pollutant. Pb exposure is associated with mood disorders, with no well-established neural mechanisms elucidated. In the present study, we aimed to investigate whether excitatory neurons in the dentate gyrus subregion of the ventral hippocampus (vDG) played a key role in Pb-induced anxiety and depression-like behaviors. C57BL/6 mice were exposed to 100 ppm Pb starting on day 1 of pregnancy until experiments were performed using the offspring. Behavioral studies suggested that chronic Pb exposure triggered anxiety and depression-like behaviors. A combination of electrophysiological, optogenetic, and immunohistochemistry experiments was conducted. Results showed that Pb exposure resulted in excitatory neuronal hyperexcitability in vDG and that the behavioral deficits caused by Pb exposure could be rescued by inhibition of excitatory neuronal activity. Moreover, it was found that the action potential (AP) threshold of excitatory neurons was decreased by electrophysiological recordings. Our study demonstrates a significant role for excitatory neurons in vDG in Pb-induced anxiety and depression-like behaviors in mice, which is likely a result of decreased AP threshold. These outcomes can serve as an important basis for understanding mechanisms of anxiety and depression under environmental Pb exposure and help in the design of therapeutic strategies.
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Affiliation(s)
- Ruiqing Zhou
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, Anhui, PR China
| | - Chengqing Huang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, Anhui, PR China
| | - Nanxi Bi
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, Anhui, PR China
| | - Ling Li
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, Anhui, PR China
| | - Changqing Li
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, Anhui, PR China
| | - Xiaozhen Gu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, Anhui, PR China
| | - Yang Song
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, PR China
| | - Hui-Li Wang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230000, Anhui, PR China
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21
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Mashayekh-Amiri S, Jafarabadi MA, Montazeri M, Fallon V, Silverio SA, Mirghafourvand M. Validation of the Iranian version of the Postpartum Specific Anxiety Scale 12-item research short-form for use during global crises (PSAS-IR-RSF-C). BMC Psychiatry 2023; 23:511. [PMID: 37452292 PMCID: PMC10347867 DOI: 10.1186/s12888-023-04998-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 07/04/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND Due to its high pervasiveness and adversarial consequences, postpartum anxiety has been one of the most worrying public health concerns in the last decade. According to previous research, the occurrence of mental disorders among women in the postpartum period upsurges significantly in the course of universal disasters. The Postpartum Specific Anxiety Scale - Research Short Form - for use in global Crises [PSAS-IR-RSF-C] has not been used in Iran for postpartum women during a health system shock. Consequently, this study was conducted to determine the validity and reliability of the Persian version (PSAS-IR-RSF-C) during the COVID-19 pandemic. METHODS This cross-sectional study was performed with 180 women who were between six weeks and six months after delivery, by random sampling method from December 2021 to June 2022. The validity of the PSAS-RSF-C in terms of face, content, was analyzed, and the construct validity was assessed using exploratory and confirmatory factor analyses. Internal consistency and test-retest reliability of the questionnaire were measured using (Cronbach's alpha, McDonald's ω) and intraclass correlation coefficient (ICC), respectively. RESULTS The content validity index and content validity ratio of the Persian version of the PSAS-IR-RSF-C were 0.96 and 0.98, respectively. A three-factor structure was extracted during the exploratory factor analysis process, and model validity was confirmed by the values of fit indices. Cronbach's alpha coefficient, McDonald's ω and intra-cluster correlation coefficient (95% confidence interval) were 0.74, 0.92 (0.78 to 0.93) and 0.97 (0.93 to 0.98), respectively. CONCLUSIONS For the specific assessment of postpartum anxiety among Iranian women during crises, the Persian version of the PSAS-IR-RSF-C is a valid and reliable tool.
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Affiliation(s)
- Sepideh Mashayekh-Amiri
- Students Research Committee, Midwifery Department, Faculty of Nursing and Midwifery, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Asghari Jafarabadi
- Cabrini Research, Cabrini Health, Melbourne, VIC 3144 Australia
- School of Public Health and Preventative Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC 3004 Australia
- Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Montazeri
- Department of Psychology, Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Victoria Fallon
- Department of Women and Children’s Health, School of Life Course and Population Sciences, King’s College London, London, UK
| | - Sergio A. Silverio
- Social Determinants of Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mojgan Mirghafourvand
- Menopause Andropause Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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22
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Tarsha MS, Narvaez D. The evolved nest, oxytocin functioning, and prosocial development. Front Psychol 2023; 14:1113944. [PMID: 37425179 PMCID: PMC10323226 DOI: 10.3389/fpsyg.2023.1113944] [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: 12/01/2022] [Accepted: 05/16/2023] [Indexed: 07/11/2023] Open
Abstract
Prosociality, orientation to attuned, empathic relationships, is built from the ground up, through supportive care in early life that fosters healthy neurobiological structures that shape behavior. Numerous social and environmental factors within early life have been identified as critical variables influencing child physiological and psychological outcomes indicating a growing need to synthesize which factors are the most influential. To address this gap, we examined the influence of early life experiences according to the evolved developmental niche or evolved nest and its influence on child neurobiological and sociomoral outcomes, specifically, the oxytocinergic system and prosociality, respectively. To-date, this is the first review to utilize the evolved nest framework as an investigatory lens to probe connections between early life experience and child neurobiological and sociomoral outcomes. The evolved nest is comprised of characteristics over 30 million years old and is organized to meet a child's basic needs as they mature. Converging evidence indicates that humanity's evolved nest meets the needs of a rapidly developing brain, optimizing normal development. The evolved nest for young children includes soothing perinatal experiences, breastfeeding, positive touch, responsive care, multiple allomothers, self-directed play, social embeddedness, and nature immersion. We examined what is known about the effects of each evolved nest component on oxytocinergic functioning, a critical neurobiological building block for pro-sociomorality. We also examined the effects of the evolved nest on prosociality generally. We reviewed empirical studies from human and animal research, meta-analyses and theoretical articles. The review suggests that evolved nest components influence oxytocinergic functioning in parents and children and help form the foundations for prosociality. Future research and policy should consider the importance of the first years of life in programming the neuroendocrine system that undergirds wellbeing and prosociality. Complex, interaction effects among evolved nest components as well as among physiological and sociomoral processes need to be studied. The most sensible framework for examining what builds and enhances prosociality may be the millions-year-old evolved nest.
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Mahurin-Smith J. Challenges with Breastfeeding: Pain, Nipple Trauma, and Perceived Insufficient Milk Supply. MCN Am J Matern Child Nurs 2023; 48:161-167. [PMID: 37101329 DOI: 10.1097/nmc.0000000000000909] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
BACKGROUND AND SIGNIFICANCE Breastfeeding problems are common; however, health care providers vary widely in their ability to address them effectively. PURPOSE The purpose of this study was to identify the relative frequencies of common breastfeeding challenges and their associations with maternal well-being. STUDY DESIGN AND METHODS Women completed an online survey in which they described breastfeeding problems. Factor analysis was used to identify problems that co-occurred frequently, as well as the problems most strongly associated with maternal distress, maternal perceptions of greater severity, and postpartum depression or postpartum anxiety. RESULTS There were 535 responses to the online survey; of these, 457 answered the question about the nature of their breastfeeding difficulties. Pain with breastfeeding was the most common breastfeeding problem. Difficulties with milk supply and milk intake were most strongly associated with heightened maternal distress and perceptions of severity. CLINICAL IMPLICATIONS Coordinated care for breastfeeding dyads, in which providers acknowledge the complex and reciprocal nature of many breastfeeding problems, has the potential to improve maternal satisfaction with breastfeeding as well as breastfeeding metrics.
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Affiliation(s)
- Jamie Mahurin-Smith
- Jamie Mahurin-Smith is an Associate Professor, Department of Communication Sciences and Disorders, Illinois State University, Normal, IL. Dr. Mahurin-Smith can be reached via email at
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Yang W, Jiang Y, Ma L, Xiao M, Liu M, Ren Z, Hu L, Zhang Y. Cortical and subcortical morphological alterations in postpartum depression. Behav Brain Res 2023; 447:114414. [PMID: 37001820 DOI: 10.1016/j.bbr.2023.114414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 03/16/2023] [Accepted: 03/27/2023] [Indexed: 03/31/2023]
Abstract
Postpartum depression (PPD) is the most common postpartum psychiatric disorder, which can negatively affect both mothers and their offspring. Although the functional changes of PPD have been extensively studied, little is known about its structural abnormalities. This study aimed to examine the cortical and subcortical morphological abnormalities in PPD. High resolution T1 structural MRI data of 29 PPD women and 23 matched healthy postpartum women (HPW) were included in this study. Using surface-based morphometry, we examined the differences between the PPD and HPW group in the cortical thickness, local gyrification index and shape changes of deep gray matter nuclei. Compared with the HPW group, women with PPD showed significantly increased cortical thickness in the left superior frontal gyrus, cuneus and right lingual gyrus and fusiform gyrus, which correlated marginally with the EPDS scores of these subjects. In addition, women with PPD showed significant regional inflation in the right pallidum compared with the HPW group. These findings provided further evidence for the structural brain abnormalities in PPD.
