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Baset A, Huang F. Shedding light on subiculum's role in human brain disorders. Brain Res Bull 2024; 214:110993. [PMID: 38825254 DOI: 10.1016/j.brainresbull.2024.110993] [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: 04/09/2024] [Revised: 05/17/2024] [Accepted: 05/30/2024] [Indexed: 06/04/2024]
Abstract
Subiculum is a pivotal output component of the hippocampal formation, a structure often overlooked in neuroscientific research. Here, this review aims to explore the role of the subiculum in various brain disorders, shedding light on its significance within the functional-neuroanatomical perspective on neurological diseases. The subiculum's involvement in multiple brain disorders was thoroughly examined. In Alzheimer's disease, subiculum alterations precede cognitive decline, while in epilepsy, the subiculum plays a critical role in seizure initiation. Stress involves the subiculum's impact on the hypothalamic-pituitary-adrenocortical axis. Moreover, the subiculum exhibits structural and functional changes in anxiety, schizophrenia, and Parkinson's disease, contributing to cognitive deficits. Bipolar disorder is linked to subiculum structural abnormalities, while autism spectrum disorder reveals an alteration of inward deformation in the subiculum. Lastly, frontotemporal dementia shows volumetric differences in the subiculum, emphasizing its contribution to the disorder's complexity. Taken together, this review consolidates existing knowledge on the subiculum's role in brain disorders, and may facilitate future research, diagnostic strategies, and therapeutic interventions for various neurological conditions.
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Affiliation(s)
- Abdul Baset
- Department of Neuroscience, City University of Hong Kong, Hong Kong Special Administrative Region of China; Centre for Regenerative Medicine and Health, Hong Kong Institute of Science & Innovation, Chinese Academy of Sciences, Hong Kong Special Administrative Region of China
| | - Fengwen Huang
- Department of Neuroscience, City University of Hong Kong, Hong Kong Special Administrative Region of China; Centre for Regenerative Medicine and Health, Hong Kong Institute of Science & Innovation, Chinese Academy of Sciences, Hong Kong Special Administrative Region of China.
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Tajik-Parvinchi D, Pinto M, Lewis I, King G. An umbrella review of the characteristics of resiliency-enhancing interventions for children and youth with disabilities. Disabil Rehabil 2024:1-11. [PMID: 39084243 DOI: 10.1080/09638288.2024.2374502] [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: 10/22/2023] [Revised: 06/13/2024] [Accepted: 06/24/2024] [Indexed: 08/02/2024]
Abstract
PURPOSE The current umbrella review aimed to identify key intervention characteristics that have been demonstrated to enhance resiliency in children and youth with disabilities. MATERIALS AND METHODS To identify these key ingredients, using JBI guidelines, we conducted comprehensive searches in the fall of 2022 and searches were re-run in June 2023. Using the PICO format, we searched for peer-reviewed review articles that included children and youth with disabilities (6 to 19 years of age), the intervention targeted resiliency, the context was home, school, or community, and the outcome was resiliency enhancement. RESULTS The initial searches produced 1031 articles, of which 4 met our inclusion criteria. These articles collectively had reviewed a total of 247 articles representing approximately 2756 participants. We found a wide range of disabilities represented in the studies and many activities that are included in the existing REIs. Our findings identified engagement, self-regulatory processes, capacity building, positive social connectedness, and a customized intervention approach as evidence-based resiliency enhancing features. We propose a model consolidating these findings into a multi-dimensional resiliency process which may help explain successful adaptation. CONCLUSION Our proposed model may be helpful in delineating entry points that different REIs have used to generate positive change.
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Affiliation(s)
- Diana Tajik-Parvinchi
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
- CanChild, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - Madhu Pinto
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
| | - Iveta Lewis
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
| | - Gillian King
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
- CanChild, Faculty of Health Sciences, McMaster University, Hamilton, Canada
- Department of Occupational Science and Occupational Therapy, University of Toronto, Toronto, Canada
- Rehabilitation Sciences Institute, University of Toronto, Toronto, Canada
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de Nooij L, Wirz L, Heling E, Pais M, Hendriks GJ, Verkes RJ, Roozendaal B, Hermans EJ. Exogenous glucocorticoids to improve extinction learning for post-traumatic stress disorder patients with hypothalamic-pituitary-adrenal-axis dysregulation: a study protocol description. Eur J Psychotraumatol 2024; 15:2364441. [PMID: 38973398 PMCID: PMC11232644 DOI: 10.1080/20008066.2024.2364441] [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: 01/29/2024] [Accepted: 05/15/2024] [Indexed: 07/09/2024] Open
Abstract
Background: Trauma-focused treatments for post-traumatic stress disorder (PTSD) are effective for many patients. However, relapse may occur when acquired extinction memories fail to generalize beyond treatment contexts. A subgroup of PTSD patients - potentially with substantial exposure to early-life adversity (ELA) - show dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis, which results in lower cortisol levels. Glucocorticoids, including cortisol, appear to facilitate strength and generalization of emotional memories.Objective: We describe the protocol of an integrated PTSD study. We investigate (A) associations between HPA-axis dysregulation, ELA, epigenetic markers, and PTSD treatment outcome (observational study); and (B) effects of exogenous glucocorticoids on strength and generalization of extinction memories and associated neural mechanisms [pharmacological intervention study with functional magnetic resonance imaging (fMRI)]. The objective is to provide proof of concept that PTSD patients with HPA-axis dysregulation often experienced ELA and may show improved strength and generalization of extinction learning after glucocorticoid administration.Method: The observational study (n = 160 PTSD group, n = 30 control group) assesses ELA, follow-up PTSD symptoms, epigenetic markers, and HPA-axis characteristics (salivary cortisol levels during low-dose dexamethasone suppression test and socially evaluated cold-pressor test). The pharmacological intervention study (n = 80 PTSD group, with and without HPA-axis dysregulation) is a placebo-controlled fMRI study with a crossover design. To investigate strength and generalization of extinction memories, we use a differential fear acquisition, extinction, and extinction recall task with spatial contexts within a virtual environment. Prior to extinction learning, 20 mg hydrocortisone or placebo is administered. During next-day recall, strength of the extinction memory is determined by recovery of skin conductance and pupil dilation differential responding, whereas generalization is assessed by comparing responses between different spatial contexts.Conclusion: The integrated study described in the current protocol paper could inform a personalized treatment approach in which these PTSD patients may receive glucocorticoids as a treatment enhancer in trauma-focused therapies.Trial registration: The research project is registered in the European Union Drug Regulating Authorities Clinical Trials (EudraCT) database, https://eudract.ema.europa.eu/, EudraCT number 2020-000712-30.
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Affiliation(s)
- Laura de Nooij
- Department of Cognitive Neuroscience, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Lisa Wirz
- Department of Cognitive Neuroscience, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
- Cognitive Psychology, Ruhr-University Bochum, Bochum, Germany
| | - Emma Heling
- Department of Cognitive Neuroscience, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Mariana Pais
- Department of Cognitive Neuroscience, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Gert-Jan Hendriks
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
- ‘Overwaal’ Center of Expertise for Anxiety, Obsessive Compulsive and Posttraumatic Stress Disorders, Institution for Integrated Mental Health Care “Pro Persona”, Nijmegen, The Netherlands
| | - Robbert-Jan Verkes
- Department of Cognitive Neuroscience, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
- Kairos Forensic Care, Pompestichting, Nijmegen, The Netherlands
| | - Benno Roozendaal
- Department of Cognitive Neuroscience, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Erno J. Hermans
- Department of Cognitive Neuroscience, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
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Short AK, Weber R, Kamei N, Wilcox Thai C, Arora H, Mortazavi A, Stern HS, Glynn L, Baram TZ. Individual longitudinal changes in DNA-methylome identify signatures of early-life adversity and correlate with later outcome. Neurobiol Stress 2024; 31:100652. [PMID: 38962694 PMCID: PMC11219970 DOI: 10.1016/j.ynstr.2024.100652] [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: 03/18/2024] [Revised: 05/02/2024] [Accepted: 05/27/2024] [Indexed: 07/05/2024] Open
Abstract
Adverse early-life experiences (ELA) affect a majority of the world's children. Whereas the enduring impact of ELA on cognitive and emotional health is established, there are no tools to predict vulnerability to ELA consequences in an individual child. Epigenetic markers including peripheral-cell DNA-methylation profiles may encode ELA and provide predictive outcome markers, yet the interindividual variance of the human genome and rapid changes in DNA methylation in childhood pose significant challenges. Hoping to mitigate these challenges we examined the relation of several ELA dimensions to DNA methylation changes and outcome using a within-subject longitudinal design and a high methylation-change threshold. DNA methylation was analyzed in buccal swab/saliva samples collected twice (neonatally and at 12 months) in 110 infants. We identified CpGs differentially methylated across time for each child and determined whether they associated with ELA indicators and executive function at age 5. We assessed sex differences and derived a sex-dependent 'impact score' based on sites that most contributed to methylation changes. Changes in methylation between two samples of an individual child reflected age-related trends and correlated with executive function years later. Among tested ELA dimensions and life factors including income to needs ratios, maternal sensitivity, body mass index and infant sex, unpredictability of parental and household signals was the strongest predictor of executive function. In girls, high early-life unpredictability interacted with methylation changes to presage executive function. Thus, longitudinal, within-subject changes in methylation profiles may provide a signature of ELA and a potential predictive marker of individual outcome.
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Affiliation(s)
- Annabel K. Short
- Department of Anatomy and Neurobiology, ersity of California- Irvine, Irvine, CA, 92697, USA
- Departments of Pediatrics and Neurology, University of California-Irvine, Irvine, CA, 92697, USA
| | - Ryan Weber
- Department of Developmental and Cell Biology, University of California-Irvine, Irvine, CA, 92697, USA
| | - Noriko Kamei
- Department of Anatomy and Neurobiology, ersity of California- Irvine, Irvine, CA, 92697, USA
| | - Christina Wilcox Thai
- Department of Developmental and Cell Biology, University of California-Irvine, Irvine, CA, 92697, USA
| | - Hina Arora
- Department of Statistics, University of California-Irvine, Irvine, CA, 92697, USA
| | - Ali Mortazavi
- Department of Developmental and Cell Biology, University of California-Irvine, Irvine, CA, 92697, USA
| | - Hal S. Stern
- Department of Statistics, University of California-Irvine, Irvine, CA, 92697, USA
| | - Laura Glynn
- Department of Psychology, Chapman University, Orange, CA, 92866, USA
| | - Tallie Z. Baram
- Department of Anatomy and Neurobiology, ersity of California- Irvine, Irvine, CA, 92697, USA
- Departments of Pediatrics and Neurology, University of California-Irvine, Irvine, CA, 92697, USA
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Ravindranath O, Perica MI, Parr AC, Ojha A, McKeon SD, Montano G, Ullendorff N, Luna B, Edmiston EK. Adolescent neurocognitive development and decision-making abilities regarding gender-affirming care. Dev Cogn Neurosci 2024; 67:101351. [PMID: 38383174 PMCID: PMC11247355 DOI: 10.1016/j.dcn.2024.101351] [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: 05/17/2023] [Revised: 01/10/2024] [Accepted: 01/26/2024] [Indexed: 02/23/2024] Open
Abstract
Recently, politicians and legislative bodies have cited neurodevelopmental literature to argue that brain immaturity undermines decision-making regarding gender-affirming care (GAC) in youth. Here, we review this literature as it applies to adolescents' ability to make decisions regarding GAC. The research shows that while adolescence is a time of peak risk-taking behavior that may lead to impulsive decisions, neurocognitive systems supporting adult-level decisions are available given deliberative processes that minimize influence of short-term rewards and peers. Since GAC decisions occur over an extended period and with support from adult caregivers and clinicians, adolescents can engage adult-level decision-making in this context. We also weigh the benefits of providing GAC access during adolescence and consider the significant costs of blocking or delaying GAC. Transgender and non-binary (TNB) adolescents face significant mental health challenges, many of which are mitigated by GAC access. Further, initiating the GAC process during adolescence, which we define as beginning at pubertal onset, leads to better long-term mental health outcomes than waiting until adulthood. Taken together, existing research indicates that many adolescents can make informed decisions regarding gender-affirming care, and that this care is critical for the well-being of TNB youth. We highlight relevant considerations for policy makers, researchers, and clinicians.
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Affiliation(s)
- Orma Ravindranath
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA; Center for Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, USA.
| | - Maria I Perica
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Ashley C Parr
- Center for Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, USA; Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | - Amar Ojha
- Center for Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, USA; Center for Neuroscience, University of Pittsburgh, Pittsburgh, PA, USA
| | - Shane D McKeon
- Center for Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, USA; Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, USA
| | - Gerald Montano
- Division of Adolescent and Young Adult Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Naomi Ullendorff
- Division of Adolescent and Young Adult Medicine, UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - Beatriz Luna
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, USA; Center for Neural Basis of Cognition, University of Pittsburgh, Pittsburgh, PA, USA; Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA; Center for Neuroscience, University of Pittsburgh, Pittsburgh, PA, USA
| | - E Kale Edmiston
- Department of Psychiatry, University of Massachusetts Chan School of Medicine, USA
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Güler A, Bush HM, Schill K, Kussainov N, Coker AL. Association Between Lifetime Interpersonal Violence and Post-COVID-19 Condition Among Women in Kentucky, 2020-2022. Public Health Rep 2024:333549241236638. [PMID: 38785343 DOI: 10.1177/00333549241236638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024] Open
Abstract
OBJECTIVE The COVID-19 pandemic increased the risk of interpersonal violence. We investigated the association between lifetime interpersonal violence experience and risk of post-COVID-19 condition (the persistence of symptoms of COVID-19 and severity of health problems associated with COVID-19 that last a few weeks, months, or years) among women with lifetime interpersonal violence experience. METHODS Women participants aged ≥18 years in Kentucky's Wellness, Health & You-COVID-19 study completed online quantitative surveys about the impacts of the pandemic, developing COVID-19, and symptoms of post-COVID-19 condition. We conducted cross-sectional analyses estimating rate ratios of developing COVID-19 and symptoms of post-COVID-19 condition during the pandemic (October 13, 2020-February 28, 2022). RESULTS Of the analytic sample (N = 938), 342 (36.5%) disclosed a history of lifetime interpersonal violence. Compared with women with no lifetime interpersonal violence experience, women with lifetime interpersonal violence experience had significantly more distress because of the pandemic, defined as family financial challenges (P = .001), symptoms of mental health challenges (P < .001), and negative coping behaviors (P < .001). While experiencing lifetime interpersonal violence was not significantly associated with either receiving COVID-19 vaccinations (adjusted rate ratio [aRR] = 1.10; 95% CI, 0.75-1.61) or developing COVID-19 (aRR = 1.15; 95% CI, 0.92-1.44), experiencing lifetime interpersonal violence was associated with an increased rate of developing symptoms of post-COVID-19 condition (aRR = 2.09; 95% CI, 1.19-3.65). CONCLUSION Symptoms of post-COVID-19 condition may be linked to lifetime interpersonal violence experience, possibly through stress or violence-associated trauma. Future research is needed to assess the negative effects of the pandemic, prioritizing people with lifetime interpersonal violence experience.
