1
|
Zeng S, Liu C, Wang Z. The Effect of CRHBP rs10062367 Polymorphism and Parenting Styles on Internalizing Problems in Preschoolers: The Moderating Effect of Sensory Processing Sensitivity. Child Psychiatry Hum Dev 2024; 55:644-654. [PMID: 36114994 DOI: 10.1007/s10578-022-01418-4] [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: 12/22/2021] [Revised: 04/19/2022] [Accepted: 08/17/2022] [Indexed: 11/27/2022]
Abstract
The present study aimed to examine how CRHBP rs10062367 polymorphism interacted with parenting styles and sensory processing sensitivity (SPS) to impact on preschoolers' internalizing problems. A total of 446 preschoolers (Mage = 4.55, SD = 1.07) participated in the study and their saliva were extracted to genotype the CRHBP rs10062367 polymorphism, and their parents were invited to complete a battery of questionnaires to assess parenting styles, preschoolers' SPS, and internalizing problems. Results indicated that high SPS preschoolers with A allele exhibited fewer internalizing problems under the condition of positive parenting while they exhibited more internalizing problems under the condition of negative parenting. The findings provide support for the Differential Susceptibility Model/Biological Sensitivity to Context Theory that A allele of rs10062367 and high SPS might be the "susceptibility markers" of children to environments.
Collapse
Affiliation(s)
- Siyao Zeng
- School of Psychology, , Shaanxi Normal University, Shaanxi Provincial Key Research Center of Child Mental and Behavioral Health, Xi'an, China
- School of Psychology, Shaanxi Provincial Key Research Center of Child Mental and Behavioral Health, Shaanxi Normal University, No. 199, South Chang'an Road, 710062, Xi'an, China
| | - Cuizhen Liu
- School of Psychology, , Shaanxi Normal University, Shaanxi Provincial Key Research Center of Child Mental and Behavioral Health, Xi'an, China
- School of Psychology, Shaanxi Provincial Key Research Center of Child Mental and Behavioral Health, Shaanxi Normal University, No. 199, South Chang'an Road, 710062, Xi'an, China
| | - Zhenhong Wang
- School of Psychology, , Shaanxi Normal University, Shaanxi Provincial Key Research Center of Child Mental and Behavioral Health, Xi'an, China.
- School of Psychology, Shaanxi Provincial Key Research Center of Child Mental and Behavioral Health, Shaanxi Normal University, No. 199, South Chang'an Road, 710062, Xi'an, China.
| |
Collapse
|
2
|
Karpuz S, Yilmaz R, Akdere E, Aksanyar B, Tuncez IH, Yilmaz H. The Effect of Frequency of Sexual Intercourse on Symptoms in Women with Fibromyalgia. SISLI ETFAL HASTANESI TIP BULTENI 2024; 58:91-96. [PMID: 38808045 PMCID: PMC11128690 DOI: 10.14744/semb.2023.97254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 11/01/2023] [Indexed: 05/30/2024]
Abstract
Objectives Fibromyalgia is known to affect sexual function, but the effect of frequency of sexual intercourse on fibromyalgia symptom severity is unclear. This study investigated how frequently women with fibromyalgia engaged in sexual activity affected how severe the disease was. Methods The depression status of the participants was evaluated with the Beck Depression Inventory (BDI) and the mean monthly frequency of sexual intercourse in the last 3 months was noted. Pain levels of fibromyalgia patients were evaluated with Visual Analog Scale (VAS), pain prevalence Widespread Pain Index (WPI), symptom level Symptom Severity Scale (SSS), and fibromyalgia exposure status with Fibromyalgia Impact Questionnaire (FIQ). Results A hundred women with fibromyalgia with a mean age of 37.11±6.2 years and 100 healthy female controls with a mean age of 36.53 ± 5.85 years participated in the study. Female patients with fibromyalgia had higher BDI and VAS scores and lower frequency of sexual intercourse (p<0.001). While no significant relationship was observed between the frequency of sexual intercourse and VAS, FIQ, SSS and WPI scores, it was found that BDI was lower in those with an average monthly frequency of 8 or more sexual intercourses (p=0.02). Conclusion This study revealed that the frequency of sexual intercourse is low in female patients with FM and that depression is less common in women with FM who have a higher frequency of sexual intercourse.
Collapse
Affiliation(s)
- Savas Karpuz
- Department of Physical Medicine and Rehabilitation, Beyhekim Training and Research Hospital, Konya, Türkiye
| | - Ramazan Yilmaz
- Department of Physical Medicine and Rehabilitation, Beyhekim Training and Research Hospital, Konya, Türkiye
| | - Emine Akdere
- Department of Physical Medicine and Rehabilitation, Beyhekim Training and Research Hospital, Konya, Türkiye
| | - Behiye Aksanyar
- Department of Physical Medicine and Rehabilitation, Meram State Hospital, Konya, Türkiye
| | | | - Halim Yilmaz
- Department of Physical Medicine and Rehabilitation, Beyhekim Training and Research Hospital, Konya, Türkiye
| |
Collapse
|
3
|
Moran KM, Delville Y. A hamster model for stress-induced weight gain. Horm Behav 2024; 160:105488. [PMID: 38306877 DOI: 10.1016/j.yhbeh.2024.105488] [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: 09/05/2023] [Revised: 12/18/2023] [Accepted: 01/18/2024] [Indexed: 02/04/2024]
Abstract
This review addresses the translational relevance of animal models of stress and their effects on body weight. In humans, stress, whether chronic or acute, has often been associated with increased food intake and weight gain. In view of the current obesity epidemic, this phenomenon is especially relevant. Such observations contrast with reports with commonly used laboratory animals, especially rats and mice. In these species, it is common to find individuals gaining less weight under stress, even with potent social stressors. However, there are laboratory species that present increased appetite and weight gain under stress, such as golden hamsters. Furthermore, these animals also include metabolic and behavioral similarities with humans, including hoarding behavior which is also enhanced under stress. Consequently, we propose that our comparative perspective provides useful insights for future research on the development of obesity in humans as a consequence of chronic stress exposure.
Collapse
Affiliation(s)
- Kevin M Moran
- Psychology Department, The University of Texas at Austin, USA.
| | - Yvon Delville
- Psychology Department, The University of Texas at Austin, USA
| |
Collapse
|
4
|
Zhao W, Lan Q, Zhou M, Liang W, Yang Y, Gong P. Genetic Contributions to Attachment Stability Over Time: the Roles of CRHR1 Polymorphisms. J Youth Adolesc 2024; 53:273-283. [PMID: 37891393 DOI: 10.1007/s10964-023-01888-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023]
Abstract
Corticotropin-releasing hormone receptor 1 (CRHR1), a hormone receptor essential to the activation of HPA axis and the subsequent release of cortisol, plays critical roles in emotional and behavioral responses relevant to attachment. However, the specific roles of CRHR1 polymorphisms in attachment remain unclear. To further clarify these genetic effects, this research conducted a three-wave study to investigate whether the CRHR1 polymorphisms (i.e., rs110402 and rs242924) are associated with the stability and variability of attachment by using a sample of freshmen (N = 604; Mage = 18.57 years, SD = 1.90; 68.8% girls). The results showed that rs110402 and rs242924 were associated with the stability of closeness-dependence. The G alleles of the both polymorphisms were found not to be related to lower attachment stability. However, these polymorphisms were not associated with the variability of attachment. Overall, these findings provide evidence for the contribution of CRHR1 to attachment stability.
Collapse
Affiliation(s)
- Wenping Zhao
- College of Life Science, Northwest University, Xi'an, 710069, China
| | - Qi Lan
- College of Life Science, Northwest University, Xi'an, 710069, China
| | - Mingzhu Zhou
- College of Life Science, Northwest University, Xi'an, 710069, China
| | - Wenting Liang
- College of Life Science, Northwest University, Xi'an, 710069, China
| | - Yuting Yang
- College of Life Science, Northwest University, Xi'an, 710069, China
| | - Pingyuan Gong
- College of Life Science, Northwest University, Xi'an, 710069, China.
- College of Medicine, Northwest University, Xi'an, 710069, China.
- Institute of Population and Health, Northwest University, Xi'an, 710069, China.
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, 710069, China.
| |
Collapse
|
5
|
Hoffmann F, Heim C. [Emotional Abuse in Childhood and Adolescence: Biological Embedding and Clinical Implications]. Prax Kinderpsychol Kinderpsychiatr 2024; 73:4-27. [PMID: 38275227 DOI: 10.13109/prkk.2024.73.1.4] [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] [Indexed: 01/27/2024]
Abstract
Emotional abuse, defined as degrading, manipulative, or neglectful behaviors by caregivers, represents a common adverse experience for children and adolescents, often co-occurring with other maltreatment types. Exposure to emotional abuse significantly affects mental health across the lifespan and is particularly associated with elevated depression risk.This review examinesmechanisms, by which emotional abuse influences brain development and the neuroendocrine stress response system and discusses the roles of genetic vulnerability and epigenetic processes in contributing to an elevated mental health risk. Emotional abuse has similar effects on brain networks responsible for emotion processing and regulation as other maltreatment types.Moreover, it uniquely affects networks related to self-relevant information and socio-cognitive processes. Furthermore, emotional abuse is associated with an impaired recovery of the neuroendocrine response to acute stress. Similar to other maltreatment types, emotional abuse is associated with epigenetic changes in genes regulating the neuroendocrine stress response system that are implicated in increased mental health risk.These findings suggest that emotional abuse has equally detrimental effects on children'smental health as physical or sexual abuse, warranting broader societal awareness and enhanced early detection efforts. Early interventions should prioritize emotion regulation, social cognition, self-esteemenhancement, and relationship- oriented approaches for victims of emotional abuse.
Collapse
Affiliation(s)
- Ferdinand Hoffmann
- Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Institut für Medizinische Psychologie Deutschland
| | - Christine Heim
- Institut für Medizinische Psychologie Charité - Universitätsmedizin Berlin Luisenstr. 57 10117 Berlin Deutschland
| |
Collapse
|
6
|
Iverson GL, Kissinger-Knox A, Huebschmann NA, Castellani RJ, Gardner AJ. A narrative review of psychiatric features of traumatic encephalopathy syndrome as conceptualized in the 20th century. Front Neurol 2023; 14:1214814. [PMID: 37545715 PMCID: PMC10401603 DOI: 10.3389/fneur.2023.1214814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 06/26/2023] [Indexed: 08/08/2023] Open
Abstract
Introduction Some ultra-high exposure boxers from the 20th century suffered from neurological problems characterized by slurred speech, personality changes (e.g., childishness or aggressiveness), and frank gait and coordination problems, with some noted to have progressive Parkinsonian-like signs. Varying degrees of cognitive impairment were also described, with some experiencing moderate to severe dementia. The onset of the neurological problems often began while they were young men and still actively fighting. More recently, traumatic encephalopathy syndrome (TES) has been proposed to be present in athletes who have a history of contact (e.g., soccer) and collision sport participation (e.g., American-style football). The characterization of TES has incorporated a much broader description than the neurological problems described in boxers from the 20th century. Some have considered TES to include depression, suicidality, anxiety, and substance abuse. Purpose We carefully re-examined the published clinical literature of boxing cases from the 20th century to determine whether there is evidence to support conceptualizing psychiatric problems as being diagnostic clinical features of TES. Methods We reviewed clinical descriptions from 155 current and former boxers described in 21 articles published between 1928 and 1999. Results More than one third of cases (34.8%) had a psychiatric, neuropsychiatric, or neurobehavioral problem described in their case histories. However, only 6.5% of the cases were described as primarily psychiatric or neuropsychiatric in nature. The percentages documented as having specific psychiatric problems were as follows: depression = 11.0%, suicidality = 0.6%, anxiety = 3.9%, anger control problems = 20.0%, paranoia/suspiciousness = 11.6%, and personality change = 25.2%. Discussion We conclude that depression, suicidality (i.e., suicidal ideation, intent, or planning), and anxiety were not considered to be clinical features of TES during the 20th century. The present review supports the decision of the consensus group to remove mood and anxiety disorders, and suicidality, from the new 2021 consensus core diagnostic criteria for TES. More research is needed to determine if anger dyscontrol is a core feature of TES with a clear clinicopathological association. The present findings, combined with a recently published large clinicopathological association study, suggest that mood and anxiety disorders are not characteristic of TES and they are not associated with chronic traumatic encephalopathy neuropathologic change.
Collapse
Affiliation(s)
- Grant L. Iverson
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, United States
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, MA, United States
- Department of Physical Medicine and Rehabilitation, Schoen Adams Research Institute at Spaulding Rehabilitation, Charlestown, MA, United States
- Home Base, A Red Sox Foundation and Massachusetts General Hospital Program, Charlestown, MA, United States
- MassGeneral Hospital for Children Sports Concussion Program, Boston, MA, United States
| | - Alicia Kissinger-Knox
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, United States
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, MA, United States
- MassGeneral Hospital for Children Sports Concussion Program, Boston, MA, United States
| | | | - Rudolph J. Castellani
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Andrew J. Gardner
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
| |
Collapse
|
7
|
Shang L, Zhao W, Wang YZ, Li Z, Choi JJ, Kho M, Mosley TH, Kardia SLR, Smith JA, Zhou X. meQTL mapping in the GENOA study reveals genetic determinants of DNA methylation in African Americans. Nat Commun 2023; 14:2711. [PMID: 37169753 PMCID: PMC10175543 DOI: 10.1038/s41467-023-37961-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 04/07/2023] [Indexed: 05/13/2023] Open
Abstract
Identifying genetic variants that are associated with variation in DNA methylation, an analysis commonly referred to as methylation quantitative trait locus (meQTL) mapping, is an important first step towards understanding the genetic architecture underlying epigenetic variation. Most existing meQTL mapping studies have focused on individuals of European ancestry and are underrepresented in other populations, with a particular absence of large studies in populations with African ancestry. We fill this critical knowledge gap by performing a large-scale cis-meQTL mapping study in 961 African Americans from the Genetic Epidemiology Network of Arteriopathy (GENOA) study. We identify a total of 4,565,687 cis-acting meQTLs in 320,965 meCpGs. We find that 45% of meCpGs harbor multiple independent meQTLs, suggesting potential polygenic genetic architecture underlying methylation variation. A large percentage of the cis-meQTLs also colocalize with cis-expression QTLs (eQTLs) in the same population. Importantly, the identified cis-meQTLs explain a substantial proportion (median = 24.6%) of methylation variation. In addition, the cis-meQTL associated CpG sites mediate a substantial proportion (median = 24.9%) of SNP effects underlying gene expression. Overall, our results represent an important step toward revealing the co-regulation of methylation and gene expression, facilitating the functional interpretation of epigenetic and gene regulation underlying common diseases in African Americans.