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da Silva Moreira S, de Matos Manoel B, Inácio JPG, de Souza CG, Reis ACC, Jorge BC, de Aquino AM, Scarano WR, Cardoso CAL, Arena AC. Lactational exposure to venlafaxine provokes late repercussions on reproductive parameters in male rat offspring. J Appl Toxicol 2023; 43:387-401. [PMID: 36063371 DOI: 10.1002/jat.4389] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/30/2022] [Accepted: 08/30/2022] [Indexed: 11/09/2022]
Abstract
Exposure to selective serotonin reuptake inhibitors can affect hormone-dependent processes, such as the brain sexual differentiation. Because the use of these antidepressants cause concern during lactation, we evaluated the possible effects of venlafaxine on lactational exposure and its late repercussions on reproductive parameters in male rats. Lactating rats were exposed to venlafaxine (3.85, 7.7, or 15.4 mg/kg/body weight; gavage), from lactational day 1 to 20. Venlafaxine and O-desmethylvenlafaxine residues were found in all milk samples of dams treated, demonstrating the lactational transfer of this antidepressant to the offspring. Although the maternal behavior was normal, the dams presented an increase in urea and uric acid levels in the groups treated with 7.7 and 15.4, respectively, as well as a spleen weight increased in the 3.85 and 15.4 groups. The male offspring showed a decrease in play behavior parameters in the intermediate dose group. Sperm analysis indicated a reduction in sperm motility in all treated groups. The androgen receptor expression in the hypothalamus was decreased in the highest dose group, although the sexual behavior had not been affected. In conclusion, venlafaxine was transferred through breast milk and promoted changes in play behavior, sperm quality, and hypothalamic androgen receptor (AR) content, which may indicate an incomplete masculinization of the brain of male offspring.
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Affiliation(s)
- Suyane da Silva Moreira
- Department of Structural and Functional Biology, Institute of Biosciences of Botucatu, UNESP - Univ. Estadual Paulista, Botucatu, São Paulo State, Brazil
| | - Beatriz de Matos Manoel
- School of Health Sciences, Federal University of Grande Dourados, UFGD, Dourados, Mato Grosso do Sul State, Brazil
| | - João Pedro Gaspar Inácio
- Department of Structural and Functional Biology, Institute of Biosciences of Botucatu, UNESP - Univ. Estadual Paulista, Botucatu, São Paulo State, Brazil
| | - Carolina Gabrielli de Souza
- Department of Structural and Functional Biology, Institute of Biosciences of Botucatu, UNESP - Univ. Estadual Paulista, Botucatu, São Paulo State, Brazil
| | - Ana Carolina Casali Reis
- Department of Structural and Functional Biology, Institute of Biosciences of Botucatu, UNESP - Univ. Estadual Paulista, Botucatu, São Paulo State, Brazil
| | - Bárbara Campos Jorge
- Department of Structural and Functional Biology, Institute of Biosciences of Botucatu, UNESP - Univ. Estadual Paulista, Botucatu, São Paulo State, Brazil
| | - Ariana Musa de Aquino
- Department of Structural and Functional Biology, Institute of Biosciences of Botucatu, UNESP - Univ. Estadual Paulista, Botucatu, São Paulo State, Brazil
| | - Wellerson Rodrigo Scarano
- Department of Structural and Functional Biology, Institute of Biosciences of Botucatu, UNESP - Univ. Estadual Paulista, Botucatu, São Paulo State, Brazil
| | | | - Arielle Cristina Arena
- Department of Structural and Functional Biology, Institute of Biosciences of Botucatu, UNESP - Univ. Estadual Paulista, Botucatu, São Paulo State, Brazil.,Center of Toxicological Assistance (CEATOX), Institute of Biosciences of Botucatu, Univ. Estadual Paulista - Botucatu (UNESP), São Paulo, Brazil
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26
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Hutchison SM, Brain U, Grunau RE, Kuzeljevic B, Irvine M, Mâsse LC, Oberlander TF. Associations between maternal depressive symptoms and selective serotonin reuptake inhibitor antidepressant treatment on internalising and anxiety behaviours in children: 12-year longitudinal study. BJPsych Open 2023; 9:e26. [PMID: 36721917 PMCID: PMC9970165 DOI: 10.1192/bjo.2022.623] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Prenatal selective serotonin reuptake inhibitor (SSRI) antidepressant exposure is associated with increased internalising and anxious behaviours in young children; whether this continues into early adolescence is unknown. Also, it is not well established whether it is the in utero exposure to SSRIs or the underlying maternal mood that contributes more to these associations. AIMS To examine associations between maternal depressive symptoms, prenatal SSRI antidepressant treatment and internalising and anxiety behaviours from childhood into pre-adolescence. METHOD From a prospective longitudinal cohort, measures of maternal depressive symptoms and SSRI use and child outcomes (n = 191 births) were obtained from the second trimester to 12 years. Maternal reports of internalising and anxiety behaviours in children were obtained at 3, 6 and 12 years. RESULTS Multilevel mixed-effects models revealed that maternal depressed mood at the third trimester assessment, not prenatal SSRI exposure, was associated with longitudinal patterns of higher levels of internalising and anxiety behaviours across childhood from 3 to 12 years of age. At each age, hierarchical regressions showed that maternal mood at the third trimester, compared with current maternal depression or prenatal SSRI exposure, explained a greater proportion of the variance in internalising and anxiety behaviours. CONCLUSIONS Even with prenatal SSRI treatment, maternal depressed mood during the third trimester still had an enduring effect as it was associated with increased levels of internalising and anxiety behaviours across childhood and into early adolescence. Importantly, we found no evidence of a 'main effect' association between prenatal SSRI exposure and internalising and anxiety behaviours in children.
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Affiliation(s)
- Sarah M Hutchison
- Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Ursula Brain
- Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Ruth E Grunau
- Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Boris Kuzeljevic
- (deceased), Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Mike Irvine
- Department of Pediatrics, University of British Columbia, Vancouver, Canada
| | - Louise C Mâsse
- School of Population and Public Health, University of British Columbia, Vancouver, Canada
| | - Tim F Oberlander
- Department of Pediatrics, University of British Columbia, Vancouver, Canada; and School of Population and Public Health, University of British Columbia, Vancouver, Canada
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Xu F, Wu H, Xie L, Chen Q, Xu Q, Sun L, Li H, Xie J, Chen X. Epigallocatechin-3-gallate alleviates gestational stress-induced postpartum anxiety and depression-like behaviors in mice by downregulating semaphorin3A and promoting GSK3β phosphorylation in the hippocampus. Front Mol Neurosci 2023; 15:1109458. [PMID: 36776771 PMCID: PMC9909483 DOI: 10.3389/fnmol.2022.1109458] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 12/16/2022] [Indexed: 01/27/2023] Open
Abstract
Introduction Postpartum depression (PPD) is a common neuropsychiatric disorder characterized by depression and comorbid anxiety during the postpartum period. PPD is difficult to treat because of its elusive mechanisms. Epigallocatechin-3-gallate (EGCG), a component of tea polyphenols, is reported to exert neuroprotective effects in emotional disorders by reducing inflammation and apoptosis. However, the effect of EGCG on PPD and the underlying mechanism are unknown. Methods We used a mouse model of PPD established by exposing pregnant mice to gestational stress. Open field, forced swimming and tail suspension tests were performed to investigate the anxiety and depression-like behaviors. Immunohistochemical staining was used to measure the c-fos positive cells. The transcriptional levels of hippocampal semaphorin3A(sema3A), (glycogen synthase kinase 3-beta)GSK3β and collapsin response mediator protein 2(CRMP2) were assessed by RT-PCR. Alterations in protein expression of Sema3A, GSK3β, p-GSK3β, CRMP2 and p-CRMP2 were quantified by western blotting. EGCG was administrated to analyze its effect on PPD mice. Results Gestational stress induced anxiety and depression-like behaviors during the postpartum period, increasing Sema3A expression while decreasing that of phosphorylated GSK3β as well as c-Fos in the hippocampus. These effects were reversed by systemic administration of EGCG. Conclusions Thus, EGCG may alleviate anxiety and depression-like behaviors in mice by downregulating Sema3A and increasing GSK3β phosphorylation in the hippocampus, and has potential application in the treatment of PPD.