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Affiliation(s)
- Ayşe Güler
- Department of Biostatistics, College of Public Health, University of Kentucky, Lexington, KY, USA
- Center for Research on Violence Against Women, University of Kentucky, Lexington, KY, USA
| | - Heather M Bush
- Department of Biostatistics, College of Public Health, University of Kentucky, Lexington, KY, USA
- Center for Research on Violence Against Women, University of Kentucky, Lexington, KY, USA
| | - Katie Schill
- Center for Clinical and Translational Science, University of Kentucky, Lexington, KY, USA
| | - Nurlan Kussainov
- The Southeast Center for Agricultural Health & Injury Prevention, College of Agriculture, Food, and the Environment, University of Kentucky, Lexington, KY, USA
| | - Ann L Coker
- Center for Research on Violence Against Women, University of Kentucky, Lexington, KY, USA
- Department of Obstetrics and Gynecology, College of Medicine, University of Kentucky, Lexington, KY, USA
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Yeo D, Lee S, Choi H, Park MH, Park B. Emotional abuse mediated by negative automatic thoughts impacts functional connectivity during adolescence. Neurobiol Stress 2024; 30:100623. [PMID: 38572483 PMCID: PMC10987907 DOI: 10.1016/j.ynstr.2024.100623] [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: 11/13/2023] [Revised: 02/15/2024] [Accepted: 03/09/2024] [Indexed: 04/05/2024] Open
Abstract
Background Emotional abuse during childhood and adolescence is thought to be associated with the brain; however, the neural mechanism underlying the cognitive process remains unknown. Therefore, we aimed to investigate the mediating effect of negative automatic thoughts on the relationship between emotional abuse and resting-state functional connectivity (rsFC) during adolescence. Method Our community sample included 54 adolescents aged 13-17 years in the statistical analysis. Resting-state functional and structural magnetic resonance imaging (MRI) was performed, while emotional abuse and negative automatic thoughts were assessed using self-reported scales. A mediation analysis was used to assess the contributions of early traumatic events and negative automatic thoughts to resting functional connectivity. Result Higher negative automatic thoughts were associated with lower connectivity in the context of greater emotional abuse (i.e., suppression effect). Thus, the relationships between emotional abuse and connectivity in the precuneus (pCun)-medial prefrontal cortex, parahippocampal cortex-extrastriate cortex, and temporal cortex-temporal pole were decreased by negative automatic thoughts. In contrast, functional connections in the pCun-pCun, pCun-precuneus/posterior cingulate cortex, and nucleus accumbens-somatomotor areas were strongly mediated when emotionally abused adolescents reported a high tendency for negative automatic thoughts. Conclusion Negative automatic thoughts strengthened the relationship between emotional abuse and rsFC. These findings highlight the underlying cognitive processing of the traumatic event-neural system, supporting the use of cognitive therapy for post-traumatic symptoms.
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Affiliation(s)
- Dageon Yeo
- Department of Biomedical Informatics, Ajou University School of Medicine, Suwon, Republic of Korea
- Department of Biomedical Sciences, Graduate School of Ajou University, Suwon, Republic of Korea
| | - Seulgi Lee
- Department of Biomedical Informatics, Ajou University School of Medicine, Suwon, Republic of Korea
- Department of Biomedical Sciences, Graduate School of Ajou University, Suwon, Republic of Korea
| | - Haemi Choi
- Department of Psychiatry, College of Medicine, Eunpyeong St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Min-Hyeon Park
- Department of Psychiatry, College of Medicine, Eunpyeong St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Bumhee Park
- Department of Biomedical Informatics, Ajou University School of Medicine, Suwon, Republic of Korea
- Office of Biostatistics, Medical Research Collaborating Center, Ajou Research Institute for Innovative Medicine, Ajou University Medical Center, Suwon, Republic of Korea
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Yang A, Jing Lu H, Chang L. The impacts of early environmental adversity on cognitive functioning, body mass, and life-history behavioral profiles. Brain Cogn 2024; 177:106159. [PMID: 38593638 DOI: 10.1016/j.bandc.2024.106159] [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: 01/15/2024] [Revised: 03/16/2024] [Accepted: 04/03/2024] [Indexed: 04/11/2024]
Abstract
Early adverse experiences or exposures have a profound impact on neurophysiological, cognitive, and somatic development. Evidence across disciplines uncovers adversity-induced alternations in cortical structures, cognitive functions, and related behavioral manifestations, as well as an energetic trade-off between the brain and body. Based on the life history (LH) framework, the present research aims to explore the adversity-adapted cognitive-behavioral mechanism and investigate the relation between cognitive functioning and somatic energy reserve (i.e., body mass index; BMI). A structural equation modeling (SEM) analysis was performed with longitudinal self-reported, anthropometric, and task-based data drawn from a cohort of 2,607 8- to 11-year-old youths and their primary caregivers recruited by the Adolescent Brain Cognitive Development (ABCDSM) study. The results showed that early environmental adversity was positively associated with fast LH behavioral profiles and negatively with cognitive functioning. Moreover, cognitive functioning mediated the relationship between adversity and fast LH behavioral profiles. Additionally, we found that early environmental adversity positively predicted BMI, which was inversely correlated with cognitive functioning. These results revealed an adversity-adapted cognitive-behavioral mechanism and energy-allocation pathways, and add to the existing knowledge of LH trade-off and developmental plasticity.
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Affiliation(s)
- Anting Yang
- Department of Psychology, Faculty of Social Sciences Building E21-G003, University of Macau, Macau.
| | - Hui Jing Lu
- Department of Applied Social Sciences, Faculty of Health and Social Sciences GH413, The Hong Kong Polytechnic University, Hum Hong, Kowloon, Hong Kong, China.
| | - Lei Chang
- Department of Psychology, Faculty of Social Sciences Building E21-G003, University of Macau, Macau; Department of Applied Social Sciences, Faculty of Health and Social Sciences GH413, The Hong Kong Polytechnic University, Hum Hong, Kowloon, Hong Kong, China.
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Victor TS, Jacquet B, El Massioui F. Exploring stress response's role in executive function impairments among adults with early adverse childhood experiences. Sci Rep 2024; 14:4081. [PMID: 38374227 PMCID: PMC10876952 DOI: 10.1038/s41598-024-53819-1] [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: 08/31/2023] [Accepted: 02/05/2024] [Indexed: 02/21/2024] Open
Abstract
Adverse childhood experiences (ACEs) are recognised as precursors to numerous physical and mental health challenges. However, research on their impact on inhibitory control and working memory, particularly among healthy young adults, remains limited. The role played by the stress response as a moderator in these effects is likewise underexplored. Our study addresses this gap by examining cognitive impairments in non-clinical adults with early childhood trauma, specifically trauma before the age of 13 years, and by assessing the influence of the stress response on these effects. A total of 15 participants with early ACEs were compared with a control group (n = 18) using the Corsi Block Tapping Test (CBTT) and Stroop Word Colour Test (SCWT). Results showed that participants with early ACEs exhibited lower scores on the SCWT but not the CBTT. The stress response emerged as a potential factor in the relationship between early ACEs and cognitive performance. The implications of these findings are then discussed in relation to the existing literature.
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Affiliation(s)
- Taïna Steevine Victor
- Université Paris 8, UFR Psychologie, 93200, Saint-Denis, France.
- Laboratoire Cognition Humaine et Artificielle (CHArt, RNSR 200515259U), 93322, Aubervilliers, France.
| | - Baptiste Jacquet
- Université Paris 8, UFR Psychologie, 93200, Saint-Denis, France
- Laboratoire Cognition Humaine et Artificielle (CHArt, RNSR 200515259U), 93322, Aubervilliers, France
| | - Farid El Massioui
- Université Paris 8, UFR Psychologie, 93200, Saint-Denis, France
- Laboratoire Cognition Humaine et Artificielle (CHArt, RNSR 200515259U), 93322, Aubervilliers, France
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Short AK, Weber R, Kamei N, Thai CW, Arora H, Mortazavi A, Stern HS, Glynn L, Baram TZ. Within-subject changes in methylome profile identify individual signatures of early-life adversity, with a potential to predict neuropsychiatric outcome. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.16.571594. [PMID: 38187766 PMCID: PMC10769190 DOI: 10.1101/2023.12.16.571594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Background Adverse early-life experiences (ELA), including poverty, trauma and neglect, affect a majority of the world's children. Whereas the impact of ELA on cognitive and emotional health throughout the lifespan is well-established, it is not clear how distinct types of ELA influence child development, and there are no tools to predict for an individual child their vulnerability or resilience to the consequences of ELAs. Epigenetic markers including DNA-methylation profiles of peripheral cells may encode ELA and provide a predictive outcome marker. However, the rapid dynamic changes in DNA methylation in childhood and the inter-individual variance of the human genome pose barriers to identifying profiles predicting outcomes of ELA exposure. Here, we examined the relation of several dimensions of ELA to changes of DNA methylation, using a longitudinal within-subject design and a high threshold for methylation changes in the hope of mitigating the above challenges. Methods We analyzed DNA methylation in buccal swab samples collected twice for each of 110 infants: neonatally and at 12 months. We identified CpGs differentially methylated across time, calculated methylation changes for each child, and determined whether several indicators of ELA associated with changes of DNA methylation for individual infants. We then correlated select dimensions of ELA with methylation changes as well as with measures of executive function at age 5 years. We examined for sex differences, and derived a sex-dependent 'impact score' based on sites that most contributed to the methylation changes. Findings Setting a high threshold for methylation changes, we discovered that changes in methylation between two samples of an individual child reflected age-related trends towards augmented methylation, and also correlated with executive function years later. Among the tested factors and ELA dimensions, including income to needs ratios, maternal sensitivity, body mass index and sex, unpredictability of parental and household signals was the strongest predictor of executive function. In girls, an interaction was observed between a measure of high early-life unpredictability and methylation changes, in presaging executive function. Interpretation These findings establish longitudinal, within-subject changes in methylation profiles as a signature of some types of ELA in an individual child. Notably, such changes are detectable beyond the age-associated DNA methylation dynamics. Future studies are required to determine if the methylation profile changes identified here provide a predictive marker of vulnerabilities to poorer cognitive and emotional outcomes.
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Affiliation(s)
- Annabel K. Short
- Department of Anatomy and Neurobiology, University of California- Irvine, Irvine, CA 92697
- Departments of Pediatrics and Neurology, University of California-Irvine, Irvine, CA, 92697
- Brain Tumour Research Program, Telethon Kids Institute, Nedlands, WA, Australia, 6009 (current)
- Division of Paediatrics/Centre for Child Health Research, Medical School, University of Western Australia, Crawley, WA, Australia, 6009 (current)
| | - Ryan Weber
- Department of Developmental and Cell Biology, University of California-Irvine, Irvine, CA 92697
| | - Noriko Kamei
- Department of Anatomy and Neurobiology, University of California- Irvine, Irvine, CA 92697
| | - Christina Wilcox Thai
- Department of Developmental and Cell Biology, University of California-Irvine, Irvine, CA 92697
| | - Hina Arora
- Department of Statistics, University of California-Irvine, Irvine, CA, 92697
| | - Ali Mortazavi
- Department of Developmental and Cell Biology, University of California-Irvine, Irvine, CA 92697
| | - Hal S. Stern
- Department of Statistics, University of California-Irvine, Irvine, CA, 92697
| | - Laura Glynn
- Department of Psychology, Chapman University, Orange, CA, 92866
| | - Tallie Z. Baram
- Department of Anatomy and Neurobiology, University of California- Irvine, Irvine, CA 92697
- Departments of Pediatrics and Neurology, University of California-Irvine, Irvine, CA, 92697
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Perica MI, Luna B. Impact of stress on excitatory and inhibitory markers of adolescent cognitive critical period plasticity. Neurosci Biobehav Rev 2023; 153:105378. [PMID: 37643681 PMCID: PMC10591935 DOI: 10.1016/j.neubiorev.2023.105378] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 08/24/2023] [Accepted: 08/25/2023] [Indexed: 08/31/2023]
Abstract
Adolescence is a time of significant neurocognitive development. Prolonged maturation of prefrontal cortex (PFC) through adolescence has been found to support improvements in executive function. Changes in excitatory and inhibitory mechanisms of critical period plasticity have been found to be present in the PFC through adolescence, suggesting that environment may have a greater effect on development during this time. Stress is one factor known to affect neurodevelopment increasing risk for psychopathology. However, less is known about how stress experienced during adolescence could affect adolescent-specific critical period plasticity mechanisms and cognitive outcomes. In this review, we synthesize findings from human and animal literatures looking at the experience of stress during adolescence on cognition and frontal excitatory and inhibitory neural activity. Studies indicate enhancing effects of acute stress on cognition and excitation within specific contexts, while chronic stress generally dampens excitatory and inhibitory processes and impairs cognition. We propose a model of how stress could affect frontal critical period plasticity, thus potentially altering neurodevelopmental trajectories that could lead to risk for psychopathology.