Collapse
Affiliation(s)
- Lulu Shang
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Wei Zhao
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Yi Zhe Wang
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Zheng Li
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Jerome J Choi
- Population Health Sciences, University of Wisconsin-Madison School of Medicine and Public Health, Madison, WI, 53726, USA
| | - Minjung Kho
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Thomas H Mosley
- Memory Impairment and Neurodegenerative Dementia (MIND) Center, University of Mississippi Medical Center, Jackson, MS, 39126, USA
| | - Sharon L R Kardia
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Jennifer A Smith
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI, 48109, USA.
| | - Xiang Zhou
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI, 48109, USA.
| |
Collapse
|
8
|
Ersig AL, Young EE, Brown RL, Malecki K. Genetic Variation, Stress, and Physiological Stress Response in Adults With Food Allergy or Celiac Disease. Biol Res Nurs 2023; 25:300-309. [PMID: 36280595 DOI: 10.1177/10998004221134826] [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] [Indexed: 11/15/2022]
Abstract
BACKGROUND Persistently high chronic stress can lead to maladaptive psychological, behavioral, and physiological stress responses and poor mental and physical health, highlighting the importance of identifying individuals at increased risk. Chronic health condition diagnosis and genetics are 2 characteristics that can influence stress, stress response, and health outcomes. PURPOSE Food allergy (FA) and celiac disease (CD) require constant vigilance in daily life and can lead to increased stress. The purpose of this exploratory analysis was to examine the association of variants in selected stress-related genes with stress exposures, stress, clinical measures of physiological stress response, and mental health symptoms in adults with and without FA or CD. METHODS We compared stress exposures, symptoms of PTSD, depression, anxiety, and stress, BMI, and waist-hip ratio between cases and controls. We analyzed the association of SNPs in genes with known or hypothesized associations with stress-related measures in 124 cases and 124 matched controls: CRHBP (rs7718461, rs10474485), CRHR1 (rs242940) and OXTR (rs2268490). For this exploratory study, p-values ≤ 0.10 were considered suggestive. RESULTS For cases and controls, rs7718461 was associated with stress symptoms, rs2268490 with symptoms of stress and PTSD, and rs242940 with symptoms of stress, PTSD, anxiety, and depression. Further analyses found that stress-related outcomes in individuals with FA or CD may be influenced by SNP genotype. CONCLUSIONS Given these suggestive findings, larger prospective studies should examine similar relationships in individuals with other chronic health conditions, incorporating factors such as environmental exposures, individual experiences, and epigenetic modifications.
Collapse
Affiliation(s)
- Anne L Ersig
- 5228University of Wisconsin-Madison, School of Nursing, Madison, WI, USA
| | - Erin E Young
- 12251University of Kansas School of Medicine, Kansas City, KS, USA
| | - Roger L Brown
- 5228University of Wisconsin-Madison, School of Nursing, Madison, WI, USA
| | - Kristen Malecki
- Division of Environmental and Occupational Health Sciences, School of Public Health, 14681University of Illinois Chicago, Chicago, IL, USA
| |
Collapse
|
9
|
Wang X, Li X, Zhao J, Du X, Li J, Zhao W, Li J, Liu S, Xu Y. Effect of childhood maltreatment on cognitive function and its relationship with personality development and social coping style in major depression disorder patients: A latent class model and network analysis. Front Psychiatry 2023; 14:748857. [PMID: 36741107 PMCID: PMC9895412 DOI: 10.3389/fpsyt.2023.748857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 01/06/2023] [Indexed: 01/21/2023] Open
Abstract
Study objectives The study aimed to (1) analyze the interrelationships among different types of childhood adversity, diverse personality dimensions, and individual coping style integratively among major depressive disorder (MDD) patients and healthy participants using a network approach; (2) explore the latent class of child maltreatment (CM) and its relationship with cognitive function. Methods Data were collected from the Objective Diagnostic Markers and Personalized Intervention in MDD Patients (ODMPIM) study, including 1,629 Chinese participants. Using the Childhood Trauma Questionnaire to assess CM, the Simplified Coping Style Questionnaire to measure individual coping style, Eysenck Personality Questionnaire Revised-Short Form for personality characters, and a series of neurocognitive tests, including seven tests with 18 subtests for cognitive assessments. We used the "Network Module" in Jeffreys's Amazing Statistics Program (JASP) and R package for network analysis. A latent class analysis was performed with SAS9.4. Results Child maltreatment was more common in MDD patients than in healthy controls, except for emotional abuse. Network analysis showed that emotional abuse, emotional neglect, physical abuse, and physical neglect formed quadrangle connections. Personality dimensions were associated with physical neglect and emotional abuse. All types of CM (excluding sex abuse) showed an association with coping style. Emotional neglect showed the highest centrality measures. Physical neglect had a high level of closeness. To a concerning strength, emotional and physical neglect showed the highest levels. The structure of the networks is variant between groups (M = 0.28, P = 0.04). Latent class analysis (LCA) revealed that three classes provided the best fit statistics. Neglect and abuse classes tended to perform more poorly on the five cognitive domains. Conclusion This study provided insights on multi-type of CM. Neglect played an important role in different routes through the relation between CM with personality traits and social coping style. However, neglect has often been ignored in previous studies and should receive more public attention.
Collapse
Affiliation(s)
- Xiao Wang
- Shanxi Key Laboratory of Artificial Intelligence Assisted Diagnosis and Treatment for Mental Disorder, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Department of Psychiatry, First Hospital/First Clinical Medical College of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Xinrong Li
- Shanxi Key Laboratory of Artificial Intelligence Assisted Diagnosis and Treatment for Mental Disorder, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Department of Psychiatry, First Hospital/First Clinical Medical College of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Juan Zhao
- Shanxi Key Laboratory of Artificial Intelligence Assisted Diagnosis and Treatment for Mental Disorder, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Xinzhe Du
- Shanxi Key Laboratory of Artificial Intelligence Assisted Diagnosis and Treatment for Mental Disorder, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Department of Psychiatry, First Hospital/First Clinical Medical College of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Junxia Li
- Shanxi Key Laboratory of Artificial Intelligence Assisted Diagnosis and Treatment for Mental Disorder, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Department of Psychiatry, First Hospital/First Clinical Medical College of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Wentao Zhao
- Shanxi Key Laboratory of Artificial Intelligence Assisted Diagnosis and Treatment for Mental Disorder, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Department of Psychiatry, First Hospital/First Clinical Medical College of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Jing Li
- Shanxi Key Laboratory of Artificial Intelligence Assisted Diagnosis and Treatment for Mental Disorder, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Department of Psychiatry, First Hospital/First Clinical Medical College of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Sha Liu
- Shanxi Key Laboratory of Artificial Intelligence Assisted Diagnosis and Treatment for Mental Disorder, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Department of Psychiatry, First Hospital/First Clinical Medical College of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yong Xu
- Department of Psychiatry, Taiyuan Central Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| |
Collapse
|
10
|
McCullough KM, Katrinli S, Hartmann J, Lori A, Klengel C, Missig G, Klengel T, Langford NA, Newman EL, Anderson KJ, Smith AK, Carroll FI, Ressler KJ, Carlezon WA. Blood levels of T-Cell Receptor Excision Circles (TRECs) provide an index of exposure to traumatic stress in mice and humans. Transl Psychiatry 2022; 12:423. [PMID: 36192377 PMCID: PMC9530209 DOI: 10.1038/s41398-022-02159-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/05/2022] [Accepted: 09/07/2022] [Indexed: 12/03/2022] Open
Abstract
Exposure to stress triggers biological changes throughout the body. Accumulating evidence indicates that alterations in immune system function are associated with the development of stress-associated illnesses such as major depressive disorder and post-traumatic stress disorder, increasing interest in identifying immune markers that provide insight into mental health. Recombination events during T-cell receptor rearrangement and T-cell maturation in the thymus produce circular DNA fragments called T-cell receptor excision circles (TRECs) that can be utilized as indicators of thymic function and numbers of newly emigrating T-cells. Given data suggesting that stress affects thymus function, we examined whether blood levels of TRECs might serve as a quantitative peripheral index of cumulative stress exposure and its physiological correlates. We hypothesized that chronic stress exposure would compromise thymus function and produce corresponding decreases in levels of TRECs. In male mice, exposure to chronic social defeat stress (CSDS) produced thymic involution, adrenal hypertrophy, and decreased levels of TRECs in blood. Extending these studies to humans revealed robust inverse correlations between levels of circulating TRECs and childhood emotional and physical abuse. Cell-type specific analyses also revealed associations between TREC levels and blood cell composition, as well as cell-type specific methylation changes in CD4T + and CD8T + cells. Additionally, TREC levels correlated with epigenetic age acceleration, a common biomarker of stress exposure. Our findings demonstrate alignment between findings in mice and humans and suggest that blood-borne TRECs are a translationally-relevant biomarker that correlates with, and provides insight into, the cumulative physiological and immune-related impacts of stress exposure in mammals.
Collapse
Affiliation(s)
- Kenneth M McCullough
- Basic Neuroscience Division, Department of Psychiatry, Harvard Medical School, McLean Hospital, Belmont, MA, USA
| | - Seyma Katrinli
- Department of Gynecology and Obstetrics, Emory University, Atlanta, GA, USA
| | - Jakob Hartmann
- Basic Neuroscience Division, Department of Psychiatry, Harvard Medical School, McLean Hospital, Belmont, MA, USA
| | - Adriana Lori
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Claudia Klengel
- Basic Neuroscience Division, Department of Psychiatry, Harvard Medical School, McLean Hospital, Belmont, MA, USA
| | - Galen Missig
- Basic Neuroscience Division, Department of Psychiatry, Harvard Medical School, McLean Hospital, Belmont, MA, USA
| | - Torsten Klengel
- Basic Neuroscience Division, Department of Psychiatry, Harvard Medical School, McLean Hospital, Belmont, MA, USA
| | - Nicole A Langford
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Emily L Newman
- Basic Neuroscience Division, Department of Psychiatry, Harvard Medical School, McLean Hospital, Belmont, MA, USA
| | - Kasey J Anderson
- Basic Neuroscience Division, Department of Psychiatry, Harvard Medical School, McLean Hospital, Belmont, MA, USA
| | - Alicia K Smith
- Department of Gynecology and Obstetrics, Emory University, Atlanta, GA, USA
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - F Ivy Carroll
- Center for Organic and Medicinal Chemistry, Research Triangle Institute, Research Triangle Park, NC, USA
| | - Kerry J Ressler
- Basic Neuroscience Division, Department of Psychiatry, Harvard Medical School, McLean Hospital, Belmont, MA, USA
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - William A Carlezon
- Basic Neuroscience Division, Department of Psychiatry, Harvard Medical School, McLean Hospital, Belmont, MA, USA.
| |
Collapse
|
11
|
Harris BN, Cooke JT, Littlefield AK, Tucker CA, Campbell CM, King KS. Relations among CRFR1 and FKBP5 genotype, cortisol, and cognitive function in aging humans: A Project FRONTIER study. Physiol Behav 2022; 254:113884. [PMID: 35718217 DOI: 10.1016/j.physbeh.2022.113884] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 06/04/2022] [Accepted: 06/13/2022] [Indexed: 01/23/2023]
Abstract
Here we use the glucocorticoid cascade hypothesis framework to address the role of baseline cortisol on changes in cognitive function over a 3-year span in non-demented rural Americans. We also determine if genotype at 4 different single nucleotide polymorphisms (SNPs) relates to change in cognitive function. We predicted 1) over time, increases in baseline cortisol will be associated with decline in cognitive function, 2) individuals homozygous for 3 CRFR1 SNP rare alleles (AA rs110402, TT rs7209436, and TT rs242924 vs. others) will show less cognitive decline and this will be particularly pronounced in those with lower baseline cortisol, and 3) FKBP5 T carriers (TT or CT vs. CC homozygotes) will have decreased cognitive performance and this will be particularly pronounced in individuals with higher baseline cortisol. Collectively, our data do not robustly support the glucocorticoid cascade hypothesis. In several cases, higher baseline cortisol related to better cognitive performance over time, but within individuals, increased cortisol over time related to decreased performance on some cognitive domains over time. Contrary to our predictions, individuals with the rare CRFR1 haplotype (AA, TT, TT) performed worse than individuals with the common haplotype across multiple domains of cognitive function. FKBP5 genotype status had minimal impacts on cognitive outcomes. Genotype effects were largely not dependent on cortisol. The Project FRONTIER dataset is supported by Texas Tech University Health Sciences Center Garrison Institute on Aging.
Collapse
Affiliation(s)
- Breanna N Harris
- Department of Biological Sciences, Texas Tech University, Lubbock, TX, United States of America.
| | - Jeffrey T Cooke
- Department of Psychological Sciences, Texas Tech University, Lubbock, TX, United States of America
| | - Andrew K Littlefield
- Department of Psychological Sciences, Texas Tech University, Lubbock, TX, United States of America
| | - Cody A Tucker
- Department of Biological Sciences, Texas Tech University, Lubbock, TX, United States of America
| | - Callie M Campbell
- Department of Biological Sciences, Texas Tech University, Lubbock, TX, United States of America
| | - Kaleb S King
- Department of Biological Sciences, Texas Tech University, Lubbock, TX, United States of America
| |
Collapse
|
12
|
The effects of social isolation stress and discrimination on mental health. Transl Psychiatry 2022; 12:398. [PMID: 36130935 PMCID: PMC9490697 DOI: 10.1038/s41398-022-02178-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/06/2022] [Accepted: 09/12/2022] [Indexed: 11/17/2022] Open
Abstract
Social isolation and discrimination are growing public health concerns associated with poor physical and mental health. They are risk factors for increased morbidity and mortality and reduced quality of life. Despite their detrimental effects on health, there is a lack of knowledge regarding translation across the domains of experimental research, clinical studies, and real-life applications. Here, we review and synthesize evidence from basic research in animals and humans to clinical translation and interventions. Animal models indicate that social separation stress, particularly in early life, activates the hypothalamic-pituitary-adrenal axis and interacts with monoaminergic, glutamatergic, and GABAergic neurotransmitter systems, inducing long-lasting reductions in serotonin turnover and alterations in dopamine receptor sensitivity. These findings are of particular importance for human social isolation stress, as effects of social isolation stress on the same neurotransmitter systems have been implicated in addictive, psychotic, and affective disorders. Children may be particularly vulnerable due to lasting effects of social isolation and discrimination stress on the developing brain. The effects of social isolation and loneliness are pronounced in the context of social exclusion due to discrimination and racism, during widespread infectious disease related containment strategies such as quarantine, and in older persons due to sociodemographic changes. This highlights the importance of new strategies for social inclusion and outreach, including gender, culture, and socially sensitive telemedicine and digital interventions for mental health care.