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Li B, Zhang S, Li S, Liu K, Hou X. Aberrant resting-state regional activity in patients with postpartum depression. Front Hum Neurosci 2023; 16:925543. [PMID: 36741780 PMCID: PMC9893784 DOI: 10.3389/fnhum.2022.925543] [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: 04/21/2022] [Accepted: 12/07/2022] [Indexed: 01/20/2023] Open
Abstract
Background Postpartum depression (PPD) is a common disorder with corresponding cognitive impairments such as depressed mood, memory deficits, poor concentration, and declining executive functions, but little is known about its underlying neuropathology. Method A total of 28 patients with PPD and 29 healthy postpartum women were recruited. Resting-state functional magnetic resonance imaging (rs-fMRI) scans were performed in the fourth week after delivery. Individual local activity of PPD patients was observed by regional homogeneity (ReHo) during resting state, and the ReHo value was computed as Kendall's coecient of concordance (KCC) and analyzed for differences between voxel groups. Correlations between ReHo values and clinical variables were also analyzed. Result Compared with healthy postpartum women, patients with PPD exhibited significantly higher ReHo values in the left precuneus and right hippocampus. ReHo value was significantly lower in the left dorsolateral prefrontal cortex (dlPFC) and right insula. Furthermore, ReHo values within the dlPFC were negatively correlated with the Edinburgh PPD scale (EPDS) score. The functional connectivity (FC) of the right hippocampus to the left precuneus and left superior frontal gyrus (SFG) was stronger in patients with PPD than that in controls. Conclusion The present study provided evidence of aberrant regional functional activity and connectivity within brain regions in PPD, and it may contribute to further understanding of the neuropathology underlying PPD.
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Affiliation(s)
- Bo Li
- Department of Radiology, The 960th Hospital of the PLA Joint Logistics Support Force, Jinan, China
| | - Shufen Zhang
- Department of Obstetrics, Shandong Second Provincial General Hospital, Jinan, China
| | - Shuyan Li
- Foreign Languages College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Kai Liu
- Department of Radiology, The 960th Hospital of the PLA Joint Logistics Support Force, Jinan, China
| | - Xiaoming Hou
- Department of Pediatrics, Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China,*Correspondence: Xiaoming Hou ✉
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29
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Zaccarelli-Magalhães J, Abreu GR, Fukushima AR, Pantaleon LP, Ribeiro BB, Munhoz C, Manes M, de Lima MA, Miglioli J, Flório JC, Lebrun I, Waziry PAF, Fonseca TL, Bocco BMLC, Bianco AC, Ricci EL, Spinosa HS. Postpartum depression in rats causes poor maternal care and neurochemical alterations on dams and long-lasting impairment in sociability on the offspring. Behav Brain Res 2023; 436:114082. [PMID: 36041571 PMCID: PMC10823501 DOI: 10.1016/j.bbr.2022.114082] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 08/23/2022] [Accepted: 08/25/2022] [Indexed: 11/22/2022]
Abstract
Postpartum depression is a mentally disabling disease with multifactorial etiology that affects women worldwide. It can also influence child development and lead to behavioral and cognitive alterations. Despite the high prevalence, the disease is underdiagnosed and poorly studied. To study the postpartum depression caused by maternal separation model in rats, dams were separated from their litter for 3 h daily starting from lactating day (LD) 2 through LD12. Maternal studies were conducted from LD5 to LD21 and the offspring studies from postnatal day (PND) 2 through PND90. The stress caused by the dam-offspring separation led to poor maternal care and a transient increase in anxiety in the offspring detected during infancy. The female offspring also exhibited a permanent impairment in sociability during adult life. These changes were associated with neurochemical alterations in the prefrontal cortex and hippocampus, and low TSH concentrations in the dams, and in the hypothalamus, hippocampus and striatum of the offspring. These results indicate that the postpartum depression resulted in a depressive phenotype, changes in the brain neurochemistry and in thyroid economy that remained until the end of lactation. Changes observed in the offspring were long-lasting and resemble what is observed in children of depressant mothers.
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Affiliation(s)
- Julia Zaccarelli-Magalhães
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, Avenida Professor Doutor Orlando Marques de Paiva, 87, 05508-270 São Paulo, Brazil.
| | - Gabriel R Abreu
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, Avenida Professor Doutor Orlando Marques de Paiva, 87, 05508-270 São Paulo, Brazil
| | - André R Fukushima
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, Avenida Professor Doutor Orlando Marques de Paiva, 87, 05508-270 São Paulo, Brazil; School of Health Sciences IGESP, Rua da Consolação, 1025, 01301-000 São Paulo, Brazil; Centro Universitário das Américas, Rua Augusta, 1508, 01304-001 São Paulo, Brazil
| | - Lorena P Pantaleon
- Health Science Institute, Presbyterian Mackenzie University, Rua da Consolação, 930, 01302-907 São Paulo, Brazil
| | - Beatriz B Ribeiro
- Health Science Institute, Presbyterian Mackenzie University, Rua da Consolação, 930, 01302-907 São Paulo, Brazil
| | - Camila Munhoz
- Health Science Institute, Presbyterian Mackenzie University, Rua da Consolação, 930, 01302-907 São Paulo, Brazil
| | - Marianna Manes
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, Avenida Professor Doutor Orlando Marques de Paiva, 87, 05508-270 São Paulo, Brazil
| | - Mayara A de Lima
- Centro Universitário das Américas, Rua Augusta, 1508, 01304-001 São Paulo, Brazil
| | - Júlia Miglioli
- Centro Universitário das Américas, Rua Augusta, 1508, 01304-001 São Paulo, Brazil
| | - Jorge C Flório
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, Avenida Professor Doutor Orlando Marques de Paiva, 87, 05508-270 São Paulo, Brazil
| | - Ivo Lebrun
- Laboratory of Biochemistry and Biophysics, Butantan Institute, Avenida Vital Brazil, 1500, 05503-900 São Paulo, Brazil
| | - Paula A F Waziry
- Kiran C. Patel College of Osteopathic Medicine, Nova Southeastern University, 3200 South University Drive, Fort Lauderdale, FL 33328, United States
| | - Tatiana L Fonseca
- Section of Endocrinology, Diabetes, and Metabolism, University of Chicago Medical Center, 5841 South Maryland Avenue, Chicago, IL 60637, United States
| | - Bárbara M L C Bocco
- Section of Endocrinology, Diabetes, and Metabolism, University of Chicago Medical Center, 5841 South Maryland Avenue, Chicago, IL 60637, United States
| | - Antônio C Bianco
- Section of Endocrinology, Diabetes, and Metabolism, University of Chicago Medical Center, 5841 South Maryland Avenue, Chicago, IL 60637, United States
| | - Esther L Ricci
- School of Health Sciences IGESP, Rua da Consolação, 1025, 01301-000 São Paulo, Brazil; Health Science Institute, Presbyterian Mackenzie University, Rua da Consolação, 930, 01302-907 São Paulo, Brazil
| | - Helenice S Spinosa
- Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, Avenida Professor Doutor Orlando Marques de Paiva, 87, 05508-270 São Paulo, Brazil
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30
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Rincón-Cortés M, Grace AA. Dopamine downregulation in novel rodent models useful for the study of postpartum depression. Front Behav Neurosci 2022; 16:1065558. [PMID: 36620861 PMCID: PMC9812956 DOI: 10.3389/fnbeh.2022.1065558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 11/30/2022] [Indexed: 12/24/2022] Open
Abstract
Postpartum depression (PPD) is the most common psychiatric disorder following childbirth and is characterized by maternal mood disturbances, impaired maternal responses, and disrupted caregiving- all of which negatively impact offspring development. Since PPD has detrimental consequences for both mother and child, clinical and preclinical research has focused on identifying brain changes associated with this disorder. In humans, PPD is linked to dysregulated mesolimbic dopamine (DA) system function and altered neural responses (i.e., decreased reward-related activity) to infant-related cues, which are considered hallmark features of PPD. In accordance, rodent models employing translational risk factors useful for the study of PPD have demonstrated alterations in mesolimbic DA system structure and function, and these changes are reviewed here. We also present two novel rodent models based on postpartum adversity exposure (i.e., pup removal, scarcity-adversity) which result in PPD-relevant behavioral changes (e.g., disrupted mother-infant interactions, deficits in maternal behavior, depressive-like phenotypes) and attenuated ventral tegmental area (VTA) DA neuron activity consistent with a hypodopaminergic state. Furthermore, we highlight open questions and future directions for these rodent models. In sum, human and rodent studies converge in showing blunted mesolimbic DA function (i.e., DA downregulation) in PPD. We propose that reduced activity of VTA DA neurons, resulting in downregulation of the mesolimbic DA system, interferes with reward-related processes necessary for maternal motivation and responsiveness. Thus, the mesolimbic DA system may constitute a therapeutic target for ameliorating reward-related deficits in PPD.
