1
|
Kovács A, Szabó E, László K, Kertes E, Zagorácz O, Mintál K, Tóth A, Gálosi R, Berta B, Lénárd L, Hormay E, László B, Zelena D, Tóth ZE. Brain RFamide Neuropeptides in Stress-Related Psychopathologies. Cells 2024; 13:1097. [PMID: 38994950 PMCID: PMC11240450 DOI: 10.3390/cells13131097] [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: 04/29/2024] [Revised: 06/21/2024] [Accepted: 06/22/2024] [Indexed: 07/13/2024] Open
Abstract
The RFamide peptide family is a group of proteins that share a common C-terminal arginine-phenylalanine-amide motif. To date, the family comprises five groups in mammals: neuropeptide FF, LPXRFamides/RFamide-related peptides, prolactin releasing peptide, QRFP, and kisspeptins. Different RFamide peptides have their own cognate receptors and are produced by different cell populations, although they all can also bind to neuropeptide FF receptors with different affinities. RFamide peptides function in the brain as neuropeptides regulating key aspects of homeostasis such as energy balance, reproduction, and cardiovascular function. Furthermore, they are involved in the organization of the stress response including modulation of pain. Considering the interaction between stress and various parameters of homeostasis, the role of RFamide peptides may be critical in the development of stress-related neuropathologies. This review will therefore focus on the role of RFamide peptides as possible key hubs in stress and stress-related psychopathologies. The neurotransmitter coexpression profile of RFamide-producing cells is also discussed, highlighting its potential functional significance. The development of novel pharmaceutical agents for the treatment of stress-related disorders is an ongoing need. Thus, the importance of RFamide research is underlined by the emergence of peptidergic and G-protein coupled receptor-based therapeutic targets in the pharmaceutical industry.
Collapse
Affiliation(s)
- Anita Kovács
- Institute of Physiology, Medical School, Centre for Neuroscience, Szentágothai Research Centre, University of Pécs, H7624 Pécs, Hungary; (A.K.); (E.S.); (K.L.); (E.K.); (O.Z.); (K.M.); (A.T.); (R.G.); (B.B.); (L.L.); (E.H.); (B.L.)
| | - Evelin Szabó
- Institute of Physiology, Medical School, Centre for Neuroscience, Szentágothai Research Centre, University of Pécs, H7624 Pécs, Hungary; (A.K.); (E.S.); (K.L.); (E.K.); (O.Z.); (K.M.); (A.T.); (R.G.); (B.B.); (L.L.); (E.H.); (B.L.)
| | - Kristóf László
- Institute of Physiology, Medical School, Centre for Neuroscience, Szentágothai Research Centre, University of Pécs, H7624 Pécs, Hungary; (A.K.); (E.S.); (K.L.); (E.K.); (O.Z.); (K.M.); (A.T.); (R.G.); (B.B.); (L.L.); (E.H.); (B.L.)
| | - Erika Kertes
- Institute of Physiology, Medical School, Centre for Neuroscience, Szentágothai Research Centre, University of Pécs, H7624 Pécs, Hungary; (A.K.); (E.S.); (K.L.); (E.K.); (O.Z.); (K.M.); (A.T.); (R.G.); (B.B.); (L.L.); (E.H.); (B.L.)
| | - Olga Zagorácz
- Institute of Physiology, Medical School, Centre for Neuroscience, Szentágothai Research Centre, University of Pécs, H7624 Pécs, Hungary; (A.K.); (E.S.); (K.L.); (E.K.); (O.Z.); (K.M.); (A.T.); (R.G.); (B.B.); (L.L.); (E.H.); (B.L.)
| | - Kitti Mintál
- Institute of Physiology, Medical School, Centre for Neuroscience, Szentágothai Research Centre, University of Pécs, H7624 Pécs, Hungary; (A.K.); (E.S.); (K.L.); (E.K.); (O.Z.); (K.M.); (A.T.); (R.G.); (B.B.); (L.L.); (E.H.); (B.L.)
| | - Attila Tóth
- Institute of Physiology, Medical School, Centre for Neuroscience, Szentágothai Research Centre, University of Pécs, H7624 Pécs, Hungary; (A.K.); (E.S.); (K.L.); (E.K.); (O.Z.); (K.M.); (A.T.); (R.G.); (B.B.); (L.L.); (E.H.); (B.L.)
| | - Rita Gálosi
- Institute of Physiology, Medical School, Centre for Neuroscience, Szentágothai Research Centre, University of Pécs, H7624 Pécs, Hungary; (A.K.); (E.S.); (K.L.); (E.K.); (O.Z.); (K.M.); (A.T.); (R.G.); (B.B.); (L.L.); (E.H.); (B.L.)
| | - Bea Berta
- Institute of Physiology, Medical School, Centre for Neuroscience, Szentágothai Research Centre, University of Pécs, H7624 Pécs, Hungary; (A.K.); (E.S.); (K.L.); (E.K.); (O.Z.); (K.M.); (A.T.); (R.G.); (B.B.); (L.L.); (E.H.); (B.L.)
| | - László Lénárd
- Institute of Physiology, Medical School, Centre for Neuroscience, Szentágothai Research Centre, University of Pécs, H7624 Pécs, Hungary; (A.K.); (E.S.); (K.L.); (E.K.); (O.Z.); (K.M.); (A.T.); (R.G.); (B.B.); (L.L.); (E.H.); (B.L.)
| | - Edina Hormay
- Institute of Physiology, Medical School, Centre for Neuroscience, Szentágothai Research Centre, University of Pécs, H7624 Pécs, Hungary; (A.K.); (E.S.); (K.L.); (E.K.); (O.Z.); (K.M.); (A.T.); (R.G.); (B.B.); (L.L.); (E.H.); (B.L.)
| | - Bettina László
- Institute of Physiology, Medical School, Centre for Neuroscience, Szentágothai Research Centre, University of Pécs, H7624 Pécs, Hungary; (A.K.); (E.S.); (K.L.); (E.K.); (O.Z.); (K.M.); (A.T.); (R.G.); (B.B.); (L.L.); (E.H.); (B.L.)
| | - Dóra Zelena
- Institute of Physiology, Medical School, Centre for Neuroscience, Szentágothai Research Centre, University of Pécs, H7624 Pécs, Hungary; (A.K.); (E.S.); (K.L.); (E.K.); (O.Z.); (K.M.); (A.T.); (R.G.); (B.B.); (L.L.); (E.H.); (B.L.)
| | - Zsuzsanna E. Tóth
- Department of Anatomy, Histology and Embryology, Semmelweis University, H1094 Budapest, Hungary
| |
Collapse
|
2
|
Jennings EA, Mall S, Bassil DT, Kahn K. Exposure to Adversity and its Impact on Later Life Cognitive, Mental, and Physical Health. Int J Public Health 2024; 69:1606499. [PMID: 38961855 PMCID: PMC11219567 DOI: 10.3389/ijph.2024.1606499] [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: 08/10/2023] [Accepted: 05/29/2024] [Indexed: 07/05/2024] Open
Abstract
Objectives We aimed to assess later-life health responses to childhood and lifetime adversity in a cohort of rural, Black South African adults. Methods We performed ordinary least squares regression using two waves of data from Health and Aging in Africa: A Longitudinal Study of an INDEPTH Community in South Africa (HAALSI) to estimate a decline in cognitive, mental, and physical health over approximately 3 years. Our analytic sample consisted of 1,993 women and 1,496 men. Results Associations between several types of adversity and health outcomes point to declines in health. At the same time, many adverse experiences are associated with improvements in cognitive, mental, and physical health in later life. The direction of the association varied by type of exposure, health outcome, and gender. Conclusion In populations exposed to many adversities during life, specific adverse experiences may sometimes be associated with greater improvements (and not just greater decline) in health in later life. Further research is needed to unpack the mechanisms at play in these populations.
Collapse
Affiliation(s)
- Elyse A. Jennings
- Center for Population and Development Studies, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Sumaya Mall
- Division of Epidemiology and Biostatistics, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Darina T. Bassil
- Center for Population and Development Studies, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Kathleen Kahn
- MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| |
Collapse
|
3
|
Sun Z, Song J, Chen J, Gan X, Li Y, Qiu C, Zhang W, Gao Y. Preventing and Mitigating Post-Traumatic Stress: A Scoping Review of Resilience Interventions for Military Personnel in Pre Deployment. Psychol Res Behav Manag 2024; 17:2377-2389. [PMID: 38912160 PMCID: PMC11192150 DOI: 10.2147/prbm.s459220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 06/08/2024] [Indexed: 06/25/2024] Open
Abstract
Purpose Resilience is considered as a protective factor that can assist individuals to reduce post-traumatic stress reactions. In recent years, armies in many countries have widely implemented resilience training programs before deployment to prevent or reduce post-deployment combat stress reactions. Therefore, this study aims to review what is known about resilience interventions for military personnel in pre deployment. Methods Based on Arskey and O'Malley's framework, a scoping review was completed. This review was performed through searching databases including PubMed, Embase, Web of Science, Medline and the Cochrane Library, and screening literature to extract data, finally summarizing the findings. Results A total of 25 studies focusing on resilience interventions for military personnel in pre deployment were involved and analyzed using intervention approaches, outcome measures, intervention effects, and so on. Conclusion Based on the existing evidence in this review, it is cautiously believed that the resilience intervention program for military personnel before deployment is effective. However, there is no single effective best method even the same type intervention can make different effects in different situations and populations. Therefore, the population differences and context should be fully considered in constructing and implementing program to build military personnel resilience.