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Affiliation(s)
- Maria I Perica
- Department of Psychology, University of Pittsburgh, PA, USA.
| | - Beatriz Luna
- Department of Psychology, University of Pittsburgh, PA, USA
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12
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Kitamura S, Matsuoka K, Takahashi M, Yoshikawa H, Minami A, Ohnishi H, Ishida R, Miyasaka T, Tai Y, Ochi T, Tanaka T, Makinodan M. Association of adverse childhood experiences and cortical neurite density alterations with posttraumatic stress disorder symptoms in autism spectrum disorder. Front Psychiatry 2023; 14:1215429. [PMID: 37743992 PMCID: PMC10515392 DOI: 10.3389/fpsyt.2023.1215429] [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: 05/01/2023] [Accepted: 08/28/2023] [Indexed: 09/26/2023] Open
Abstract
Background Posttraumatic stress disorder (PTSD) can be a source of significant social and daily distress in autism spectrum disorder (ASD). Compared to typically developed (TD) individuals, people with ASD are at an increased risk of adverse childhood experiences (ACEs), which can result in abnormal neuronal development. However, whether or how ACEs influence abnormal neural development and PTSD symptoms in ASD has not been fully elucidated. Methods Thirty-nine TD individuals and 41 individuals with ASD underwent T1-weighted magnetic resonance imaging and neurite orientation dispersion and density imaging (NODDI), with axonal and dendritic densities assessed in terms of the orientation dispersion index and neurite density index (NDI), respectively. Voxel-based analyses were performed to explore the brain regions associated with PTSD symptoms, and the relationships between the severity of ACEs and PTSD symptoms and NODDI parameters in the extracted brain regions were examined. Results There was a significant positive association between PTSD symptom severity and NDI in the bilateral supplementary motor area; right superior frontal, left supramarginal, and right superior temporal gyrus; and right precuneus in the ASD group, but not in the TD group. ACE severity was significantly associated with NDI in the right superior frontal and left supramarginal gyrus and right precuneus in the ASD group. Moreover, NDI in the right precuneus mainly predicted the severity of PTSD symptoms in the ASD group, but not the TD group. Conclusion These results suggest that ACE-associated higher neurite density is of clinical importance in the pathophysiology of PTSD symptoms in ASD.
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Affiliation(s)
- Soichiro Kitamura
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan
- Department of Functional Brain Imaging Research, National Institute Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba, Japan
| | - Kiwamu Matsuoka
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan
- Department of Functional Brain Imaging Research, National Institute Radiological Sciences, National Institutes for Quantum and Radiological Science and Technology, Chiba, Japan
| | - Masato Takahashi
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan
| | - Hiroaki Yoshikawa
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan
| | - Akihiro Minami
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan
| | - Hiroki Ohnishi
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan
| | - Rio Ishida
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan
| | - Toshiteru Miyasaka
- Department of Radiology and Nuclear Medicine, Nara Medical University, Kashihara, Japan
| | - Yumi Tai
- Department of Radiology and Nuclear Medicine, Nara Medical University, Kashihara, Japan
| | - Tomoko Ochi
- Department of Radiology and Nuclear Medicine, Nara Medical University, Kashihara, Japan
| | - Toshihiro Tanaka
- Department of Radiology and Nuclear Medicine, Nara Medical University, Kashihara, Japan
| | - Manabu Makinodan
- Department of Psychiatry, Nara Medical University School of Medicine, Kashihara, Japan
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13
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Shi S, Zhang S, Kong L. Effects of Treatment with Probiotics on Cognitive Function and Regulatory Role of Cortisol and IL-1β in Adolescent Patients with Major Depressive Disorder. Life (Basel) 2023; 13:1829. [PMID: 37763233 PMCID: PMC10532456 DOI: 10.3390/life13091829] [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: 06/28/2023] [Revised: 08/14/2023] [Accepted: 08/25/2023] [Indexed: 09/29/2023] Open
Abstract
The aim of this study was to investigate the effects of probiotics on cognitive function and the regulation of cortisol and IL-1β in adolescents with depression. All 180 participants were randomly assigned to a study group (treated with probiotics combined with sertraline hydrochloride) and a control group (treated with sertraline hydrochloride). The repetitive Neuropsychological State Test (RBANS) and Hamilton Depression Scale (HAMD) were administered to MDD patients. The levels of serum cortisol and IL-1β were detected using an ELISA kit. Except for speech function, factors including immediate memory, visual span, attention function, delayed memory, and the RBANS in the study group were significantly higher than those in the control group. The levels of cortisol and interleukin-1β in the study group were significantly downregulated compared to those in the control group. Except for speech function, the cortisol level was negatively correlated with the RBANS total score and other factors in the study group. Interleukin-1β was also negatively correlated with the RBANS total score and each factor score. Cortisol and interleukin-1β were predictors of the RBANS total score, which explained 46.80% of the variance. Cortisol had significant predictive effects on attention function and delayed memory, and interleukin-1β had significant predictive effects on visual span and speech function. It could be concluded that probiotics could improve cognitive function in adolescents with depression by regulating cortisol and IL-1β levels.
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Affiliation(s)
- Shaoli Shi
- Psychiatry Department, The 5th People’s Hospital of Luoyang, Luoyang 471027, China;
| | - Shuyou Zhang
- Intervention Center of Mental Crisis, No.904 Hospital, Changzhou 213003, China;
| | - Lingming Kong
- Intervention Center of Mental Crisis, No.904 Hospital, Changzhou 213003, China;
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14
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O’Brien KJ, Ered A, Korenic SA, Olino TM, Schiffman J, Mittal VA, Ellman LM. Childhood trauma, perceived stress and anhedonia in individuals at clinical high risk for psychosis: multigroup mediation analysis. Br J Psychiatry 2023; 223:273-279. [PMID: 36601754 PMCID: PMC10319919 DOI: 10.1192/bjp.2022.185] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Evidence suggests that both childhood trauma and perceived stress are risk factors for the development of psychosis, as well as negative symptoms such as anhedonia. Previous findings link increases in perceived stress to anhedonia in individuals at clinical high risk for psychosis (CHR) and depression; however, the role of childhood trauma in this relationship has not yet been explored, despite consistent evidence that it is associated with sensitisation to later stress. AIMS To examine whether perceived stress mediates the relationship between childhood trauma and anhedonia in a group of youth at CHR as well as in controls (groups with depression and with no diagnosed mental health concerns). METHOD The study used multigroup mediation to examine the indirect effects of childhood trauma on anhedonia via perceived stress in CHR (n = 117) and depression groups (n = 284) and non-psychiatric controls (n = 124). RESULTS Perceived stress mediated the relationship between childhood trauma and consummatory anhedonia regardless of group status. Perceived stress mediated the relationship between childhood trauma and anticipatory anhedonia for the CHR and depression groups, but not for non-psychiatric controls. Further, groups differed in the magnitude of this relationship, with the effects trending towards stronger for those in the CHR group. CONCLUSIONS Our findings suggest a potential transdiagnostic pathway through which childhood trauma contributes to anhedonia across severe mental illness.
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Affiliation(s)
| | - Arielle Ered
- Temple University, Department of Psychology and Neuroscience
| | | | - Thomas M. Olino
- Temple University, Department of Psychology and Neuroscience
| | - Jason Schiffman
- University of Maryland Baltimore County, Department of Psychology
- University of California Irvine, Department of Psychology
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15
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Lee JJ, Flouri E. The relationship between diurnal cortisol slope and cognitive development among children maltreated as infants. CHILDREN AND YOUTH SERVICES REVIEW 2023; 148:106873. [PMID: 36876149 PMCID: PMC9983686 DOI: 10.1016/j.childyouth.2023.106873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Little is known about the role of hypothalamic-pituitary-adrenal (HPA) axis functioning for children's cognitive development, especially among vulnerable groups. The current study explores the relationship between diurnal cortisol slope and cognitive outcomes among children at the ages of 5 and 6 who have been maltreated as infants and involved with child protective services, using data from the National Survey of Child and Adolescent Well-Being (NSCAW) I (N=158). Multiple regression analyses showed that a greater decline in salivary cortisol from morning to evening was positively associated with scores on applied problems and expressive communication, even after adjustment for confounding. It was also associated with lower odds of cognitive disability. There were null associations with letter-word identification, passage comprehension, auditory comprehension, matrices, and vocabulary. Results suggest that children involved with child protective services as infants, and thus exposed early to likely 'toxic' levels of stressors, may face dysregulation of the HPA axis and particular difficulties in some aspects of cognitive function. Potential explanations and implications for policy are discussed.
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Affiliation(s)
- Jane Jiyoun Lee
- Child Maltreatment Solutions Network, Social Science Research Institute, Pennsylvania State University, 202 Henderson Building, University Park, PA, 16802
| | - Eirini Flouri
- Department of Psychology and Human Development, UCL Institute of Education, University College London, 20 Bedford, Way, London, WC1H 0AL
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16
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Chen D, Lin L, Feng X, Luo S, Xiang H, Qin K, Guo X, Chen W, Guo VY. Adverse childhood experiences, problematic internet use, and health-related quality of life in Chinese adolescents. Eur J Psychotraumatol 2023; 14:2218248. [PMID: 37335002 DOI: 10.1080/20008066.2023.2218248] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 05/16/2023] [Accepted: 05/17/2023] [Indexed: 06/21/2023] Open
Abstract
Background: The influence of adverse childhood experiences (ACEs) on an individual's health is substantial. However, the associations between ACEs, problematic internet use (PIU), and health-related quality of life (HRQOL) in adolescents remain underexplored.Objective: To assess the association between ACEs and HRQOL in Chinese adolescents and to evaluate the mediating role of PIU in this association.Method: A sample of 6,639 adolescents (3,457 boys and 3,182 girls) aged between 11-20 years (mean [SD] age: 14.5 [1.6] years) were recruited from 6 junior and senior middle schools using a proportional sampling approach in a cross-sectional study. Data on ACE exposure was collected through the short form of Childhood Trauma Questionnaire, the ACE-International Questionnaire, and two additional questions. HRQOL was assessed by the Pediatric Quality of Life Inventory version 4.0. The associations between ACEs and HRQOL were estimated using linear regression models. Mediation analysis was further conducted to explore the possible mediating role of PIU in the association between ACEs and HRQOL.Results: Our study collected 13 different ACEs. We found that adolescents exposed to any ACE had significantly lower scores in all HRQOL dimensions, psychosocial health summary scale, and total scale, than those without such exposure. Specifically, adolescents with ≥ 3 ACE exposure had a total scale score that was 14.70 (95%CI: 15.53 to 13.87) points lower than their non-exposed counterparts. Mediation analysis identified PIU as a significant mediator, with the proportion of the total effect attributable to PIU ranging from 14.38% for social functioning to 17.44% for physical functioning.Conclusions: Exposure to ACEs was associated with poorer HRQOL in Chinese adolescents, underscoring the importance to prevent ACEs and their negative impacts on adolescent well-being. These findings also highlighted the need of promoting appropriate internet use among adolescents exposed to ACEs, in order to avert potential impairment in their HRQOL.HIGHLIGHTSAdolescents with adverse childhood experiences have poorer health-related quality of life.The association between adverse childhood experiences and health-related quality of life shows a dose-response pattern.Problematic internet use partially mediates the associations between adverse childhood experiences and health-related quality of life in adolescents.
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Affiliation(s)
- Dezhong Chen
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Li Lin
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Xiuqiong Feng
- Department of Public Health, Guangzhou Huangpu District Center for Disease Control and Prevention, Guangzhou, People's Republic of China
| | - Shengyu Luo
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Hongyu Xiang
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Kang Qin
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Xun Guo
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Weiqing Chen
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China
| | - Vivian Yawei Guo
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, People's Republic of China
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17
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González-Baeza A, Barrio-Fernández P, Curto-Ramos J, Ibarguchi L, Dolengevich-Segal H, Cano-Smith J, Rúa-Cebrián G, García-Carrillo de Albornoz A, Kessel D. Understanding Attachment, Emotional Regulation, and Childhood Adversity and Their Link to Chemsex. Subst Use Misuse 2023; 58:94-102. [PMID: 36422467 DOI: 10.1080/10826084.2022.2148482] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Background: Although evidence shows that engaging in chemsex can be associated with poor mental health, little is known about the relationship between psychological factors and this type of drug use. We aim to explore associations between engagement in chemsex and several psychological variables (adverse life events, attachment styles, emotional regulation skills, self-care patterns) in a sample of gay, bisexual, and other men who have sex with men (GBMSM) with drug-related problems. Methods: A group of GBMSM engaged in chemsex (n = 41) and a control group of GBMSM (n = 39) completed an online survey to assess drug-related problems and the abovementioned psychological variables, in which both groups were compared. All analyses were adjusted for covariates showing significant differences between groups. Results: Compared to the control group, participants engaged in chemsex showed significantly higher frequencies of an avoidant-insecure attachment style and early adverse life events, regardless of all covariates (HIV status, job situation, and place of birth). Poorer emotional regulation and self-care patterns and a higher frequency of sexual abuse were also found in participants engaged in chemsex, though we cannot rule out the influence of HIV status on this second group of variables. Conclusions: Some people with drug-related problems engaged in chemsex might have suffered early adverse events and might have an avoidant-insecure attachment style. Moreover, those who have been diagnosed with HIV might show higher emotional dysregulation and poorer self-care patterns. These variables should be routinely evaluated in this population.
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Affiliation(s)
- Alicia González-Baeza
- Biological and Health Psychology Department, Universidad Autónoma de Madrid, Madrid, Spain
| | | | - Javier Curto-Ramos
- Apoyo Positivo, Psychological Department, Apoyo Positivo, Madrid, Spain.,Psychiatry Service, Hospital Universitario La Paz, Madrid, Spain
| | - Lorena Ibarguchi
- Apoyo Positivo, Psychological Department, Apoyo Positivo, Madrid, Spain
| | | | - Joanna Cano-Smith
- HIV Unit, Internal Medicine Service, Hospital Universitario La Paz, Madrid, Spain
| | | | | | - Dominique Kessel
- Biological and Health Psychology Department, Universidad Autónoma de Madrid, Madrid, Spain
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18
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Environmental Risk Factors and Cognitive Outcomes in Psychosis: Pre-, Perinatal, and Early Life Adversity. Curr Top Behav Neurosci 2023; 63:205-240. [PMID: 35915384 PMCID: PMC9892366 DOI: 10.1007/7854_2022_378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Risk for psychosis begins to accumulate as early as the fetal period through exposure to obstetric complications like fetal hypoxia, maternal stress, and prenatal infection. Stressors in the postnatal period, such as childhood trauma, peer victimization, and neighborhood-level adversity, further increase susceptibility for psychosis. Cognitive difficulties are among the first symptoms to emerge in individuals who go on to develop a psychotic disorder. We review the relationship between pre-, perinatal, and early childhood adversities and cognitive outcomes in individuals with psychosis. Current evidence shows that the aforementioned environmental risk factors may be linked to lower overall intelligence and executive dysfunction, beginning in the premorbid period and persisting into adulthood in individuals with psychosis. It is likely that early life stress contributes to cognitive difficulties in psychosis through dysregulation of the body's response to stress, causing changes such as increased cortisol levels and chronic immune activation, which can negatively impact neurodevelopment. Intersectional aspects of identity (e.g., sex/gender, race/ethnicity), as well as gene-environment interactions, likely inform the developmental cascade to cognitive difficulties throughout the course of psychotic disorders and are reviewed below. Prospective studies of birth cohorts will serve to further clarify the relationship between early-life environmental risk factors and cognitive outcomes in the developmental course of psychotic disorders. Specific methodological recommendations are provided for future research.