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Affiliation(s)
- Millie Rincón-Cortés
- Department of Neuroscience, School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX, United States,*Correspondence: Millie Rincón-Cortés
| | - Anthony A. Grace
- Departments of Neuroscience, Psychiatry and Psychology, University of Pittsburgh, Pittsburgh, PA, United States
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Cheng B, Wang X, Roberts N, Zhou Y, Wang S, Deng P, Meng Y, Deng W, Wang J. Abnormal dynamics of resting-state functional activity and couplings in postpartum depression with and without anxiety. Cereb Cortex 2022; 32:5597-5608. [PMID: 35174863 DOI: 10.1093/cercor/bhac038] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 02/05/2023] Open
Abstract
Postpartum depression (PPD) and PPD comorbid with anxiety (PPD-A) are highly prevalent and severe mental health problems in postnatal women. PPD and PPD-A share similar pathopsychological features, leading to ongoing debates regarding the diagnostic and neurobiological uniqueness. This paper aims to delineate common and disorder-specific neural underpinnings and potential treatment targets for PPD and PPD-A by characterizing functional dynamics with resting-state functional magnetic resonance imaging in 138 participants (45 first-episode, treatment-naïve PPD; 31 PDD-A patients; and 62 healthy postnatal women [HPW]). PPD-A group showed specifically increased dynamic amplitude of low-frequency fluctuation in the subgenual anterior cingulate cortex (sgACC) and increased dynamic functional connectivity (dFC) between the sgACC and superior temporal sulcus. PPD group exhibited specifically increased static FC (sFC) between the sgACC and ventral anterior insula. Common disrupted sFC between the sgACC and middle temporal gyrus was found in both PPD and PPD-A patients. Interestingly, dynamic changes in dFC between the sgACC and superior temporal gyrus could differentiate PPD, PPD-A, and HPW. Our study presents initial evidence on specifically abnormal functional dynamics of limbic, emotion regulation, and social cognition systems in patients with PDD and PPD-A, which may facilitate understanding neurophysiological mechanisms, diagnosis, and treatment for PPD and PPD-A.
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Affiliation(s)
- Bochao Cheng
- Department of Radiology, West China Second University Hospital of Sichuan University, Chengdu 610041, China.,Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu 610041, China
| | - Xiuli Wang
- Department of Psychiatry, The Fourth People's Hospital of Chengdu, University of Electronic Science and Technology of China, Chengdu 610041, China
| | - Neil Roberts
- Edinburgh Imaging facility, The Queen's Medical Research Institute (QMRI), School of Clinical Sciences, University of Edinburgh, Edinburgh EH16 4TJ, United Kingdom
| | - Yushan Zhou
- Department of Nuclear Medicine, West China Hospital of Sichuan University, Chengdu 610041, China.,Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Song Wang
- Huaxi MR Research Center (HMRRC), Department of Radiology, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Pengcheng Deng
- Department of Radiology, West China Second University Hospital of Sichuan University, Chengdu 610041, China
| | - Yajing Meng
- Department of Psychiatry, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Wei Deng
- Department of Psychiatry, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Jiaojian Wang
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming 650500, China
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32
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Tang HD, Dong WY, Hu R, Huang JY, Huang ZH, Xiong W, Xue T, Liu J, Yu JM, Zhu X, Zhang Z. A neural circuit for the suppression of feeding under persistent pain. Nat Metab 2022; 4:1746-1755. [PMID: 36443522 DOI: 10.1038/s42255-022-00688-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 10/14/2022] [Indexed: 11/30/2022]
Abstract
In humans, persistent pain often leads to decreased appetite. However, the neural circuits underlying this behaviour remain unclear. Here, we show that a circuit arising from glutamatergic neurons in the anterior cingulate cortex (GluACC) projects to glutamatergic neurons in the lateral hypothalamic area (GluLHA) to blunt food intake in a mouse model of persistent pain. In turn, these GluLHA neurons project to pro-opiomelanocortin neurons in the hypothalamic arcuate nucleus (POMCArc), a well-known neuronal population involved in decreasing food intake. In vivo calcium imaging and multi-tetrode electrophysiological recordings reveal that the GluACC → GluLHA → Arc circuit is activated in mouse models of persistent pain and is accompanied by decreased feeding behaviour in both males and females. Inhibition of this circuit using chemogenetics can alleviate the feeding suppression symptoms. Our study indicates that the GluACC → GluLHA → Arc circuit is involved in driving the suppression of feeding under persistent pain through POMC neuronal activity. This previously unrecognized pathway could be explored as a potential target for pain-associated diseases.
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Affiliation(s)
- Hao-Di Tang
- Department of Anesthesiology and Pain Medicine, The First Affiliated Hospital of USTC, Hefei National Laboratory for Physical Sciences at the Microscale, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Wan-Ying Dong
- Department of Anesthesiology and Pain Medicine, The First Affiliated Hospital of USTC, Hefei National Laboratory for Physical Sciences at the Microscale, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Rui Hu
- Department of Anesthesiology, The Third Affiliated Hospital of Anhui Medical University (The First People's Hospital of Hefei), Hefei, China
- Department of Anesthesiology and Perioperative Medicine, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Ji-Ye Huang
- Department of Anesthesiology and Pain Medicine, The First Affiliated Hospital of USTC, Hefei National Laboratory for Physical Sciences at the Microscale, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Zhao-Huan Huang
- National Engineering Laboratory for Brain-inspired Intelligence Technology and Application, School of Information Science and Technology, CAS Key Laboratory of Brain Function and Diseases, University of Science and Technology of China, Hefei, China
| | - Wei Xiong
- Department of Anesthesiology and Pain Medicine, The First Affiliated Hospital of USTC, Hefei National Laboratory for Physical Sciences at the Microscale, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Tian Xue
- Department of Anesthesiology and Pain Medicine, The First Affiliated Hospital of USTC, Hefei National Laboratory for Physical Sciences at the Microscale, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Ji Liu
- National Engineering Laboratory for Brain-inspired Intelligence Technology and Application, School of Information Science and Technology, CAS Key Laboratory of Brain Function and Diseases, University of Science and Technology of China, Hefei, China.
- Institute of Artificial Intelligence, Hefei Comprehensive National Science Center, Hefei, China.
| | - Jun-Ma Yu
- Department of Anesthesiology, The Third Affiliated Hospital of Anhui Medical University (The First People's Hospital of Hefei), Hefei, China.
| | - Xia Zhu
- Department of Anesthesiology and Pain Medicine, The First Affiliated Hospital of USTC, Hefei National Laboratory for Physical Sciences at the Microscale, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.
| | - Zhi Zhang
- Department of Anesthesiology and Pain Medicine, The First Affiliated Hospital of USTC, Hefei National Laboratory for Physical Sciences at the Microscale, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.
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Linhares SSG, Meurer YDSR, de Aquino ACQ, Câmara DDA, Brandão LEM, Fiuza FP, Lima RH, Engelberth RCJG, Cavalcante JS. Prenatal exposure to fluoxetine modulates emotionality and aversive memory in male and female rat offspring. Behav Pharmacol 2022; 33:575-588. [PMID: 36256730 DOI: 10.1097/fbp.0000000000000705] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
During pregnancy, women are prone to depression, for which selective serotonin reuptake inhibitors (SSRIs), such as fluoxetine, are usually the first-line treatment. However, fluoxetine can cross the placental barrier and affect fetuses, causing changes in serotonin levels early in life. Long-term effects in the brain circuits that control cognitive and emotional behavior are related to early fluoxetine exposure during development. In this study, we aimed to investigate whether fluoxetine exposure (10 mg/kg/day) from the 13th gestational day (GD13) to GD21 may lead to behavioral emotional-cognitive changes in male and female rat offspring approximately 90 days postnatally (~PN90). We have analyzed the performance of individuals in the open field and in the plus-maze discriminative avoidance task, which assesses anxiety and learning/memory processing behaviors. We have found that prenatal (GD13-GD21) exposure to fluoxetine strengthened aversive memory and induced higher anxiety levels in males, and quick extinction of aversive memory in females. Taken together, these results suggest that early exposure to fluoxetine impairs the basal state of anxiety and the cognitive functions of rats during adulthood, which may be in a sex-specific manner because males appear more susceptible than females.