Collapse
Affiliation(s)
- Zhanying Sun
- Graduate School, Chinese PLA Medical School, Beijing, 100853, People’s Republic of China
- Nursing Department, the First Medical Center, Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Jie Song
- Nursing Department, the First Medical Center, Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Jingru Chen
- Graduate School, Chinese PLA Medical School, Beijing, 100853, People’s Republic of China
| | - Xueyang Gan
- Graduate School, Chinese PLA Medical School, Beijing, 100853, People’s Republic of China
| | - Yi Li
- Department of Orthopedics, the Forth Medical Center, Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Chen Qiu
- Nursing Department, the First Medical Center, Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| | - Weili Zhang
- Graduate School, Chinese PLA Medical School, Beijing, 100853, People’s Republic of China
| | - Yuan Gao
- Nursing Department, the First Medical Center, Chinese PLA General Hospital, Beijing, 100853, People’s Republic of China
| |
Collapse
|
4
|
Horie I, Muroi Y, Ishii T. Noradrenergic Regulation of the Medial Prefrontal Cortex Mediates Stress Coping in Postpartum Female Mice. Mol Neurobiol 2024:10.1007/s12035-024-04240-2. [PMID: 38829510 DOI: 10.1007/s12035-024-04240-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 05/10/2024] [Indexed: 06/05/2024]
Abstract
The prevalence of depression in women increases during the postpartum period. We previously reported that subchronic exposure to social stress decreased passive coping in postpartum female mice. This study aimed to investigate whether noradrenaline regulation might regulate coping styles in mice. We first determined whether a different type of stress, subchronic physical stress, decreases passive coping in postpartum females. Postpartum female, virgin female, and male mice were exposed to subchronic restraint stress (restraint stress for 4 h for 5 consecutive days). Subchronic restraint stress decreased passive coping in postpartum females but not in virgin females and males in the forced swim and tail suspension tests. We next examined the neuronal mechanism by which subchronic stress decreases passive coping in postpartum female mice. Neuronal activity and expression of noradrenergic receptors in the medial prefrontal cortex (mPFC) were analyzed using immunohistochemistry and reverse transcription-quantitative polymerase chain reaction, respectively. The mPFC was manipulated using chemogenetics, knockdown, or an α2A adrenergic receptor (AR) antagonist. Immunohistochemistry revealed that subchronic restraint stress increased glutamatergic neuron activation in the mPFC via forced swim stress and decreased α2A AR expression in postpartum females. Chemogenetic activation of glutamatergic neurons in the mPFC, knockdown of α2AAR in the mPFC, and the α2A AR receptor antagonist atipamezole treatment decreased passive coping in postpartum females. Subchronic restraint stress decreased passive coping in postpartum females by increasing glutamatergic neuron activity in the mPFC through α2A AR attenuation. The noradrenergic regulation of the mPFC may be a new target for treating postpartum depression.
Collapse
Affiliation(s)
- Ikuko Horie
- Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, National University Cooperation Hokkaido Higher Education and Research, Hokkaido, 080-8555, Japan
| | - Yoshikage Muroi
- Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, National University Cooperation Hokkaido Higher Education and Research, Hokkaido, 080-8555, Japan.
| | - Toshiaki Ishii
- Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, National University Cooperation Hokkaido Higher Education and Research, Hokkaido, 080-8555, Japan
| |
Collapse
|
5
|
Fermin ASR, Sasaoka T, Maekawa T, Ono K, Chan HL, Yamawaki S. Insula-cortico-subcortical networks predict interoceptive awareness and stress resilience. Asian J Psychiatr 2024; 95:103991. [PMID: 38484483 DOI: 10.1016/j.ajp.2024.103991] [Citation(s) in RCA: 1] [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: 12/15/2023] [Revised: 02/25/2024] [Accepted: 02/28/2024] [Indexed: 05/13/2024]
Abstract
BACKGROUND Interoception, the neural sensing of visceral signals, and interoceptive awareness (IA), the conscious perception of interoception, are crucial for life survival functions and mental health. Resilience, the capacity to overcome adversity, has been associated with reduced interoceptive disturbances. Here, we sought evidence for our Insula Modular Active Control (IMAC) model that suggest that the insula, a brain region specialized in the processing of interoceptive information, realizes IA and contributes to resilience and mental health via cortico-subcortical connections. METHODS 64 healthy participants (32 females; ages 18-34 years) answered questionnaires that assess IA and resilience. Mental health was evaluated with the Beck Depression Inventory II that assesses depressive mood. Participants also underwent a 15 minute resting-state functional resonance imaging session. Pearson correlations and mediation analyses were used to investigate the relationship between IA and resilience and their contributions to depressive mood. We then performed insula seed-based functional connectivity analyzes to identify insula networks involved in IA, resilience and depressive mood. RESULTS We first demonstrated that resilience mediates the relationship between IA and depressive mood. Second, shared and distinct intra-insula, insula-cortical and insula-subcortical networks were associated with IA, resilience and also predicted the degree of experienced depressive mood. Third, while resilience was associated with stronger insula-precuneus, insula-cerebellum and insula-prefrontal networks, IA was linked with stronger intra-insula, insula-striatum and insula-motor networks. CONCLUSIONS Our findings help understand the roles of insula-cortico-subcortical networks in IA and resilience. These results also highlight the potential use of insula networks as biomarkers for depression prediction.
Collapse
Affiliation(s)
- Alan S R Fermin
- Center for Brain, Mind and Kansei Sciences Research, Hiroshima University, Hiroshima, Japan.
| | - Takafumi Sasaoka
- Center for Brain, Mind and Kansei Sciences Research, Hiroshima University, Hiroshima, Japan
| | - Toru Maekawa
- Center for Brain, Mind and Kansei Sciences Research, Hiroshima University, Hiroshima, Japan
| | - Kentaro Ono
- Center for Brain, Mind and Kansei Sciences Research, Hiroshima University, Hiroshima, Japan
| | - Hui-Ling Chan
- Center for Brain, Mind and Kansei Sciences Research, Hiroshima University, Hiroshima, Japan
| | - Shigeto Yamawaki
- Center for Brain, Mind and Kansei Sciences Research, Hiroshima University, Hiroshima, Japan
| |
Collapse
|
6
|
Abstract
Ubiquitous environmental exposures increase cardiovascular disease risk via diverse mechanisms. This review examines personal strategies to minimize this risk. With regard to fine particulate air pollution exposure, evidence exists to recommend the use of portable air cleaners and avoidance of outdoor activity during periods of poor air quality. Other evidence may support physical activity, dietary modification, omega-3 fatty acid supplementation, and indoor and in-vehicle air conditioning as viable strategies to minimize adverse health effects. There is currently insufficient data to recommend specific personal approaches to reduce the adverse cardiovascular effects of noise pollution. Public health advisories for periods of extreme heat or cold should be observed, with limited evidence supporting a warm ambient home temperature and physical activity as strategies to limit the cardiovascular harms of temperature extremes. Perfluoroalkyl and polyfluoroalkyl substance exposure can be reduced by avoiding contact with perfluoroalkyl and polyfluoroalkyl substance-containing materials; blood or plasma donation and cholestyramine may reduce total body stores of perfluoroalkyl and polyfluoroalkyl substances. However, the cardiovascular impact of these interventions has not been examined. Limited utilization of pesticides and safe handling during use should be encouraged. Finally, vasculotoxic metal exposure can be decreased by using portable air cleaners, home water filtration, and awareness of potential contaminants in ground spices. Chelation therapy reduces physiological stores of vasculotoxic metals and may be effective for the secondary prevention of cardiovascular disease.
Collapse
Affiliation(s)
- Luke J Bonanni
- Grossman School of Medicine (L.J.B.), NYU Langone Health, New York, NY
| | | |
Collapse
|
7
|
Girardi D, Dal Corso L, Arcucci E, Yıldırım M, Pividori I, Prandi A, Falco A. Hair dehydroepiandrosterone sulfate as biomarker of employees' well-being? A longitudinal investigation of support, resilience, and work engagement during COVID-19 pandemic. Front Psychol 2024; 15:1337839. [PMID: 38572210 PMCID: PMC10987734 DOI: 10.3389/fpsyg.2024.1337839] [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: 11/13/2023] [Accepted: 03/06/2024] [Indexed: 04/05/2024] Open
Abstract
Introduction Building on the motivational process of the job demands-resources (JD-R) theory, in the current research we investigated the longitudinal association between supervisor support/resilience as job/personal resources, work engagement (WE) and hair dehydroepiandrosterone sulfate, or DHEA(S), as a possible biomarker of employees' well-being. Methods In the context of the COVID-19 pandemic, 122 workers completed two self-report questionnaires (i.e., psychological data): the former at Time 1 (T1) and the latter three months afterwards, at Time 2 (T2). Participants also collected a strand of hair (i.e., biological data) at T2. Results Results from path analysis showed that both SS and resilience at T1 were positively related to WE at T2, which, in its turn, was positively related to hair DHEA(S) at T2. Both SS and resilience at T1 had a positive indirect effect on hair DHEA(S) at T2 through WE at T2, which fully mediated the association between job/personal resources and hair DHEA(S). Discussion Overall, results are consistent with the motivational process of the JD-R. Furthermore, this study provides preliminary evidence for the role of hair DHEA(S) as a biomarker of WE, a type of work-related subjective well-being that plays a central role in the motivational process of the JD-R, leading to favorable personal and organizational outcomes. Finally, the article outlines practical implications for organizations and professionals to foster WE within the workplace.