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19
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Lang L, Gerlach J, Plank AC, Purbojo A, Cesnjevar RA, Kratz O, Moll GH, Eichler A. Becoming a Teenager after Early Surgical Ventricular Septal Defect (VSD) Repair: Longitudinal Biopsychological Data on Mental Health and Maternal Involvement. J Clin Med 2022; 11:jcm11237242. [PMID: 36498814 PMCID: PMC9738920 DOI: 10.3390/jcm11237242] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/02/2022] [Accepted: 12/05/2022] [Indexed: 12/12/2022] Open
Abstract
Beside somatic strains of congenital heart diseases (CHD), affected children often show developmental impairments in the long term. Ventricular septal defect (VSD) is the most common congenital heart defect and early surgical repair is associated with positive somatic outcomes. However, psychological adjustment is of lifelong relevance. We investigated 24 children with a surgically-corrected isolated VSD and their mothers from primary school (6-9 years) to adolescence (10-14 years) and compared them to controls. Both times, mothers reported child internalizing/externalizing problems, mothers and children rated child quality of life, and children performed neurodevelopmental tests. Adolescents also rated internalizing/externalizing problems themselves, and their hair cortisol levels were analyzed. Maternal anxiety and proactive parenting behavior were considered as moderators. Results revealed no group differences in child neurodevelopment (language, cognition), externalizing problems, and cortisol levels at any time. In reports from mothers, internalizing problems (depression, anxiety) were elevated in children with a VSD at both times-when mothers reported anxiety symptoms themselves. In adolescent reports, VSD patients' quality of life was increased and internalizing problems were decreased-proactive parenting behavior went along with decreased symptoms in VSD-affected adolescents and with increased symptoms in controls. The findings pronounce the crucial role of parenting behavior and the influence of maternal anxieties on child mental health after surgical VSD repair and might highlight the need for parent-centered interventions.
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Affiliation(s)
- Laura Lang
- Department of Child and Adolescent Mental Health, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany
| | - Jennifer Gerlach
- Department of Child and Adolescent Mental Health, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany
| | - Anne-Christine Plank
- Department of Child and Adolescent Mental Health, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany
| | - Ariawan Purbojo
- Department of Pediatric Cardiac Surgery, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany
| | - Robert A. Cesnjevar
- Department of Pediatric Cardiac Surgery, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany
- Department of Pediatric Cardiovascular Surgery, Pediatric Heart Center, University Children’s Hospital Zürich, 8032 Zürich, Switzerland
| | - Oliver Kratz
- Department of Child and Adolescent Mental Health, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany
| | - Gunther H. Moll
- Department of Child and Adolescent Mental Health, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany
| | - Anna Eichler
- Department of Child and Adolescent Mental Health, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany
- Correspondence:
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20
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Freimer D, Yang TT, Ho TC, Tymofiyeva O, Leung C. The gut microbiota, HPA axis, and brain in adolescent-onset depression: Probiotics as a novel treatment. Brain Behav Immun Health 2022; 26:100541. [DOI: 10.1016/j.bbih.2022.100541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 10/22/2022] [Indexed: 11/09/2022] Open
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21
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Raymond C, Bilodeau-Houle A, Zerroug Y, Provencher J, Beaudin M, Marin MF. Pre-pandemic socio-emotional vulnerability, internalizing and externalizing symptoms predict changes in hair cortisol concentrations in reaction to the COVID-19 pandemic in children. Psychoneuroendocrinology 2022; 144:105888. [PMID: 35933864 PMCID: PMC9344696 DOI: 10.1016/j.psyneuen.2022.105888] [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: 05/16/2022] [Revised: 06/29/2022] [Accepted: 07/29/2022] [Indexed: 11/07/2022]
Abstract
The COVID-19 pandemic led to increased distress in many children, particularly in girls. Socio-emotional vulnerability, as well as psychiatric symptomatology prior to or during the initial stages of the pandemic, have been identified as important predictors of this distress. Still, it is unclear whether the pandemic also had physiological repercussions in children. If so, it remains to be determined whether these same predictors could provide insight into inter-individual variability. This longitudinal study aimed to investigate the effects of socio-emotional vulnerability, as well as pre-pandemic internalizing and externalizing symptoms, on hair cortisol concentrations (HCC) in response to the COVID-19 pandemic in healthy youth. In June 2020 (T1), 69 healthy children (M = 11.57 y/o) who visited the laboratory between 2017 and 2019 (T0) provided a 6 cm hair sample. This technique allowed us to quantify cortisol secretion during the three months preceding the COVID-19 pandemic (Segment A) and during the first three months of the first wave of the pandemic in Quebec, Canada (Segment B). At T0, participants completed the Dominic Interactive to assess pre-pandemic internalizing and externalizing symptoms. A socio-emotional composite score (SECS) was derived using a weighted z-score with the following constructs: anxiety sensitivity (Childhood Anxiety Sensitivity Index) measured at T0, trait anxiety (Trait subscale of the State-Trait Anxiety Inventory for Children (STAI-C)), intolerance of uncertainty (Intolerance of Uncertainty Scale for Children), and trait rumination (Children's Response Style Scale) measured at T1. A linear regression was conducted using the percent change in HCC across Segment A and B as the dependent variable, where SECS, pre-pandemic internalizing and externalizing symptoms, and sex were used as predictors. We found a main effect of sex, with girls presenting increased HCC reactivity compared to boys. We also found that SECS and internalizing symptoms negatively predicted HCC, whereas the opposite relationship was found between externalizing symptoms and HCC reactivity. For healthy children, our results suggest that previous psychiatric symptoms and socio-emotional vulnerability may be risk factors for the presentation of diverging cortisol response patterns in response to an adverse life event (such as the COVID-19 pandemic).
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Affiliation(s)
- Catherine Raymond
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada,Research Centre of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada
| | - Alexe Bilodeau-Houle
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada,Research Centre of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada
| | - Yasmine Zerroug
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada,Research Centre of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada
| | - Jessie Provencher
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada,Research Centre of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada
| | - Myriam Beaudin
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada,Research Centre of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada
| | - Marie-France Marin
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada; Research Centre of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada.
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22
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Adverse Childhood Experiences and Neurocognition in Borderline Personality Disorder: A Call-to-Action Perspective Review. Harv Rev Psychiatry 2022; 30:248-260. [PMID: 35849742 DOI: 10.1097/hrp.0000000000000344] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Adverse childhood experiences (ACEs) contribute to the development of personality traits leading to adult borderline personality disorder (BPD). Neurocognitive changes could partly mediate the association between ACEs and BPD. We discuss how exposure to ACEs could induce alterations in neurocognition, which, in turn, would contribute to the development of BPD. We conducted a review of MEDLINE articles through 2021, documenting a link between ACEs, neurocognitive impairments, and BPD, and also focusing on the pairwise associations. ACEs appear to have a strong impact on neurocognition and are a predictive factor for BPD. Maltreated, abused, and emotionally invalidated children are more likely to present BPD traits. Neurocognitive impairments in adults exposed to ACEs and in patients with BPD arise from similar brain alterations in the amygdala, hippocampus, and prefrontal cortex. These impairments seem to be linked with clinical dimensions of BPD: increased impulsivity to altered inhibitory control; dissociative experiences to nonspecific autobiographical memory; and emotionally biased facial recognition to unstable interpersonal relationships. This perspective review highlights the contributory role of neurocognition in the association between ACEs and BPD. Additional research is needed, however, on the interconnections among ACEs, neurocognition, and BPD. Future studies could also focus on developing tools to assess early adversity in BPD specifically and on psychotherapeutic approaches to promptly remedy neurocognitive impairments.
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Meng L, Zhang Y, Zhang S, Jiang F, Sha L, Lan Y, Huang L. Chronic Noise Exposure and Risk of Dementia: A Systematic Review and Dose-Response Meta-Analysis. Front Public Health 2022; 10:832881. [PMID: 35795699 PMCID: PMC9251202 DOI: 10.3389/fpubh.2022.832881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 05/23/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveEvidence is scarce about the effect of noise exposure on the risk of dementia. We conducted a systematic review and dose-response meta-analysis, aiming to explore the association between noise exposure and the risk of dementia.MethodsWe searched PubMed, EMBASE and the Cochrane Library to collect studies on chronic noise exposure and the risk of dementia from database inception to September 18, 2021 without language limitations. Two authors independently screened the literature, extracted data and assessed the risk of bias of the included studies. A dose-response meta-analysis and subgroup analysis were then conducted to detect the association between noise exposure and the risk of dementia by using Stata 14.0 software. This study is registered on PROSPERO (CRD42021249243).ResultsA total of 11 studies were eligible for qualitative synthesis, and nine were eligible for quantitative data synthesis. All of them showed moderate to high quality scores in the assessment of risk of bias. We found a positive linear association between the noise increment and dementia risk (R2 = 0.58). When noise exposure increased 57 dB, the RR of dementia was 1.47 (95% CI: 1.21–1.78). From the outcome subgroup of AD, AD and dementia, VaD and NAD, we also found a positive association (R2 = 0.68, 0.68, 0.58, respectively). When noise exposure increased by 25 dB, the RRs were 1.18 (95% CI: 1.14–1.23), 1.19 (95% CI: 1.14–1.23) and 1.17 (95% CI: 1.06–1.30), respectively. We found a nonlinear association between the noise increment and dementia risk when only cohort studies were included (R2 = 0.58). When noise exposure increased by 25 dB, the RR of dementia was 1.16 (95% CI: 1.12–1.20). From the subgroup of AD, AD and dementia, VaD and NAD of cohort studies, the regression curve showed a nonlinear positive association (R2 = 0.74, 0.71, 0.43, respectively). When noise exposure increased by 25 dB, the RRs were 1.17 (95% CI: 1.12–1.21), 1.17 (95% CI: 1.12–1.22) and 1.13 (95% CI: 0.99–1.28), respectively.ConclusionBased on the current evidence, exposure to noise may be a specific risk factor for dementia. To better prevent dementia, more rigorously designed studies are needed to explore the etiological mechanism of noise and dementia.
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Affiliation(s)
- Linghao Meng
- Department of Urology, West China School of Medicine/West China Hospital, Sichuan University, Chengdu, China
| | - Yang Zhang
- Cochrane China Center, Chinese Evidence-Based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
- Department of Periodical Press and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Shushan Zhang
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Fugui Jiang
- Sichuan Provincial Center for Mental Health, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| | - Leihao Sha
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Yajia Lan
- Department of Environmental Health and Occupational Medicine, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Lei Huang
- Department of Environmental Health and Occupational Medicine, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- Department of Occupational Hazard Assessment, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- *Correspondence: Lei Huang
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Geoffrion S, Nolet K, Giguère CÉ, Lecomte T, Potvin S, Lupien S, Marin MF. Psychosocial Profiles of Patients Admitted to Psychiatric Emergency Services: Results from the Signature Biobank Project. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2022; 67:380-390. [PMID: 34011181 PMCID: PMC9065491 DOI: 10.1177/07067437211018793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Patients admitted to psychiatric emergency services (PES) are highly heterogenous. New tools based on a transdiagnosis approach could help attending psychiatrists in their evaluation process and treatment planning. The goals of this study were to: (1) identify profiles of symptoms based on self-reported, dimensional outcomes in psychiatric patients upon their admission to PES, (2) link these profiles to developmental variables, that is, history of childhood abuse (CA) and trajectories of externalizing behaviours (EB), and (3) test whether this link between developmental variables and profiles was moderated by sex. METHODS In total, 402 patients were randomly selected from the Signature Biobank, a database of measures collected from patients admitted to the emergency of a psychiatric hospital. A comparison group of 92 healthy participants was also recruited from the community. Symptoms of anxiety, depression, alcohol and drug abuse, impulsivity, and psychosis as well as CA and EB were assessed using self-reported questionnaires. Symptom profiles were identified using cluster analysis. Prediction of profile membership by sex, CA, and EB was tested using structural equation modelling. RESULTS Among patients, four profiles were identified: (1) low level of symptoms on all outcomes, (2) high psychotic symptoms, (3) high anxio-depressive symptoms, and (4) elevated substance abuse and high levels of symptoms on all scales. An indirect effect of CA was found through EB trajectories: patients who experienced the most severe form of CA were more likely to develop chronic EB from childhood to adulthood, which in turn predicted membership to the most severe psychopathology profile. This indirect effect was not moderated by sex. CONCLUSION Our results suggest that a transdiagnostic approach allows to highlight distinct clinical portraits of patients admitted to PES. Importantly, developmental factors were predictive of specific profiles. Such transdiagnostic approach is a first step towards precision medicine, which could lead to develop targeted interventions.
