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Gabbay V, Ely BA, Vileisis JN, Petrovic Z, Cicvaric A, Asnis GM, Kim-Schulze S, Radulovic J. Immune and neural response to acute social stress in adolescent humans and rodents. Transl Psychiatry 2024; 14:306. [PMID: 39054336 PMCID: PMC11272929 DOI: 10.1038/s41398-024-03008-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 06/13/2024] [Accepted: 07/03/2024] [Indexed: 07/27/2024] Open
Abstract
Studies in adults have linked stress-related activation of the immune system to the manifestation of psychiatric conditions. Using a translational design, this study aimed to examine the impact of social stress on immune activity in adolescents and on neuronal activity in a preclinical mouse model. Participants were 31 adolescents (ages 12-19), including 25 with mood and anxiety symptoms. Whole-blood samples were collected before and after the Trier Social Stress Test (TSST), a stress-inducing public speaking task, then cultured for 6 hours in the presence and absence of the inflammatory endotoxin lipopolysaccharide (LPS). Effects of TSST and LPS on 41 immune biomarkers were examined using repeated-measures analysis of variance. Separately, juvenile (8-week-old) male mice were non-stressed or exposed to reminder social defeat then intraperitoneally injected with saline or LPS (n = 6/group). Brains were perfused and collected for immunohistochemistry and confocal microscopy at 0, 1, 6, and 24 hours post-injection. The activity was determined by the density of cFos-positive neurons in the paraventricular hypothalamus, paraventricular thalamus, and basolateral amygdala, regions known to show sustained activation to immunological challenge. Analyses in the adolescent study indicated a strong effect of LPS but no effects of TSST or TSST×LPS interaction on immune biomarkers. Similarly, reminder social defeat did not induce sustained neuronal activity changes comparable to LPS immunological challenge in juvenile mice. Our convergent findings across species suggest that the acute immune response to stress documented in adults is not present in youth. Thus, aging and chronicity effects may play an important role in the inflammatory response to acute psychosocial stress.
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Affiliation(s)
- Vilma Gabbay
- Department of Psychiatry & Behavioral Sciences, University of Miami Miller School of Medicine, Miami, FL, USA.
- Department of Clinical Research, Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, USA.
| | - Benjamin A Ely
- Department of Psychiatry & Behavioral Sciences, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Julia N Vileisis
- Department of Psychiatry & Behavioral Sciences, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Zorica Petrovic
- Department of Psychiatry & Behavioral Sciences, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
- Department of Neuroscience, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Ana Cicvaric
- Department of Psychiatry & Behavioral Sciences, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
- Department of Neuroscience, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Gregory M Asnis
- Department of Psychiatry & Behavioral Sciences, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Seunghee Kim-Schulze
- Human Immune Monitoring Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jelena Radulovic
- Department of Psychiatry & Behavioral Sciences, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
- Department of Neuroscience, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
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Gabbay V, Ely B, Vileisis J, Petrovic Z, Cicvaric A, Asnis G, Kim-Schulze S, Radulovic J. Immune and Neural Response to Acute Social Stress in Adolescent Humans and Rodents. RESEARCH SQUARE 2024:rs.3.rs-3845793. [PMID: 38405791 PMCID: PMC10889054 DOI: 10.21203/rs.3.rs-3845793/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
Studies in adults have linked stress-related activation of the immune system to the manifestation of psychiatric conditions. Using a translational design, this study aimed to examine the impact of social stress on immune activity in adolescents and on neuronal activity in a preclinical mouse model. Participants were 31 adolescents (ages 12-19), including 25 with mood and anxiety symptoms. Whole-blood samples were collected before and after the Trier Social Stress Test (TSST), a stress-inducing public speaking task, then cultured for 6 hours in the presence and absence of the inflammatory endotoxin lipopolysaccharide (LPS). Effects of TSST and LPS on 41 immune biomarkers were examined using repeated-measures analysis of variance. Separately, juvenile (8-week-old) male mice were non-stressed or exposed to reminder social defeat then intraperitoneally injected with saline or LPS (n = 6/group). Brains were perfused and collected for immunohistochemistry and confocal microscopy at 0, 1, 6, and 24 hours post-injection. Activity was determined by the density of cFos-positive neurons in the paraventricular hypothalamus, paraventricular thalamus, and basolateral amygdala, regions known to show sustained activation to immunological challenge. Analyses in the adolescent study indicated a strong effect of LPS but no effects of TSST or TSST×LPS interaction on immune biomarkers. Similarly, reminder social defeat did not induce sustained neuronal activity changes comparable to LPS immunological challenge in juvenile mice. Our convergent findings across species suggest that the acute immune response to stress documented in adults is not present in youth. Thus, aging and chronicity effects may play an important role in the inflammatory response to acute psychosocial stress.