Collapse
Affiliation(s)
- Damiano Girardi
- FISPPA Section of Applied Psychology, University of Padua, Padua, Italy
| | - Laura Dal Corso
- FISPPA Section of Applied Psychology, University of Padua, Padua, Italy
| | - Elvira Arcucci
- FISPPA Section of Applied Psychology, University of Padua, Padua, Italy
| | - Murat Yıldırım
- Department of Psychology, Agri Ibrahim Cecen University, Ağrı, Türkiye
- Department of Psychology, Nottingham Trent University, Nottingham, United Kingdom
- Department of Social and Educational Sciences, Lebanese American University, Beirut, Lebanon
| | - Isabella Pividori
- Department of Agricultural, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Alberto Prandi
- Department of Agricultural, Environmental and Animal Sciences, University of Udine, Udine, Italy
| | - Alessandra Falco
- FISPPA Section of Applied Psychology, University of Padua, Padua, Italy
| |
Collapse
|
8
|
He H, Zhao Z, Xiao C, Li L, Liu YE, Fu J, Liao H, Zhou T, Zhang J. Gut microbiome promotes mice recovery from stress-induced depression by rescuing hippocampal neurogenesis. Neurobiol Dis 2024; 191:106396. [PMID: 38176570 DOI: 10.1016/j.nbd.2023.106396] [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: 11/04/2023] [Revised: 12/19/2023] [Accepted: 12/29/2023] [Indexed: 01/06/2024] Open
Abstract
Studies from rodents to primates and humans indicate that individuals vary in how resilient they are to stress, and understanding the basis of these variations may help improve treatments for depression. Here we explored the potential contribution of the gut microbiome to such variation. Mice were exposed to chronic unpredictable mild stress (CUMS) for 4 weeks then allowed to recover for 3 weeks, after which they were subjected to behavioral tests and categorized as showing low or high stress resilience. The two types of mouse were compared in terms of hippocampal gene expression using RNA sequencing, fecal microbiomes using 16S RNA sequencing, and extent of neurogenesis in the hippocampus using immunostaining of brain sections. Fecal microbiota were transplanted from either type of mouse into previously stress-exposed and stress-naïve animals, and the effects of the transplantation on stress-induced behaviors and neurogenesis in the hippocampus were examined. Finally, we blocked neurogenesis using temozolomide to explore the role of neurogenesis promoted by fecal microbiota transplantation in enhancing resilience to stress. Results showed that highly stress-resilient mice, but not those with low resilience, improved significantly on measures of anhedonia, behavioral despair, and anxiety after 3-week recovery from CUMS. Their feces showed greater abundance of Lactobacillus, Bifidobacterium and Romboutsia than feces from mice with low stress resilience, as well as lower abundance of Staphylococcus, Psychrobacter and Corynebacterium. Similarly, highly stress-resilient mice showed greater neurogenesis in hippocampus than animals with low stress resilience. Transplanting fecal microbiota from mice with high stress resilience into previously CUMS-exposed recipients rescued neurogenesis in hippocampus, facilitating recovery from stress-induced depression and cognitive decline. Blockade of neurogenesis with temozolomide abolished recovery of recipients from CUMS-induced depression and cognitive decline in mice transplanted with fecal microbiota from mice with high stress resilience. In conclusion, our results suggested that remodeling of the gut microbiome after stress may reverse stress-induced impairment of hippocampal neurogenesis and thereby promote recovery from stress-induced depression.
Collapse
Affiliation(s)
- Haili He
- Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
| | - Zhihuang Zhao
- Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
| | - Chenghong Xiao
- Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
| | - Liangyuan Li
- Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
| | - Yu-E Liu
- Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
| | - Juan Fu
- Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
| | - Hongyu Liao
- Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
| | - Tao Zhou
- Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China.
| | - Jinqiang Zhang
- Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China.
| |
Collapse
|
9
|
Do BK, Jang JH, Park GH. Effects of Corticosterone on Beta-Amyloid-Induced Cell Death in SH-SY5Y Cells. Biomol Ther (Seoul) 2024; 32:77-83. [PMID: 38148553 PMCID: PMC10762270 DOI: 10.4062/biomolther.2023.133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/19/2023] [Accepted: 08/30/2023] [Indexed: 12/28/2023] Open
Abstract
Alzheimer's disease (AD) is a neurodegenerative disease characterized by neuronal cell death and memory impairment. Corticosterone (CORT) is a glucocorticoid hormone produced by the hypothalamic-pituitary-adrenal axis in response to a stressful condition. Excessive stress and high CORT levels are known to cause neurotoxicity and aggravate various diseases, whereas mild stress and low CORT levels exert beneficial actions under pathophysiological conditions. However, the effects of mild stress on AD have not been clearly elucidated yet. In this study, the effects of low (3 and 30 nM) CORT concentration on Aβ25-35-induced neurotoxicity in SH-SY5Y cells and underlying molecular mechanisms have been investigated. Cytotoxicity caused by Aβ25-35 was significantly inhibited by the low concentration of CORT treatment in the cells. Furthermore, CORT pretreatment significantly reduced Aβ25-35-mediated pro-apoptotic signals, such as increased Bim/Bcl-2 ratio and caspase-3 cleavage. Moreover, low concentration of CORT treatment inhibited the Aβ25-35-induced cyclooxygenase-2 and pro-inflammatory cytokine expressions, including tumor necrosis factor-α and interleukin-1β. Aβ25-35 resulted in intracellular accumulation of reactive oxygen species and lipid peroxidation, which were effectively reduced by the low CORT concentration. As a molecular mechanism, low CORT concentration activated the nuclear factor-erythroid 2-related factor 2, a redox-sensitive transcription factor mediating cellular defense and upregulating the expression of antioxidant enzymes, such as NAD(P)H:quinone oxidoreductase, glutamylcysteine synthetase, and manganese superoxide dismutase. These findings suggest that low CORT concentration exerts protective actions against Aβ25-35-induced neurotoxicity and might be used to treat and/or prevent AD.
Collapse
Affiliation(s)
- Bo Kyeong Do
- College of Pharmacy, Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Jung-Hee Jang
- Department of Pharmacology, School of Medicine, Keimyung University, Daegu 42601, Republic of Korea
| | - Gyu Hwan Park
- College of Pharmacy, Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu 41566, Republic of Korea
| |
Collapse
|
10
|
Tutunji R, Kogias N, Kapteijns B, Krentz M, Krause F, Vassena E, Hermans EJ. Detecting Prolonged Stress in Real Life Using Wearable Biosensors and Ecological Momentary Assessments: Naturalistic Experimental Study. J Med Internet Res 2023; 25:e39995. [PMID: 37856180 PMCID: PMC10623231 DOI: 10.2196/39995] [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: 06/01/2022] [Revised: 01/18/2023] [Accepted: 09/14/2023] [Indexed: 10/20/2023] Open
Abstract
BACKGROUND Increasing efforts toward the prevention of stress-related mental disorders have created a need for unobtrusive real-life monitoring of stress-related symptoms. Wearable devices have emerged as a possible solution to aid in this process, but their use in real-life stress detection has not been systematically investigated. OBJECTIVE We aimed to determine the utility of ecological momentary assessments (EMA) and physiological arousal measured through wearable devices in detecting ecologically relevant stress states. METHODS Using EMA combined with wearable biosensors for ecological physiological assessments (EPA), we investigated the impact of an ecological stressor (ie, a high-stakes examination week) on physiological arousal and affect compared to a control week without examinations in first-year medical and biomedical science students (51/83, 61.4% female). We first used generalized linear mixed-effects models with maximal fitting approaches to investigate the impact of examination periods on subjective stress exposure, mood, and physiological arousal. We then used machine learning models to investigate whether we could use EMA, wearable biosensors, or the combination of both to classify momentary data (ie, beeps) as belonging to examination or control weeks. We tested both individualized models using a leave-one-beep-out approach and group-based models using a leave-one-subject-out approach. RESULTS During stressful high-stakes examination (versus control) weeks, participants reported increased negative affect and decreased positive affect. Intriguingly, physiological arousal decreased on average during the examination week. Time-resolved analyses revealed peaks in physiological arousal associated with both momentary self-reported stress exposure and self-reported positive affect. Mediation models revealed that the decreased physiological arousal in the examination week was mediated by lower positive affect during the same period. We then used machine learning to show that while individualized EMA outperformed EPA in its ability to classify beeps as originating from examinations or from control weeks (1603/4793, 33.45% and 1648/4565, 36.11% error rates, respectively), a combination of EMA and EPA yields optimal classification (1363/4565, 29.87% error rate). Finally, when comparing individualized models to group-based models, we found that the individualized models significantly outperformed the group-based models across all 3 inputs (EMA, EPA, and the combination). CONCLUSIONS This study underscores the potential of wearable biosensors for stress-related mental health monitoring. However, it emphasizes the necessity of psychological context in interpreting physiological arousal captured by these devices, as arousal can be related to both positive and negative contexts. Moreover, our findings support a personalized approach in which momentary stress is optimally detected when referenced against an individual's own data.