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Affiliation(s)
- Steve Geoffrion
- School of Psychoeducation, 5622University of Montreal, Quebec, Canada.,Centre de recherche de l'26612Institut universitaire en santé mentale de Montréal, Quebec, Canada
| | - Kévin Nolet
- School of Psychoeducation, 5622University of Montreal, Quebec, Canada.,Centre de recherche de l'26612Institut universitaire en santé mentale de Montréal, Quebec, Canada
| | - Charles-Édouard Giguère
- Centre de recherche de l'26612Institut universitaire en santé mentale de Montréal, Quebec, Canada
| | - Tania Lecomte
- Centre de recherche de l'26612Institut universitaire en santé mentale de Montréal, Quebec, Canada.,Department of Psychology, 5622University of Montreal, Quebec, Canada
| | - Stéphane Potvin
- Centre de recherche de l'26612Institut universitaire en santé mentale de Montréal, Quebec, Canada.,Department of Psychiatry and Addictology, 5622University of Montreal, Quebec, Canada
| | - Sonia Lupien
- Centre de recherche de l'26612Institut universitaire en santé mentale de Montréal, Quebec, Canada.,Department of Psychiatry and Addictology, 5622University of Montreal, Quebec, Canada
| | - Marie-France Marin
- Centre de recherche de l'26612Institut universitaire en santé mentale de Montréal, Quebec, Canada.,Department of Psychiatry and Addictology, 5622University of Montreal, Quebec, Canada.,Department of Psychology, 14845Université du Québec à Montréal, Quebec, Canada
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25
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Bayly BL, Hung YW, Cooper DK. Age-Varying Associations between Child Maltreatment, Depressive Symptoms, and Frequent Heavy Episodic Drinking. J Youth Adolesc 2022; 51:927-939. [PMID: 34704167 PMCID: PMC10053620 DOI: 10.1007/s10964-021-01522-z] [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: 06/28/2021] [Accepted: 10/05/2021] [Indexed: 12/01/2022]
Abstract
Child maltreatment represents a prevalent public health issue that has been shown to predict both adolescent and young adult depressive symptoms and heavy episodic drinking; however, little is known regarding how associations between specific types of maltreatment (e.g., physical abuse, sexual abuse, care neglect, supervisory neglect) and depressive symptoms and heavy episodic drinking change across adolescence and into young adulthood. Similarly, there is lack of research that has examined how an accumulation of child maltreatment types relates to depressive symptoms and heavy episodic drinking across ages. Time-varying effect models-a statistical approach that allows researchers to pinpoint specific ages where the association between two variables is strongest-were used in the current study to address these gaps. Nationally representative data came from the first four waves of the National Longitudinal Study of Adolescent to Adult Health (Add Health; N = 16,053; 49.4% female; 51.0% European American/White, 21.0% African American, 10.2% Biracial, 9.1% Hispanic; MAGE W1 = 17.00). Results suggested that certain types of maltreatment are more predictive of negative outcomes than others and that different types of maltreatment confer greater risk in different developmental periods. In addition, while victims of between one and three types of maltreatment had comparable prevalence of depressive symptoms and heavy episodic drinking across adolescence and young adulthood, victims of four types of maltreatment had a much higher prevalence of these outcomes indicating the extreme risk that accompanies an accumulation of maltreatment.
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Affiliation(s)
- Benjamin L Bayly
- Agricultural Economics, Sociology, and Education, The Pennsylvania State University, University Park, PA, USA.
| | - Yuen Wai Hung
- Psychology, University of South Carolina, Columbia, SC, USA
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26
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Scarth M, Vonk JMJ, Gerritsen L, GGeerlings MI. Association of childhood maltreatment and cortisol with the severity and stability of depression symptoms. J Affect Disord 2022; 299:559-567. [PMID: 34936915 DOI: 10.1016/j.jad.2021.12.036] [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: 10/29/2020] [Revised: 12/09/2021] [Accepted: 12/17/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Little is known about patterns of depression symptoms over time in older adults. This study aims to assess the association of childhood maltreatment and cortisol levels with latent classes of depression symptoms over ten years in older adults. METHODS A total of 752 participants (mean age 61.7±9.5, female 18%) in the Second Manifestations of ARTerial disease-Memory, depression and aging (SMART-Medea) study provided up to twenty measures of depression symptoms over ten years based on the Patient Health Questionnaire-9 (PHQ-9). At baseline, salivary cortisol was measured, and childhood maltreatment was assessed. Responses to the PHQ-9 were indicators in a latent class analysis. Multinomial regression determined associations between class membership and cortisol and maltreatment, adjusting for age, sex, and education. RESULTS Four distinct classes were identified; never depressed (n=275, 37%), energy/sleep difficulties (n=237, 32%), mild depression symptoms (n=152, 20%) and fluctuating severe depression (n=88, 12%). Childhood maltreatment was associated with mild depression symptoms (OR=1.95, 95% CI: 1.17-3.25) and fluctuating severe depression (OR=3.50, 95% CI: 1.99-6.15). Blunted morning cortisol was associated with energy/sleep difficulties (OR=0.98, 95% CI: 0.95-1.00) and fluctuating severe depression (OR=0.96, 95% CI: 0.92-0.99). There was no evidence for interaction between maltreatment and cortisol. LIMITATIONS There is limited generalizability due to the cohort consisting of participants with atherosclerosis and being mostly male. This study utilizes retrospective self-reporting of childhood maltreatment. CONCLUSION Childhood maltreatment and blunted morning cortisol independently contribute to a worse depression course. Blunted morning cortisol may contribute to sub-clinical depression symptoms, specifically difficulties with energy levels and sleep.
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Affiliation(s)
- Morgan Scarth
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands
| | - Jet M J Vonk
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands; Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Department of Neurology, Columbia University Medical Center, New York, NY, USA
| | - Lotte Gerritsen
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands; Department of Clinical Psychology, Utrecht University, Utrecht, The Netherlands
| | - Mirjam I GGeerlings
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands; Department of Clinical Psychology, Utrecht University, Utrecht, The Netherlands
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- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht and Utrecht University, Utrecht, The Netherlands
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27
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Hennessy MB, Miller JA, Carter KA, Molina AL, Schiml PA, Deak T. Sensitization of depressive‐like behavior is attenuated by disruption of prostaglandin synthesis days following brief early attachment‐figure isolation. Dev Psychobiol 2022; 64:e22237. [DOI: 10.1002/dev.22237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/15/2021] [Accepted: 11/30/2021] [Indexed: 11/12/2022]
Affiliation(s)
| | - John A. Miller
- Department of Psychology Wright State University Dayton Ohio USA
| | - Kendra A. Carter
- Department of Psychology Wright State University Dayton Ohio USA
| | - Andrea L. Molina
- Department of Psychology Wright State University Dayton Ohio USA
| | | | - Terrence Deak
- Behavioral Neuroscience Program Department of Psychology Binghamton University Binghamton New York USA
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28
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Multi-level hypothalamic neuromodulation of self-regulation and cognition in preterm infants: Towards a control systems model. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2022; 9:100109. [PMID: 35755927 PMCID: PMC9216652 DOI: 10.1016/j.cpnec.2021.100109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 12/28/2021] [Indexed: 11/21/2022] Open
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29
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Cantave CY, Ouellet-Morin I, Giguère CÉ, Lupien SJ, Juster RP, Geoffrion S, Marin MF. The Association of Childhood Maltreatment, Sex, and Hair Cortisol Concentrations With Trajectories of Depressive and Anxious Symptoms Among Adult Psychiatric Inpatients. Psychosom Med 2022; 84:20-28. [PMID: 34596058 DOI: 10.1097/psy.0000000000001016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Depression and anxiety symptoms are commonly observed among clinical populations, especially among women and maltreated individuals. Few investigations have, however, assessed the existence of distinct symptoms trajectories among clinical populations and how these relate to childhood maltreatment, sex differences, and stress physiology indexed by hair cortisol concentrations (HCCs). The current study a) identified distinct depression and anxious trajectories in a sample of psychiatric inpatients followed up prospectively from their admission to a psychiatric emergency service, and b) examined whether HCC, childhood maltreatment, and sex independently and jointly predict these trajectories. METHODS Adult inpatients (n = 402; 55% women) were recruited upon admission to psychiatric emergency service (T1) during which HCC (reflecting cortisol secretion for the last 3 months), childhood maltreatment, and depression and anxiety symptoms were assessed. Symptoms were reevaluated when patients were discharged from the hospital (T2), admitted to outpatient clinics (T3), and 12 months later or at the end of outpatient treatment (T4). RESULTS Three trajectories were identified for depression and anxiety symptoms. Among men, higher HCC predicted higher odds of evincing chronic depressive symptoms compared with a low stable trajectory (odds ratio [OR] = 3.46, 95% confidence interval [CI] = 1.43-8.40). Greater childhood maltreatment among men predicted higher chances of exhibiting chronic anxious symptoms than the low stable (OR = 1.47, 95% CI = 1.07-2.02) and the high decreasing trajectories (OR = 0.70, 95% CI = 0.51-0.95). Opposite findings were noted for women. CONCLUSIONS Childhood maltreatment and HCC should be further investigated as predictors of anxious and depressive trajectories, during which sex-specific associations ought to be considered.
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Affiliation(s)
- Christina Y Cantave
- From the School of Criminology (Cantave, Ouellet-Morin), University of Montreal; Research Center of the Montreal Mental Health University Institute (Ouellet-Morin, Giguère, Lupien, Juster, Geoffrion, Marin); Department of Psychiatry and Addiction, Faculty of Medicine (Lupien, Juster, Marin) and School of Psychoeducation (Geoffrion), University of Montreal; and Department of Psychology (Marin), Université du Québec à Montréal, Montreal, Québec, Canada
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30
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Adverse childhood experiences and cognitive function in adulthood: examining the roles of depressive symptoms and inflammation in a prospective cohort study. Soc Psychiatry Psychiatr Epidemiol 2022; 57:2367-2377. [PMID: 35753000 PMCID: PMC9244111 DOI: 10.1007/s00127-022-02315-w] [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: 09/30/2021] [Accepted: 05/18/2022] [Indexed: 11/17/2022]
Abstract
PURPOSE Adverse childhood experiences (ACEs) have been associated with cognitive decline in adulthood. However, the underlying mechanisms implicated remain unclear. This study investigated depressive symptoms and systemic inflammation as potential mediators of the association between ACEs and later cognitive function. METHODS Participants were adults aged 50 + from the English Longitudinal Study of Ageing (N = 3029; 54.8% female). Measures included self-reported ACEs at wave 3 (2006-2007), C-reactive protein (CRP) and depressive symptoms at wave 4 (2008-2009), and cognitive function at waves 3 and 7 (2014-2015). Mediation analyses examined the direct associations between ACEs and cognitive function at wave 7 and the indirect associations via depressive symptoms and CRP at wave 4. In a first set of analyses, models were adjusted for sociodemographic factors and baseline cognitive function. In a second set of analyses, models were additionally adjusted for BMI and health behaviours (n = 1915). RESULTS Cumulative ACEs exposure positively predicted depressive symptoms (b = 0.184, s.e. = 0.034, p < .001), which in turn predicted poorer cognitive function at wave 7 (b = - 0.035, s.e. = 0.008, p < .001). ACEs also positively predicted systemic inflammation as measured by CRP (b = 0.031, s.e. = 0.01, p = 0.0016). However, CRP did not mediate the association between ACEs and later cognitive function (b = - 0.0002, 95% CI: - 0.002, 0.002). CONCLUSION These findings suggest that ACEs may be related to cognitive decline partly via depressive symptoms and corroborate prior research linking ACEs with systemic inflammation in adulthood.
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The relationship of adverse childhood experiences, hair cortisol, C-reactive protein, and polygenic susceptibility with older adults' psychological distress during the COVID-19 pandemic. Mol Psychiatry 2022; 27:5038-5048. [PMID: 36198766 PMCID: PMC9533280 DOI: 10.1038/s41380-022-01805-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 09/02/2022] [Accepted: 09/14/2022] [Indexed: 01/14/2023]
Abstract
Adverse childhood experiences (ACEs) are linked to poorer mental health outcomes, and growing evidence implicates biological and genetic pathways from early adversity to psychopathology. However, little is known about the relationship of ACEs and their underlying biological and genetic mechanisms with older people's mental health responses to the COVID-19 pandemic. We tested the associations of ACEs, hair cortisol, C-reactive protein (CRP), and polygenic scores (PGS) with depression, anxiety, and loneliness among older adults during the COVID-19 pandemic, accounting for the potential interplay of ACEs with biological and genetic risk markers. Data were drawn from the English Longitudinal Study of Ageing, a prospective cohort study of older adults living in England. Retrospective information on ACEs were collected in 2006/7, while CRP and hair cortisol were measured at wave 6 (2012/13). Psychological distress was assessed before the pandemic (2018-19) and at two COVID-19 assessments in 2020 (June-July and November-December). Associations were tested on 2050 participants using linear/logistic regression models adjusted for pre-pandemic outcome measures and mixed-effect models to assess changes before and during the pandemic. The results showed that ACEs were associated with higher levels of depression (OR = 2.55[95%CI:1.81,3.59]) anxiety (OR = 1.84[95%CI:1.13,3.01]), and loneliness (b = 0.28[95%CI:0.14,0.42]) during the pandemic. Hair cortisol was related to an increased risk of depression (OR = 1.15[95%CI:1.04,1.26]), and CRP was associated with greater loneliness scores (b = 0.16[95%CI:0.03,0.30]). The relationship between cortisol and psychological distress was larger among participants with ACEs (e.g., ORdepression = 1.07[95%CI:1.00,1.14]). Further, individuals with high CRP experienced greater increases in feelings of loneliness from before to during the pandemic, compared to those with lower CRP levels (interaction effect=0.23; 95%CI:0.1-0.37). Individuals with 2+ ACEs experienced greater increases in depressive symptoms compared to those with none (interaction effect=2.09; 95%CI:1.1-3.98). Higher levels of hair cortisol were also related to worse changes in depressive symptoms across timepoints (interaction effect=1.84;95%CI:1.41-2.41). These results highlight the lasting impact of biosocial vulnerabilities on older adults' mental health responses to new environmental stressors. They also implicate biological mechanisms in the pathophysiology of later-life psychological distress.
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Raymond C, Provencher J, Bilodeau-Houle A, Leclerc J, Marin MF. A longitudinal investigation of psychological distress in children during COVID-19: the role of socio-emotional vulnerability. Eur J Psychotraumatol 2022; 13:2021048. [PMID: 35087645 PMCID: PMC8788367 DOI: 10.1080/20008198.2021.2021048] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Although the COVID-19 pandemic has increased the incidence of distress in youth, some children show increased resilience, emphasizing the need to better understand the predictors of distress in youth. OBJECTIVE This longitudinal study aimed to assess the combined impact of known socio-emotional predictors of stress-related psychopathology, namely anxiety sensitivity, anxiety trait, intolerance to uncertainty, and rumination, on COVID-related distress in healthy youth. METHOD A total of 92 parent-child dyads that previously participated in a laboratory-based experiment assessing observational fear learning in families between 2017 and 2019 (T0) were recontacted. Of them, 84 children aged between 9 and 14 agreed to participate. They completed online questionnaires in June 2020 (T1), September 2020 (T2), December 2020 (T3), and March 2021 (T4). Participants were free of mental illness at T0 and T1. To create a socio-emotional composite score (SECS), we measured anxiety sensitivity (Childhood Anxiety Sensitivity Index) at T0, trait anxiety (Trait subscale of the State-Trait Anxiety Inventory for Children (STAI-C)), intolerance to uncertainty (Intolerance of Uncertainty Scale for Children), and trait rumination (Children's Response Style Scale) at T1 and created a weighted z-score. To assess symptoms of anxiety, post-traumatic stress (PTS), and depression in reaction to COVID-19, participants completed the State subscale of the STAI-C, the Children's Revised Impact of Event Scale, and the Children's Depression Inventory at T1-T4. Three general linear models were run with sex, age group (9-11 and 12+ years old), and SECS as predictors. RESULTS Analyses revealed a SECS*Time interaction, with higher SECS predicting elevated anxiety symptoms at T1 and T4, and elevated PTS symptoms at T1 and T2. CONCLUSION These results suggest that healthy youth endorsing high levels of socio-emotional vulnerability to psychopathology have a higher risk of suffering from anxiety and PTS, but not depressive symptoms, in the year following a major stressor.