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Hanke M, Looser VN, Bruggisser F, Leuenberger R, Gerber M, Ludyga S. Moderate-to-vigorous physical activity and reactivity to acute psychosocial stress in preadolescent children. J Sci Med Sport 2023; 26:487-492. [PMID: 37550097 DOI: 10.1016/j.jsams.2023.07.010] [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: 04/05/2023] [Revised: 06/14/2023] [Accepted: 07/24/2023] [Indexed: 08/09/2023]
Abstract
OBJECTIVES High reactivity to psychosocial stress during childhood increases the risk of future psychological and physiological disorders. The main objective of this study was to investigate associations between children's moderate-to-vigorous physical activity (MVPA) and physiological and psychological reactions to acute psychosocial stress. DESIGN Randomized cross-over study comparing two groups. METHODS After a 7-day accelerometer-based measurement of MVPA, 110 children aged 10-13 years (48 female) were categorized into a low (<30 min/d) or a high MVPA group (>60 min/d). On separate laboratory appointments, participants completed the Trier Social Stress Test for Children (TSST-C) and a non-stressful control task in randomized order. Stress reactivity was assessed from saliva cortisol, heart rate variability and self-reported anxiety. RESULTS In repeated measures analyses of variance, main effects of condition indicated higher stress reactivity in the TSST-C compared to control for cortisol and anxiety, with more pronounced effects in girls compared to boys. Differences in heart rate variability disappeared after controlling for confounding variables. No interactions with MVPA were found. A main effect of MVPA indicated generally lower cortisol reactivity in the high compared to the low MVPA group. CONCLUSIONS The TSST-C is suitable for induction of psychosocial stress in the laboratory, but sex-specific differences have to be considered. Children who met the WHO recommendations for MVPA exhibited generally lower endocrine reactivity to both laboratory tasks combined, underlining the potential role of regular physical activity in the regulation of the stress response in early developmental stages. Further studies are necessary to ascertain causal associations.
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Affiliation(s)
- Manuel Hanke
- University of Basel, Department of Sport, Exercise and Health, Sport Science Section, Switzerland.
| | - Vera Nina Looser
- University of Basel, Department of Sport, Exercise and Health, Sport Science Section, Switzerland
| | - Fabienne Bruggisser
- University of Basel, Department of Sport, Exercise and Health, Sport Science Section, Switzerland
| | - Rahel Leuenberger
- University of Basel, Department of Sport, Exercise and Health, Sport Science Section, Switzerland
| | - Markus Gerber
- University of Basel, Department of Sport, Exercise and Health, Sport Science Section, Switzerland
| | - Sebastian Ludyga
- University of Basel, Department of Sport, Exercise and Health, Sport Science Section, Switzerland
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Marques-Feixa L, Castro-Quintas Á, Palma-Gudiel H, Romero S, Morer A, Rapado-Castro M, Martín M, Zorrilla I, Blasco-Fontecilla H, Ramírez M, Mayoral M, Mendez I, San Martín-Gonzalez N, Rodrigo-Yanguas M, Luis Monteserín-García J, Fañanás L. Secretory immunoglobulin A (s-IgA) reactivity to acute psychosocial stress in children and adolescents: The influence of pubertal development and history of maltreatment. Brain Behav Immun 2022; 103:122-129. [PMID: 35427757 DOI: 10.1016/j.bbi.2022.04.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 03/31/2022] [Accepted: 04/10/2022] [Indexed: 10/18/2022] Open
Abstract
BACKGROUND Mucosal secretory immunoglobulin A (s-IgA) is an antibody protein-complex that plays a crucial role in immune first defense against infection. Although different immune biomarkers have been associated with stress-related psychopathology, s-IgA remains poorly studied, especially in youth. OBJECTIVES The present study investigated how s-IgA behaves in front of acute psychosocial stress in children and adolescents, including possible variability associated with developmental stage and history of childhood maltreatment (CM). METHODS 94 children and adolescents from 7 to 17 years (54 with a current psychiatric diagnostic and 40 healthy controls) drawn from a larger Spanish study were explored (EPI-Young Stress Project). To assess biological reactivity, participants provided five saliva samples during an acute laboratory-based psychosocial stressor, the Trier Social Stress Test for Children (TSST-C). Samples were assayed for s-IgA, as well as for cortisol. Pubertal development was ascertained by Tanner stage and CM following TASSCV criteria. RESULTS We observed s-IgA fluctuations throughout the stressor, indicating the validity of TSST-C to stimulate s-IgA secretion (F(4,199) = 6.200, p <.001). Although s-IgA trajectories followed a reactivity and recovery pattern in adolescents, children exhibited no s-IgA response when faced with stress (F(4,197) = 3.406, p =.010). An interaction was found between s-IgA and CM (F(4,203) = 2.643, p =.035). Interestingly, an interaction between developmental stage, CM history and s-IgA reactivity was identified (F(12,343) = 2.036, p =.017); while children non-exposed to maltreatment exhibited no s-IgA changes to acute stress, children with a history of CM showed a similar response to adolescents, increasing their s-IgA levels after the psychosocial stressor. CONCLUSION Acute psychosocial stress stimulates s-IgA secretion, but only after puberty. However, children with a history of maltreatment exhibited a response resembling that of adolescents, suggesting an early maturation of the immune system. Further studies are needed to clarify the validity of s-IgA as an acute stress biomarker, including additional measures during stress exposure.