Collapse
|
13
|
Soler CT, Kanders SH, Olofsdotter S, Vadlin S, Åslund C, Nilsson KW. Exploration of the Moderating Effects of Physical Activity and Early Life Stress on the Relation between Brain-Derived Neurotrophic Factor (BDNF) rs6265 Variants and Depressive Symptoms among Adolescents. Genes (Basel) 2022; 13:1236. [PMID: 35886019 PMCID: PMC9319123 DOI: 10.3390/genes13071236] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/01/2022] [Accepted: 07/06/2022] [Indexed: 02/04/2023] Open
Abstract
Depression affects one in five persons at 18 years of age. Allele A of the brain-derived neurotrophic factor (BDNF) rs6265 is considered to be a risk factor for depression. Previous studies of the interaction between BDNF rs6265, early adversity, and/or physical activity have shown mixed results. In this study, we explored the relation between BDNF rs6265 polymorphism and childhood stress, as well as the moderating effect of physical activity in relation to depressive symptoms using binary logistic regressions and process models 1, 2 and 3 applied to data obtained at three times (waves 1, 2 and 3) from the Survey of Adolescent Life in Västmanland cohort study (SALVe). Results revealed that both childhood stress and physical activity had a moderation effect; physical activity in wave 1 with an R2 change = 0.006, p = 0.013, and the Johnson−Neyman regions of significance (RoS) below 1.259, p = 0.05 for 11.97%; childhood stress in wave 2 with the R2 change = 0.008, p = 0 002, and RoS below 1.561 with 26.71% and >4.515 with 18.20%; and a three-way interaction in wave 1 in genotype AA carriers. These results suggest that allele A is susceptible to physical activity (positive environment) and childhood stress (negative environment).
Collapse
Affiliation(s)
- Catalina Torres Soler
- Centre for Clinical Research, Region Västmanland, Uppsala University, 72189 Västerås, Sweden; (C.T.S.); (S.O.); (S.V.); (C.Å.); (K.W.N.)
| | - Sofia H. Kanders
- Centre for Clinical Research, Region Västmanland, Uppsala University, 72189 Västerås, Sweden; (C.T.S.); (S.O.); (S.V.); (C.Å.); (K.W.N.)
| | - Susanne Olofsdotter
- Centre for Clinical Research, Region Västmanland, Uppsala University, 72189 Västerås, Sweden; (C.T.S.); (S.O.); (S.V.); (C.Å.); (K.W.N.)
- Department of Psychology, Uppsala University, 75142 Uppsala, Sweden
| | - Sofia Vadlin
- Centre for Clinical Research, Region Västmanland, Uppsala University, 72189 Västerås, Sweden; (C.T.S.); (S.O.); (S.V.); (C.Å.); (K.W.N.)
| | - Cecilia Åslund
- Centre for Clinical Research, Region Västmanland, Uppsala University, 72189 Västerås, Sweden; (C.T.S.); (S.O.); (S.V.); (C.Å.); (K.W.N.)
- Department of Public Health and Caring Sciences, Uppsala University, 75122 Uppsala, Sweden
| | - Kent W. Nilsson
- Centre for Clinical Research, Region Västmanland, Uppsala University, 72189 Västerås, Sweden; (C.T.S.); (S.O.); (S.V.); (C.Å.); (K.W.N.)
- The School of Health, Care and Social Welfare, Mälardalen University, 72123 Västerås, Sweden
| |
Collapse
|
14
|
Lippard ETC, Nemeroff CB. Going beyond risk factor: Childhood maltreatment and associated modifiable targets to improve life-long outcomes in mood disorders. Pharmacol Biochem Behav 2022; 215:173361. [PMID: 35219755 DOI: 10.1016/j.pbb.2022.173361] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 02/17/2022] [Accepted: 02/20/2022] [Indexed: 01/26/2023]
Abstract
Childhood maltreatment increases risk for mood disorders and is associated with earlier onset-and more pernicious disease course following onset-of mood disorders. While the majority of studies to date have been cross-sectional, longitudinal studies are emerging and support the devastating role(s) childhood maltreatment has on development of, and illness course in, mood disorders. This manuscript extends prior reviews to emphasize more recent work, highlighting longitudinal data, and discusses treatment studies that provide clues to mechanisms that mediate disease risk, course, relapse, and treatment response. Evidence suggesting systemic inflammation, alterations in hypothalamic-pituitary-adrenal (HPA) axis function and corticotropin-releasing factor (CRF) neural systems, genetic and other familial factors as mechanisms that mediate risk and onset of, and illness course in, mood disorders following childhood maltreatment is discussed. Risky behaviors following maltreatment, e.g., substance use and unhealthy lifestyles, may further exacerbate alterations in the HPA axis, CRF neural systems, and systematic inflammation to contribute to a more pernicious disease course. More research on sex differences and the impact of maltreatment in vulnerable populations is needed. Future research needs to be aimed at leveraging knowledge on modifiable targets, going beyond childhood maltreatment as a risk factor, to inform prevention and treatment strategies and foster trauma-informed care.
Collapse
Affiliation(s)
- Elizabeth T C Lippard
- Department of Psychiatry and Behavioral Sciences, Dell Medical School, University of Texas, Austin, TX, USA; Institute of Early Life Adversity Research, Dell Medical School, University of Texas, Austin, TX, USA; Waggoner Center for Alcohol and Addiction Research, University of Texas, Austin, TX, USA; Department of Psychology, University of Texas, Austin, TX, USA; Mulva Clinic for Neuroscience, Dell Medical School, University of Texas, Austin, TX, USA.
| | - Charles B Nemeroff
- Department of Psychiatry and Behavioral Sciences, Dell Medical School, University of Texas, Austin, TX, USA; Institute of Early Life Adversity Research, Dell Medical School, University of Texas, Austin, TX, USA; Waggoner Center for Alcohol and Addiction Research, University of Texas, Austin, TX, USA; Mulva Clinic for Neuroscience, Dell Medical School, University of Texas, Austin, TX, USA
| |
Collapse
|
15
|
Exploring the role of neuropeptides in depression and anxiety. Prog Neuropsychopharmacol Biol Psychiatry 2022; 114:110478. [PMID: 34801611 DOI: 10.1016/j.pnpbp.2021.110478] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 11/13/2021] [Accepted: 11/13/2021] [Indexed: 12/24/2022]
Abstract
Depression is one of the most prevalent forms of mental disorders and is the most common cause of disability in the Western world. Besides, the harmful effects of stress-related mood disorders on the patients themselves, they challenge the health care system with enormous social and economic impacts. Due to the high proportion of patients not responding to existing drugs, finding new treatment strategies has become an important topic in neurobiology, and there is much evidence that neuropeptides are not only involved in the physiology of stress but may also be clinically important. Based on preclinical trial data, new neuropharmaceutical candidates may target neuropeptides and their receptors and are expected to be essential and valuable tools in the treatment of psychiatric disorders. In the current article, we have summarized data obtained from animal models of depressive disorder and transgenic mouse models. We also focus on previously published research data of clinical studies on corticotropin-releasing hormone (CRH), galanin (GAL), neuropeptide Y (NPY), neuropeptide S (NPS), Oxytocin (OXT), vasopressin (VP), cholecystokinin (CCK), and melanin-concentrating hormone (MCH) stress research fields.
Collapse
|
16
|
Exposure to childhood maltreatment and systemic inflammation across pregnancy: The moderating role of depressive symptomatology. Brain Behav Immun 2022; 101:397-409. [PMID: 35131443 PMCID: PMC9615483 DOI: 10.1016/j.bbi.2022.02.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 01/28/2022] [Accepted: 02/01/2022] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Childhood maltreatment (CM) has long-term consequences for dysregulation of the immune system which is particularly pronounced when mental and physical health sequelae have manifested. Higher proinflammatory state has been shown in non-pregnant state in association with CM as well as with depression, one of the most frequent and pernicious psychiatric sequelae of CM. During pregnancy, however, this association is less clear. Given the important role of maternal inflammatory state during pregnancy for fetal, pregnancy, and birth outcomes, we sought to examine the association between CM and proinflammatory state during pregnancy considering the moderating role of maternal depressive symptoms characterized serially across pregnancy. METHODS A prospective, longitudinal study of 180 healthy pregnant women was conducted with serial assessments in early (12.98 ± 1.71 weeks gestation), mid (20.53 ± 1.38 weeks gestation) and late (30.42 ± 1.4 weeks gestation) pregnancy. Maternal history of CM was assessed with the Childhood Trauma Questionnaire (CTQ) and the total score was used as an indicator of CM experience. Maternal depressive symptoms were assessed at each pregnancy visit with the Center for Epidemiologic Studies Depression Scale (CES-D). Serum concentrations of tumor necrosis factor (TNF)-α and interleukin (IL)-6 were obtained at each pregnancy visit and combined to a composite maternal proinflammatory score. Linear mixed effects models were employed to assess the association between CTQ score, CES-D score, and proinflammatory score during pregnancy, adjusting for potential confounders. RESULTS Gestational age was associated with the proinflammatory score (B = 0.02; SE = 0.00; p < .001), indicating an increase in inflammation across gestation. Neither CTQ score nor depressive symptoms were independently associated with the proinflammatory score (ps > 0.28). However, the interaction between CTQ score and depressive symptoms was associated with the proinflammatory score (B = 0.03, SE = 0.01, p < .05), indicating higher inflammation across pregnancy with increasing levels of depressive symptoms during pregnancy in women with higher CTQ scores. Exploratory analyses suggested that this interaction was mainly driven by CTQ subscale scores assessing experiences of abuse rather than neglect. CONCLUSIONS These findings suggest a moderating role of maternal depressive symptoms during pregnancy on the association of early life stress with inflammation and thus highlight the importance of the timely assessment of both CM exposure and depressive symptoms which might allow for the development of targeted and individualized interventions to impact inflammation during pregnancy and to ameliorate the detrimental long-term effects of CM. The current findings add to a better understanding of the prenatal biological pathways that may underlie intergenerational transmission of maternal CM.
Collapse
|
17
|
Kisely S, Strathearn L, Najman JM. A comparison of psychosis-like symptoms following self-reported and agency-notified child abuse in a population-based birth cohort at 30-year-follow-up. Schizophr Res 2022; 239:116-122. [PMID: 34875509 DOI: 10.1016/j.schres.2021.11.029] [Citation(s) in RCA: 2] [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] [Received: 02/18/2021] [Revised: 09/24/2021] [Accepted: 11/17/2021] [Indexed: 11/15/2022]
Abstract
There is a strong association between self-reported child abuse and subsequent psychosis in retrospective data. Prospective studies of reports to statutory agencies are less common with limited information on people in their 30s. There have also been no comparisons of the influence of self- and agency-reported abuse on psychosis in adulthood. We therefore compared the prevalence of delusions and hallucinations in 30-year-olds who had experienced either self- or agency-reported childhood maltreatment with that in the remainder of a birth cohort. There were 2427 participants with data on psychosis and child abuse at 30-year follow-up. Information on self-reported abuse came from the Child Trauma Questionnaire (CTQ) and was linked to notifications of child maltreatment reported to statutory agencies. We measured psychotic-like experiences using the Peter's Delusions Inventory (PDI) and screening questions from the Composite International Diagnostic Interview. The prevalence of self- and agency-reported maltreatment was 599 (24.7%) and 141 (5.8%) respectively. At 30-year follow-up, 556 participants had PDI scores in the top two deciles, while 232 had experienced visual hallucinations and 134 auditory phenomena. On adjusted analyses, self-reported maltreatment, apart from sexual abuse, showed a strong association with all three outcomes. Associations were less strong for agency-notified child maltreatment and largely restricted to physical and emotional abuse. These findings suggest that people presenting with psychosis should be screened for child maltreatment, particularly physical and emotional abuse, as well as the possibility of psychosis considered in survivors of child maltreatment.
Collapse
Affiliation(s)
- Steve Kisely
- School of Medicine, University of Queensland, Princess Alexandra Hospital, Ipswich Road, Woolloongabba, Queensland, Australia; Metro South Addiction and Mental Health Service, Princess Alexandra Hospital Ipswich Road, Brisbane, Australia; Department of Community Health and Epidemiology, Dalhousie University, Nova Scotia, Canada.
| | - Lane Strathearn
- Stead Family Department of Pediatrics, University of Iowa, Iowa City, IA, USA; Center for Disabilities and Development, University of Iowa Stead Family Children's Hospital, Iowa City, IA, USA.
| | - Jake M Najman
- School of Public Health, The University of Queensland, Herston Road, Herston, Queensland, Australia.
| |
Collapse
|
18
|
Cahill S, Chandola T, Hager R. Genetic Variants Associated With Resilience in Human and Animal Studies. Front Psychiatry 2022; 13:840120. [PMID: 35669264 PMCID: PMC9163442 DOI: 10.3389/fpsyt.2022.840120] [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: 12/20/2021] [Accepted: 04/19/2022] [Indexed: 11/15/2022] Open
Abstract
Resilience is broadly defined as the ability to maintain or regain functioning in the face of adversity and is influenced by both environmental and genetic factors. The identification of specific genetic factors and their biological pathways underpinning resilient functioning can help in the identification of common key factors, but heterogeneities in the operationalisation of resilience have hampered advances. We conducted a systematic review of genetic variants associated with resilience to enable the identification of general resilience mechanisms. We adopted broad inclusion criteria for the definition of resilience to capture both human and animal model studies, which use a wide range of resilience definitions and measure very different outcomes. Analyzing 158 studies, we found 71 candidate genes associated with resilience. OPRM1 (Opioid receptor mu 1), NPY (neuropeptide Y), CACNA1C (calcium voltage-gated channel subunit alpha1 C), DCC (deleted in colorectal carcinoma), and FKBP5 (FKBP prolyl isomerase 5) had both animal and human variants associated with resilience, supporting the idea of shared biological pathways. Further, for OPRM1, OXTR (oxytocin receptor), CRHR1 (corticotropin-releasing hormone receptor 1), COMT (catechol-O-methyltransferase), BDNF (brain-derived neurotrophic factor), APOE (apolipoprotein E), and SLC6A4 (solute carrier family 6 member 4), the same allele was associated with resilience across divergent resilience definitions, which suggests these genes may therefore provide a starting point for further research examining commonality in resilience pathways.