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Affiliation(s)
- Catherine Raymond
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada.,Research Centre of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada
| | - Jessie Provencher
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada.,Research Centre of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada
| | - Alexe Bilodeau-Houle
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada.,Research Centre of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada
| | - Julie Leclerc
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada.,Research Centre of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada
| | - Marie-France Marin
- Department of Psychology, Université du Québec à Montréal, Montreal, QC, Canada.,Research Centre of the Institut Universitaire en Santé Mentale de Montréal, Montreal, QC, Canada
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Developmental Consequences of Early Life Stress on Risk for Psychopathology: Longitudinal Associations with Children's Multisystem Physiological Regulation and Executive Functioning. Dev Psychopathol 2021; 33:1759-1773. [PMID: 34949903 DOI: 10.1017/s0954579421000730] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The etiology of psychopathology is multifaceted and warrants consideration of factors at multiple levels and across developmental time. Although experiences of adversity in early life have been associated with increased risk of developing psychopathology, pathways toward maladaptation or resilience are complex and depend upon a variety of factors, including individuals' physiological regulation and cognitive functioning. Therefore, in a longitudinal cohort of 113 mother-child dyads, we explored associations from early adverse experiences to physiological co-regulation across multiple systems and subsequent variations in executive functioning. Latent profile analysis derived multisystem profiles based on children's heart rate, respiratory sinus arrhythmia, pre-ejection period, and cortisol measured during periods of rest and reactivity throughout a developmentally challenging protocol. Three distinct profiles of multisystem regulation emerged: heightened multisystem baseline activity (Anticipatory Arousal/ANS Responder), typically adaptive patterns across all systems (Active Copers/Mobilizers) and heightened HPA axis activity (HPA Axis Responders). Path models revealed that children exposed to adversity before 18-months were more likely to evidence an Anticipatory Arousal/ANS Responders response at 36-months, and children in this profile had lower executive functioning scores than the Active Copers/Mobilizers. In sum, these findings provide important information about potential physiological associations linking early adversity to variations in children's task-based executive functioning.
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Kalla C, Goltser-Dubner T, Pevzner D, Canetti L, Mirman A, Ben-Yehuda A, Itzhar N, Benarroch F, Shalev A, Giesser R, Fruchter E, Vashdi I, Oz O, Haber R, Saloner C, Lotan A, Galili-Weisstub E, Bonne O, Segman R. Resting mononuclear cell NR3C1 and SKA2 expression levels predict blunted cortisol reactivity to combat training stress among elite army cadets exposed to childhood adversity. Mol Psychiatry 2021; 26:6680-6687. [PMID: 33981010 DOI: 10.1038/s41380-021-01107-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 03/16/2021] [Accepted: 04/07/2021] [Indexed: 11/09/2022]
Abstract
Childhood adversity (CA) may alter reactivity to stress throughout life, increasing risk for psychiatric and medical morbidity, yet long-term correlates of milder CA levels among high functioning healthy adolescents are less studied. The current study examined the prevalence and impact of CA exposure among a cohort of healthy motivated elite parachute unit volunteers, prospectively assessed at rest and at the height of an intensive combat-simulation exposure. We found significantly reduced gene expression levels in resting mononuclear cell nuclear receptor, subfamily 3, member 1 (NR3C1), and its transactivator spindle and kinetochore-associated protein 2 (SKA2), that predict blunted cortisol reactivity to combat-simulation stress among CA exposed adolescents. Long-term alterations in endocrine immune indices, subjective distress, and executive functions persist among healthy high functioning adolescents following milder CA exposure, and may promote resilience or vulnerability to later real-life combat exposure.
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Affiliation(s)
- Carmel Kalla
- Molecular Psychiatry Laboratory, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.,Department of Mental Health, Israel Defense Forces, Ramat Gan, Israel
| | - Tanya Goltser-Dubner
- Molecular Psychiatry Laboratory, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.,The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Dalya Pevzner
- Molecular Psychiatry Laboratory, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Laura Canetti
- The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.,Department of Psychology, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Aron Mirman
- Molecular Psychiatry Laboratory, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ariel Ben-Yehuda
- Department of Mental Health, Israel Defense Forces, Ramat Gan, Israel
| | - Noa Itzhar
- Department of Mental Health, Israel Defense Forces, Ramat Gan, Israel
| | - Fortu Benarroch
- The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Amit Shalev
- The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ruth Giesser
- The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Eyal Fruchter
- Department of Mental Health, Israel Defense Forces, Ramat Gan, Israel.,Department of Psychiatry, Rambam Medical Center, Haifa, Jerusalem, Israel
| | - Inon Vashdi
- Molecular Psychiatry Laboratory, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Osnat Oz
- Molecular Psychiatry Laboratory, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Roni Haber
- Molecular Psychiatry Laboratory, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Chen Saloner
- Molecular Psychiatry Laboratory, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Amit Lotan
- Molecular Psychiatry Laboratory, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Esti Galili-Weisstub
- The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Omer Bonne
- Molecular Psychiatry Laboratory, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ronen Segman
- Molecular Psychiatry Laboratory, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel. .,The Herman-Danna Division of Pediatric Psychiatry, Department of Psychiatry, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.
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Cortes MA, Corder KM, Dobrunz LE. Differences between adult and adolescent male mice in approach/avoidance and expression of hippocampal NPY in response to acute footshock. Stress 2021; 24:965-977. [PMID: 34546150 PMCID: PMC8908778 DOI: 10.1080/10253890.2021.1976139] [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] [Indexed: 10/20/2022] Open
Abstract
Anxiety disorders are the most common neuropsychiatric disorders diagnosed in adolescence and adulthood. Stress can lead to an increase in anxiety-related behaviors, although the consequences of stress in rodents are typically investigated only in adults. The levels of Neuropeptide Y (NPY), a mediator of stress resilience, are reduced in adult patients with Post-Traumatic Stress Disorder. For rodents, footshock is a physical stressor that increases anxiety-like behavior and reduces NPY in adults, however, the effects in adolescents are unknown. Here we used a 30-min unpredictable footshock protocol to investigate the differences in behavior and stress-relevant molecules between adolescent (6 weeks) and adult (3 months) male C57Bl6/J mice. The protocol resulted in fear expression in both ages as observed by enhanced freezing during footshock and elevation in plasma corticosterone and NPY shortly after exposure. However, effects on approach/avoidance behavior were different between the two ages. One week after footshock exposure, adult mice showed reduced open arm time and entries on elevated plus maze (EPM), whereas adolescent mice showed no effect. Footshock mice in both age groups displayed reduced activity levels in EPM and open field. The hypolocomotion did not relate to motor deficits, as there were no differences between footshock and control groups using rotarod. Surprisingly, we found that the adolescent mice had elevated NPY peptide expression in hippocampus, whereas adults had reduced expression one week after footshock exposure. Together, these results demonstrate that stress differentially affects both behavior and the important stress resilience factor NPY in adolescents compared to adults.
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Affiliation(s)
- Mariana A Cortes
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Katelynn M Corder
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Lynn E Dobrunz
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, AL, USA
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Brewer-Smyth K, Burgess AW. Neurobiology of Female Homicide Perpetrators. JOURNAL OF INTERPERSONAL VIOLENCE 2021; 36:8915-8938. [PMID: 31328682 DOI: 10.1177/0886260519860078] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Neurobiology of female homicide perpetrators is not well understood. Data from private interviews and examinations of females were re-analyzed comparing those who committed homicide (n = 9); other violent crimes, no known homicide (n = 51); nonviolent crimes, no known violent convictions (n = 49); and noncriminals (n = 12). Homicide perpetrators suffered the most childhood sexual abuse (CSA); most recent abuse; had the most neurological histories, mainly traumatic brain injuries (TBIs); most health care access for abuse-related injuries; lowest AM and PM salivary cortisol; and greatest proportion who committed crime under the influence of alcohol. Only CSA, years since last abuse, TBI, neurological histories, and health care access for abuse-related injuries were significant. Those who committed homicide under the influence of alcohol suffered the most recent abuse and had the lowest AM cortisol and flattest diurnal cortisol slope (DCS) compared with others; though the n precludes determining significance. Amount of time since last abuse, AM cortisol and DCS progressively decreased as crime severity increased; other variables progressively increased as crime severity increased. These preliminary findings suggest that low AM cortisol, flat DCS, greater CSA frequency and severity, recent abuse, TBIs, and health care access for abuse-related injuries could be risk factors for females committing homicide. Further study is needed due to the small n of homicide perpetrators. Abuse victims may be at greater risk for alcohol use and cortisol dysregulation associated with perpetrating violence, especially homicide. Frontal lobe damage from TBIs may decrease ability to control behaviors associated with emotions from the limbic system. Health care providers released these women when their abuse-related injuries were not life-threatening; yet, they were life-threatening for victims of their subsequent homicides. Females accessing health care for abuse-related injuries present a critical opportunity for violent crime prevention interventions.
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Papp M, Gruca P, Lason M, Litwa E, Solecki W, Willner P. Insufficiency of ventral hippocampus to medial prefrontal cortex transmission explains antidepressant non-response. J Psychopharmacol 2021; 35:1253-1264. [PMID: 34617804 PMCID: PMC8521380 DOI: 10.1177/02698811211048281] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND There is extensive evidence that antidepressant drugs restore normal brain function by repairing damage to ventral hippocampus (vHPC) and medial prefrontal cortex (mPFC). While the damage is more extensive in hippocampus, the evidence of treatments, such as deep brain stimulation, suggests that functional changes in prefrontal cortex may be more critical. We hypothesized that antidepressant non-response may result from an insufficiency of transmission from vHPC to mPFC. METHOD Antidepressant non-responsive Wistar Kyoto (WKY) rats were subjected to chronic mild stress (CMS), then treated with chronic daily administration of the antidepressant drug venlafaxine (VEN) and/or repeated weekly optogenetic stimulation (OGS) of afferents to mPFC originating from vHPC or dorsal HPC (dHPC). RESULTS As in many previous studies, CMS decreased sucrose intake, open-arm entries on the elevated plus maze (EPM), and novel object recognition (NOR). Neither VEN nor vHPC-mPFC OGS alone was effective in reversing the effects of CMS, but the combination of chronic VEN and repeated OGS restored normal behaviour on all three measures. dHPC-mPFC OGS restored normal behaviour in the EPM and NOR test irrespective of concomitant VEN treatment, and had no effect on sucrose intake. CONCLUSIONS The synergism between VEN and vHPC-mPFC OGS supports the hypothesis that the antidepressant non-responsiveness of WKY rats results from a failure of antidepressant treatment fully to restore transmission in the vHPC-mPFC pathway.
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Affiliation(s)
- Mariusz Papp
- Maj Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland,Mariusz Papp, Maj Institute of Pharmacology, Polish Academy of Sciences, 12 Smetna Street, Krakow 31-343, Poland.
| | - Piotr Gruca
- Maj Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Magdalena Lason
- Maj Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Ewa Litwa
- Maj Institute of Pharmacology, Polish Academy of Sciences, Krakow, Poland
| | - Wojciech Solecki
- Department of Neurobiology and Neuropsychology, Institute of Applied Psychology, Jagiellonian University, Krakow, Poland
| | - Paul Willner
- Department of Psychology, Swansea University, Swansea, UK
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Chen XX, Xu LP, Zeng CC, Zhang XY, Tao FB, Sun Y. Prolonged parent-child separation and pain in adolescence: The role of HPA-axis genetic variations. J Affect Disord 2021; 292:255-260. [PMID: 34134023 DOI: 10.1016/j.jad.2021.05.092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 04/26/2021] [Accepted: 05/31/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Increasing evidence has demonstrated that childhood adversity was a predictor of pain and hypothalamic-pituitary-adrenal (HPA) axis genetic variation is associated with pain risk. This study aims to explore possible effects of prolonged childhood separation from parents and HPA polygenic risk score (PRS) on pain among adolescents in rural China. METHOD We used data from 219 adolescents in rural area of Fuyang city, Anhui province, China. Parent-child separation was collected through interview and pain intensity was reported using the 11-point Numerical Rating Scale. SNP genotyping was performed using an improved multiplex ligation detection reaction (iMLDR) technique. The PRS was computed based on 3 single nucleotide polymorphisms (SNPs) in 2 genes (FKBP5 and NR3C1) related to HPA-axis stress reactivity. RESULTS Pain among adolescents separated from both parents scored higher compared to those without parent-child separation, however, this association was only observed in adolescents with moderate to high tertiles of PRS groups (parent-child separation in moderate group vs. no parent-child separation in moderate group: 3.07 vs. 1.57, P < 0.001; parent-child separation in highest group vs. no parent-child separation in highest group: 3.02 vs. 1.26, P < 0.001; parent-child separation in lowest group vs. no parent-child separation in lowest group: 2.34 vs. 1.25, P = 0.225). After controlled for demographic characteristics, psychopathological symptoms, adverse childhood experiences, parental warmth, prolonged childhood parent-child separation increased pain scores by 1.52 points (95% CI:0.72, 2.33) and 1.72 points (95% CI:1.13, 2.31) in moderate and high PRS groups, respectively. CONCLUSION Our findings suggest that adolescents separated from both parents while carrying more risk alleles related to HPA-axis stress reactivity are at heightened risk of pain.
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Affiliation(s)
- Xing-Xing Chen
- School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China; Anhui Provincial Key Laboratory of Population Health and Aristogenics, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Luo-Piao Xu
- School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Chen-Chen Zeng
- Fuyang Vocational Technical College, Fuyang, Anhui Province, China
| | - Xing-Yan Zhang
- Bengbu High-tech Education Group, Bengbu, Anhui Province, China
| | - Fang-Biao Tao
- School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China; Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, 81 Meishan Road, Hefei, 230032, Anhui, China; Anhui Provincial Key Laboratory of Population Health and Aristogenics, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China; NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, 81 Meishan Road, Hefei, 230032, Anhui, China
| | - Ying Sun
- School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China; Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, 81 Meishan Road, Hefei, 230032, Anhui, China; Anhui Provincial Key Laboratory of Population Health and Aristogenics, Anhui Medical University, 81 Meishan Road, Hefei, 230032, Anhui, China; NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, 81 Meishan Road, Hefei, 230032, Anhui, China.