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Affiliation(s)
- Sarah Sophia G Linhares
- Laboratory of Neurochemical Studies, Department of Physiology, Bioscience Center, Federal University of Rio Grande do Norte, Natal, RN, Brazil
| | - Ywlliane da Silva R Meurer
- Laboratory of Neurochemical Studies, Department of Physiology, Bioscience Center, Federal University of Rio Grande do Norte, Natal, RN, Brazil
| | - Antônio Carlos Queiroz de Aquino
- Laboratory of Neurochemical Studies, Department of Physiology, Bioscience Center, Federal University of Rio Grande do Norte, Natal, RN, Brazil
| | - Diego de Aquino Câmara
- Laboratory of Neurochemical Studies, Department of Physiology, Bioscience Center, Federal University of Rio Grande do Norte, Natal, RN, Brazil
| | | | - Felipe Porto Fiuza
- Graduate Program in Neuroengineering, Edmond and Lily Safra International Institute of Neuroscience, Santos Dumont Institute, Macaíba, Brazil
| | - Ramón Hypolito Lima
- Graduate Program in Neuroengineering, Edmond and Lily Safra International Institute of Neuroscience, Santos Dumont Institute, Macaíba, Brazil
| | - Rovena Clara J G Engelberth
- Laboratory of Neurochemical Studies, Department of Physiology, Bioscience Center, Federal University of Rio Grande do Norte, Natal, RN, Brazil
| | - Jeferson Souza Cavalcante
- Laboratory of Neurochemical Studies, Department of Physiology, Bioscience Center, Federal University of Rio Grande do Norte, Natal, RN, Brazil
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Comparison of the chronic unpredictable mild stress and the maternal separation in mice postpartum depression modeling. Biochem Biophys Res Commun 2022; 632:24-31. [DOI: 10.1016/j.bbrc.2022.09.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 08/25/2022] [Accepted: 09/15/2022] [Indexed: 11/23/2022]
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Fan P, Zhang Z, Liu Y, Xiong Y. Parent-Performed Infant Massage for Improving Parental Mental State Within 18 Months Postpartum: A Systematic Review. J Psychosoc Nurs Ment Health Serv 2022; 61:52-59. [PMID: 36099486 DOI: 10.3928/02793695-20220906-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The aim of the current review was to assess whether parent-performed infant massage (PPIM) could effectively improve the mental state of parents during the postpartum period. Several international electronic databases were thoroughly searched for relevant articles. Included studies observed the influence of PPIM on the mental state of parents of healthy full-term infants within 18 months postpartum or medically stable preterm infants during hospitalization after birth. Nine studies were included, which observed one or more aspects of parental mental state, including depression, anxiety, parental stress, or general mood state. Characteristics of participants, massage protocols, and outcome measures were heterogenous; hence, results regarding the influence of PPIM on parental mental state were inconsistent. Upon further investigation, 10-minute, home-based PPIM for at least 4 weeks is advisable for maternal depression within 5 months postpartum. Moreover, PPIM in a neonatal intensive care unit is advisable for improving the general mood of mothers of preterm infants. Additional methodologically rigorous studies are needed to provide stronger evidence. [Journal of Psychosocial Nursing and Mental Health Services, 61(4), 52-59.].
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Effects of fast-acting antidepressant drugs on a postpartum depression mice model. Biomed Pharmacother 2022; 154:113598. [PMID: 36029538 DOI: 10.1016/j.biopha.2022.113598] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 08/16/2022] [Accepted: 08/19/2022] [Indexed: 11/20/2022] Open
Abstract
Postpartum depression (PPD) is a severe psychiatric disorder with devastating consequences on child development and mother's health. Dysregulation of glutamatergic and GABAergic signalling has been described in the corticolimbic system of PPD patients, who also show a downregulation of allopregnanolone levels in serum. Consequently, a synthetic allopregnanolone-based treatment is the current eligible drug to treat PPD patients. Alternatively, ketamine appears to be a promising medication for preventing PPD, nevertheless the differences in efficacy between both treatments remains unknown due to the lack of comparative studies. On this basis, the present study aims to compare the effectiveness of allopregnanolone and ketamine on a PPD-like mouse model. Our results show that postpartum females undergoing a maternal separation with early weaning (MSEW) protocol show increased despair-like behaviour, anhedonia and disrupted maternal care. Such symptoms are accompanied by lower allopregnanolone serum levels, reduction of vesicular transporters of GABA (VGAT) and glutamate (VGLUT1) in the infralimbic cortex (IL), as well as decreased hippocampal cellular proliferation. Furthermore, both drugs prevent despair-like behaviour while only ketamine reverts anhedonia. Both treatments increase hippocampal neurogenesis, while only allopregnanolone raises VGAT and VGLUT1 markers in IL. These findings suggest that ketamine might be even more effective than allopregnanolone, which points out the necessity of including ketamine in clinical studies for PPD patients. Altogether, we propose a new mice model that recapitulates the core symptomatology and molecular alterations shown in PPD patients, which allows us to further investigate both the neurobiology of PPD and the therapeutic potential of antidepressant drugs.
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Mindfulness-Based Interventions for the Occurrence of Postpartum Depression in Elderly Primiparas. CONTRAST MEDIA & MOLECULAR IMAGING 2022; 2022:4202676. [PMID: 36034209 PMCID: PMC9392605 DOI: 10.1155/2022/4202676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/18/2022] [Accepted: 07/23/2022] [Indexed: 12/02/2022]
Abstract
This study aimed to investigate the independent risk factors for the occurrence of postpartum depression (PPD) in elderly primiparas and the effect of mindfulness-based intervention (MBI) on improving the PPD. Two hundred cases of elderly primiparas who underwent delivery in our hospital from January 2016 to December 2019 were enrolled as study participants and divided into an occurrence group (n = 60) and a nonoccurrence group (n = 140) according to whether they developed PPD. The occurrence group was divided into a study group (n = 30) receiving MBI and a control group (n = 30) without any intervention. Independent risk factors influencing the occurrence of PPD were identified using univariate and multivariate logistic regression analyses. The effect of the intervention was also analyzed in the study group. Education level, marital status, household monthly income per person, sex of the newborn, milk volume, sleep quality, and relationship with in-laws were risk factors for the development of PPD. After the intervention, Five Facet Mindfulness Questionnaire scores were increased in the study group and were higher than in the control group (P < 0.05). The study group also exhibited higher 10-item Connor-Davidson Resilience Scale scores, lower Hamilton Depression Rating Scale and Schizophrenia Quality of Life Scale scores than the control group (P < 0.05). A variety of independent risk factors affected the occurrence of PPD in elderly primiparas, and MBI should be targeted clinically to reduce their negative emotions, increase psychological resilience, and improve their quality of life.
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Yan Q, Li D, Yin X, Jiang N, Sun N, Luo Q, Pang X, Fan L, Gong Y. Development and validation of a maternal anxiety for neonatal jaundice scale in China. BMC Psychiatry 2022; 22:526. [PMID: 35927624 PMCID: PMC9351162 DOI: 10.1186/s12888-022-04161-1] [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: 11/08/2021] [Accepted: 07/19/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Maternal anxiety induced by neonatal jaundice has adverse effects on maternal and infant health, but there was no specific tool to identify the anxiety level of mothers. This study aims to develop a Maternal Anxiety for Neonatal Jaundice Scale (MANJS) and to validate it in the target population. METHODS An initial 11-items MANJS was developed through literature review, expert panel consultation, and a pilot-test. Subsequently, mothers of neonates with jaundice were recruited from the Maternal and Child Health Hospital of Hainan Province, China, from June to December 2018, for a formal questionnaire survey. Based on the data collected, the scale was validated for construct validity, convergent validity, discriminant validity, content validity, and internal consistency reliability after the items screening. RESULTS The reliability and validity of MANJS were validated in 1127 mothers of jaundiced neonates. After the item with cross-loadings was removed using exploratory factor analysis, MANJS consisted of two dimensions and 10 items, with a cumulative variance contribution of 74.36% and factor loadings above 0.6 for all items. The confirmatory factor analysis identified three items with cross-factor loading or error correlation and then they were removed orderly. The further confirmatory factor analysis showed a good construct validity for the 7-item MANJS, with standardized root mean square residual (SRMR) = 0.029, root mean square error of approximation (RMSEA) = 0.068, comparative fit index (CFI) = 0.961, Tucker-Lewis index (TLI) = 0.937, incremental fit index (IFI) = 0.961, normed fit index (NFI) = 0.954, goodness of fit index (GFI) = 0.998, adjusted goodness of fit index (AGFI) = 0.996, respectively. The average variance extracted values (AVE) of the two factors were 0.80 and 0.72, and the combined reliability (CR) were 0.94 and 0.88, respectively. Cronbach's alpha was 0.90 for the MANJS, and split-half reliability was 0.72. CONCLUSIONS MANJS was demonstrated to have satisfactory reliability and validity in evaluating maternal anxiety caused by neonatal jaundice among Chinese postpartum women.