Collapse
Affiliation(s)
- Stephanie Cahill
- Evolution, Infection and Genomics, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Manchester, United Kingdom.,Faculty of Humanities, Cathie Marsh Institute for Social Research, The University of Manchester, Manchester, United Kingdom
| | - Tarani Chandola
- Faculty of Humanities, Cathie Marsh Institute for Social Research, The University of Manchester, Manchester, United Kingdom.,Methods Hub, Department of Sociology, Faculty of Social Sciences, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Reinmar Hager
- Evolution, Infection and Genomics, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Manchester, United Kingdom
| |
Collapse
|
19
|
Jarczok M, Lange S, Domhardt M, Baumeister H, Jud A. Can You Sleep? - Effect of Retrospective Recall of Child Maltreatment on Sleep Parameters and the Mediating Role of Psychological Distress Among Students of Two German Universities. Nat Sci Sleep 2022; 14:1299-1310. [PMID: 35880201 PMCID: PMC9307868 DOI: 10.2147/nss.s360610] [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: 01/31/2022] [Accepted: 06/14/2022] [Indexed: 11/23/2022] Open
Abstract
PURPOSE Child maltreatment may be linked with long-term sleeping disorders and limited coping with stress. Yet, the potential relationships are only marginally studied. PATIENTS AND METHODS Based on a sample of young adults (n = 312) this study aims at exploring the effects of child maltreatment and the experience of threat to personal safety and life in childhood on sleep disturbances in early adulthood. Data were collected at the two study sites, Ulm University and Bielefeld University, by an online survey. For both risk factors, child maltreatment and the experience of threat to personal safety and life in childhood, a direct impact on sleep disturbances and an indirect path via psychological distress were tested using Structural Equation Modelling (SEM). RESULTS In these models, the direct path to sleep disturbances turned out to be significant for the experience of threat to personal safety and life (Path C: b = 0.18, p = 0.013), but not for child maltreatment (Path C: b = 0.05, p = 0.491). However, the current level of psychological distress was found to have a mediating effect on sleep disturbances for both risk factors, thereby confirming indirect significant effects. CONCLUSION Considering that the etiological pathway of child maltreatment on sleeping disturbances is mediated via psychological distress, this provides a venue to test in future research whether stress reduction interventions can reduce the negative consequences of child maltreatment on sleep disorders.
Collapse
Affiliation(s)
- Marion Jarczok
- Department of Child and Adolescent Psychiatry/Psychotherapy, University Medical Center Ulm, Ulm, Germany
| | - Stephanie Lange
- Department of Child and Adolescent Psychiatry/Psychotherapy, University Medical Center Ulm, Ulm, Germany
| | - Matthias Domhardt
- Department of Clinical Psychology and Psychotherapy, Institute of Psychology and Education, Ulm University, Ulm, Germany
| | - Harald Baumeister
- Department of Clinical Psychology and Psychotherapy, Institute of Psychology and Education, Ulm University, Ulm, Germany
| | - Andreas Jud
- Department of Child and Adolescent Psychiatry/Psychotherapy, University Medical Center Ulm, Ulm, Germany.,School of Social Work, Lucerne University of Applied Sciences and Arts, Lucerne, Switzerland
| |
Collapse
|
20
|
Velásquez MM, Gómez-Maquet Y, Ferro E, Cárdenas W, González-Nieves S, Lattig MC. Multidimensional Analysis of Major Depression: Association Between BDNF Methylation, Psychosocial and Cognitive Domains. Front Psychiatry 2021; 12:768680. [PMID: 34970165 PMCID: PMC8712447 DOI: 10.3389/fpsyt.2021.768680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 11/22/2021] [Indexed: 11/29/2022] Open
Abstract
Major Depression is a complex disorder with a growing incidence worldwide and multiple variables have been associated with its etiology. Nonetheless, its diagnosis is continually changing and the need to understand it from a multidimensional perspective is clear. The purpose of this study was to identify risk factors for depression in a case-control study with 100 depressive inpatients and 87 healthy controls. A multivariate logistic regression analysis was performed including psychosocial factors, cognitive maladaptive schema domains, and specific epigenetic marks (BDNF methylation levels at five CpG sites in promoter IV). A family history of depression, the cognitive schemas of impaired autonomy/performance, impaired limits, other-directedness, and the methylation level of a specific CpG site were identified as predictors. Interestingly, we found a mediating effect of those cognitive schemas in the relationship between childhood maltreatment and depression. Also, we found that depressive patients exhibited hypomethylation in a CpG site of BDNF promoter IV, which adds to the current discussion about the role of methylation in depression. We highlight that determining the methylation of a specific region of a single gene offers the possibility of accessing a highly informative an easily measurable variable, which represents benefits for diagnosis. Following complete replication and validation on larger samples, models like ours could be applicable as additional diagnostic tools in the clinical context.
Collapse
Affiliation(s)
- María Marcela Velásquez
- Centro de Investigaciones Genéticas en Enfermedades Humanas, Departamento de Ciencias Biológicas, Universidad de los Andes, Bogotá, Colombia
| | | | - Eugenio Ferro
- Instituto Colombiano del Sistema Nervioso, Clínica Montserrat, Bogotá, Colombia
| | - Wilmer Cárdenas
- Centro de Investigaciones Genéticas en Enfermedades Humanas, Departamento de Ciencias Biológicas, Universidad de los Andes, Bogotá, Colombia
| | - Silvia González-Nieves
- Centro de Investigaciones Genéticas en Enfermedades Humanas, Departamento de Ciencias Biológicas, Universidad de los Andes, Bogotá, Colombia
| | - María Claudia Lattig
- Centro de Investigaciones Genéticas en Enfermedades Humanas, Departamento de Ciencias Biológicas, Universidad de los Andes, Bogotá, Colombia
- SIGEN alianza Universidad de los Andes – Fundación Santa Fe de Bogotá, Bogotá, Colombia
| |
Collapse
|
21
|
Sannes AC, Christensen JO, Nielsen MB, Gjerstad J. The association between abusive supervision and anxiety in female employees is stronger in carriers of the CRHR1 TAT haplotype. CURRENT RESEARCH IN BEHAVIORAL SCIENCES 2021. [DOI: 10.1016/j.crbeha.2021.100021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
22
|
Lee J, Kim SG, Youn H, Lee SI. Childhood Emotional Abuse Is Associated With the Desire to Get Married and Have Children in Korean Young Adults. Psychiatry Investig 2021; 18:1117-1124. [PMID: 34732028 PMCID: PMC8600209 DOI: 10.30773/pi.2021.0211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 08/27/2021] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE Young adults putting off marriage and having less children have become recent trends in many modern societies. Yet less is known about the psychological factors underlying the drastically low marriage and fertility rates. We hypothesized that childhood maltreatment experience may have a negative association with one's marriage and childbearing intention. METHODS A total of 1,004 college students (mean age of 20.8±2.3 years, 56.1% female) completed self-questionnaires including sociodemographic information, marriage and childbearing intention, Patient Health Questionnaire 9 (PHQ-9), and Childhood Trauma Questionnaire (CTQ). Multivariable logistic regression analyses were conducted to evaluate the effect of childhood trauma on marriage and childbearing intentions after controlling for sociodemographic variables and depression. RESULTS 29.7% had no intention to get married and 40.4% had no intention to have children in the future. The prevalence of physical, sexual, and emotional abuse was 33.1%, 18.5%, and 22.3%, respectively. Multivariable logistic regression analyses revealed that female (p<0.001), poor health status (p=0.001), and childhood emotional abuse (p=0.01) were independent predictors of no desire to get married. Female (p<0.001), poor health status (p<0.001), and childhood emotional abuse (p=0.038) were also predictors of no desire to have children. CONCLUSION Childhood emotional abuse may be the most damaging form among other types of childhood maltreatment because it can occur more pervasively and persist for a longer period, causing extensive damage to a child's emotional, social and cognitive development. Raising awareness regarding the life-long consequences of childhood emotional abuse and the need to prevent and detect childhood emotional abuse should be emphasized.
Collapse
Affiliation(s)
- Jeewon Lee
- Department of Psychiatry, Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon, Republic of Korea
| | - Shin-Gyeom Kim
- Department of Psychiatry, Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon, Republic of Korea
| | - HyunChul Youn
- Department of Psychiatry, Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon, Republic of Korea
| | - Soyoung Irene Lee
- Department of Psychiatry, Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon, Republic of Korea
| |
Collapse
|
23
|
Chen Y, Guo M, Xu H, Liu Z, Barry LC, Wu C. Association between early life circumstances and depressive symptoms among Chinese older adults: Results from China health and retirement longitudinal study: Early life circumstances and depression. J Affect Disord 2021; 292:345-351. [PMID: 34139407 DOI: 10.1016/j.jad.2021.05.067] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 03/26/2021] [Accepted: 05/30/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND A growing body of literature suggests that early life circumstances can influence mental health throughout the lifespan. However, how these early life circumstances cumulatively contribute to depression in old age is not completely understood. The aim of this study was to examine the associations of eight factors with depression among community-dwelling older adults. METHODS Data were from the China Health and Retirement Longitudinal Study. We included 8,239 community-dwelling individuals who were ≥60 years, completed the life history questionnaire, and had assessment of depression. An early life disadvantage index was established using risk factors that were significantly associated with depression. Logistic regression was used to examine the association of each early life risk factor and the index with depression. RESULTS Of 8239 individuals included, 2,055 (24.9%) had depression. In bivariate analysis, each of eight early life risk factors was significantly associated with depression. Except for maternal and paternal education, all risk factors persisted to be associated with depression after multivariable adjustment. In the multivariable-adjusted model, a one-point higher in the early life disadvantage index (range: 0-6) was associated with a 45% (95% CI: 37%, 53%) higher odds of depression. LIMITATIONS Depressive symptoms were measured in our study only by the CES-D scale. Some early life experiences might not be fully reliable due to recall bias. CONCLUSION There was a strong association between early life environments and depressive symptoms among Chinese community-dwelling older adults. Adverse early life circumstances could contribute cumulatively to depression in old age.
Collapse
Affiliation(s)
- Yan Chen
- Global Health Research Center, Duke Kunshan University, Jiangsu, China; Global Health Institute, Wuhan University, Hubei, China
| | - Man Guo
- School of Social Work, University of Iowa, IA, USA
| | - Hanzhang Xu
- Department of Family Medicine and Community Health and School of Nursing, Duke University, NC, USA
| | - Zuyun Liu
- Department of Precision Health and Data Science, School of Public Health and the Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, China
| | | | - Chenkai Wu
- Global Health Research Center, Duke Kunshan University, Jiangsu, China.
| |
Collapse
|
24
|
Kwon A, Kim S, Jeon H, Lee HS, Lee SH. Influence of FKBP5 Variants and Childhood Trauma on Brain Volume in Non-clinical Individuals. Front Behav Neurosci 2021; 15:663052. [PMID: 34149370 PMCID: PMC8209293 DOI: 10.3389/fnbeh.2021.663052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 04/08/2021] [Indexed: 11/13/2022] Open
Abstract
The present study aimed to investigate the possible influence of childhood trauma and its interaction effect with 10 single-nucleotide polymorphisms (SNPs) of the FK506-binding protein 51 (FKBP5) gene on brain volume in non-clinical individuals. One hundred forty-four non-clinical volunteers (44 men and 100 women) were genotyped with respect to 10 variants (rs9296158, rs3800373, rs1360780, rs9470080, rs4713916, rs4713919, rs6902321, rs56311918, rs3798345, and rs9380528) of FKBP5. Participants underwent magnetic resonance imaging (MRI) scan and psychological assessments such as the childhood Trauma Questionnaire (CTQ), Hospital Anxiety and Depression Scale, rumination response scale, and quality of life assessment instrument. Individuals with the high CTQ score showed enlarged volume of the left orbitofrontal cortex (OFC) if they have childhood trauma-susceptible genotype of FKBP5 rs3800373, rs1360780, rs4713916, rs4713919, rs6902321, and rs3798345 and enlarged volume of the left middle temporal gyrus (MTG) if they have childhood trauma-susceptible genotype of FKBP5 rs3800373, rs1360780, rs4713916, and rs3798345. Among those with the childhood trauma-susceptible genotype, the left OFC and left MTG showed significant negative correlations with positive feelings about life, and the left OFC showed significant positive correlations with negative cognition. This is one of the few studies to identify the volume alteration of the left OFC and the left MTG for the FKBP5 gene–childhood trauma interaction in non-clinical individuals.
Collapse
Affiliation(s)
- Aeran Kwon
- Department of Social Welfare and Counseling, Chodang University, Muan, South Korea
| | - Sungkean Kim
- Department of Human-Computer Interaction, Hanyang University, Ansan, South Korea
| | - Hyeonjin Jeon
- Clinical Emotion and Cognition Research Laboratory, Inje University, Goyang, South Korea
| | - Hyun Seo Lee
- Clinical Emotion and Cognition Research Laboratory, Inje University, Goyang, South Korea
| | - Seung-Hwan Lee
- Clinical Emotion and Cognition Research Laboratory, Inje University, Goyang, South Korea.,Department of Psychiatry, Inje University, Ilsan-Paik Hospital, Goyang, South Korea
| |
Collapse
|
25
|
HPA-axis multilocus genetic profile score moderates the association between maternal prenatal perceived stress and offspring depression in early adulthood. Dev Psychopathol 2021; 33:122-134. [PMID: 31959271 DOI: 10.1017/s0954579419001639] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Maternal stress during pregnancy can cause alterations to the fetal hypothalamus-pituitary-adrenal (HPA) axis, a phenomenon known as fetal programming that may have lasting effects on offspring outcomes, including depression. Evidence suggests that these effects may vary with respect to the offspring's genetic risk. Nonetheless, few studies have examined these effects into adulthood, when risk for depression onset is highest. The present study builds upon the extant literature by examining the interaction of maternal prenatal perceived stress (MPPS) and offspring HPA-axis polygenic risk to predict offspring depression in early adulthood. A total of 381 mother-child dyads participated in a prospective, longitudinal study that spanned from pregnancy until offspring were 20 years of age. Polygenic risk was defined by a multilocus genetic profile score (MGPS) that reflected the additive risk of three HPA-axis candidate genes. The results indicated that the interaction of MPPS and HPA-axis MGPS confers risk for offspring depression at age 20, in line with the differential susceptibility model. This interaction may be specific to prenatal stress, as maternal stress during early childhood did not interact with genetic risk to predict depression. These findings provide the first evidence that genetic variants that are associated with the HPA axis may act in a polygenic, additive fashion to moderate the association between fetal programming and adult depression.