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Kooiker CL, Birnie MT, Baram TZ. The Paraventricular Thalamus: A Potential Sensor and Integrator of Emotionally Salient Early-Life Experiences. Front Behav Neurosci 2021; 15:673162. [PMID: 34079442 PMCID: PMC8166219 DOI: 10.3389/fnbeh.2021.673162] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/20/2021] [Indexed: 02/03/2023] Open
Abstract
Early-life experiences influence a broad spectrum of behaviors throughout the lifespan that contribute to resilience or vulnerability to mental health disorders. Yet, how emotionally salient experiences early in life are encoded, stored, and processed and the mechanisms by which they influence future behaviors remain poorly understood. The paraventricular nucleus of the thalamus (PVT) is a key structure in modulating positive and negative experiences and behaviors in adults. However, little is known of the PVT's role in encoding and integrating emotionally salient experiences that occur during neonatal, infancy, and childhood periods. In this review, we (1) describe the functions and connections of the PVT and its regulation of behavior, (2) introduce novel technical approaches to elucidating the role of the PVT in mediating enduring changes in adult behaviors resulting from early-life experiences, and (3) conclude that PVT neurons of neonatal rodents are engaged by both positive and negative emotionally salient experiences, and their activation may enduringly govern future behavior-modulating PVT activity during emotionally salient contexts.
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Affiliation(s)
- Cassandra L. Kooiker
- Department of Anatomy & Neurobiology, University of California, Irvine, Irvine, CA, United States
| | - Matthew T. Birnie
- Department of Pediatrics, University of California, Irvine, Irvine, CA, United States
| | - Tallie Z. Baram
- Department of Anatomy & Neurobiology, University of California, Irvine, Irvine, CA, United States
- Department of Pediatrics, University of California, Irvine, Irvine, CA, United States
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Raymond C, Marin MF, Wolosianski V, Journault AA, Longpré C, Lupien SJ. Adult Women First Exposed to Early Adversity After 8 Years Old Show Attentional Bias to Threat. Front Behav Neurosci 2021; 15:628099. [PMID: 34017240 PMCID: PMC8128999 DOI: 10.3389/fnbeh.2021.628099] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 03/26/2021] [Indexed: 11/13/2022] Open
Abstract
Exposure to early adversity (EA) is associated with long-lasting dysregulations in cognitive processes sustained by brain regions that are sensitive to stress hormones: the hippocampus, the amygdala, and the prefrontal cortex. The Life Cycle Model of Stress highlights the importance of considering the timing at which EA began, as these brain regions follow distinct developmental trajectories. We aimed to test this hypothesis by assessing whether adults exposed to EA exhibit different cognitive patterns as a function of the age at which they were first exposed to EA. Eighty-five healthy men and women aged 21-40 years old (y/o) exposed to EA, as assessed by the Adverse Childhood Experience Questionnaire, were grouped based on the age of first exposure to EA: 0-2 y/o ("Infancy": hippocampal development), 3-7 y/o ("Early childhood": amygdala development) and after the age of 8 ("Childhood/Adolescence": frontoamygdala connectivity development). Declarative memory, attentional bias to threat and emotion regulation were measured. Results revealed increased attentional bias to threat in women first exposed to EA after 8 years. This result is in line with the Life Cycle Model of Stress and highlights the importance of considering the age at exposure to EA when investigating the effects of EA on cognitive processes.
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Affiliation(s)
- Catherine Raymond
- Center for Studies on Human Stress, Institut Universitaire en Santé Mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, QC, Canada.,Department of Neurosciences, Université de Montréal, Montréal, QC, Canada
| | - Marie-France Marin
- Center for Studies on Human Stress, Institut Universitaire en Santé Mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, QC, Canada.,Department of Psychology, Université du Québec à Montréal, Montréal, QC, Canada
| | - Victoria Wolosianski
- Center for Studies on Human Stress, Institut Universitaire en Santé Mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, QC, Canada
| | - Audrey-Ann Journault
- Center for Studies on Human Stress, Institut Universitaire en Santé Mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, QC, Canada.,Department of Psychology, Université de Montréal, Montréal, QC, Canada
| | - Charlotte Longpré
- Center for Studies on Human Stress, Institut Universitaire en Santé Mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, QC, Canada.,Department of Psychology, Université de Montréal, Montréal, QC, Canada
| | - Sonia J Lupien
- Center for Studies on Human Stress, Institut Universitaire en Santé Mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, QC, Canada.,Department of Psychiatry and Addictology, Université de Montréal, Montréal, QC, Canada
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Shams S, Khan A, Gerlai R. Early social deprivation does not affect cortisol response to acute and chronic stress in zebrafish. Stress 2021; 24:273-281. [PMID: 32781882 DOI: 10.1080/10253890.2020.1807511] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Social isolation is a well-established technique for inducing early adversity but, in rodent models, the need of parental care makes it difficult to distinguish the effects of social deprivation from the consequences of nutritional deficiencies. Zebrafish do not require parental care, allowing separation of social deprivation from nutritional deprivation, and have emerged as a promising model to study ontogeny of normal and pathological behaviors relevant for human neuropsychological disorders. Previous reports of life-long isolation in zebrafish showed some consistency with mammalian literature, depicting later social deficits and locomotor hyperactivity. However, unlike reports of higher anxiety and stress behavior in isolated rodents and primates, behavioral responses were tapered in isolated fish. To examine whether life-long developmental isolation has a dampening effect on zebrafish endocrine stress response, we applied stressors to zebrafish siblings that were either isolated or socialized, and compared their whole-body cortisol levels with non-stressed control siblings kept in low-housing densities. Utilizing previously validated paradigms (exposure to novel tank and unpredictable chronic stress), we exposed separate groups (n = 9-14, mixed-sex) of social and isolated zebrafish to acute and chronic stressors and measured their cortisol levels. A univariate ANOVA and post-hoc Tukey's HSD tests confirmed that compared to socially raised control fish, developmental isolation did not increase baseline cortisol levels in zebrafish. Additionally, compared to the non-stressed condition, application of both acute and chronic stressors significantly increased cortisol levels in isolated fish and, to a similar degree, to socially raised fish. Our findings suggest that zebrafish isolation studies may help separate effects of social deprivation from nonsocial aspects of early adversity. These studies further substantiate the use of developmental isolation in zebrafish, particularly with acute and chronic stress paradigms, for modeling neuropsychological disorders.LAY SUMMARYA difficult childhood can make humans react more frequently or severely to later stress and modeling this effect in animals can help explain how and why early stress affects subsequent mental and physical health. Early social isolation does not affect later response to stressful situations in adult zebrafish, providing us with a model of psychiatric disorders that allows separation of effects of poor physical environments (lacking food, shelter, etc.) from poor social environments (lack of appropriate socialization).
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Affiliation(s)
- Soaleha Shams
- Department of Cell and Systems Biology, University of Toronto, Toronto, ON, Canada
- Department of Pharmacology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Aysha Khan
- Department of Psychology, University of Toronto, Mississauga, ON, Canada
| | - Robert Gerlai
- Department of Cell and Systems Biology, University of Toronto, Toronto, ON, Canada
- Department of Psychology, University of Toronto, Mississauga, ON, Canada
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Misiak B, Piotrowski P, Chęć M, Samochowiec J. Cortisol and dehydroepiandrosterone sulfate in patients with schizophrenia spectrum disorders with respect to cognitive performance. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2021; 6:100041. [PMID: 35757369 PMCID: PMC9216421 DOI: 10.1016/j.cpnec.2021.100041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/24/2021] [Accepted: 02/24/2021] [Indexed: 02/08/2023] Open
Abstract
Prolonged activation of the hypothalamic-pituitary-adrenal (HPA) axis associated with hypercortisolemia may lead to impairments of cognition in various populations. Dehydroepiandrosterone sulfate (DHEA-S) can protect the hippocampus from the detrimental effects of cortisol. However, this phenomenon has not been widely investigated in patients with schizophrenia spectrum disorders (SSD). Therefore, in this study, we aimed to assess the levels of cortisol, DHEA-S and cortisol/DHEA-S ratio in patients with SSD and healthy controls with respect to cognitive performance. Participants were 85 patients with SSD and 56 healthy controls, matched for age, sex and body-mass index. Cognitive performance was examined using the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). The levels of hormones were measured in fasting serum samples. The levels of morning cortisol were significantly higher in patients with SSD compared to healthy controls, even after co-varying for potential confounding factors. There were no significant between-group differences in the levels of DHEA-S and cortisol/DHEA-S ratio. Higher levels of cortisol and greater cortisol/DHEA-S ratio were related to significantly lower RBANS scores of delayed memory in patients with SSD, but not in healthy controls after controlling for the effects of age, sex, BMI, the number of education years, cigarette smoking status and the dosage of antipsychotics. Our findings imply that elevated cortisol levels may contribute to impairments of memory processes in patients with SSD. However, longitudinal studies are needed to confirm causal associations. Patients with schizophrenia show increased morning cortisol levels. Our findings do not indicate altered levels of DHEA-S in schizophrenia. Higher cortisol levels might be related to impaired delayed memory in schizophrenia.
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Oswald LM, Dunn KE, Seminowicz DA, Storr CL. Early Life Stress and Risks for Opioid Misuse: Review of Data Supporting Neurobiological Underpinnings. J Pers Med 2021; 11:315. [PMID: 33921642 PMCID: PMC8072718 DOI: 10.3390/jpm11040315] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/09/2021] [Accepted: 04/13/2021] [Indexed: 01/02/2023] Open
Abstract
A robust body of research has shown that traumatic experiences occurring during critical developmental periods of childhood when neuronal plasticity is high increase risks for a spectrum of physical and mental health problems in adulthood, including substance use disorders. However, until recently, relatively few studies had specifically examined the relationships between early life stress (ELS) and opioid use disorder (OUD). Associations with opioid use initiation, injection drug use, overdose, and poor treatment outcome have now been demonstrated. In rodents, ELS has also been shown to increase the euphoric and decrease antinociceptive effects of opioids, but little is known about these processes in humans or about the neurobiological mechanisms that may underlie these relationships. This review aims to establish a theoretical model that highlights the mechanisms by which ELS may alter opioid sensitivity, thereby contributing to future risks for OUD. Alterations induced by ELS in mesocorticolimbic brain circuits, and endogenous opioid and dopamine neurotransmitter systems are described. The limited but provocative evidence linking these alterations with opioid sensitivity and risks for OUD is presented. Overall, the findings suggest that better understanding of these mechanisms holds promise for reducing vulnerability, improving prevention strategies, and prescribing guidelines for high-risk individuals.
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Affiliation(s)
- Lynn M. Oswald
- Department of Family and Community Health, University of Maryland School of Nursing, Baltimore, MD 21201, USA;
| | - Kelly E. Dunn
- Behavioral Pharmacology Research Unit, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21230, USA;
| | - David A. Seminowicz
- Department of Neural and Pain Sciences, School of Dentistry, University of Maryland, Baltimore, MD 21201, USA;
- Center to Advance Chronic Pain Research, University of Maryland, Baltimore, MD 21201, USA
| | - Carla L. Storr
- Department of Family and Community Health, University of Maryland School of Nursing, Baltimore, MD 21201, USA;
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Hendrix CL, Dilks DD, McKenna BG, Dunlop AL, Corwin EJ, Brennan PA. Maternal Childhood Adversity Associates With Frontoamygdala Connectivity in Neonates. BIOLOGICAL PSYCHIATRY. COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2021; 6:470-478. [PMID: 33495120 PMCID: PMC8035139 DOI: 10.1016/j.bpsc.2020.11.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 10/22/2020] [Accepted: 11/09/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND It is well established that exposure to adversity, especially during sensitive periods of development such as childhood, has both behavioral (e.g., increasing one's risk for psychiatric illnesses) and neurobiological consequences. But could these effects of early-life exposure to adversity also be transmitted across generations? We directly address this question, investigating the associations between maternal exposure to adversity during her own childhood and neural connectivity in her neonate. METHODS Mothers from a sample of Black mother-neonate dyads (n = 48)-a group that is disproportionately affected by early-life adversity-completed questionnaires assessing their current distress (i.e., a composite measure of anxiety, depression, and perceived stress) during the first and third trimesters of pregnancy and retrospectively reported on their own childhood experiences of abuse and neglect. At 1 month postpartum, neonatal offspring of these women underwent a resting-state functional magnetic resonance imaging scan during natural sleep. RESULTS Greater maternal exposure to emotional neglect during her own childhood correlated with stronger functional connectivity of two different frontoamygdala circuits in these neonates, as early as 1 month after birth. This effect was specific to early experiences of emotional neglect and was not explained by maternal exposure to other forms of childhood maltreatment or by maternal distress during pregnancy. CONCLUSIONS These results provide novel evidence that the absence of emotional support early in a mother's life, years before conception, are associated with neural changes-namely, in functional connectivity between the amygdala and medial prefrontal regions-in her offspring shortly after birth.
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Affiliation(s)
- Cassandra L Hendrix
- Department of Child and Adolescent Psychiatry, New York University Langone Health, New York, New York.
| | - Daniel D Dilks
- Department of Psychology, Emory University, Atlanta, Georgia
| | | | - Anne L Dunlop
- School of Nursing, Emory University, Atlanta, Georgia
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Babicola L, Ventura R, D'Addario SL, Ielpo D, Andolina D, Di Segni M. Long term effects of early life stress on HPA circuit in rodent models. Mol Cell Endocrinol 2021; 521:111125. [PMID: 33333214 DOI: 10.1016/j.mce.2020.111125] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/23/2020] [Accepted: 12/10/2020] [Indexed: 01/06/2023]
Abstract
Adaptation to environmental challenges represents a critical process for survival, requiring the complex integration of information derived from both external cues and internal signals regarding current conditions and previous experiences. The Hypothalamic-pituitary-adrenal axis plays a central role in this process inducing the activation of a neuroendocrine signaling cascade that affects the delicate balance of activity and cross-talk between areas that are involved in sensorial, emotional, and cognitive processing such as the hippocampus, amygdala, Prefrontal Cortex, Ventral Tegmental Area, and dorsal raphe. Early life stress, especially early critical experiences with caregivers, influences the functional and structural organization of these areas, affects these processes in a long-lasting manner and may result in long-term maladaptive and psychopathological outcomes, depending on the complex interaction between genetic and environmental factors. This review summarizes the results of studies that have modeled this early postnatal stress in rodents during the first 2 postnatal weeks, focusing on the long-term effects on molecular and structural alteration in brain areas involved in Hypothalamic-pituitary-adrenal axis function. Moreover, a brief investigation of epigenetic mechanisms and specific genetic targets mediating the long-term effects of these early environmental manipulations and at the basis of differential neurobiological and behavioral effects during adulthood is provided.