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Affiliation(s)
- Qin Yan
- grid.33199.310000 0004 0368 7223Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, 430030 Wuhan, P. R. China
| | - Dandan Li
- grid.33199.310000 0004 0368 7223Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, 430030 Wuhan, P. R. China
| | - Xiaoxv Yin
- grid.33199.310000 0004 0368 7223Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, 430030 Wuhan, P. R. China
| | - Nan Jiang
- grid.33199.310000 0004 0368 7223Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, 430030 Wuhan, P. R. China
| | - Na Sun
- grid.33199.310000 0004 0368 7223Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, 430030 Wuhan, P. R. China
| | - Qing Luo
- grid.502812.cDepartment of Child Heath Care, Hainan Women and Children’s Medical Center, NO.15 South of Longkun Road, Haikou, P.R. China
| | - Xin Pang
- grid.502812.cDepartment of Pediatrics, Hainan Women and Children’s Medical Center, NO.15 South of Longkun Road, Haikou, China
| | - Lichun Fan
- Department of Child Heath Care, Hainan Women and Children's Medical Center, NO.15 South of Longkun Road, Haikou, P.R. China.
| | - Yanhong Gong
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, No.13 Hangkong Road, 430030, Wuhan, P. R. China.
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Naeem N, Zanca RM, Weinstein S, Urquieta A, Sosa A, Yu B, Sullivan RM. The Neurobiology of Infant Attachment-Trauma and Disruption of Parent-Infant Interactions. Front Behav Neurosci 2022; 16:882464. [PMID: 35935109 PMCID: PMC9352889 DOI: 10.3389/fnbeh.2022.882464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 06/13/2022] [Indexed: 12/24/2022] Open
Abstract
Current clinical literature and supporting animal literature have shown that repeated and profound early-life adversity, especially when experienced within the caregiver-infant dyad, disrupts the trajectory of brain development to induce later-life expression of maladaptive behavior and pathology. What is less well understood is the immediate impact of repeated adversity during early life with the caregiver, especially since attachment to the caregiver occurs regardless of the quality of care the infant received including experiences of trauma. The focus of the present manuscript is to review the current literature on infant trauma within attachment, with an emphasis on animal research to define mechanisms and translate developmental child research. Across species, the effects of repeated trauma with the attachment figure, are subtle in early life, but the presence of acute stress can uncover some pathology, as was highlighted by Bowlby and Ainsworth in the 1950s. Through rodent neurobehavioral literature we discuss the important role of repeated elevations in stress hormone corticosterone (CORT) in infancy, especially if paired with the mother (not when pups are alone) as targeting the amygdala and causal in infant pathology. We also show that following induced alterations, at baseline infants appear stable, although acute stress hormone elevation uncovers pathology in brain circuits important in emotion, social behavior, and fear. We suggest that a comprehensive understanding of the role of stress hormones during infant typical development and elevated CORT disruption of this typical development will provide insight into age-specific identification of trauma effects, as well as a better understanding of early markers of later-life pathology.
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Affiliation(s)
- Nimra Naeem
- Department of Psychology, Center for Neuroscience, New York University, New York, NY, United States,Emotional Brain Institute, The Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, United States,Child and Adolescent Psychiatry, New York University Langone School of Medicine, New York, NY, United States,*Correspondence: Nimra Naeem,
| | - Roseanna M. Zanca
- Emotional Brain Institute, The Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, United States,Child and Adolescent Psychiatry, New York University Langone School of Medicine, New York, NY, United States
| | - Sylvie Weinstein
- Department of Psychology, Center for Neuroscience, New York University, New York, NY, United States,Child and Adolescent Psychiatry, New York University Langone School of Medicine, New York, NY, United States
| | - Alejandra Urquieta
- Department of Psychology, Center for Neuroscience, New York University, New York, NY, United States,Child and Adolescent Psychiatry, New York University Langone School of Medicine, New York, NY, United States
| | - Anna Sosa
- Department of Psychology, Center for Neuroscience, New York University, New York, NY, United States,Child and Adolescent Psychiatry, New York University Langone School of Medicine, New York, NY, United States
| | - Boyi Yu
- Department of Psychology, Center for Neuroscience, New York University, New York, NY, United States,Child and Adolescent Psychiatry, New York University Langone School of Medicine, New York, NY, United States
| | - Regina M. Sullivan
- Department of Psychology, Center for Neuroscience, New York University, New York, NY, United States,Emotional Brain Institute, The Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, United States,Child and Adolescent Psychiatry, New York University Langone School of Medicine, New York, NY, United States,Regina M. Sullivan,
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40
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Lemus A, Vogel SC, Greaves AN, Brito NH. Maternal anxiety symptoms associated with increased behavioral synchrony in the early postnatal period. INFANCY 2022; 27:821-835. [PMID: 35524642 PMCID: PMC9887273 DOI: 10.1111/infa.12473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 03/29/2022] [Accepted: 04/11/2022] [Indexed: 02/02/2023]
Abstract
The presence of perinatal mood and anxiety disorders has typically been associated with decreases in the quality of mother-infant interactions. However, maternal anxiety symptoms during the postpartum period have been less studied than other mental health disorders like depression. In the current study, we examined associations among symptoms of maternal anxiety, maternal perceived stress, and mother-infant behavioral synchrony in the early postnatal period. Eighty-one mother-infant dyads participated in this study when the infants were 3 months old. Surveys were given to obtain demographic information and current maternal mental health symptoms, and dyads completed a 5-min free-play task to measure behavioral synchrony. Results indicated that maternal anxiety symptoms were positively associated with behavioral synchrony, but only for mothers reporting moderate levels of perceived stress. These findings highlight the differential impact of maternal postpartum mental health on behavioral synchrony and suggest that higher maternal anxiety symptoms during the postnatal period may play an adaptive role in fostering more dynamic mother-infant interactions.
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Affiliation(s)
- Alejandra Lemus
- Department of Applied Psychology New York University New York New York USA
| | - Sarah C. Vogel
- Department of Applied Psychology New York University New York New York USA
| | - Ashley N. Greaves
- Department of Applied Psychology New York University New York New York USA
| | - Natalie H. Brito
- Department of Applied Psychology New York University New York New York USA
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Pet ownership during pregnancy and mothers' mental health conditions up to 1 year postpartum: A nationwide birth cohort—the Japan environment and Children's study. Soc Sci Med 2022; 309:115216. [DOI: 10.1016/j.socscimed.2022.115216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 07/06/2022] [Accepted: 07/08/2022] [Indexed: 11/23/2022]
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Guintivano J, Aberg KA, Clark SL, Rubinow DR, Sullivan PF, Meltzer-Brody S, van den Oord EJCG. Transcriptome-wide association study for postpartum depression implicates altered B-cell activation and insulin resistance. Mol Psychiatry 2022; 27:2858-2867. [PMID: 35365803 PMCID: PMC9156403 DOI: 10.1038/s41380-022-01525-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 02/08/2022] [Accepted: 03/09/2022] [Indexed: 12/12/2022]
Abstract
Postpartum depression (PPD) affects 1 in 7 women and has negative mental health consequences for both mother and child. However, the precise biological mechanisms behind the disorder are unknown. Therefore, we performed the largest transcriptome-wide association study (TWAS) for PPD (482 cases, 859 controls) to date using RNA-sequencing in whole blood and deconvoluted cell types. No transcriptional changes were observed in whole blood. B-cells showed a majority of transcriptome-wide significant results (891 transcripts representing 789 genes) with pathway analyses implicating altered B-cell activation and insulin resistance. Integration of other data types revealed cell type-specific DNA methylation loci and disease-associated eQTLs (deQTLs), but not hormones/neuropeptides (estradiol, progesterone, oxytocin, BDNF), serve as regulators for part of the transcriptional differences between cases and controls. Further, deQTLs were enriched for several brain region-specific eQTLs, but no overlap with MDD risk loci was observed. Altogether, our results constitute a convergence of evidence for pathways most affected in PPD with data across different biological mechanisms.