Collapse
Affiliation(s)
- Rayyan Tutunji
- Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Nikos Kogias
- Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Bob Kapteijns
- Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Martin Krentz
- Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Florian Krause
- Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Eliana Vassena
- Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands
| | - Erno J Hermans
- Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| |
Collapse
|
11
|
Heynen JP, McHugh RR, Boora NS, Simcock G, Kildea S, Austin MP, Laplante DP, King S, Montina T, Metz GAS. Urinary 1H NMR Metabolomic Analysis of Prenatal Maternal Stress Due to a Natural Disaster Reveals Metabolic Risk Factors for Non-Communicable Diseases: The QF2011 Queensland Flood Study. Metabolites 2023; 13:metabo13040579. [PMID: 37110237 PMCID: PMC10145263 DOI: 10.3390/metabo13040579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/15/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
Prenatal stress alters fetal programming, potentially predisposing the ensuing offspring to long-term adverse health outcomes. To gain insight into environmental influences on fetal development, this QF2011 study evaluated the urinary metabolomes of 4-year-old children (n = 89) who were exposed to the 2011 Queensland flood in utero. Proton nuclear magnetic resonance spectroscopy was used to analyze urinary metabolic fingerprints based on maternal levels of objective hardship and subjective distress resulting from the natural disaster. In both males and females, differences were observed between high and low levels of maternal objective hardship and maternal subjective distress groups. Greater prenatal stress exposure was associated with alterations in metabolites associated with protein synthesis, energy metabolism, and carbohydrate metabolism. These alterations suggest profound changes in oxidative and antioxidative pathways that may indicate a higher risk for chronic non-communicable diseases such obesity, insulin resistance, and diabetes, as well as mental illnesses, including depression and schizophrenia. Thus, prenatal stress-associated metabolic biomarkers may provide early predictors of lifetime health trajectories, and potentially serve as prognostic markers for therapeutic strategies in mitigating adverse health outcomes.
Collapse
Affiliation(s)
- Joshua P Heynen
- Canadian Centre for Behavioural Neuroscience, Department of Neuroscience, University of Lethbridge, 4401 University Drive, Lethbridge, AB T1K 3M4, Canada
- Southern Alberta Genome Sciences Centre, University of Lethbridge, 4401 University Drive, Lethbridge, AB T1K 3M4, Canada
| | - Rebecca R McHugh
- Department of Chemistry and Biochemistry, University of Lethbridge, 4401 University Drive, Lethbridge, AB T1K 3M4, Canada
| | - Naveenjyote S Boora
- Canadian Centre for Behavioural Neuroscience, Department of Neuroscience, University of Lethbridge, 4401 University Drive, Lethbridge, AB T1K 3M4, Canada
- Department of Chemistry and Biochemistry, University of Lethbridge, 4401 University Drive, Lethbridge, AB T1K 3M4, Canada
| | - Gabrielle Simcock
- Midwifery Research Unit, Mater Research Institute, University of Queensland, Brisbane, QLD 4072, Australia
- School of Psychology, University of Queensland, Brisbane, QLD 4072, Australia
| | - Sue Kildea
- Midwifery Research Unit, Mater Research Institute, University of Queensland, Brisbane, QLD 4072, Australia
- Molly Wardaguga Research Centre, Faculty of Health, Charles Darwin University, Alice Springs, NT 0870, Australia
| | - Marie-Paule Austin
- Perinatal and Woman's Health Unit, University of New South Wales, Sydney, NSW 2052, Australia
| | - David P Laplante
- Centre for Child Development and Mental Health, Lady Davis Institute for Medical Research, Jewish General Hospital, 4335 Chemin de la Côte-Sainte-Catherine, Montreal, QC H3T 1E4, Canada
| | - Suzanne King
- Department of Psychiatry, Douglas Mental Health University Institute, McGill University, 6875 LaSalle Boulevard, Montreal, QC H4H 1R3, Canada
| | - Tony Montina
- Southern Alberta Genome Sciences Centre, University of Lethbridge, 4401 University Drive, Lethbridge, AB T1K 3M4, Canada
- Department of Chemistry and Biochemistry, University of Lethbridge, 4401 University Drive, Lethbridge, AB T1K 3M4, Canada
| | - Gerlinde A S Metz
- Canadian Centre for Behavioural Neuroscience, Department of Neuroscience, University of Lethbridge, 4401 University Drive, Lethbridge, AB T1K 3M4, Canada
- Southern Alberta Genome Sciences Centre, University of Lethbridge, 4401 University Drive, Lethbridge, AB T1K 3M4, Canada
| |
Collapse
|
12
|
Lee SH, Lee KT. The impact of pandemic-related stress on attentional bias and anxiety in alexithymia during the COVID-19 pandemic. Sci Rep 2023; 13:6327. [PMID: 37072486 PMCID: PMC10112327 DOI: 10.1038/s41598-023-33326-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Accepted: 04/11/2023] [Indexed: 05/03/2023] Open
Abstract
The COVID-19 pandemic had negative consequences for mental health, yet it is unknown how and to what extent the psychological outcomes of this stressful event are moderated by individual traits. Alexithymia is a risk factor for psychopathology, and thus likely predicted individual differences in resilience or vulnerability to stressful events during the pandemic. This study explored the moderating role of alexithymia in the relationships of pandemic-related stress with anxiety levels and attentional bias. The participants were 103 Taiwanese individuals who completed a survey during the outbreak of the Omicron wave. Additionally, an emotional Stroop task including pandemic-related or neutral stimuli was used to measure attentional bias. Our results demonstrate that pandemic-related stress had a lesser impact on anxiety in individuals with a higher level of alexithymia. Moreover, we found that in individuals with higher exposure to pandemic-related stressors, a higher level of alexithymia indicated less attentional bias toward COVID-19-related information. Thus, it is plausible that individuals with alexithymia tended to avoid pandemic-related information, which could temporarily relieve stressors during the pandemic.
Collapse
Affiliation(s)
- Shu-Hui Lee
- Center for General Education, National Tsing Hua University, Hsinchu, Taiwan.
- Department of Educational Psychology and Counseling, National Tsing Hua University, Hsinchu, Taiwan.
| | - Kuan-Te Lee
- Department of Educational Psychology and Counseling, National Tsing Hua University, Hsinchu, Taiwan
| |
Collapse
|
13
|
YAVUZ K. Psychological Resilience in Children and Adolescents: The Power of Self-Recovery. PSIKIYATRIDE GUNCEL YAKLASIMLAR - CURRENT APPROACHES IN PSYCHIATRY 2023. [DOI: 10.18863/pgy.1054060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
Many children in the world grow up without good enough opportunities under challenging conditions such as poverty, violence, neglect, abuse, family discord and diseases. These conditions hinder the mental, emotional and social development of children and young people, making it difficult for them to reach their potential to become healthy adults. In addition to all these, there are children who can survive even in the most severe conditions and continue their development with health and functionality. Psychological resilience is a resource that protects and develops the psychological well-being of children and adolescents, rather than an invariable, innate feature, it is a dynamic process that can be developed, continuous and shaped by the interaction of the individual with his own internal factors and environmental factors. The aim of this study is to present a review of the literature on resilience research from past to present. The article includes the definition of resilience, the history of resilience research, components of resilience, models, measurement, interventions, and future directions in resilience research. Investments in the development of resilience in children and adolescents will produce health-promoting outcomes that balance individual and community-based psychological well-being throughout life, including positive outcomes and potential improvements.
Collapse
|
14
|
Lavalle R, Condominas E, Haro JM, Giné-Vázquez I, Bailon R, Laporta E, Garcia E, Kontaxis S, Alacid GR, Lombardini F, Preti A, Peñarrubia-Maria MT, Coromina M, Arranz B, Vilella E, Rubio-Alacid E, Matcham F, Lamers F, Hotopf M, Penninx BWJH, Annas P, Narayan V, Simblett SK, Siddi S. The Impact of COVID-19 Lockdown on Adults with Major Depressive Disorder from Catalonia: A Decentralized Longitudinal Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:5161. [PMID: 36982069 PMCID: PMC10048808 DOI: 10.3390/ijerph20065161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/03/2023] [Accepted: 03/07/2023] [Indexed: 06/18/2023]
Abstract
The present study analyzes the effects of each containment phase of the first COVID-19 wave on depression levels in a cohort of 121 adults with a history of major depressive disorder (MDD) from Catalonia recruited from 1 November 2019, to 16 October 2020. This analysis is part of the Remote Assessment of Disease and Relapse-MDD (RADAR-MDD) study. Depression was evaluated with the Patient Health Questionnaire-8 (PHQ-8), and anxiety was evaluated with the Generalized Anxiety Disorder-7 (GAD-7). Depression's levels were explored across the phases (pre-lockdown, lockdown, and four post-lockdown phases) according to the restrictions of Spanish/Catalan governments. Then, a mixed model was fitted to estimate how depression varied over the phases. A significant rise in depression severity was found during the lockdown and phase 0 (early post-lockdown), compared with the pre-lockdown. Those with low pre-lockdown depression experienced an increase in depression severity during the "new normality", while those with high pre-lockdown depression decreased compared with the pre-lockdown. These findings suggest that COVID-19 restrictions affected the depression level depending on their pre-lockdown depression severity. Individuals with low levels of depression are more reactive to external stimuli than those with more severe depression, so the lockdown may have worse detrimental effects on them.