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Affiliation(s)
- Laia Marques-Feixa
- Department of Evolutionary Biology, Ecology and Environmental Sciences, Faculty of Biology, University of Barcelona, Biomedicine Institute of the University of Barcelona (IBUB), Barcelona, Spain; Network Centre for Biomedical Research in Mental Health (CIBERSAM), Spain
| | - Águeda Castro-Quintas
- Department of Evolutionary Biology, Ecology and Environmental Sciences, Faculty of Biology, University of Barcelona, Biomedicine Institute of the University of Barcelona (IBUB), Barcelona, Spain; Network Centre for Biomedical Research in Mental Health (CIBERSAM), Spain
| | - Helena Palma-Gudiel
- Network Centre for Biomedical Research in Mental Health (CIBERSAM), Spain; College of Public Health and Health Professions, Department of Epidemiology, University of Florida, USA
| | - Soledad Romero
- Network Centre for Biomedical Research in Mental Health (CIBERSAM), Spain; Department of Child and Adolescent Psychiatry and Psychology, 2017SGR88, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Astrid Morer
- Network Centre for Biomedical Research in Mental Health (CIBERSAM), Spain; Department of Child and Adolescent Psychiatry and Psychology, 2017SGR88, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Marta Rapado-Castro
- Network Centre for Biomedical Research in Mental Health (CIBERSAM), Spain; Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, School of Medicine, Universidad Complutense, IiSGM, Madrid, Spain; Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne & Melbourne Health, Victoria, Australia
| | - María Martín
- Hospital Benito Menni, Adolescent Crisis Unit, Sant Boi de Llobregat, Spain
| | - Iñaki Zorrilla
- Network Centre for Biomedical Research in Mental Health (CIBERSAM), Spain; Hospital Santiago Apostol, Department of Psychiatry, Vitoria-Gasteiz, Spain
| | - Hilario Blasco-Fontecilla
- Network Centre for Biomedical Research in Mental Health (CIBERSAM), Spain; Department of Psychiatry, Puerta de Hierro University Hospital-Majadahonda, Autonoma University, ITA Mental Health, Madrid, Spain
| | - Maite Ramírez
- Day Hospital for Adolescents Barrualde-Galdakao, Child and Adolescent Mental Health, Galdakao, Spain
| | - María Mayoral
- Network Centre for Biomedical Research in Mental Health (CIBERSAM), Spain; Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, School of Medicine, Universidad Complutense, IiSGM, Madrid, Spain
| | - Iría Mendez
- Department of Child and Adolescent Psychiatry and Psychology, 2017SGR88, Institute of Neuroscience, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Nerea San Martín-Gonzalez
- Department of Evolutionary Biology, Ecology and Environmental Sciences, Faculty of Biology, University of Barcelona, Biomedicine Institute of the University of Barcelona (IBUB), Barcelona, Spain
| | - María Rodrigo-Yanguas
- Department of Psychiatry, Puerta de Hierro University Hospital-Majadahonda, Autonoma University, ITA Mental Health, Madrid, Spain
| | - José Luis Monteserín-García
- Department of Evolutionary Biology, Ecology and Environmental Sciences, Faculty of Biology, University of Barcelona, Biomedicine Institute of the University of Barcelona (IBUB), Barcelona, Spain; Network Centre for Biomedical Research in Mental Health (CIBERSAM), Spain
| | - Lourdes Fañanás
- Department of Evolutionary Biology, Ecology and Environmental Sciences, Faculty of Biology, University of Barcelona, Biomedicine Institute of the University of Barcelona (IBUB), Barcelona, Spain; Network Centre for Biomedical Research in Mental Health (CIBERSAM), Spain.