Collapse
|
26
|
Iverson GL, Van Patten R, Terry DP, Levi CR, Gardner AJ. Predictors and Correlates of Depression in Retired Elite Level Rugby League Players. Front Neurol 2021; 12:655746. [PMID: 33868156 PMCID: PMC8047059 DOI: 10.3389/fneur.2021.655746] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 03/10/2021] [Indexed: 12/14/2022] Open
Abstract
Background: There is considerable interest in determining whether later-in-life depression is associated with lifetime history of concussions or the duration of a career in professional contact and collision sports. Rugby league is a high-intensity collision sport involving a large number of tackles per game and a high rate of concussions. We examined predictors and correlates of depression in retired elite level rugby league players in Australia. Methods: Retired elite level rugby league players (N = 141, age: M = 52.6, SD = 13.8; Range = 30–89 years) completed the Depression, Anxiety, and Stress Scale (DASS), Brief Pain Inventory, Connor-Davidson Resilience Scale (CD-RISC), and Epworth Sleepiness Scale; they also reported on lifetime history of concussions. The DASS depression score was regressed on age, total number of self-reported concussions, years played professionally, CD-RISC score, BPI pain interference score, and ESS score. Results: The retired players reported a median of 15 total lifetime concussions [interquartile range (IQR) = 6–30], and a median of 8 years playing professional sports (IQR = 3.5–11). The proportion of the sample endorsing at least mild current depression was 29%. The DASS depression score was positively correlated with the DASS anxiety (r = 0.54) and DASS stress scores (r = 0.58). The CD-RISC score was negatively correlated with the depression score (r = −0.53). Depression scores were not significantly correlated with pain severity (r = 0.14), and were weakly correlated with life interference due to pain (r = 0.20) and years playing professional sports (r = −0.17). Depression scores were not significantly correlated with lifetime history of concussions (r = 0.14). A multiple regression model, with age, total number of self-reported concussions, years played professionally, the CD-RISC, Brief Pain Inventory-pain interference score, and Epworth Sleepiness Scale score as predictors was significant, with 35% of the variance in DASS depression accounted for. The two significant independent predictors of depression were lower resilience and greater life interference due to pain. Conclusions: This is the first large study of depression in retired rugby league players. Depression in these retired players was not meaningfully associated with lifetime history of concussions or number of years playing elite level collision sport. Depression was associated with current anxiety, stress, resilience, and life interference due to chronic pain.
Collapse
Affiliation(s)
- Grant L Iverson
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, United States.,Spaulding Rehabilitation Hospital, Charlestown, MA, United States.,Spaulding Research Institute, Charlestown, MA, United States.,MassGeneral Hospital for Children Sports Concussion Program, Boston, MA, United States.,Home Base, A Red Sox Foundation and Massachusetts General Hospital Program, Charlestown, MA, United States
| | - Ryan Van Patten
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, United States.,Spaulding Rehabilitation Hospital, Charlestown, MA, United States
| | - Douglas P Terry
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, United States.,Spaulding Rehabilitation Hospital, Charlestown, MA, United States.,MassGeneral Hospital for Children Sports Concussion Program, Boston, MA, United States.,Home Base, A Red Sox Foundation and Massachusetts General Hospital Program, Charlestown, MA, United States
| | - Christopher R Levi
- Sydney Partnership for Health, Education, Research and Enterprise (SPHERE), Sydney, NSW, Australia.,School of Medical Sciences, University of New South Wales, Randwick, NSW, Australia.,Priority Research Centre for Stroke and Brain Injury, School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia.,Hunter New England Local Health District Sports Concussion Program, Waratah, NSW, Australia
| | - Andrew J Gardner
- Priority Research Centre for Stroke and Brain Injury, School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia.,Hunter New England Local Health District Sports Concussion Program, Waratah, NSW, Australia
| |
Collapse
|
27
|
Akcan G, Öztürk E, Erdoğan B. The investigation of the mediating role of coping trategies on the relationship between childhood traumas, depression and alcohol use disorder in university students. J Subst Abuse Treat 2021; 123:108305. [PMID: 33612188 DOI: 10.1016/j.jsat.2021.108305] [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] [Received: 07/23/2020] [Revised: 09/28/2020] [Accepted: 01/21/2021] [Indexed: 12/20/2022]
Abstract
The aim of this study is to investigate the mediating effect of coping strategies on the relationship among childhood traumas, depression, and alcohol use disorder in university students. The participants of this study consisted of 735 (209 males and 526 females) university students. Participants completed measures of depressive symptoms, childhood traumas, problematic alcohol consumption, and coping strategies as well as a sociodemographic information form. According to results, coping strategies fully mediated the relationship between childhood traumas and alcohol use disorder, and partially mediated the relationship between childhood traumas and depression.
Collapse
Affiliation(s)
- Gizem Akcan
- Department of Psychology, Faculty of Science and Letters, Istanbul Arel University, Istanbul, Turkey.
| | - Erdinç Öztürk
- Department of Social Sciences, Institute of Forensic Sciences and Legal Medicine, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Barışhan Erdoğan
- Department of Psychology, Faculty of Letters, Bartın University, Bartın, Turkey
| |
Collapse
|
28
|
Noll JG. Child Sexual Abuse as a Unique Risk Factor for the Development of Psychopathology: The Compounded Convergence of Mechanisms. Annu Rev Clin Psychol 2021; 17:439-464. [PMID: 33472010 DOI: 10.1146/annurev-clinpsy-081219-112621] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Meta-analytic, population cohort, prospective, and clinical studies provide systematic evidence that child sexual abuse accounts for unique variation in several deleterious outcomes. There is strong evidence for psychiatric disorders, including posttraumatic stress disorder and mood, anxiety, and substance use disorders, and mixed evidence for personality disorders. Evaluation of sex-specific outcomes shows strong evidence for teenage childbearing, sexual revictimization, and sexual dysfunction and mixed evidence for heightened sexual behaviors and sexual offending. This review further demonstrates not only that survivors suffer the noxious impact of traumatic sexualization but that additional transdiagnostic mechanisms, including the biological embedding of stress, emotion dysregulation, avoidance, and insecure attachment, converge to compound risk for deleterious outcomes. A road map to enhance the rigor of future research is outlined, and specific recommendations for evidence-based policy making to boost prevention efforts and increase access to treatment are discussed.
Collapse
Affiliation(s)
- Jennie G Noll
- Department of Human Development and Family Studies, The Pennsylvania State University, University Park, Pennsylvania 16803, USA;
| |
Collapse
|
29
|
Maltreatment timing, HPA axis functioning, multigenic risk, and depressive symptoms in African American youth: Differential associations without moderated mediation. Dev Psychopathol 2021; 32:1838-1853. [PMID: 33427169 DOI: 10.1017/s0954579420000589] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Utilizing a large (N = 739), ancestrally homogenous sample, the current study aimed to better understand biological risk processes involved in the development of depressive symptoms in maltreated, African American children age 8-12 years. Maltreatment was independently coded from Child Protective Services records and maternal report. Self-reported depressive symptoms were attained in the context of a week-long, summer research camp. DNA was acquired from buccal cell or saliva samples and genotyped for nine polymorphisms in four hypothalamic-pituitary-adrenal (HPA)-axis-related genes: FKBP5, NR3C1, NR3C2, and CRHR1. Salivary cortisol samples were collected each morning (9 a.m.) and late afternoon (4 p.m.) throughout the week to assess HPA functioning. Results revealed that experiences of maltreatment beginning prior to age 5 were most predictive of depressive symptoms, whereas maltreatment onset after age 5 was most predictive of HPA axis dysregulation (blunted daytime cortisol patterns). Multigenic risk did not relate to HPA functioning, nor did it moderate the relationship between maltreatment and HPA activity. There was no mediation of the relationship between maltreatment and depressive symptoms by HPA dysfunction. Results are interpreted through a developmental psychopathology lens, emphasizing the principle of equifinality while carefully appraising racial differences. Implications for future research, particularly the need for longitudinal studies, and important methodological considerations are discussed.
Collapse
|
30
|
Unconditioned response to an aversive stimulus as predictor of response to conditioned fear and safety: A cross-species study. Behav Brain Res 2021; 402:113105. [PMID: 33417995 DOI: 10.1016/j.bbr.2020.113105] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 11/23/2020] [Accepted: 12/23/2020] [Indexed: 12/12/2022]
Abstract
Safety signals predict the non-occurrence of an aversive event, thereby inhibiting fear responses. Previous research has shown that conditioned safety learning is impaired in patients suffering from post-traumatic stress disorder (PTSD). Using a translational approach, the present study aimed to investigate whether individual responses to an aversive unconditioned stimulus (US) in rats (basic science), non-traumatized (pre-clinical) or traumatized humans (clinical) predicts their response to a conditioned fear or safety stimulus. Using three different archival datasets, the unconditioned response (UCR) to the US during fear or safety conditioning was assessed in rats, non-traumatized humans, and trauma-exposed humans. The response to learned fear (CS+; context) and safety (CS-) was measured by the modulation of the startle response (rats, traumatized humans) or skin conductance response (non-traumatized humans). Our results showed that all groups with low UCR and those with high UCR from the rodent or non-traumatized human samples displayed lower fear response to the CS- than to the CS+ . Traumatized humans with high UCR showed similarly high responses to the CS+ and CS-. While all groups showed a positive association between the UCR and CS+ response, the UCR correlated positively with the CS- response in traumatized humans only. Our findings suggest that an elevated response to aversive stimuli predicts deficits in conditioned safety memory in those at risk for trauma-related disorders and confirms that impaired safety learning could be a valid biomarker for these diseases.
Collapse
|
31
|
The Impact of Different Types of Abuse on Depression. DEPRESSION RESEARCH AND TREATMENT 2021; 2021:6654503. [PMID: 33936814 PMCID: PMC8060108 DOI: 10.1155/2021/6654503] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 03/24/2021] [Accepted: 03/30/2021] [Indexed: 11/17/2022]
Abstract
Despite a large amount of research on depression and abuse, there is still a controversy on how abuse is measured and on childhood trauma's effect on the physiological function of adults. Here, we attempt to clarify the relationship between different types of abuse and depression while focusing on childhood abuse. This article, unlike prior research, provides an overview that addresses physical, psychological, and sexual abuse and their psychological impact on the victims. Results show that abuse is a vulnerability factor for a variety of mental and physical health problems and that psychological abuse is strongly associated with depression. More research is needed to understand (a) the role of abuse in the development and maintenance of depression and, in particular, longitudinal studies that also account for the large number of risk and protective factors that influence this relationship and (b) how different types of abuse can influence response to treatment among survivors with depression, in order to provide effective trauma-focused approaches to manage depressive symptoms.
Collapse
|
32
|
Katrinli S, Zheng Y, Gautam A, Hammamieh R, Yang R, Venkateswaran S, Kilaru V, Lori A, Hinrichs R, Powers A, Gillespie CF, Wingo AP, Michopoulos V, Jovanovic T, Wolf EJ, McGlinchey RE, Milberg WP, Miller MW, Kugathasan S, Jett M, Logue MW, Ressler KJ, Smith AK. PTSD is associated with increased DNA methylation across regions of HLA-DPB1 and SPATC1L. Brain Behav Immun 2021; 91:429-436. [PMID: 33152445 PMCID: PMC7749859 DOI: 10.1016/j.bbi.2020.10.023] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 10/09/2020] [Accepted: 10/27/2020] [Indexed: 12/21/2022] Open
Abstract
Posttraumatic stress disorder (PTSD) is characterized by intrusive thoughts, avoidance, negative alterations in cognitions and mood, and arousal symptoms that adversely affect mental and physical health. Recent evidence links changes in DNA methylation of CpG cites to PTSD. Since clusters of proximal CpGs share similar methylation signatures, identification of PTSD-associated differentially methylated regions (DMRs) may elucidate the pathways defining differential risk and resilience of PTSD. Here we aimed to identify epigenetic differences associated with PTSD. DNA methylation data profiled from blood samples using the MethylationEPIC BeadChip were used to perform a DMR analysis in 187 PTSD cases and 367 trauma-exposed controls from the Grady Trauma Project (GTP). DMRs were assessed with R package bumphunter. We identified two regions that associate with PTSD after multiple test correction. These regions were in the gene body of HLA-DPB1 and in the promoter of SPATC1L. The DMR in HLA-DPB1 was associated with PTSD in an independent cohort. Both DMRs included CpGs whose methylation associated with nearby sequence variation (meQTL) and that associated with expression of their respective genes (eQTM). This study supports an emerging literature linking PTSD risk to genetic and epigenetic variation in the HLA region.