Collapse
Affiliation(s)
- Raffaele Lavalle
- Dipartimento di Neuroscienze, Università degli Studi di Torino, 10124 Turin, Italy
| | - Elena Condominas
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Departament de Medicina, Universitat de Barcelona, 08830 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Salud Mental, CIBERSAM-Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Josep Maria Haro
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Departament de Medicina, Universitat de Barcelona, 08830 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Salud Mental, CIBERSAM-Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Iago Giné-Vázquez
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Departament de Medicina, Universitat de Barcelona, 08830 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Salud Mental, CIBERSAM-Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Raquel Bailon
- Aragón Institute of Engineering Research (I3A), Instituto de Investigación Sanitaria de Aragón (IIS Aragón), University of Zaragoza, 50018 Zaragoza, Spain
- Centros de Investigación Biomédica en Red en el área de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
| | - Estela Laporta
- Centros de Investigación Biomédica en Red en el área de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
| | - Ester Garcia
- Centros de Investigación Biomédica en Red en el área de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
- Microelectrónica y Sistemas Electrónicos, Universidad Autónoma de Barcelona, 08193 Bellaterra, Spain
| | - Spyridon Kontaxis
- Aragón Institute of Engineering Research (I3A), Instituto de Investigación Sanitaria de Aragón (IIS Aragón), University of Zaragoza, 50018 Zaragoza, Spain
- Centros de Investigación Biomédica en Red en el área de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
| | - Gemma Riquelme Alacid
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Departament de Medicina, Universitat de Barcelona, 08830 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Salud Mental, CIBERSAM-Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Federica Lombardini
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Departament de Medicina, Universitat de Barcelona, 08830 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Salud Mental, CIBERSAM-Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Antonio Preti
- Dipartimento di Neuroscienze, Università degli Studi di Torino, 10124 Turin, Italy
| | - Maria Teresa Peñarrubia-Maria
- Health Technology Assessment in Primary Care and Mental Health (PRISMA) Research Group, Parc Sanitari Sant Joan de Deu, Institut de Recerca Sant Joan de Deu, 08830 St Boi de Llobregat, Spain
- Unitat de Suport a la Recerca Regió Metropolitana Sud, Fundació Institut Universitari per a la Recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), 08007 Barcelona, Spain
| | - Marta Coromina
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Departament de Medicina, Universitat de Barcelona, 08830 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Salud Mental, CIBERSAM-Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Belén Arranz
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Departament de Medicina, Universitat de Barcelona, 08830 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Salud Mental, CIBERSAM-Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Elisabet Vilella
- Hospital Universitari Institut Pere Mata, 43206 Reus, Spain
- Neuriociències i Salut Mental, Institut d’Investigació Sanitària Pere Virgili-CERCA, 43204 Reus, Spain
- Universitat Rovira i Virgili, 43003 Reus, Spain
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London SE5 8AF, UK
| | - Elena Rubio-Alacid
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Departament de Medicina, Universitat de Barcelona, 08830 Barcelona, Spain
- Centro de Investigación Biomédica en Red en Salud Mental, CIBERSAM-Instituto de Salud Carlos III, 28029 Madrid, Spain
| | | | - Faith Matcham
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London SE5 8AF, UK
- School of Psychology, University of Sussex, East Sussex BN1 9QH, UK
| | - Femke Lamers
- Department of Psychiatry, Amsterdam UMC Location Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
- Amsterdam Public Health, Mental Health Program, 1081 BT Amsterdam, The Netherlands
| | - Matthew Hotopf
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London SE5 8AF, UK
| | - Brenda W. J. H. Penninx
- Department of Psychiatry, Amsterdam UMC Location Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
- Amsterdam Public Health, Mental Health Program, 1081 BT Amsterdam, The Netherlands
| | | | - Vaibhav Narayan
- Research and Development Information Technology, Janssen Research & Development, LLC, Titusville, NJ 08560, USA
| | - Sara K. Simblett
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London SE5 8AF, UK
| | - Sara Siddi
- Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Departament de Medicina, Universitat de Barcelona, 08830 Barcelona, Spain
| | | |
Collapse
|
15
|
Kıllı NE, Bakır ÇN, Canbaz AA, Karabulut K, Mutlu A, Karataşlı Ş, Tekin S, Kayı İ. Resilience during the COVID-19 pandemic among people living with HIV: A cross-sectional study. Int J STD AIDS 2023:9564624231156202. [PMID: 36820627 PMCID: PMC9950817 DOI: 10.1177/09564624231156202] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
BACKGROUND This study aims to investigate the factors shaping resilience during the COVID-19 pandemic among people living with HIV (PLWH). METHODS A total of 341 participants were included in this cross-sectional study. The online survey included scales of resilience, depression & anxiety, loneliness, social support, COVID-19 fear, stress, and sociodemographic information. RESULTS Logistic regression test results showed loneliness (OR = 2.548, 95% CI = 1.251, 5.189), social support (OR = 2.217, 95% CI = 1.148, 4.279), income (OR = 2.581, 95% CI = 1.217, 5.472), sexual orientation (OR = 2.707, 95% CI = 1.004, 7.300), age (OR = 1.044, 95% CI = 1.006, 1.083) and COVID-19 fear (OR = 0.891, 95% CI = 0.840, 0.944) were statistically significant factors associated with resilience among PLWH. CONCLUSION In conclusion, reducing COVID-19 fear by providing the correct information about the COVID-19 pandemic, fortifying the level of social support satisfaction, as well as minimising the level of loneliness have the potential to improve psychological resilience among PLWH.
Collapse
Affiliation(s)
- Nesrin Ecem Kıllı
- School of Medicine, Koç University, İstanbul, Turkey,Nesrin Ecem Kıllı, School of Medicine, Koç University, Rumelifeneri Campus, Rumelifeneri Way, İstanbul 34450, Turkey.
| | | | | | | | - Ali Mutlu
- School of Medicine, Koç University, İstanbul, Turkey
| | | | - Süda Tekin
- Department of Clinical Microbiology and Infectious Diseases, Koç University School of Medicine, İstanbul, Turkey
| | - İlker Kayı
- Department of Public Health, Koç University School of Medicine, İstanbul, Turkey
| |
Collapse
|
16
|
Su P, Yi J, Chen X, Xiao Y. Visual Analysis of Psychological Resilience Research Based on Web of Science Database. Psychol Res Behav Manag 2023; 16:465-481. [PMID: 36846313 PMCID: PMC9948642 DOI: 10.2147/prbm.s394693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 02/10/2023] [Indexed: 02/20/2023] Open
Abstract
Background The importance of psychological resilience that people show in coping with stress and adversity is prominent, but few studies have used rigorous bibliometric tools to analyze the knowledge structure and distribution of psychological resilience research. Objective The purpose of this study was to sort out and summarize the previous studies on psychological resilience by using bibliometrics. Specifically, the time distribution of psychological resilience research was determined by publication trend, the power distribution was determined by the distribution of countries, authors, institutions and journals, the hot research spots were analyzed according to the results of keyword cluster analysis, and the research frontier was explored according to the results of burst keywords. Methods CiteSpace5.8.R3 was used to analyze the literatures on psychological resilience collected in Web of Science core Collection database from January 1, 2010, to June 16, 2022. Results A total of 8462 literatures were included after screening. Research on psychological resilience has been on the rise in recent years. The United States had made a high contribution in this field. Robert H Pietrzak, George A Bonanno, Connor KM and others were highly influential. J Pers Soc Psychol has the highest citation frequency and centrality. The research hot spots focus on five aspects: study on psychological resilience related to COVID-19 pandemic, influencing factors of psychological resilience, psychological resilience related to PTSD, study on psychological resilience of special population, and the molecular biology and genetic basis of psychological resilience. Psychological resilience related to COVID-19 pandemic was the most cutting-edge research aspect. Conclusion The current situation and trend of psychological resilience research were found in this study, which may be used to identify more hot issues and explore new research directions in this field.
Collapse
Affiliation(s)
- Pan Su
- Teaching and Research Section of Clinical Nursing, Emergency Department, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
| | - Jindong Yi
- Teaching and Research Section of Clinical Nursing, Emergency Department, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
| | - Xiuwen Chen
- Teaching and Research Section of Clinical Nursing, Department of Operating Room, Xiangya Hospital, Central South University, Changsha, People’s Republic of China
| | - Yao Xiao
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, People’s Republic of China,International Joint Research Center of Minimally Invasive Endoscopic Technology Equipment & Standards, Xiangya Hospital, Central South University, Changsha, People’s Republic of China,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, People’s Republic of China,Correspondence: Yao Xiao; Xiuwen Chen, Email ;
| |
Collapse
|
17
|
Flatebo C, Conkright WR, Beckner ME, Batchelor RH, Kippin TE, Heikenfeld J, Plaxco KW. Efforts toward the continuous monitoring of molecular markers of performance. J Sci Med Sport 2023:S1440-2440(23)00028-2. [PMID: 36841706 DOI: 10.1016/j.jsams.2023.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 01/04/2023] [Accepted: 01/28/2023] [Indexed: 02/05/2023]
Abstract
OBJECTIVES Technologies supporting the continuous, real-time measurement of blood oxygen saturation and plasma glucose levels have improved our ability to monitor performance status. Our ability to monitor other molecular markers of performance, however, including the hormones known to indicate overtraining and general health, has lagged. That is, although a number of other molecular markers of performance status have been identified, we have struggled to develop viable technologies supporting their real-time monitoring in the body. Here we review biosensor approaches that may support such measurements, as well as the molecules potentially of greatest interest to monitor. DESIGN Narrative literature review. METHOD Literature review. RESULTS Significant effort has been made to harness the specificity, affinity, and generalizability of biomolecular recognition in a platform technology supporting continuous in vivo molecular measurements. Most biosensor approaches, however, are either not generalizable to most targets, or fail when challenged in the complex environments found in vivo. Electrochemical aptamer-based sensors, in contrast, are the first technology to simultaneously achieve both of these critical attributes. In an effort to illustrate the potential of this platform technology, we both critically review the literature describing it and briefly survey some of the molecular performance markers we believe will prove advantageous to monitor using it. CONCLUSIONS Electrochemical aptamer-based sensors may be the first truly generalizable technology for monitoring specific molecules in situ in the body and how adaptation of the platform to subcutaneous microneedles will enable the real-time monitoring of performance markers via a wearable, minimally invasive device.