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Affiliation(s)
- Jerry Guintivano
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Karolina A Aberg
- Center for Biomarker Research and Precision Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | - Shaunna L Clark
- Department of Psychiatry & Behavioral Sciences, Texas A&M University, College Station, TX, USA
| | - David R Rubinow
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Patrick F Sullivan
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Samantha Meltzer-Brody
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Edwin J C G van den Oord
- Center for Biomarker Research and Precision Medicine, Virginia Commonwealth University, Richmond, VA, USA
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Pawluski JL, Apter G, Kulkarni J, Osborne LM. Editorial: Neurobiology of Peripartum Mental Illness. Front Glob Womens Health 2022; 3:888088. [PMID: 35712234 PMCID: PMC9197121 DOI: 10.3389/fgwh.2022.888088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 05/12/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Jodi L. Pawluski
- Univ Rennes, INSERM, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail), UMR_S 1085, Rennes, France
- *Correspondence: Jodi L. Pawluski
| | - Gisèle Apter
- Faculté de Médecine et de Pharmacie, Université de Rouen, Groupe Hospitalier du Havre, Le Havre, France
| | | | - Lauren M. Osborne
- Department of Psychiatry & Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD, United States
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Estriplet T, Morgan I, Davis K, Crear Perry J, Matthews K. Black Perinatal Mental Health: Prioritizing Maternal Mental Health to Optimize Infant Health and Wellness. Front Psychiatry 2022; 13:807235. [PMID: 35573337 PMCID: PMC9098970 DOI: 10.3389/fpsyt.2022.807235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 03/18/2022] [Indexed: 11/14/2022] Open
Abstract
Infant mental health is interconnected with and affected by maternal mental health. A mother or birthing person's mental health before and during pregnancy and the postpartum period is essential for a child's development. During the first year of life, infants require emotional attachment and bonding to strive. Perinatal mood disorders are likely to hinder attachment and are associated with an increased risk of adverse mental health effects for children later in life. The Black community is faced with a crisis as Black mothers experience a higher prevalence of perinatal mood disorders, including postpartum depression and anxiety, compared to the United States national estimates. The aim of the research is to identify social, structural, and economic disparities of Black perinatal women and birthing people's experience to understand the impact of perinatal mental health on infants' mental health. Black mothers and birthing people may often face social and structural barriers that limit their opportunity to seek and engage with interventions and treatment that address the root causes of their perinatal mood disorder. To enhance understanding of racial disparities caused by social and structural determinants of health on Black mothers and birthing people's mental health and health care experiences that influence infant mental health, the study team conducted semi-structured interviews among self-identified cisgender Black women health professionals nationwide, who provide care to pregnant or postpartum Black women and birthing people. Our study attempted to identify themes, pathways, interventions, and strategies to promote equitable and anti-racist maternal and infant mental health care. Using a Rigorous and Accelerated Data Reduction (Radar) technique and a deductive qualitative analytic approach it was found that limited access to resources, lack of universal screening and mental health education, and the disjointed healthcare system serves as barriers, contribute to mental health issues, and put Black mothers and birthing people at a disadvantage in autonomous decision making. Our study concluded that instituting education on healthy and culturally appropriate ways to support infant development in parent education programs may support Black parents in establishing healthy attachment and bonds. Prioritizing strategies to improve maternal mental health and centering Black parents in developing these educational parenting programs may optimize parenting experiences.
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Affiliation(s)
- Tracey Estriplet
- National Birth Equity Collaborative, New Orleans, LA, United States
| | - Isabel Morgan
- National Birth Equity Collaborative, New Orleans, LA, United States
| | - Kelly Davis
- National Birth Equity Collaborative, New Orleans, LA, United States
| | - Joia Crear Perry
- National Birth Equity Collaborative, New Orleans, LA, United States
| | - Kay Matthews
- Shades of Blue Project, Houston, TX, United States
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Fuentes I, Morishita Y, Gonzalez-Salinas S, Champagne FA, Uchida S, Shumyatsky GP. Experience-Regulated Neuronal Signaling in Maternal Behavior. Front Mol Neurosci 2022; 15:844295. [PMID: 35401110 PMCID: PMC8987921 DOI: 10.3389/fnmol.2022.844295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 02/28/2022] [Indexed: 11/13/2022] Open
Abstract
Maternal behavior is shaped and challenged by the changing developmental needs of offspring and a broad range of environmental factors, with evidence indicating that the maternal brain exhibits a high degree of plasticity. This plasticity is displayed within cellular and molecular systems, including both intra- and intercellular signaling processes as well as transcriptional profiles. This experience-associated plasticity may have significant overlap with the mechanisms controlling memory processes, in particular those that are activity-dependent. While a significant body of work has identified various molecules and intracellular processes regulating maternal care, the role of activity- and experience-dependent processes remains unclear. We discuss recent progress in studying activity-dependent changes occurring at the synapse, in the nucleus, and during the transport between these two structures in relation to maternal behavior. Several pre- and postsynaptic molecules as well as transcription factors have been found to be critical in these processes. This role reflects the principal importance of the molecular and cellular mechanisms of memory formation to maternal and other behavioral adaptations.
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Affiliation(s)
- Ileana Fuentes
- Department of Genetics, Rutgers University, Piscataway, NJ, United States
| | | | | | - Frances A. Champagne
- Department of Psychology, University of Texas at Austin, Austin, TX, United States
| | - Shusaku Uchida
- SK Project, Medical Innovation Center, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Gleb P. Shumyatsky
- Department of Genetics, Rutgers University, Piscataway, NJ, United States
- *Correspondence: Gleb P. Shumyatsky
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46
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Fernandes DV, Canavarro MC, Moreira H. Self-compassion and mindful parenting among postpartum mothers during the COVID-19 pandemic: The role of depressive and anxious symptoms. CURRENT PSYCHOLOGY 2022; 42:1-13. [PMID: 35283611 PMCID: PMC8905028 DOI: 10.1007/s12144-022-02959-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/25/2022] [Indexed: 11/03/2022]
Abstract
Self-compassion is an important psychological skill that may facilitate the adoption of a mindful way of parenting, especially during the COVID-19 pandemic. However, the association between these constructs may be explained by several variables, such as maternal psychopathological symptoms, with a well-established interference in parenting. This study aimed to compare mothers who experienced and mothers who did not experience a negative emotional impact of the COVID-19 pandemic on self-compassion, mindful parenting, postpartum depressive symptoms (PPDS) and postpartum anxious symptoms (PPAS). We also explored whether mothers' self-compassion was associated with mindful parenting and whether this relationship may be mediated by PPDS and PPAS. A sample of 977 Portuguese mothers of infants aged between zero and six months completed an online survey between December 2020 and January 2021, a period of major pandemic-related restrictions. The survey included several self-report questionnaires that assessed sociodemographic, clinical, and COVID-19 information, self-compassion, mindful parenting, PPDS and PPAS. Mothers who reported having felt that the pandemic had a negative emotional impact during their postpartum period (79.5%) presented lower levels of self-compassion and mindful parenting, and higher levels of PPDS and PPAS. Regarding the mediation model, higher levels of self-compassion were related to higher levels of mindful parenting, and this association was mediated by lower levels of PPAS. These results highlight the relevance of mothers' self-compassion for helping them feel less anxious and to adopt a mindful way of parenting in the postpartum period, particularly during the pandemic. Compassion-based interventions may be particularly important in reducing PPAS and promoting mindful parenting and should be available to postpartum mothers, especially during, but also beyond the pandemic.