Collapse
Affiliation(s)
- Seyma Katrinli
- Emory University, Department of Gynecology and Obstetrics, Atlanta, GA, USA
| | - Yuanchao Zheng
- Boston University School of Public Health, Department of Biostatistics, Boston, MA, USA
| | - Aarti Gautam
- Medical Readiness Systems Biology, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Rasha Hammamieh
- Medical Readiness Systems Biology, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Ruoting Yang
- Medical Readiness Systems Biology, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Suresh Venkateswaran
- Emory University School of Medicine Department of Pediatrics, Division of Pediatric Gastroenterology & Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Varun Kilaru
- Emory University, Department of Gynecology and Obstetrics, Atlanta, GA, USA
| | - Adriana Lori
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA
| | - Rebecca Hinrichs
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA
| | - Abigail Powers
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA
| | - Charles F Gillespie
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA
| | - Aliza P Wingo
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA; Division of Mental Health, Atlanta VA Medical Center, Decatur, GA, USA
| | - Vasiliki Michopoulos
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA
| | - Tanja Jovanovic
- Wayne State University, Department of Psychiatry & Behavioral Neurosciences, Detroit, MI, USA
| | - Erika J Wolf
- National Center for PTSD at VA Boston Healthcare System, Boston, MA, USA; Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA
| | - Regina E McGlinchey
- Geriatric Research Educational and Clinical Center and Translational Research Center for TBI and Stress Disorders, Boston, USA; VA Boston Health Care System, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - William P Milberg
- Geriatric Research Educational and Clinical Center and Translational Research Center for TBI and Stress Disorders, Boston, USA; VA Boston Health Care System, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Mark W Miller
- National Center for PTSD at VA Boston Healthcare System, Boston, MA, USA; Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA
| | - Subra Kugathasan
- Emory University School of Medicine Department of Pediatrics, Division of Pediatric Gastroenterology & Children's Healthcare of Atlanta, Atlanta, GA, USA; Department of Human Genetics, Emory University, Atlanta, GA, USA
| | - Marti Jett
- Medical Readiness Systems Biology, Walter Reed Army Institute of Research, Silver Spring, MD, USA
| | - Mark W Logue
- Boston University School of Public Health, Department of Biostatistics, Boston, MA, USA; National Center for PTSD at VA Boston Healthcare System, Boston, MA, USA; Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA; Biomedical Genetics, Boston University School of Medicine, Boston, MA, USA
| | - Kerry J Ressler
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA; Department of Psychiatry, Harvard Medical School and McLean Hospital, Belmont, MA, USA
| | - Alicia K Smith
- Emory University, Department of Gynecology and Obstetrics, Atlanta, GA, USA; Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, Atlanta, GA, USA.
| |
Collapse
|
33
|
Nikolac Perkovic M, Sagud M, Tudor L, Konjevod M, Svob Strac D, Pivac N. A Load to Find Clinically Useful Biomarkers for Depression. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1305:175-202. [PMID: 33834401 DOI: 10.1007/978-981-33-6044-0_11] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Depression is heterogeneous and complex disease with diverse symptoms. Its neurobiological underpinning is still not completely understood. For now, there are still no validated, easy obtainable, clinically useful noninvasive biomarker(s) or biomarker panel that will be able to confirm a diagnosis of depression, its subtypes and improve diagnostic procedures. Future multimodal preclinical and clinical research that involves (epi)genetic, molecular, cellular, imaging, and other studies is necessary to advance our understanding of the role of monoamines, GABA, HPA axis, neurotrophins, metabolome, and glycome in the pathogenesis of depression and their potential as diagnostic, prognostic, and treatment response biomarkers. These studies should be focused to include the first-episode depression and antidepressant drug-naïve patients with large sample sizes to reduce variability in different biological and clinical parameters. At present, metabolomics study revealed with high precision that a neurometabolite panel consisting of plasma metabolite biomarkers (GABA, dopamine, tyramine, kynurenine) might represent clinically useful biomarkers of MDD.
Collapse
Affiliation(s)
- Matea Nikolac Perkovic
- Division of Molecular Medicine, Laboratory for Molecular Neuropsychiatry, Rudjer Boskovic Institute, Zagreb, Croatia
| | - Marina Sagud
- University of Zagreb School of Medicine, Zagreb, Croatia
- Department of Psychiatry, University Hospital Center Zagreb, Zagreb, Croatia
| | - Lucija Tudor
- Division of Molecular Medicine, Laboratory for Molecular Neuropsychiatry, Rudjer Boskovic Institute, Zagreb, Croatia
| | - Marcela Konjevod
- Division of Molecular Medicine, Laboratory for Molecular Neuropsychiatry, Rudjer Boskovic Institute, Zagreb, Croatia
| | - Dubravka Svob Strac
- Division of Molecular Medicine, Laboratory for Molecular Neuropsychiatry, Rudjer Boskovic Institute, Zagreb, Croatia
| | - Nela Pivac
- Division of Molecular Medicine, Laboratory for Molecular Neuropsychiatry, Rudjer Boskovic Institute, Zagreb, Croatia.
| |
Collapse
|
34
|
APOC3 rs2070667 Associates with Serum Triglyceride Profile and Hepatic Inflammation in Nonalcoholic Fatty Liver Disease. BIOMED RESEARCH INTERNATIONAL 2020; 2020:8869674. [PMID: 33294458 PMCID: PMC7718051 DOI: 10.1155/2020/8869674] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 11/02/2020] [Accepted: 11/10/2020] [Indexed: 02/07/2023]
Abstract
Single-nucleotide polymorphisms (SNPs) of apolipoprotein C3 (APOC3) play important role in lipid metabolism, and dyslipidemia underlies nonalcoholic fatty liver disease (NAFLD). But the correlation of serum lipidomics, APOC3 SNPs, and NAFLD remains limited understood. Enrolling thirty-four biopsy-proven NAFLD patients from Tianjin, Shanghai, Fujian, we investigated their APOC3 genotype and serum lipid profile by DNA sequencing and ultraperformance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS), respectively. Scoring of hepatocyte steatosis, ballooning, lobular inflammation, and liver fibrosis was then performed to reveal the role of lipidomics-affecting APOC3 SNPs in NAFLD-specific pathological alterations. Here, we reported that APOC3 SNPs (rs4225, rs4520, rs5128, rs2070666, and rs2070667) intimately correlated to serum lipidomics in NAFLD patients. A allele instead of G allele at rs2070667, which dominated the SNPs underlying lipidomic alteration, exhibited downregulatory effect on triacylglycerols (TGs: TG 54 : 7, TG 54 : 8, and TG 56 : 9) containing polyunsaturated fatty acid (PUFA). Moreover, subjects with low-level PUFA-containing TGs were predisposed to high-grade lobular inflammation (TG 54 : 7, rho = -0.454 and P = 0.007; TG 54 : 8, rho = -0.411 and P =0.016; TG 56 : 9, rho = -0.481 and P = 0.004). The significant correlation of APOC3 rs2070667 and inflammation grading [G/G vs. G/A+A/A: 0.00 (0.00 and 1.00) vs. 1.50 (0.75 and 2.00), P = 0.022] further confirmed its pathological action on the basis of lipidomics-impacting activity. These findings suggest an inhibitory effect of A allele at APOC3 rs2070667 on serum levels of PUFA-containing TGs, which are associated with high-grade lobular inflammation in NAFLD patients.
Collapse
|
35
|
Iverson GL, Gardner AJ. Risk of Misdiagnosing Chronic Traumatic Encephalopathy in Men With Depression. J Neuropsychiatry Clin Neurosci 2020; 32:139-146. [PMID: 31587629 DOI: 10.1176/appi.neuropsych.19010021] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE In recent years, it has been proposed that depression represents one clinical subtype of chronic traumatic encephalopathy (CTE). This is the first study to examine the specificity of the research criteria for the clinical diagnosis of CTE in men with depression from the general population. METHODS Data from the National Comorbidity Survey Replication, an in-person survey that examined the prevalence and correlates of mental disorders in the United States, were used for this study. Men diagnosed as having a major depressive episode in the past 30 days were included (N=101; mean age=39.4 years, SD=12.9, range=18-71). They were deemed to meet research criteriafor CTE if they presented with the purported supportive clinical features of CTE (e.g., impulsivity and substance abuse, anxiety, apathy, suicidality, and headache). RESULTS Approximately half of the sample (52.5%) met the proposed research criteria for CTE (i.e., traumatic encephalopathy syndrome). If one accepts the delayed-onset criterion as being present, meaning that the men in the sample were presenting with depression years after retirement from sports or the military, then 83.2% of this sample would meet the research criteria for diagnosis. CONCLUSIONS The clinical problems attributed to CTE, such as depression, suicidality, anxiety, anger control problems, and headaches, co-occurred in this sample of men with depression from the general population-illustrating that these problems are not specific or unique to CTE. More research is needed to determine whether depression is, in fact, a clinical subtype of CTE.
Collapse
Affiliation(s)
- Grant L Iverson
- The Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston (Iverson); Spaulding Rehabilitation Hospital and Spaulding Research Institute, Boston (Iverson); the Sports Concussion Program, MassGeneral Hospital for Children, Boston (Iverson); Home Base, A Red Sox Foundation and Massachusetts General Hospital Program, Boston (Iverson); the Sports Concussion Program, Hunter New England Local Health District, New South Wales, Australia (Gardner); and the Centre for Stroke and Brain Injury, School of Medicine and Public Health, University of Newcastle, Callaghan, New South Wales, Australia (Gardner)
| | - Andrew J Gardner
- The Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston (Iverson); Spaulding Rehabilitation Hospital and Spaulding Research Institute, Boston (Iverson); the Sports Concussion Program, MassGeneral Hospital for Children, Boston (Iverson); Home Base, A Red Sox Foundation and Massachusetts General Hospital Program, Boston (Iverson); the Sports Concussion Program, Hunter New England Local Health District, New South Wales, Australia (Gardner); and the Centre for Stroke and Brain Injury, School of Medicine and Public Health, University of Newcastle, Callaghan, New South Wales, Australia (Gardner)
| |
Collapse
|
36
|
Ramoz N, Hoertel N, Nobile B, Voegeli G, Nasr A, Le Strat Y, Courtet P, Gorwood P. Corticotropin releasing hormone receptor CRHR1 gene is associated with tianeptine antidepressant response in a large sample of outpatients from real-life settings. Transl Psychiatry 2020; 10:378. [PMID: 33154348 PMCID: PMC7644692 DOI: 10.1038/s41398-020-01067-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 09/29/2020] [Accepted: 10/19/2020] [Indexed: 11/19/2022] Open
Abstract
Polymorphisms of genes involved in the hypothalamic-pituitary-adrenocortical (HPA) axis have been associated with response to several antidepressant treatments in patients suffering of depression. These pharmacogenetics findings have been reported from independent cohorts of patients mostly treated with selective serotonin reuptake inhibitors, tricyclic antidepressant, and mirtazapine. Tianeptine, an atypical antidepressant, recently identified as a mu opioid receptor agonist, which prevents and reverses the stress induced by glucocorticoids, has been investigated in this present pharmacogenetics study. More than 3200 Caucasian outpatients with a major depressive episode (MDE) from real-life settings were herein analyzed for clinical response to tianeptine, a treatment initiated from 79.5% of the subjects, during 6-8 weeks follow-up, assessing polymorphisms targeting four genes involved in the HPA axis (NR3C1, FKPB5, CRHR1, and AVPR1B). We found a significant association (p < 0.001) between CRHR1 gene variants rs878886 and rs16940665, or haplotype rs878886*C-rs16940665*T, and tianeptine antidepressant response and remission according to the hospital anxiety and depression scale. Analyses, including a structural equation model with simple mediation, suggest a moderate effect of sociodemographic characteristics and depressive disorder features on treatment response in individuals carrying the antidepressant responder allele rs8788861 (allele C). These findings suggest direct pharmacological consequences of CRHR1 polymorphisms in the antidepressant tianeptine response and remission, in MDE patients. This study replicates the association of the CRHR1 gene, involved in the HPA axis, with (1) a specificity attributed to treatment response, (2) a lower risk of chance finding, and in (3) an ecological situation.
Collapse
Affiliation(s)
- Nicolas Ramoz
- Université de Paris, Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Team Vulnerability of Psychiatric and Addictive Disorders, 75014, Paris, France.
| | - Nicolas Hoertel
- Université de Paris, Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Team Vulnerability of Psychiatric and Addictive Disorders, 75014 Paris, France ,grid.50550.350000 0001 2175 4109Assistance Publique-Hôpitaux de Paris (APHP), Corentin Celton Hospital, Department of Psychiatry, 92130 Issy-les-Moulineaux, France ,grid.10988.380000 0001 2173 743XUniversity of Paris, Paris, France
| | - Bénédicte Nobile
- grid.121334.60000 0001 2097 0141Department of Emergency Psychiatry and Acute Care, CHU Montpellier, INSERM U1061, Montpellier University, Montpellier, France
| | - Géraldine Voegeli
- Université de Paris, Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Team Vulnerability of Psychiatric and Addictive Disorders, 75014 Paris, France ,grid.414435.30000 0001 2200 9055GHU Paris Psychiatrie et Neurosciences, Clinique des Maladies Mentales et de l’Encéphale (CMME), Centre Hospitalier Sainte-Anne, Paris, France
| | - Ariane Nasr
- Université de Paris, Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Team Vulnerability of Psychiatric and Addictive Disorders, 75014 Paris, France
| | - Yann Le Strat
- Université de Paris, Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Team Vulnerability of Psychiatric and Addictive Disorders, 75014 Paris, France ,grid.50550.350000 0001 2175 4109Service de Psychiatrie, Hôpital Louis Mourier, Assistance Publique-Hôpitaux de Paris, Colombes, France
| | - Philippe Courtet
- grid.121334.60000 0001 2097 0141Department of Emergency Psychiatry and Acute Care, CHU Montpellier, INSERM U1061, Montpellier University, Montpellier, France
| | - Philip Gorwood
- Université de Paris, Institute of Psychiatry and Neuroscience of Paris (IPNP), INSERM U1266, Team Vulnerability of Psychiatric and Addictive Disorders, 75014 Paris, France ,grid.414435.30000 0001 2200 9055GHU Paris Psychiatrie et Neurosciences, Clinique des Maladies Mentales et de l’Encéphale (CMME), Centre Hospitalier Sainte-Anne, Paris, France
| |
Collapse
|
37
|
Deslauriers J, Toth M, Scadeng M, McKenna BS, Bussell R, Gresack J, Rissman R, Risbrough VB, Brown GG. DTI-identified microstructural changes in the gray matter of mice overexpressing CRF in the forebrain. Psychiatry Res Neuroimaging 2020; 304:111137. [PMID: 32731113 PMCID: PMC7508966 DOI: 10.1016/j.pscychresns.2020.111137] [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: 04/06/2020] [Revised: 07/10/2020] [Accepted: 07/14/2020] [Indexed: 11/18/2022]
Abstract
Increased corticotroping releasing factor (CRF) contributes to brain circuit abnormalities associated with stress-related disorders including posttraumatic stress disorder. However, the causal relationship between CRF hypersignaling and circuit abnormalities associated with stress disorders is unclear. We hypothesized that increased CRF exposure induces changes in limbic circuit morphology and functions. An inducible, forebrain-specific overexpression of CRF (CRFOE) transgenic mouse line was used to longitudinally investigate its chronic effects on behaviors and microstructural integrity of several brain regions. Behavioral and diffusion tensor imaging studies were performed before treatment, after 3-4 wks of treatment, and again 3 mo after treatment ended to assess recovery. CRFOE was associated with increased perseverative movements only after 3 wks of treatment, as well as reduced fractional anisotropy at 3 wks in the medial prefrontal cortex and increased fractional anisotropy in the ventral hippocampus at 3 mo compared to the control group. In the dorsal hippocampus, mean diffusivity was lower in CRFOE mice both during and after treatment ended. Our data suggest differential response and recovery patterns of cortical and hippocampal subregions in response to CRFOE. Overall these findings support a causal relationship between CRF hypersignaling and microstructural changes in brain regions relevant to stress disorders.