Collapse
Affiliation(s)
- Charlotte Flatebo
- Institute for Collaborative Biotechnologies, University of California Santa Barbara, USA
| | | | | | | | - Tod E Kippin
- Neuroscience Research Institute, Department of Psychological and Brain Sciences, University of California Santa Barbara, USA
| | - Jason Heikenfeld
- Biomedical, Electrical, and Chemical Engineering, Director Novel Devices Laboratory, University of Cincinnati, USA
| | - Kevin W Plaxco
- Institute for Collaborative Biotechnologies, University of California Santa Barbara, USA; Department of Chemistry and Biochemistry, Biological Engineering Graduate Program, University of California Santa Barbara, USA.
| |
Collapse
|
18
|
Stress resilience is established during development and is regulated by complement factors. Cell Rep 2023; 42:111973. [PMID: 36640352 DOI: 10.1016/j.celrep.2022.111973] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 11/21/2022] [Accepted: 12/23/2022] [Indexed: 01/13/2023] Open
Abstract
Individuals in a population respond differently to stressful situations. While resilient individuals recover efficiently, others are susceptible to the same stressors. However, it remains challenging to determine if resilience is established as a trait during development or acquired later in life. Using a behavioral paradigm in zebrafish larvae, we show that resilience is a stable and heritable trait, which is determined and exhibited early in life. Resilient larvae show unique stress-induced transcriptional response, and larvae with mutations in resilience-associated genes, such as neuropeptide Y and miR218, are less resilient. Transcriptome analysis shows that resilient larvae downregulate multiple factors of the innate immune complement cascade in response to stress. Perturbation of critical complement factors leads to an increase in resilience. We conclude that resilience is established as a stable trait early during development and that neuropeptides and the complement pathway play positive and negative roles in determining resilience, respectively.
Collapse
|
19
|
Cockroft JD, Rabin J, Yockey RA, Toledo I, Fain S, Jacquez F, Vaughn LM, Stryker SD. Psychometric Properties of Scales Measuring Resilience in U.S. Latinx Populations: A Systematic Review. Health Equity 2023; 7:148-160. [PMID: 36895705 PMCID: PMC9989511 DOI: 10.1089/heq.2022.0123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/15/2022] [Indexed: 03/06/2023] Open
Abstract
Objectives Instruments used to measure resilience have typically been developed in European or Anglosphere countries and emphasize personal factors of resilience. In addition to being a quickly growing ethnic minority group in the United States, Latinx individuals face unique stressors and protective factors that may contribute to resilience. This review sought to determine the extent to which instruments measuring resilience have been validated in U.S. Latinx populations and what domains of resilience those scales capture. Methods A systematic literature review was conducted using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) standards and included studies describing psychometric properties of resilience scales for Latinx individuals living in the United States. Articles were assessed for quality of psychometric validation; scales used in the final studies were assessed for representation of domains of the social ecological resilience model. Results Nine studies were included in the final review examining eight separate resilience measures. The populations of these studies were heterogeneous geographically and demographically; more than half the studies only included Latinx populations as a subgroup. The breadth and quality of psychometric validation were variable across studies. The domains represented by the scales in the review most heavily assessed individual domains of resilience. Conclusion The literature to date on psychometric validation of resilience measures in Latinx populations in the United States is limited and does not robustly capture aspects of resilience that may be particularly meaningful for Latinx populations, such as community or cultural factors. Instruments that are developed with and for Latinx populations are necessary to better understand and measure resilience in this population.
Collapse
Affiliation(s)
- Joshua D Cockroft
- Department of Family and Community Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Department of Psychiatry and Behavioral Neurosciences, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Julia Rabin
- Department of Psychology, University of Cincinnati College of Arts and Sciences, Cincinnati, Ohio, USA
| | - R Andrew Yockey
- Department of Biostatistics and Epidemiology, The University of North Texas Health Science Center at Fort Worth, Fort Worth, Texas, USA
| | - Isabella Toledo
- Department of Family and Community Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Susan Fain
- Department of Family and Community Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Farrah Jacquez
- Department of Psychology, University of Cincinnati College of Arts and Sciences, Cincinnati, Ohio, USA
| | - Lisa M Vaughn
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center and University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,School of Education, University of Cincinnati College of Criminal Justice, Education, and Human Services, Cincinnati, Ohio, USA
| | - Shanna D Stryker
- Department of Family and Community Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| |
Collapse
|
20
|
Pivac N, Vuic B, Sagud M, Nedic Erjavec G, Nikolac Perkovic M, Konjevod M, Tudor L, Svob Strac D, Uzun S, Kozumplik O, Uzun S, Mimica N. PTSD, Immune System, and Inflammation. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1411:225-262. [PMID: 36949313 DOI: 10.1007/978-981-19-7376-5_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
Posttraumatic stress disorder (PTSD) is a severe trauma and stress-related disorder associated with different somatic comorbidities, especially cardiovascular and metabolic disorders, and with chronic low-grade inflammation. Altered balance of the hypothalamic-pituitary-adrenal (HPA) axis, cytokines and chemokines, C-reactive protein, oxidative stress markers, kynurenine pathways, and gut microbiota might be involved in the alterations of certain brain regions regulating fear conditioning and memory processes, that are all altered in PTSD. In addition to the HPA axis, the gut microbiota maintains the balance and interaction of the immune, CNS, and endocrine pathways forming the gut-brain axis. Disbalance in the HPA axis, gut-brain axis, oxidative stress pathways and kynurenine pathways, altered immune signaling and disrupted homeostasis, as well as the association of the PTSD with the inflammation and disrupted cognition support the search for novel strategies for treatment of PTSD. Besides potential anti-inflammatory treatment, dietary interventions or the use of beneficial bacteria, such as probiotics, can potentially improve the composition and the function of the bacterial community in the gut. Therefore, bacterial supplements and controlled dietary changes, with exercise, might have beneficial effects on the psychological and cognitive functions in patients with PTSD. These new treatments should be aimed to attenuate inflammatory processes and consequently to reduce PTSD symptoms but also to improve cognition and reduce cardio-metabolic disorders associated so frequently with PTSD.
Collapse
Affiliation(s)
- Nela Pivac
- Division of Molecular Medicine, Laboratory for Molecular Neuropsychiatry, Rudjer Boskovic Institute, Zagreb, Croatia.
| | - Barbara Vuic
- Division of Molecular Medicine, Laboratory for Molecular Neuropsychiatry, Rudjer Boskovic Institute, Zagreb, Croatia
| | - Marina Sagud
- Department of Psychiatry, University Hospital Center Zagreb, Zagreb, Croatia
- University of Zagreb School of Medicine, Zagreb, Croatia
| | - Gordana Nedic Erjavec
- Division of Molecular Medicine, Laboratory for Molecular Neuropsychiatry, Rudjer Boskovic Institute, Zagreb, Croatia
| | - Matea Nikolac Perkovic
- 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
| | - Lucija Tudor
- 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
| | - Suzana Uzun
- University of Zagreb School of Medicine, Zagreb, Croatia
- University Psychiatric Hospital Vrapce, Zagreb, Croatia
| | | | - Sandra Uzun
- Department for Anesthesiology, Reanimatology, and Intensive Care, University Hospital Center Zagreb, Zagreb, Croatia
| | - Ninoslav Mimica
- University of Zagreb School of Medicine, Zagreb, Croatia
- University Psychiatric Hospital Vrapce, Zagreb, Croatia
| |
Collapse
|
21
|
Suskin JA, Paul S, Stuckey AR, Conley YP, Miaskowski C, Dunn LB. Risk factors for worse anxiety trajectories among patients undergoing cancer chemotherapy. Support Care Cancer 2023; 31:32. [DOI: 10.1007/s00520-022-07481-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 11/14/2022] [Indexed: 12/23/2022]
|
22
|
Gundogmus AG, Sezer Katar K, Orsel S, Ozturk G, Yilmaz KB. The relationship of potential biomarkers with psychological resilience and post-traumatic growth in female patients with breast cancer. PLoS One 2022; 17:e0277119. [PMID: 36525411 PMCID: PMC9757578 DOI: 10.1371/journal.pone.0277119] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 10/21/2022] [Indexed: 12/23/2022] Open
Abstract
While investigating psychosocial factors on resilience and post-traumatic growth draws attention, research on biological correlates is limited. We investigated the relationship between post-traumatic growth, resilience, post-traumatic stress, and potential biomarkers in female patients with breast cancer (n = 71) from the general surgery or oncology clinics. They completed the Post-Traumatic Growth Inventory (PTGI), Connor Davidson Psychological Resilience Scale (CD-RISC), Brief Resilience Scale (BRS), PTSD Checklist for DSM-V, and Hospital Anxiety and Depression Scale. Blood samples were collected for NPY, ALLO, DHEA-S, testosterone, cortisol, and hsCRP levels. The relationship between biochemical parameters and the scales was investigated in the whole patient group and in the subgroup of patients who perceived breast cancer as traumatic. When all the patients were evaluated, hsCRP and depression scores were significantly and positively correlated; and hsCRP, BRS score, and PTGI change in self-perception subscale score were significantly and negatively correlated. There was a significant positive correlation between the ALLO level and the psychological resilience (CD-RISC) score in the patient group who perceived breast cancer as traumatic. It was observed that psychological resilience and PTG were positively correlated, and that multiple biomarkers were associated with psychological resilience in female breast cancer patients. Especially findings regarding ALLO levels and psychological resilience could be a new target for future research.