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Crowley MJ, van Noordt SJR, Castagna PJ, Vaca FE, Wu J, Lejuez CW, Mayes LC. Avoidance in Adolescence: The Balloon Risk Avoidance Task (BRAT). JOURNAL OF PSYCHOPATHOLOGY AND BEHAVIORAL ASSESSMENT 2021. [DOI: 10.1007/s10862-021-09928-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Poole KL, Cunningham CE, McHolm AE, Schmidt LA. Distinguishing selective mutism and social anxiety in children: a multi-method study. Eur Child Adolesc Psychiatry 2021; 30:1059-1069. [PMID: 32623696 DOI: 10.1007/s00787-020-01588-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 06/25/2020] [Indexed: 12/21/2022]
Abstract
Selective mutism (SM) is an anxiety disorder in which a child fails to speak in some situations (e.g., school) despite the ability to speak in other situations (e.g., home). Some work has conceptualized SM as a variant of social anxiety disorder (SAD) characterized by higher levels of social anxiety. Here, we empirically tested this hypothesis to see whether there were differences in social anxiety (SA) between SM and SAD across behavioral, psychophysiological, self-, parent-, and teacher-report measures. Participants included 158 children (Mage = 8.76 years, SD = 3.23) who were classified into three groups: children with SM and who were also highly socially anxious (SM + HSA; n = 48), highly socially anxious children without SM (HSA; n = 48), and control children (n = 62). Children participated in a videotaped self-presentation task, following which observed SA behaviors were coded, and salivary cortisol reactivity was measured. We also collected child, parent, and teacher reports of children's trait SA symptoms. The SM + HSA and HSA groups had similar observed non-verbal SA behavior, cortisol reactivity, and trait SA symptom levels according to parent and child reports, but SM + HSA children had significantly higher SA according to teacher report and observer-rated verbal SA behavior relative to the HSA group. As expected, control children had lower cortisol reactivity and SA across all measures relative to the other groups. Although SM and SAD in children share many similarities, SM may be characterized by greater SA in certain social contexts (e.g., school) and is distinguishable from SAD on behavioral measures of verbal SA.
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Affiliation(s)
- Kristie L Poole
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Room 130, Psychology Building, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada.
| | - Charles E Cunningham
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Canada
| | - Angela E McHolm
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Canada
| | - Louis A Schmidt
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Room 130, Psychology Building, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada
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Legatzke H, Gettler LT. Bilingual family communication and the impact of language anxiety on cortisol reactivity. Am J Hum Biol 2020; 33:e23493. [PMID: 32865305 DOI: 10.1002/ajhb.23493] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 07/22/2020] [Accepted: 07/30/2020] [Indexed: 01/15/2023] Open
Abstract
OBJECTIVES The effects of socially evaluated tasks on stress-related behavior and physiology are often studied under artificial experimental conditions, such as contrived public speaking. Less is known about these behavioral and physiological dimensions under more routine conditions, such as family interactions. Here, we tested whether language anxiety during bilingual family conversations correlated to cortisol reactivity and speech patterns and whether family members' ages moderated this effect. METHODS Individuals (N = 34) from Spanish-English bilingual families participated in prompted conversations in both languages with their family members and provided saliva that we assayed for cortisol. Participants responded to a survey about language anxiety, and we analyzed their conversations for code switching. We tested whether higher reported anxiety was correlated with increased cortisol reactivity and if participants' age moderated this effect. RESULTS Participants' reported language anxiety was not significantly correlated with cortisol reactivity after conversations in either language. However, age significantly moderated the effect of English language anxiety. Among younger individuals, higher English language anxiety was correlated with greater cortisol reactivity after the English conversations. Older individuals did not demonstrate this same pattern. Individuals who code-switched during the English conversations had higher English language anxiety than individuals who did not. Similar patterns were not observed for the Spanish conversations. CONCLUSIONS The physiological and verbal responses to English language anxiety may be reflective of the high pressure placed on English use among bilingual families in the U.S., and the greater cortisol reactivity of younger individuals suggests they may face more identity challenging acculturation pressure.
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Affiliation(s)
- Hannah Legatzke
- Department of Anthropology, University of Notre Dame, Notre Dame, Indiana, USA
| | - Lee T Gettler
- Department of Anthropology, University of Notre Dame, Notre Dame, Indiana, USA.,The Eck Institute of Global Health, University of Notre Dame, Notre Dame, Indiana, USA.,William J. Shaw Center for Children and Families, University of Notre Dame, South Bend, Indiana, USA
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