Collapse
Affiliation(s)
- Jessica Deslauriers
- Department of Psychiatry, University of California San Diego, La Jolla, CA; Veterans Affairs Center of Excellence for Stress and Mental Health, La Jolla, CA; Centre de Recherche du Centre Hospitalier Universitaire (CHU) de Québec-Université Laval, Québec, QC G1V 4G2, Canada; Faculty of Pharmacy, Université Laval, Québec, QC G1V 0A6, Canada.
| | - Mate Toth
- Department of Psychiatry, University of California San Diego, La Jolla, CA; Veterans Affairs Center of Excellence for Stress and Mental Health, La Jolla, CA; Department of Translational Behavioral Neuroscience, Institute of Experimental Medicine, Budapest, Hungary
| | - Miriam Scadeng
- Department of Radiology, University of California San Diego, La Jolla, CA; Department of Anatomy and Medical Imaging, University of Auckland, New Zealand
| | - Benjamin S McKenna
- Department of Psychiatry, University of California San Diego, La Jolla, CA; Veterans Affairs Center of Excellence for Stress and Mental Health, La Jolla, CA
| | - Robert Bussell
- Department of Translational Behavioral Neuroscience, Institute of Experimental Medicine, Budapest, Hungary
| | | | - Robert Rissman
- Department of Psychiatry, University of California San Diego, La Jolla, CA
| | - Victoria B Risbrough
- Department of Psychiatry, University of California San Diego, La Jolla, CA; Veterans Affairs Center of Excellence for Stress and Mental Health, La Jolla, CA
| | - Gregory G Brown
- Department of Psychiatry, University of California San Diego, La Jolla, CA
| |
Collapse
|
38
|
Schneider MO, Hübner T, Pretscher J, Goecke TW, Schwitulla J, Häberle L, Kornhuber J, Ekici AB, Beckmann MW, Fasching PA, Schwenke E. Genetic variants in the glucocorticoid pathway genes and birth weight. Arch Gynecol Obstet 2020; 303:427-434. [PMID: 32886236 DOI: 10.1007/s00404-020-05761-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 08/24/2020] [Indexed: 12/01/2022]
Abstract
PURPOSE The aim of this study was to examine associations between single nucleotide polymorphisms (SNPs) that tag genetic variation in the glucocorticoid pathways (particularly in maternal genes FKBP5, NR3C1, and CRHR1) and birth weight. METHODS The Franconian Maternal Health Evaluation Study (FRAMES) recruited healthy pregnant women prospectively for the assessment of maternal and fetal health. Germline DNA was collected from 375 pregnant women. Nine SNPs in the above-mentioned genes were genotyped. After reconstruction of haplotypes for each gene, a linear regression model was applied to the data to describe the association between haplotypes and birth weight. RESULTS Female sex in the newborn (compared to male) was associated with lower birth weight, whereas a later week of gestation, higher body mass index pre-pregnancy, and higher parity were associated with higher birth weight. No association with birthweight was shown for the haplotypes of the selected SNPs. CONCLUSIONS In this cohort of healthy unselected pregnant women, the analyzed candidate haplotypes in FKBP5, NR3C1, and CRHR1 did not show any association with birth weight. This might be in line with several other studies that have found no influence of fetal polymorphisms in the glucocorticoid receptor gene or triggers of the maternal HPA axis such as stress and psychosocial problems on birth weight. However, the small sample size in this study and the lack of consideration of individual risk factors and levels of stress in this cohort needs to be taken into account when interpreting the results.
Collapse
Affiliation(s)
- Michael O Schneider
- Department of Gynecology and Obstetrics, Erlangen University Perinatal Center, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Universitätsstrasse 21-23, 91054, Erlangen, Germany.
| | - Theresa Hübner
- Department of Gynecology and Obstetrics, Erlangen University Perinatal Center, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Universitätsstrasse 21-23, 91054, Erlangen, Germany
- Department of Gynecology and Obstetrics, Würzburg University Hospital, Würzburg, Germany
| | - Jutta Pretscher
- Department of Gynecology and Obstetrics, Erlangen University Perinatal Center, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Universitätsstrasse 21-23, 91054, Erlangen, Germany
| | - Tamme W Goecke
- Department of Gynecology and Obstetrics, Erlangen University Perinatal Center, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Universitätsstrasse 21-23, 91054, Erlangen, Germany
- Department of Obstetrics, RoMed Clinic Rosenheim, Rosenheim, Germany
| | - Judith Schwitulla
- Biostatistics Unit, Department of Gynecology and Obstetrics, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen, Germany
| | - Lothar Häberle
- Biostatistics Unit, Department of Gynecology and Obstetrics, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen, Germany
| | - Johannes Kornhuber
- Department of Psychiatry, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen, Germany
| | - Arif B Ekici
- Institute of Human Genetics, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen, Germany
| | - Matthias W Beckmann
- Department of Gynecology and Obstetrics, Erlangen University Perinatal Center, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Universitätsstrasse 21-23, 91054, Erlangen, Germany
| | - Peter A Fasching
- Department of Gynecology and Obstetrics, Erlangen University Perinatal Center, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Universitätsstrasse 21-23, 91054, Erlangen, Germany
| | - Eva Schwenke
- Department of Gynecology and Obstetrics, Erlangen University Perinatal Center, Erlangen University Hospital, Friedrich Alexander University of Erlangen-Nuremberg, Universitätsstrasse 21-23, 91054, Erlangen, Germany
| |
Collapse
|
39
|
Katrinli S, Stevens J, Wani AH, Lori A, Kilaru V, van Rooij SJH, Hinrichs R, Powers A, Gillespie CF, Michopoulos V, Gautam A, Jett M, Hammamieh R, Yang R, Wildman D, Qu A, Koenen K, Aiello AE, Jovanovic T, Uddin M, Ressler KJ, Smith AK. Evaluating the impact of trauma and PTSD on epigenetic prediction of lifespan and neural integrity. Neuropsychopharmacology 2020; 45:1609-1616. [PMID: 32380512 PMCID: PMC7421899 DOI: 10.1038/s41386-020-0700-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 04/17/2020] [Accepted: 04/29/2020] [Indexed: 01/08/2023]
Abstract
Post-traumatic stress disorder (PTSD) is a debilitating disorder that develops in some people following trauma exposure. Trauma and PTSD have been associated with accelerated cellular aging. This study evaluated the effect of trauma and PTSD on accelerated GrimAge, an epigenetic predictor of lifespan, in traumatized civilians. This study included 218 individuals with current PTSD, 427 trauma-exposed controls without any history of PTSD and 209 subjects with lifetime PTSD history who are not categorized as current PTSD cases. The Traumatic Events Inventory (TEI) and Clinician-Administered PTSD Scale (CAPS) were used to measure lifetime trauma burden and PTSD, respectively. DNA from whole blood was interrogated using the MethylationEPIC or HumanMethylation450 BeadChips. GrimAge estimates were calculated using the methylation age calculator. Cortical thickness of 69 female subjects was assessed by using T1-weighted structural MRI images. Associations between trauma exposure, PTSD, cortical thickness, and GrimAge acceleration were tested with multiple regression models. Lifetime trauma burden (p = 0.03), current PTSD (p = 0.02) and lifetime PTSD (p = 0.005) were associated with GrimAge acceleration, indicative of a shorter predicted lifespan. The association with lifetime PTSD was replicated in an independent cohort (p = 0.04). In the MRI sub sample, GrimAge acceleration also associated with cortical atrophy in the right lateral orbitofrontal cortex (padj = 0.03) and right posterior cingulate (padj = 0.04), brain areas associated with emotion-regulation and threat-regulation. Our findings suggest that lifetime trauma and PTSD may contribute to a higher epigenetic-based mortality risk. We also demonstrate a relationship between cortical atrophy in PTSD-relevant brain regions and shorter predicted lifespan.
Collapse
Affiliation(s)
- Seyma Katrinli
- Department of Gynecology and Obstetrics, Emory University, Atlanta, GA, USA
| | - Jennifer Stevens
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Agaz H Wani
- Genomics Program, College of Public Health, University of South Florida, Tampa, FL, USA
| | - Adriana Lori
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Varun Kilaru
- Department of Gynecology and Obstetrics, Emory University, Atlanta, GA, USA
| | - Sanne J H van Rooij
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Rebecca Hinrichs
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Abigail Powers
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Charles F Gillespie
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Vasiliki Michopoulos
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Aarti Gautam
- Integrative Systems Biology, US Army Center for Environmental Health Research, Fort Detrick, MD, USA
| | - Marti Jett
- Integrative Systems Biology, US Army Center for Environmental Health Research, Fort Detrick, MD, USA
| | - Rasha Hammamieh
- Integrative Systems Biology, US Army Center for Environmental Health Research, Fort Detrick, MD, USA
| | - Ruoting Yang
- Integrative Systems Biology, US Army Center for Environmental Health Research, Fort Detrick, MD, USA
- The Geneva Foundation, Fort Detrick, MD, USA
| | - Derek Wildman
- Genomics Program, College of Public Health, University of South Florida, Tampa, FL, USA
| | - Annie Qu
- Department of Statistics, University of Illinois, Champaign, IL, USA
| | - Karestan Koenen
- Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Psychiatric and Neurodevelopmental Genetics Unit (PNGU), Massachusetts General Hospital, Boston, MA, USA
- Department of Epidemiology, Harvard School of Public Health, Boston, MA, USA
| | - Allison E Aiello
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Tanja Jovanovic
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA
| | - Monica Uddin
- Genomics Program, College of Public Health, University of South Florida, Tampa, FL, USA
| | - Kerry J Ressler
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA
- Department of Psychiatry, McLean Hospital and Harvard Medical School and McLean Hospital, Belmont, MA, USA
| | - Alicia K Smith
- Department of Gynecology and Obstetrics, Emory University, Atlanta, GA, USA.
- Department of Psychiatry & Behavioral Sciences, Emory University, Atlanta, GA, USA.
| |
Collapse
|
40
|
Rafikova EI, Ryskov AP, Vasilyev VA. Genetics of Depressive Disorders: Candidate Genes and Genome-Wide Association Studies. RUSS J GENET+ 2020. [DOI: 10.1134/s1022795420080116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
41
|
Nemeroff CB. The State of Our Understanding of the Pathophysiology and Optimal Treatment of Depression: Glass Half Full or Half Empty? Am J Psychiatry 2020; 177:671-685. [PMID: 32741287 DOI: 10.1176/appi.ajp.2020.20060845] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Major depressive disorder is a remarkably common and often severe psychiatric disorder associated with high levels of morbidity and mortality. Patients with major depression are prone to several comorbid psychiatric conditions, including posttraumatic stress disorder, anxiety disorders, obsessive-compulsive disorder, and substance use disorders, and medical conditions, including cardiovascular disease, diabetes, stroke, cancer, which, coupled with the risk of suicide, result in a shortened life expectancy. The goal of this review is to provide an overview of our current understanding of major depression, from pathophysiology to treatment. In spite of decades of research, relatively little is known about its pathogenesis, other than that risk is largely defined by a combination of ill-defined genetic and environmental factors. Although we know that female sex, a history of childhood maltreatment, and family history as well as more recent stressors are risk factors, precisely how these environmental influences interact with genetic vulnerability remains obscure. In recent years, considerable advances have been made in beginning to understand the genetic substrates that underlie disease vulnerability, and the interaction of genes, early-life adversity, and the epigenome in influencing gene expression is now being intensively studied. The role of inflammation and other immune system dysfunction in the pathogenesis of major depression is also being intensively investigated. Brain imaging studies have provided a firmer understanding of the circuitry involved in major depression, providing potential new therapeutic targets. Despite a broad armamentarium for major depression, including antidepressants, evidence-based psychotherapies, nonpharmacological somatic treatments, and a host of augmentation strategies, a sizable percentage of patients remain nonresponsive or poorly responsive to available treatments. Investigational agents with novel mechanisms of action are under active study. Personalized medicine in psychiatry provides the hope of escape from the current standard trial-and-error approach to treatment, moving to a more refined method that augurs a new era for patients and clinicians alike.
Collapse
Affiliation(s)
- Charles B Nemeroff
- Department of Psychiatry and Behavioral Sciences, University of Texas Dell Medical School in Austin, and Mulva Clinic for the Neurosciences, UT Health Austin
| |
Collapse
|
42
|
Stress sensitization to depression following childhood adversity: Moderation by HPA axis and serotonergic multilocus profile scores. Dev Psychopathol 2020; 33:1264-1278. [PMID: 32684200 DOI: 10.1017/s0954579420000474] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Childhood adversity appears to sensitize youth to stress, increasing depression risk following stressful life events occurring throughout the lifespan. Some evidence suggests hypothalamic-pituitary-adrenal (HPA) axis-related and serotonergic genetic variation moderates this effect, in a "gene-by-environment-by-environment" interaction (G × E × E). However, prior research has tested single genetic variants, limiting power. The current study uses a multilocus genetic profile score (MGPS) approach to capture polygenic risk relevant to HPA axis and serotonergic functioning. Adolescents (N = 241, Mage = 15.90) completed contextual-threat-based interviews assessing childhood adversity and acute life events, and diagnostic interviews assessing depression. Established MGPSs indexed genetic variation linked to HPA axis (10 single nucleotide polymorphisms [SNPs]) and serotonergic (five SNPs) functioning. Results showed significant MGPS × Childhood Adversity × Recent Life Stress interactions predicting depression for both HPA axis and serotonergic MGPSs, with both risk scores predicting stronger Childhood Adversity × Recent Stress interactions. Serotonergic genetic risk specifically predicted sensitization to major interpersonal stressors. The serotonergic MGPS G × E × E was re-tested in an independent replication sample of early adolescent girls, with comparable results. Findings support the notion that genetic variation linked to these two neurobiological symptoms alters stress sensitization, and that gene-by-environment (G × E) interactions may be qualified by environmental exposures occurring at different points in development.