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Affiliation(s)
- Lucy Babicola
- Dept. of Psychology and Center "Daniel Bovet", Sapienza University, 00184, Rome, Italy; IRCCS Fondazione Santa Lucia, Via Del Fosso di Fiorano, 64, 00143, Rome, Italy
| | - Rossella Ventura
- Dept. of Psychology and Center "Daniel Bovet", Sapienza University, 00184, Rome, Italy; IRCCS Fondazione Santa Lucia, Via Del Fosso di Fiorano, 64, 00143, Rome, Italy.
| | - Sebastian Luca D'Addario
- Dept. of Psychology and Center "Daniel Bovet", Sapienza University, 00184, Rome, Italy; IRCCS Fondazione Santa Lucia, Via Del Fosso di Fiorano, 64, 00143, Rome, Italy; Behavioral Neuroscience PhD Programme, Sapienza University, Piazzale Aldo Moro 5, 00184, Rome, Italy
| | - Donald Ielpo
- Dept. of Psychology and Center "Daniel Bovet", Sapienza University, 00184, Rome, Italy; IRCCS Fondazione Santa Lucia, Via Del Fosso di Fiorano, 64, 00143, Rome, Italy; Behavioral Neuroscience PhD Programme, Sapienza University, Piazzale Aldo Moro 5, 00184, Rome, Italy
| | - Diego Andolina
- Dept. of Psychology and Center "Daniel Bovet", Sapienza University, 00184, Rome, Italy; IRCCS Fondazione Santa Lucia, Via Del Fosso di Fiorano, 64, 00143, Rome, Italy
| | - Matteo Di Segni
- IRCCS Fondazione Santa Lucia, Via Del Fosso di Fiorano, 64, 00143, Rome, Italy.
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Raymond C, Marin MF, Wolosianski V, Journault AA, Longpré C, Leclaire S, Cernik R, Juster RP, Lupien SJ. Early childhood adversity and HPA axis activity in adulthood:The importance of considering minimal age at exposure. Psychoneuroendocrinology 2021; 124:105042. [PMID: 33249330 DOI: 10.1016/j.psyneuen.2020.105042] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 09/11/2020] [Accepted: 10/28/2020] [Indexed: 12/22/2022]
Abstract
Early adversity (EA) modulates stress hormone secretion in mixed directions. The Accumulation Model suggests that the number of EA predicts patterns of cortisol dysregulations, while the Life Cycle Model of Stress highlights the importance of considering the timing at which EA began, given that brain regions sensitive to stress hormones follow distinct developmental trajectories. We aimed to test these two models in 85 healthy men and women, aged 21-40 years old who reported having been exposed to EA during childhood. Participants were grouped based on the number of EA events to which they were exposed during their lifespan (Accumulation Model) and the age of first exposure to EA (Life Cycle Model). Diurnal and stress-induced reactive cortisol secretion were measured in all participants. Results showed that although the number of EA was not associated with patterns of basal or reactive cortisol secretion, adults first exposed to EA between the ages of 3 and 7 - an important time window for amygdala development - showed greater cortisol awakening response and lower cortisol reactivity relative to those first exposed to EA before 3 or after 7. These results provide support for the Life Cycle Model of Stress and highlight the importance of considering minimal age at exposure to EA when assessing the effects of early adversity on patterns of cortisol secretion.
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Affiliation(s)
- Catherine Raymond
- Center for Studies on Human Stress, Institut Universitaire en santé mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, Québec, Canada; Department of Neurosciences, Université de Montréal, Montréal, Québec, Canada.
| | - Marie-France Marin
- Center for Studies on Human Stress, Institut Universitaire en santé mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, Québec, Canada; Department of Psychology, Université du Québec à Montréal, Montréal, Québec, Canada
| | - Victoria Wolosianski
- Center for Studies on Human Stress, Institut Universitaire en santé mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, Québec, Canada
| | - Audrey-Ann Journault
- Center for Studies on Human Stress, Institut Universitaire en santé mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, Québec, Canada; Department of Psychology, Université de Montréal, Montréal, Québec, Canada
| | - Charlotte Longpré
- Center for Studies on Human Stress, Institut Universitaire en santé mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, Québec, Canada; Department of Psychology, Université de Montréal, Montréal, Québec, Canada
| | - Sarah Leclaire
- Center for Studies on Human Stress, Institut Universitaire en santé mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, Québec, Canada
| | - Rebecca Cernik
- Center for Studies on Human Stress, Institut Universitaire en santé mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, Québec, Canada; Department of Psychiatry and Addiction, Université de Montréal, Montréal, Québec, Canada
| | - Robert-Paul Juster
- Center for Studies on Human Stress, Institut Universitaire en santé mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, Québec, Canada; Department of Psychiatry and Addiction, Université de Montréal, Montréal, Québec, Canada
| | - Sonia J Lupien
- Center for Studies on Human Stress, Institut Universitaire en santé mentale de Montréal, Research Center, CIUSSS Est-de-l'Île-de-Montréal, Montréal, Québec, Canada; Department of Psychiatry and Addiction, Université de Montréal, Montréal, Québec, Canada
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47
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Kershner JR. An Evolutionary Perspective of Dyslexia, Stress, and Brain Network Homeostasis. Front Hum Neurosci 2021; 14:575546. [PMID: 33551772 PMCID: PMC7859477 DOI: 10.3389/fnhum.2020.575546] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 12/18/2020] [Indexed: 12/20/2022] Open
Abstract
Evolution fuels interindividual variability in neuroplasticity, reflected in brain anatomy and functional connectivity of the expanding neocortical regions subserving reading ability. Such variability is orchestrated by an evolutionarily conserved, competitive balance between epigenetic, stress-induced, and cognitive-growth gene expression programs. An evolutionary developmental model of dyslexia, suggests that prenatal and childhood subclinical stress becomes a risk factor for dyslexia when physiological adaptations to stress promoting adaptive fitness, may attenuate neuroplasticity in the brain regions recruited for reading. Stress has the potential to blunt the cognitive-growth functions of the predominantly right hemisphere Ventral and Dorsal attention networks, which are primed with high entropic levels of synaptic plasticity, and are critical for acquiring beginning reading skills. The attentional networks, in collaboration with the stress-responsive Default Mode network, modulate the entrainment and processing of the low frequency auditory oscillations (1-8 Hz) and visuospatial orienting linked etiologically to dyslexia. Thus, dyslexia may result from positive, but costly adaptations to stress system dysregulation: protective measures that reset the stress/growth balance of processing to favor the Default Mode network, compromising development of the attentional networks. Such a normal-variability conceptualization of dyslexia is at odds with the frequent assumption that dyslexia results from a neurological abnormality. To put the normal-variability model in the broader perspective of the state of the field, a traditional evolutionary account of dyslexia is presented to stimulate discussion of the scientific merits of the two approaches.
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Affiliation(s)
- John R. Kershner
- Department of Applied Psychology, University of Toronto, Toronto, ON, Canada
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Rovnaghi CR, Rigdon J, Roué JM, Ruiz MO, Carrion VG, Anand KJS. Longitudinal Trajectories of Hair Cortisol: Hypothalamic-Pituitary-Adrenal Axis Dysfunction in Early Childhood. Front Pediatr 2021; 9:740343. [PMID: 34708011 PMCID: PMC8544285 DOI: 10.3389/fped.2021.740343] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 09/10/2021] [Indexed: 11/25/2022] Open
Abstract
The objective of this study was to examine if longitudinal trajectories of hair cortisol concentrations (HCC) measured at two or three yearly time points can identify 1-3 year old children at risk for altered hypothalamic-pituitary-adrenal (HPA)-axis function due to early life stress (ELS). HCC was measured (N = 575) in 265 children using a validated enzyme-linked immunosorbent assay. Hair was sampled in Clinic Visits (CV) centered at years 1, 2, and 3 (n = 45); 1 and 2 (n = 98); 1 and 3 (n = 27); 2 and 3 (n = 95). Log-transformed HCC values were partitioned using latent class mixed models (LCMM) to minimize the Bayesian Information Criterion. Multivariable linear mixed effects models for ln-HCC as a function of fixed effects for age in months and random effects for participants (to account for repeated measures) were generated to identify the factors associated with class membership. Children in Class 1 (n = 69; 9% Black) evidenced declining ln-HCC across early childhood, whereas Class 2 members (n = 196; 43% Black) showed mixed trajectories. LCMM with only Class 2 members revealed Class 2A (n = 17, 82% Black) with sustained high ln-HCC and Class 2B (n = 179, 40% Blacks) with mixed ln-HCC profiles. Another LCMM limited to only Class 2B members revealed Class 2B1 (n = 65, 57% Black) with declining ln-HCC values (at higher ranges than Class 1), and Class 2B2 (n = 113, 30% Black) with sustained high ln-HCC values. Class 1 may represent hair cortisol trajectories associated with adaptive HPA-axis profiles, whereas 2A, 2B1, and 2B2 may represent allostatic load with dysregulated profiles of HPA-axis function in response to varying exposures to ELS. Sequential longitudinal hair cortisol measurements revealed the allostatic load associated with ELS and the potential for developing maladaptive or dysregulated HPA-axis function in early childhood.
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Affiliation(s)
- Cynthia R Rovnaghi
- Pain/Stress Neurobiology Lab, Maternal and Child Health Research Institute, Stanford University School of Medicine, Stanford, CA, United States
| | - Joseph Rigdon
- Quantitative Sciences Unit, Stanford University School of Medicine, Stanford, CA, United States
| | - Jean-Michel Roué
- Department of Pediatrics, University Hospital of Brest, Brest, France.,Laboratory LIEN, University of Brest, Brest, France.,Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, United States
| | - Monica O Ruiz
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, United States
| | - Victor G Carrion
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, United States
| | - Kanwaljeet J S Anand
- Pain/Stress Neurobiology Lab, Maternal and Child Health Research Institute, Stanford University School of Medicine, Stanford, CA, United States.,Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, United States
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49
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Ferber SG, Hazani R, Shoval G, Weller A. Targeting the Endocannabinoid System in Borderline Personality Disorder: Corticolimbic and Hypothalamic Perspectives. Curr Neuropharmacol 2021; 19:360-371. [PMID: 32351183 PMCID: PMC8033970 DOI: 10.2174/1570159x18666200429234430] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 04/09/2020] [Accepted: 04/24/2020] [Indexed: 12/15/2022] Open
Abstract
Borderline Personality Disorder (BPD) is a chronic debilitating psychiatric disorder characterized mainly by emotional instability, chaotic interpersonal relationships, cognitive disturbance (e.g., dissociation and suicidal thoughts) and maladaptive behaviors. BPD has a high rate of comorbidity with other mental disorders and a high burden on society. In this review, we focused on two compromised brain regions in BPD - the hypothalamus and the corticolimbic system, emphasizing the involvement and potential contribution of the endocannabinoid system (ECS) to improvement in symptoms and coping. The hypothalamus-regulated endocrine axes (hypothalamic pituitary - gonadal, thyroid & adrenal) have been found to be dysregulated in BPD. There is also substantial evidence for limbic system structural and functional changes in BPD, especially in the amygdala and hippocampus, including cortical regions within the corticolimbic system. Extensive expression of CB1 and CB2 receptors of the ECS has been found in limbic regions and the hypothalamus. This opens new windows of opportunity for treatment with cannabinoids such as cannabidiol (CBD) as no other pharmacological treatment has shown long-lasting improvement in the BPD population to date. This review aims to show the potential role of the ECS in BPD patients through their most affected brain regions, the hypothalamus and the corticolimbic system. The literature reviewed does not allow for general indications of treatment with CBD in BPD. However, there is enough knowledge to indicate a treatment ratio of a high level of CBD to a low level of THC. A randomized controlled trial investigating the efficacy of cannabinoid based treatments in BPD is warranted.
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Affiliation(s)
| | | | - Gal Shoval
- Address correspondence to this author at the Geha Mental Health Center, Petah Tiqva, Israel; Tel: 972-3-925-8440; Fax: 972-3-925-8276;, E-mail:
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50
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Monteleone AM, Cascino G, Ruzzi V, Pellegrino F, Patriciello G, Barone E, Carfagno M, Monteleone P, Maj M. Emotional traumatic experiences significantly contribute to identify a maltreated ecophenotype sub-group in eating disorders: Experimental evidence. EUROPEAN EATING DISORDERS REVIEW 2020; 29:269-280. [PMID: 33378110 DOI: 10.1002/erv.2818] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 11/21/2020] [Accepted: 12/11/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Eating disorders (EDs) are associated with a high prevalence of childhood maltreatment (CM). We aimed to experimentally assess if people with EDs and history of CM show altered biological, emotional and behavioural responses to the Trier Social Stress Test (TSST). METHODS According to Childhood Trauma Questionnaire cut-off scores, 29 participants (14 with anorexia nervosa [AN] and 15 with bulimia nervosa [BN]) were classified as maltreated (Mal) ED participants while 19 participants (11 with AN and eight with BN) without CM were identified as no maltreated (noMal) ED participants. Cortisol, anxiety and hunger responses to TSST and post-stress body dissatisfaction were measured. RESULTS Mal ED people showed heightened emotional reactivity, lower levels of hunger and more severe post-stress body dissatisfaction in comparison with noMal ones. Higher cortisol production was observed in people with AN, regardless of CM history, and in those with BN and emotional CM. Emotional trauma was the main CM type contributing to the experimental differences observed in Mal ED people. CONCLUSIONS This is the first study providing experimental and multi-level support to the maltreated ecophenoptype hypothesis in people with EDs. These findings may promote new insights into the biological bases of EDs and provide novel therapeutic implications.
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Affiliation(s)
| | - Giammarco Cascino
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', Section of Neurosciences, University of Salerno, Salerno, Italy
| | - Valeria Ruzzi
- Department of Psychiatry, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Francesca Pellegrino
- Department of Psychiatry, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | | | - Eugenia Barone
- Department of Psychiatry, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Marco Carfagno
- Department of Psychiatry, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Palmiero Monteleone
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', Section of Neurosciences, University of Salerno, Salerno, Italy
| | - Mario Maj
- Department of Psychiatry, University of Campania 'Luigi Vanvitelli', Naples, Italy
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