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Affiliation(s)
- Daniela Ventura Fernandes
- Centre for Research in Neuropsychology and Cognitive Behavioural Intervention (CINEICC), Faculty of Psychology and Educational Sciences, University of Coimbra, Rua Do Colégio Novo, 3030-115 Coimbra, Portugal
| | - Maria Cristina Canavarro
- Centre for Research in Neuropsychology and Cognitive Behavioural Intervention (CINEICC), Faculty of Psychology and Educational Sciences, University of Coimbra, Rua Do Colégio Novo, 3030-115 Coimbra, Portugal
| | - Helena Moreira
- Centre for Research in Neuropsychology and Cognitive Behavioural Intervention (CINEICC), Faculty of Psychology and Educational Sciences, University of Coimbra, Rua Do Colégio Novo, 3030-115 Coimbra, Portugal
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Kiewa J, Meltzer-Brody S, Milgrom J, Guintivano J, Hickie IB, Whiteman DC, Olsen CM, Colodro-Conde L, Medland SE, Martin NG, Wray NR, Byrne EM. Perinatal depression is associated with a higher polygenic risk for major depressive disorder than non-perinatal depression. Depress Anxiety 2022; 39:182-191. [PMID: 34985809 DOI: 10.1002/da.23232] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 11/19/2021] [Accepted: 12/12/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Distinctions between major depressive disorder (MDD) and perinatal depression (PND) reflect varying views of PND, from a unique etiological subtype of MDD to an MDD episode that happens to coincide with childbirth. This case-control study investigated genetic differences between PND and MDD outside the perinatal period (non-perinatal depression or NPD). METHODS We conducted a genome-wide association study using PND cases (Edinburgh Postnatal Depression Scale score ≥ 13) from the Australian Genetics of Depression Study 2018 data (n = 3804) and screened controls (n = 6134). Results of gene-set enrichment analysis were compared with those of women with non-PND. For six psychiatric disorders/traits, genetic correlations with PND were evaluated, and logistic regression analysis reported polygenic score (PGS) association with both PND and NPD. RESULTS Genes differentially expressed in ovarian tissue were significantly enriched (stdBeta = 0.07, p = 3.3e-04), but were not found to be associated with NPD. The genetic correlation between PND and MDD was 0.93 (SE = 0.07; p = 3.5e-38). Compared with controls, PGS for MDD are higher for PND cases (odds ratio [OR] = 1.8, confidence interval [CI] = [1.7-1.8], p = 9.5e-140) than for NPD cases (OR = 1.6, CI = [1.5-1.7], p = 1.2e-49). Highest risk is for those reporting both antenatal and postnatal depression, irrespective of prior MDD history. CONCLUSIONS PND has a high genetic overlap with MDD, but points of distinction focus on differential expression in ovarian tissue and higher MDD PGS, particularly for women experiencing both antenatal and postpartum PND.
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Affiliation(s)
- Jacqueline Kiewa
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia.,Child Health Research Centre, The University of Queensland, Brisbane, Queensland, Australia
| | - Samantha Meltzer-Brody
- Department of Psychiatry, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Jeanette Milgrom
- Parent-Infant Research Institute, Austin Health, Melbourne, Victoria, Australia.,Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Victoria, Australia
| | - Jerry Guintivano
- Department of Psychiatry, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Ian B Hickie
- Brain and Mind Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - David C Whiteman
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Catherine M Olsen
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | | | - Sarah E Medland
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Nicholas G Martin
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Naomi R Wray
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia.,Queensland Brain Institute, The University of Queensland, Brisbane, Queensland, Australia
| | - Enda M Byrne
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia.,Child Health Research Centre, The University of Queensland, Brisbane, Queensland, Australia
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48
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Dye C, Lenz KM, Leuner B. Immune System Alterations and Postpartum Mental Illness: Evidence From Basic and Clinical Research. Front Glob Womens Health 2022; 2:758748. [PMID: 35224544 PMCID: PMC8866762 DOI: 10.3389/fgwh.2021.758748] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 11/29/2021] [Indexed: 01/13/2023] Open
Abstract
The postpartum period is a time associated with high rates of depression and anxiety as well as greater risk for psychosis in some women. A growing number of studies point to aberrations in immune system function as contributing to postpartum mental illness. Here we review evidence from both clinical and animal models suggesting an immune component to postpartum depression, postpartum anxiety, and postpartum psychosis. Thus far, clinical data primarily highlights changes in peripheral cytokine signaling in disease etiology, while animal models have begun to provide insight into the immune environment of the maternal brain and how central inflammation may also be contributing to postpartum mental illnesses. Further research investigating peripheral and central immune function, along with neural and endocrine interactions, will be important in successfully developing novel prevention and treatment strategies for these serious disorders that impact a large portion of new mothers.
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Affiliation(s)
- Courtney Dye
- Neuroscience Graduate Program, The Ohio State University, Columbus, OH, United States
| | - Kathryn M. Lenz
- Department of Psychology, The Ohio State University, Columbus, OH, United States
- Department of Neuroscience, The Ohio State University, Columbus, OH, United States
- Institute of Behavioral Medicine Research, The Ohio State University, Columbus, OH, United States
| | - Benedetta Leuner
- Department of Psychology, The Ohio State University, Columbus, OH, United States
- Department of Neuroscience, The Ohio State University, Columbus, OH, United States
- *Correspondence: Benedetta Leuner
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Luo N, Wang Y, Xia Y, Tu M, Wu X, Shao X, Fang J. The effect of acupuncture on condition being studied emotional disorders in patients with postpartum: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e28669. [PMID: 35089211 PMCID: PMC8797587 DOI: 10.1097/md.0000000000028669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 01/06/2022] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND As one of the common postpartum diseases, postpartum emotional disorders (PEDs) mainly include postpartum depression, postpartum anxiety, posttraumatic stress disorder, and obsessive-compulsive disorder, which significantly affect the patient's quality of life. Acupuncture has been widely used as a popular alternative complementary therapy for the treatment of PEDs. Nevertheless, its effectiveness and safety remain uncertain. Hence, the first systematic review and meta-analysis will be urgently executed to explore the effectiveness and safety of acupuncture in the treatment of PEDs. METHODS Eight databases will be searched, including the PubMed, Web of Science, EMBASE, the Cochrane Central Register of Controlled Trials, Chinese National Knowledge Infrastructure, Chinese Biomedical Literature Database, Wanfang Database, and Technology Periodical Database. Only randomized controlled trials of acupuncture for PEDs will be considered. The languages are limited to English and Chinese. All publications were retrieved by 2 researchers independently. Assessment of the Edinburgh Postpartum Depression Scale will be dedicated as a primary outcome, and secondary outcomes include the Hamilton Anxiety Inventory, the Hamilton Depression Inventory, the Orientation to Life Questionnaire (sense of coherence 29-item scale), and adverse effects of acupuncture. The Cochrane Risk of Bias tool will be used to assess the quality of the eligible publications. Additionally, the level of evidence for results will be evaluated by using the Grades of Recommendation, Assessment, Development, and Evaluation method. All data will be analyzed statistically by using RevMan V.5.3 software. RESULTS This study will provide a high level of the evidence-based basis for the effectiveness and safety of acupuncture in the treatment of PEDs. CONCLUSION The findings of this study will assess the safety, efficacy, and adverse effects of acupuncture in the treatment of PEDs. ETHICS AND DISSEMINATION No ethical approval is required as patient data will not be collected. In addition, the results of this meta-analysis will be disseminated through publication in peer-reviewed scholarly journals or relevant academic conferences. REGISTRATION NUMBER INPLASY 2021120091.
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50
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Mundorf A, Bölükbas I, Freund N. Maternal separation: Does it hold the potential to model consequences of postpartum depression? Dev Psychobiol 2022; 64:e22219. [PMID: 35050513 DOI: 10.1002/dev.22219] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/30/2021] [Accepted: 11/01/2021] [Indexed: 12/12/2022]
Abstract
The postpartum period is a sensitive time where women are especially vulnerable to develop postpartum depression (PPD), with 10%-15% of women affected. This review investigates whether the maternal separation (MS) paradigm in rodents holds the potential to help to understand mothers suffering from PPD. MS is a well-established stress model to investigate effects on infants, whereas effects on the dam are often overlooked. The database PubMed was searched for studies investigating effects of daily MS within the first weeks after parturition on dams in rats and mice and compared to findings in PPD mothers. MS was categorized as brief MS (5-45 min) with or without handling of pups and long MS (3-4 h and longer). MS alters maternal care, depressive-like behavior, anxiety, and aggression; leads to alterations in neuronal gene expression; and affects hormone and neurotransmitter levels similar to observations in PPD patients. Even though there are disparities between human and rodent mothers, with some results differing in directionality, as well as the reason for separation (self-induced in PPD, externally induced in MS), the overall effects found on neurobiological, hormonal, and behavioral levels mostly coincide. Thus, the MS paradigm can add relevant knowledge to existing PPD animal models, further advancing the study of PPD.
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Affiliation(s)
- Annakarina Mundorf
- Division of Experimental and Molecular Psychiatry, Department of Psychiatry, Psychotherapy and Preventive Medicine, LWL University Hospital, Ruhr-University Bochum, Bochum, Germany.,Institute for Systems Medicine and Department of Human Medicine, MSH Medical School Hamburg, Hamburg, Germany
| | - Ibrahim Bölükbas
- Division of Experimental and Molecular Psychiatry, Department of Psychiatry, Psychotherapy and Preventive Medicine, LWL University Hospital, Ruhr-University Bochum, Bochum, Germany
| | - Nadja Freund
- Division of Experimental and Molecular Psychiatry, Department of Psychiatry, Psychotherapy and Preventive Medicine, LWL University Hospital, Ruhr-University Bochum, Bochum, Germany
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