Collapse
|
43
|
Letkiewicz AM, Silton RL, Mimnaugh KJ, Miller GA, Heller W, Fisher J, Sass SM. Childhood abuse history and attention bias in adults. Psychophysiology 2020; 57:e13627. [PMID: 32633826 DOI: 10.1111/psyp.13627] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 04/03/2020] [Accepted: 05/17/2020] [Indexed: 11/30/2022]
Abstract
Attention biases toward unpleasant information are evident among children and adults with a history of abuse and have been identified as a potential pathway through which abused children develop psychopathology. Identifying whether a history of childhood abuse affects the time course of attention biases in adults is critical, as this may provide intervention targets. The present study examined the time course of attention bias during an emotion-word Stroop task using event-related potentials (ERPs) in a sample of adults with a range of child abuse histories using a categorical approach (comparing adults with or without a history of moderate-to-severe childhood abuse) and a dimensional approach (analyzing the range from no abuse to severe abuse in a continuous manner). Although behavioral performance did not vary as a function of abuse history, adults with a history of moderate-to-severe childhood abuse showed ERP evidence of early reduced processing of emotional stimuli (smaller N200) and later reduced processing of emotional and nonemotional stimuli (smaller P300), followed by later increased processing of unpleasant stimuli (larger slow wave [SW]). Results suggest that early disengagement from emotional stimuli may help individuals with moderate-to-severe abuse histories to achieve normal behavioral performance on the emotion-word Stroop task. Additionally, regardless of analytic approach, adults with elevated levels of childhood abuse exhibited prolonged engagement (larger SW) specifically with unpleasant stimuli. Present results demonstrate attention bias patterns in adults with a history of childhood abuse and clarify the time course of attention bias. Results are discussed in the context of potential treatment implications.
Collapse
Affiliation(s)
| | - Rebecca L Silton
- Department of Psychology, Loyola University Chicago, Chicago, IL, USA
| | | | - Gregory A Miller
- Department of Psychology, University of Illinois at Urbana-Champaign, Champaign, IL, USA.,Department of Psychology, University of California, Los Angeles, Los Angeles, CA, USA.,Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA, USA
| | - Wendy Heller
- Department of Psychology, University of Illinois at Urbana-Champaign, Champaign, IL, USA.,Carle-Illinois College of Medicine, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - Joscelyn Fisher
- Center for the Study of Traumatic Stress, Department of Psychiatry, Uniformed Services University, Bethesda, MD, USA
| | - Sarah M Sass
- Department of Psychology & Counseling, University of Texas at Tyler, Tyler, TX, USA
| |
Collapse
|
44
|
Salivary cortisol response to psychosocial stress in the late evening depends on CRHR1 genotype. Psychoneuroendocrinology 2020; 116:104685. [PMID: 32361186 DOI: 10.1016/j.psyneuen.2020.104685] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 04/06/2020] [Accepted: 04/07/2020] [Indexed: 11/23/2022]
Abstract
The activation of the hypothalamus-pituitary-adrenal (HPA) axis is induced by stress. Imbalances in this system increase the risk of developing stress related disorders including mental illness. Variants in the single nucleotide polymorphism (SNP) rs110402 of the corticotropin-releasing hormone receptor type I (CRHR1) gene have been shown in interaction with childhood maltreatment to increase the vulnerability to develop depressive symptoms in adulthood. In this study, the direct contribution of polymorphism of the CRHR1 gene (rs110402) to the salivary cortisol response to stress independently from childhood adversity was investigated. Healthy young men between the ages of 18 and 30, free from childhood maltreatment and early trauma, were genotyped (n = 121). To increase the power of the genetic analysis, only homozygous carriers of the common C (n = 31) and of the rare T (n = 21) allele were selected for this study and exposed to a Trier Social Stress Test (TSST) in the late evening (22.30 to 22.40). Salivary samples for the assessment of cortisol and its inactive metabolite cortisone were taken early in the evening (20.00), just before (22.30) and immediately after (22.40) as well as 15 minutes after stress exposure (22.55). Participants with the TT genotype showed higher cortisol levels 15 minutes post stress compared to participants with the CC genotype. No genotype differences were found for cortisone. Interestingly, TT participants reported lower subjective perceived stress levels before the TSST, but not after stress exposure. These results confirm that variants of rs110402 in the CRHR1 gene contribute to an increased stress response. Contrary to previous findings, however, this effect could be observed in subjects reporting no exposure to childhood maltreatment or early trauma.
Collapse
|
45
|
Plasticity of the Reward Circuitry After Early-Life Adversity: Mechanisms and Significance. Biol Psychiatry 2020; 87:875-884. [PMID: 32081365 PMCID: PMC7211119 DOI: 10.1016/j.biopsych.2019.12.018] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 11/25/2019] [Accepted: 12/11/2019] [Indexed: 12/24/2022]
Abstract
Disrupted operation of the reward circuitry underlies many aspects of affective disorders. Such disruption may manifest as aberrant behavior including risk taking, depression, anhedonia, and addiction. Early-life adversity is a common antecedent of adolescent and adult affective disorders involving the reward circuitry. However, whether early-life adversity influences the maturation and operations of the reward circuitry, and the potential underlying mechanisms, remain unclear. Here, we present novel information using cutting-edge technologies in animal models to dissect out the mechanisms by which early-life adversity provokes dysregulation of the complex interactions of stress and reward circuitries. We propose that certain molecularly defined pathways within the reward circuitry are particularly susceptible to early-life adversity. We examine regions and pathways expressing the stress-sensitive peptide corticotropin-releasing factor (CRF), which has been identified in critical components of the reward circuitry and interacting stress circuits. Notably, CRF is strongly modulated by early-life adversity in several of these brain regions. Focusing on amygdala nuclei and their projections, we provide evidence suggesting that aberrant CRF expression and function may underlie augmented connectivity of the nucleus accumbens with fear/anxiety regions, disrupting the function of this critical locus of pleasure and reward.
Collapse
|
46
|
Wasserman D, Wasserman J, Sokolowski M. Genetics of HPA-axis, depression and suicidality. Eur Psychiatry 2020; 25:278-80. [DOI: 10.1016/j.eurpsy.2009.12.016] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2009] [Accepted: 12/21/2009] [Indexed: 10/19/2022] Open
Abstract
AbstractThe ultimate consequence of mental ill-health, suicidal behavior (SB), is a significant problem in most societies of the world. Suicide causes about one million deaths worldwide each year, and 10–20 times more people attempt suicide. The causes of why certain people engage in SB are complex, involving for e.g., both environmental and genetic factors, and interactions in-between. Well-established environmental risk factors are events causing significant psychological stress, which are particularly difficult to cope with, e.g. exposure to physical and sexual abuse. Excessive stress have the potential to induce unfavorable effects in a variety of higher brain-functions, incurred as side-effects to maladaptive responses in the genetically controlled stress-responsive neurosystems, e.g. the hypothalamic-pituitary-adrenal (HPA) axis; a major and systemic stress-modulator, which is mainly controlled by the regulatory corticotrophin releasing hormone receptor 1 (CRHR1) gene. Variation in-between individuals in such stress-regulatory genes such as CRHR1, may underlie the causes of the increased susceptibility of certain individuals towards SB. Here we review some of the current knowledge on what is known about the roles of the HPA axis in SB, with a focus on CRHR1.
Collapse
|
47
|
Corticotropin-Releasing Factor Family: A Stress Hormone-Receptor System's Emerging Role in Mediating Sex-Specific Signaling. Cells 2020; 9:cells9040839. [PMID: 32244319 PMCID: PMC7226788 DOI: 10.3390/cells9040839] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 03/25/2020] [Accepted: 03/28/2020] [Indexed: 12/14/2022] Open
Abstract
No organ in the body is impervious to the effects of stress, and a coordinated response from all organs is essential to deal with stressors. A dysregulated stress response that fails to bring systems back to homeostasis leads to compromised function and ultimately a diseased state. The components of the corticotropin-releasing factor (CRF) family, an ancient and evolutionarily conserved stress hormone-receptor system, helps both initiate stress responses and bring systems back to homeostasis once the stressors are removed. The mammalian CRF family comprises of four known agonists, CRF and urocortins (UCN1–3), and two known G protein-coupled receptors (GPCRs), CRF1 and CRF2. Evolutionarily, precursors of CRF- and urocortin-like peptides and their receptors were involved in osmoregulation/diuretic functions, in addition to nutrient sensing. Both CRF and UCN1 peptide hormones as well as their receptors appeared after a duplication event nearly 400 million years ago. All four agonists and both CRF receptors show sex-specific changes in expression and/or function, and single nucleotide polymorphisms are associated with a plethora of human diseases. CRF receptors harbor N-terminal cleavable peptide sequences, conferring biased ligand properties. CRF receptors have the ability to heteromerize with each other as well as with other GPCRs. Taken together, CRF receptors and their agonists due to their versatile functional adaptability mediate nuanced responses and are uniquely positioned to orchestrate sex-specific signaling and function in several tissues.
Collapse
|
48
|
Maul S, Giegling I, Fabbri C, Corponi F, Serretti A, Rujescu D. Genetics of resilience: Implications from genome-wide association studies and candidate genes of the stress response system in posttraumatic stress disorder and depression. Am J Med Genet B Neuropsychiatr Genet 2020; 183:77-94. [PMID: 31583809 DOI: 10.1002/ajmg.b.32763] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 07/22/2019] [Accepted: 09/03/2019] [Indexed: 12/28/2022]
Abstract
Resilience is the ability to cope with critical situations through the use of personal and socially mediated resources. Since a lack of resilience increases the risk of developing stress-related psychiatric disorders such as posttraumatic stress disorder (PTSD) and major depressive disorder (MDD), a better understanding of the biological background is of great value to provide better prevention and treatment options. Resilience is undeniably influenced by genetic factors, but very little is known about the exact underlying mechanisms. A recently published genome-wide association study (GWAS) on resilience has identified three new susceptibility loci, DCLK2, KLHL36, and SLC15A5. Further interesting results can be found in association analyses of gene variants of the stress response system, which is closely related to resilience, and PTSD and MDD. Several promising genes, such as the COMT (catechol-O-methyltransferase) gene, the serotonin transporter gene (SLC6A4), and neuropeptide Y (NPY) suggest gene × environment interaction between genetic variants, childhood adversity, and the occurrence of PTSD and MDD, indicating an impact of these genes on resilience. GWAS on PTSD and MDD provide another approach to identifying new disease-associated loci and, although the functional significance for disease development for most of these risk genes is still unknown, they are potential candidates due to the overlap of stress-related psychiatric disorders and resilience. In the future, it will be important for genetic studies to focus more on resilience than on pathological phenotypes, to develop reasonable concepts for measuring resilience, and to establish international cooperations to generate sufficiently large samples.
Collapse
Affiliation(s)
- Stephan Maul
- Department of Psychiatry, Psychotherapy, and Psychosomatics, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Ina Giegling
- Department of Psychiatry, Psychotherapy, and Psychosomatics, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Chiara Fabbri
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Filippo Corponi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Alessandro Serretti
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Dan Rujescu
- Department of Psychiatry, Psychotherapy, and Psychosomatics, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| |
Collapse
|
49
|
Vetkas A, Prans E, Kõks S, Rätsep T, Asser T. Aneurysmal subarachnoid haemorrhage: Effect of CRHR1 genotype on mental health-related quality of life. Sci Rep 2020; 10:724. [PMID: 31959877 PMCID: PMC6971041 DOI: 10.1038/s41598-020-57527-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 12/31/2019] [Indexed: 11/09/2022] Open
Abstract
Quality of life (QoL) disturbances are common after aneurysmal subarachnoid hemorrhage (aSAH) both in physical and mental health domains and their causes are not clearly understood. Corticotropin-releasing hormone receptor 1 (CRHR1) is involved in stress reactivity and development of mental health disturbances after negative life-events. We performed a retrospective cohort study of long-term QoL outcomes among 125 surgically treated aSAH patients (2001-2013). QoL was assessed with Short Form Health Survey (SF-36) and compared to an age and gender matched general population. Genotyping of CRHR1 single nucleotide polymorphisms was performed (Rs7209436, Rs110402, Rs242924) and their effect on QoL scores was explored. aSAH patients experienced a reduced quality of life in all domains. CRHR1 minor genotype was associated with higher SF-36 mental health (OR = 1.31-1.6, p < 0.05), role-emotional (OR = 1.57, p = 0.04) and vitality scores (OR = 1.31-1.38, p < 0.05). Association of all studied SNP's with vitality and Rs242924 with mental health scores remained statistically significant after Bonferroni correction. Mental quality of life scores were associated with physical state of patients, antidepressant history and CRHR1 genotype. Predisposition to mental health disturbances after stressful life-events might be associated with reduced mental QoL after aSAH and selected patients could be provided advanced counselling in the recovery phase.
Collapse
Affiliation(s)
| | | | - Sulev Kõks
- Centre for Molecular Medicine and Innovative Therapeutics, Murdoch University, Perth, WA, Australia.,The Perron Institute for Neurological and Translational Science, Perth, WA, Australia
| | | | | |
Collapse
|
50
|
Normann C, Buttenschøn HN. Gene-environment interactions between HPA-axis genes and childhood maltreatment in depression: a systematic review. Acta Neuropsychiatr 2020; 32:1-11. [PMID: 31902387 DOI: 10.1017/neu.2020.1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Gene-environment (GxE) interactions may comprise an important part of the aetiology of depression, and childhood maltreatment (CM), a significant stressor, has consistently been linked to depression. Hence, in this systematic review, we aimed to investigate the interaction between hypothalamus-pituitary-adrenal axis (HPA-axis) genes and CM in depression. METHODS We conducted a literature search using the Pubmed, Embase, and PsychINFO databases in adherence with the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. We included studies investigating GxE interactions between HPA-axis genes [Angiotensin Converting Enzyme (ACE), Arginine Vasopressin (AVP), Corticotrophin Releasing Hormone (CRH), Corticotrophin Releasing Hormone Receptor 1 (CRHR1), Corticotrophin Releasing Hormone Receptor 2 (CRHR2), FK506 binding protein (FKBP5), Nuclear Receptor subfamily 3 group C member 1 (NR3C1), Nuclear Receptor subfamily 3 group C member 2 (NR3C2)] and CM in depression. RESULTS The literature search identified 159 potentially relevant studies. Following screening, 138 of these were excluded. Thus, 21 studies, investigating a total of 51 single nucleotide polymorphisms, were included in the final study. The most prevalent genes in the current study were CRHR1 and FKBP5. Significant GxE interactions were reported in seven of eight studies for CRHR1:rs110402 and CM, and in five of eight studies for FKBP5:rs1360780 and CM. In summary, our results suggest possible GxE interactions between CRHR1, FKBP5, NR3C1, and NR3C2 and CM, respectively. For the remaining genes, no relevant literature emerged. CONCLUSIONS We find that genetic variation in four HPA-axis genes may influence the effects of CM in depression.
Collapse
Affiliation(s)
- Caroline Normann
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Henriette N Buttenschøn
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- NIDO Denmark, Research and Education in Health, Regional Hospital West Jutland, Herning, Denmark
| |
Collapse
|