Collapse
Affiliation(s)
- Ayse Gokcen Gundogmus
- Department of Psychiatry, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
- * E-mail:
| | - Kubra Sezer Katar
- Department of Psychiatry, Islahiye State Hospital, Gaziantep, Turkey
| | - Sibel Orsel
- Department of Psychiatry, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - Gulfer Ozturk
- Department of Biochemistry, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - Kerim Bora Yilmaz
- Department of Surgery, University of Health Sciences, Gulhane Training and Research Hospital, Ankara, Turkey
- Department of Medical and Surgical Research, Institute of Health Sciences, Hacettepe University, Ankara, Turkey
| |
Collapse
|
23
|
Cosentino L, Zidda F, Dukal H, Witt SH, De Filippis B, Flor H. Low levels of Methyl-CpG binding protein 2 are accompanied by an increased vulnerability to the negative outcomes of stress exposure during childhood in healthy women. Transl Psychiatry 2022; 12:506. [PMID: 36481643 PMCID: PMC9731965 DOI: 10.1038/s41398-022-02259-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 11/15/2022] [Accepted: 11/17/2022] [Indexed: 12/13/2022] Open
Abstract
Numerous mental illnesses arise following stressful events in vulnerable individuals, with females being generally more affected than males. Adverse childhood experiences are known to increase the risk of developing psychopathologies and DNA methylation was demonstrated to drive the long-lasting effects of early life stress and promote stress susceptibility. Methyl-CpG binding protein 2 (MECP2), an X-linked reader of the DNA methylome, is altered in many mental disorders of stress origin, suggesting MECP2 as a marker of stress susceptibility; previous works also suggest a link between MECP2 and early stress experiences. The present work explored whether a reduced expression of MECP2 is paralleled by an increased vulnerability to the negative outcomes of stress exposure during childhood. To this aim, blood MECP2 mRNA levels were analyzed in 63 people without history of mental disorders and traits pertaining to depressive and anxiety symptom clusters were assessed as proxies of the vulnerability to develop stress-related disorders; stress exposure during childhood was also evaluated. Using structural equation modeling, we demonstrate that reduced MECP2 expression is accompanied by symptoms of anxiety/depression in association with exposure to stress in early life, selectively in healthy women. These results suggest a gender-specific involvement of MECP2 in the maladaptive outcomes of childhood adversities, and shed new light on the complex biology underlying gender bias in stress susceptibility.
Collapse
Affiliation(s)
- Livia Cosentino
- grid.416651.10000 0000 9120 6856Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, Roma, Italy ,grid.7700.00000 0001 2190 4373Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Francesca Zidda
- grid.7700.00000 0001 2190 4373Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Helene Dukal
- grid.7700.00000 0001 2190 4373Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Stephanie H. Witt
- grid.7700.00000 0001 2190 4373Department of Genetic Epidemiology in Psychiatry, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Bianca De Filippis
- Center for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, Roma, Italy.
| | - Herta Flor
- Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.
| |
Collapse
|
24
|
Cerebral Blood Flow in Predator Stress-Resilient and -Susceptible Rats and Mechanisms of Resilience. Int J Mol Sci 2022; 23:ijms232314729. [PMID: 36499055 PMCID: PMC9738343 DOI: 10.3390/ijms232314729] [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: 08/30/2022] [Revised: 11/22/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
Stress-induced conditions are associated with impaired cerebral blood flow (CBF) and increased risk of dementia and stroke. However, these conditions do not develop in resilient humans and animals. Here the effects of predator stress (PS, cat urine scent, ten days) on CBF and mechanisms of CBF regulation were compared in PS-susceptible (PSs) and PS-resilient (PSr) rats. Fourteen days post-stress, the rats were segregated into PSs and PSr groups based on a behavior-related anxiety index (AI). CBF and its endothelium-dependent changes were measured in the parietal cortex by laser Doppler flowmetry. The major findings are: (1) PS susceptibility was associated with reduced basal CBF and endothelial dysfunction. In PSr rats, the basal CBF was higher, and endothelial dysfunction was attenuated. (2) CBF was inversely correlated with the AI of PS-exposed rats. (3) Endothelial dysfunction was associated with a decrease in eNOS mRNA in PSs rats compared to the PSr and control rats. (4) Brain dopamine was reduced in PSs rats and increased in PSr rats. (5) Plasma corticosterone of PSs was reduced compared to PSr and control rats. (6) A hypercoagulation state was present in PSs rats but not in PSr rats. Thus, potential stress resilience mechanisms that are protective for CBF were identified.
Collapse
|
25
|
Davis SL, Soistmann HC. Child's perceived stress: A concept analysis. J Pediatr Nurs 2022; 67:15-26. [PMID: 35882112 PMCID: PMC10167593 DOI: 10.1016/j.pedn.2022.07.013] [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: 10/12/2021] [Revised: 07/14/2022] [Accepted: 07/15/2022] [Indexed: 11/26/2022]
Abstract
PROBLEM Child's perceived stress is a term used widely in literature, yet it is poorly defined. Perceived stress in childhood has been linked to negative health outcomes throughout the lifespan. Therefore, the ability of researchers and healthcare providers to conceptualize child's perceived stress and form accurate measures of the concept is of utmost importance. ELIGIBILITY CRITERIA Following the eight steps identified by Walker and Avant, a literature review was conducted to identify studies that measured perceived stress in school-age children over the last 10 years. SAMPLE Of 914 records identified, 136 were screened, and 16 met inclusion criteria. RESULTS Child's perceived stress is best defined as any actual or imagined threat, personal and specific to childhood, which overwhelms the child and leads to changes in emotional, psychological, developmental, and/or physiological domains. CONCLUSIONS While the concept of child's perceived stress is understood similarly throughout studies, there is notable variation in the way child's perceived stress is measured. Because of the specificity of perceived stress to childhood, and the wide range of what may be perceived as stressful by the child, the child is the best reporter of child's perceived stress. IMPLICATIONS Researchers and clinicians must use child self-report tools to measure the concept of child's perceived stress. Opportunities exist for healthcare workers to intervene, educate, and help children and families recognize and manage child's perceived stress. This concept analysis includes many resources that practitioners may use to help alleviate stress in children.
Collapse
Affiliation(s)
- Sara L Davis
- University of South Alabama College of Nursing, 5721 Dr. N., Mobile, AL 36608, USA.
| | - Heather C Soistmann
- Penn State Health Children's Hospital, 500 University Dr, Hershey, PA 17033, USA.
| |
Collapse
|
26
|
Marcolongo-Pereira C, Castro FCDAQ, Barcelos RM, Chiepe KCMB, Rossoni Junior JV, Ambrosio RP, Chiarelli-Neto O, Pesarico AP. Neurobiological mechanisms of mood disorders: Stress vulnerability and resilience. Front Behav Neurosci 2022; 16:1006836. [PMID: 36386785 PMCID: PMC9650072 DOI: 10.3389/fnbeh.2022.1006836] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 10/06/2022] [Indexed: 09/05/2023] Open
Abstract
Stress is an important factor in the development of several human pathologies. The response of rodents and humans to stress depends on many factors; some people and rodents develop stress-related mood disorders, such as depression and anxiety in humans, depression-like and anxiety-like behavior in mice and rats, while others report no new psychological symptoms in response to chronic or acute stress, and are considered susceptible and resilient to stress, respectively. Resilience is defined as the ability to thrive in the face of adversity and is a learned process that can help protect against occupational stressors and mental illnesses. There is growing interest in the underlying mechanisms involved in resilience and vulnerability to depression caused by stress, and some studies have demonstrated that individual variability in the way animals and humans respond to stress depends on several mechanisms, such as oxidative stress, neuronal plasticity, immunology and genetic factors, among others not discussed in this review, this review provides a general overview about this mechanism.
Collapse
Affiliation(s)
- Clairton Marcolongo-Pereira
- Coordenadoria de Pesquisa, Pós-Graduação e Extensão (CEPEG), Centro Universitário do Espírito Santo (UNESC), Colatina, Brazil
| | | | - Rafael Mazioli Barcelos
- Coordenadoria de Pesquisa, Pós-Graduação e Extensão (CEPEG), Centro Universitário do Espírito Santo (UNESC), Colatina, Brazil
| | | | - Joamyr Victor Rossoni Junior
- Coordenadoria de Pesquisa, Pós-Graduação e Extensão (CEPEG), Centro Universitário do Espírito Santo (UNESC), Colatina, Brazil
| | - Roberta Passamani Ambrosio
- Coordenadoria de Pesquisa, Pós-Graduação e Extensão (CEPEG), Centro Universitário do Espírito Santo (UNESC), Colatina, Brazil
| | - Orlando Chiarelli-Neto
- Coordenadoria de Pesquisa, Pós-Graduação e Extensão (CEPEG), Centro Universitário do Espírito Santo (UNESC), Colatina, Brazil
| | - Ana Paula Pesarico
- Curso de Medicina, Universidade Federal do Pampa (Unipampa), Bagé, Brazil
| |
Collapse
|
27
|
Calpe-López C, Martínez-Caballero MA, García-Pardo MP, Aguilar MA. Intermittent voluntary wheel running promotes resilience to the negative consequences of repeated social defeat in mice. Physiol Behav 2022; 254:113916. [PMID: 35850205 DOI: 10.1016/j.physbeh.2022.113916] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 07/13/2022] [Accepted: 07/14/2022] [Indexed: 01/14/2023]
Abstract
A novel approach to reduce the incidence of substance use disorders is to promote resilience to stress using environmental resources such as physical exercise. In the present study we test the hypothesis that Voluntary Wheel Running (VWR) during adolescence blocks the negative consequences of stress induced by intermittent repeated social defeat (IRSD). Four groups of adolescent male C57BL/6 mice were employed in the experiment; two groups were exposed to VWR (1 h, 3 days/week) from postnatal day (PND) 21 until the first social defeat (PND 47), while the remaining two groups did not have access to activity wheels (controls). On PND 47, 50, 53 and 56 mice, who had performed VWR, were exposed to an episode of social defeat by a resident aggressive mouse (VWR+IRSD group) or allowed to explore an empty cage (VWR+EXPL group). The same procedure was performed with control mice that had not undergone VWR (CONTROL+IRSD and CONTROL+EXPL groups). On PND 57, all the mice performed the Elevated Plus Maze (EPM), Hole-Board, Social Interaction, Tail Suspension and Splash tests. After an interval of 3 weeks, all mice underwent a conditioned place preference (CPP) procedure with 1 mg/kg of cocaine. Exposure to VWR prevented the negative consequences of social stress in the EPM, splash test and CPP, since the VWR+IRSD group did not display anxiety- or depression-like effects or the potentiation of cocaine reward observed in the Control+IRSD group. Our results support the idea that physical exercise promotes resilience to stress and represents an excellent target in drug abuse prevention.
Collapse
Affiliation(s)
- C Calpe-López
- Neurobehavioural Mechanisms and Endophenotypes of Addictive Behaviour Research Unit, Department of Psychobiology, University of Valencia, Valencia, Spain
| | - M A Martínez-Caballero
- Neurobehavioural Mechanisms and Endophenotypes of Addictive Behaviour Research Unit, Department of Psychobiology, University of Valencia, Valencia, Spain
| | - M P García-Pardo
- Department of Psychology and Sociology, Faculty of Social Sciences, University of Zaragoza, Teruel, Spain
| | - M A Aguilar
- Neurobehavioural Mechanisms and Endophenotypes of Addictive Behaviour Research Unit, Department of Psychobiology, University of Valencia, Valencia, Spain.
| |
Collapse
|
28
|
Genetic associations with resilience to potentially traumatic events and vantage sensitivity to social support. Arch Psychiatr Nurs 2022; 40:147-157. [PMID: 36064238 DOI: 10.1016/j.apnu.2022.07.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 05/30/2022] [Accepted: 07/03/2022] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Stress responses and mental health outcomes greatly vary when individuals are exposed to potentially traumatic events (PTEs). The Differential Susceptibility Model (DSM) (Pluess, 2015) suggests individual differences in stress responses are influenced by gene-environment interactions, with genes conferring reactivity. While individuals can be resilient (or vulnerable) to PTEs, they can also have vantage sensitivity (or resistance) to social support. This study examined whether selected genotypes moderated the effect of PTEs and social support on mental health. METHODS This cross-sectional candidate gene study included 450 college students (M age = 20.4, 79.3 % women) who provided buccal cells for genotyping and completed measures of psychosocial variables. DNA was genotyped for 12 genetic variants. RESULTS Hierarchical regression revealed that the Mental Health Inventory (MHI) was associated with the Trauma History Questionnaire (THQ), rs1800795 in IL-6, and THQ × rs1800795 [R2 = 0.10, F(3, 418) = 15.68, p < .01]. The MHI was associated with the Social Support Survey (SSS), rs4680 in COMT, and SSS × rs4680 [R2 = 0.24, F(3, 429) = 44.19, p < .01]. Only THQ and SSS survived multiple testing corrections. DISCUSSION Findings partially support the DSM that the G/G genotype of rs1800795 in IL-6 is associated with resilience to PTEs, and the Met/Met genotype of rs4680 in COMT is associated with vantage sensitivity to social support. Limitations include cross-sectional design, limited PTE measurement, small convenience sample, and noncorrection for multiple significance test. Clinicians need to view resilience holistically and understand resilience is associated with psychosocial and genetic factors.
Collapse
|
29
|
Ledford A, Luning CR, Beckner M, Conkright W, Dixon D, Miles P, Martin B, Nindl B, Lynch S. Psychological and Physiological Changes during Basic, Underwater, Demolition/SEAL Training. Physiol Behav 2022; 257:113970. [PMID: 36179811 DOI: 10.1016/j.physbeh.2022.113970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 09/20/2022] [Accepted: 09/22/2022] [Indexed: 11/16/2022]
Abstract
This longitudinal study examines the growth of psychological characteristics and adaptation of physiological markers of stress during a six-month assessment and selection course for U.S. Navy SEALs. Resilience, hardiness, and grit instruments were used to evaluate the psychological characteristics. Blood samples were taken to determine physiological markers related to stress adaptation; specifically, evaluating DHEA, DHEA-to-cortisol ratio, BDNF, NPY, and cortisol. Data was collected at four timepoints throughout the assessment and selection course from 353 students over three classes. Results indicated that resilience and hardiness grow after an initial decline, DHEA and DHEA-to-cortisol increased suggesting physiological adaptation. However, psychological and physiological markers do not exhibit the same growth patterns for participants in the course. This study enhances the understanding of psychological growth and physiological adaptation in a high-stress environment over an extended duration.
Collapse
Affiliation(s)
- Andrew Ledford
- Department of Leadership, Ethics, and Law, United States Naval Academy.
| | | | | | - Will Conkright
- Deputy Chief, Nutrition Care Division, Madigan Army Medical Center
| | - Deirdre Dixon
- TECO Energy Center for Leadership, Sykes College of Business, The University of Tampa
| | | | - Brian Martin
- Neuromuscular Research Laboratory, University of Pittsburgh
| | - Brad Nindl
- Neuromuscular Research Laboratory, University of Pittsburgh
| | | |
Collapse
|
30
|
Valladares-Garrido MJ, Huamani-Colquichagua Y, Anchay-Zuloeta C, Picón-Reátegui CK, Valladares-Garrido D. Time in Service and Resilience in Active Military Personnel during the COVID-19 Pandemic: A Cross-Sectional Study in Northern Peru. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11052. [PMID: 36078763 PMCID: PMC9518471 DOI: 10.3390/ijerph191711052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 06/15/2023]
Abstract
Greater occupational exposure may have a positive effect on the development of resilience. We aimed to determine the association between working time and resilience in Peruvian military personnel during the COVID-19 pandemic. A secondary data analysis was performed including 586 records of military personnel who supported the health emergency during the second epidemic wave in Lambayeque, Peru. Resilience was measured with the short form of the Connor-Davidson Resilience Scale (CD-RISC). Working time and other relevant covariates were collected by self-report. Generalized linear models were used. The mean resilience score was 22.18 and 43.2% scored high for resilience. Participants reported that they are strong individuals when facing difficulties (42.3%), are able to handle unpleasant feelings (40.3%), and achieve their goals despite obstacles (40.4%). Working more than 18 months was associated with a 35% higher prevalence of high resilience (PR: 1.35; 95% CI: 1.05-1.75). In conclusion, a notable number of military personnel experienced high levels of resilience during the pandemic. Working time may have played an important role in the development of this ability. Our findings could help guide the deployment and organization of the military in health emergency support missions.
Collapse
Affiliation(s)
- Mario J. Valladares-Garrido
- South American Center for Education and Research in Public Health, Universidad Norbert Wiener, Lima 15046, Peru
- Oficina de Epidemiología, Hospital Regional Lambayeque, Chiclayo 14012, Peru
| | | | - Claudia Anchay-Zuloeta
- Facultad de Medicina, Universidad de San Martín de Porres, Chiclayo 14012, Peru
- Sociedad Científica de Estudiantes de Medicina Veritas (SCIEMVE), Chiclayo 14012, Peru
| | | | | |
Collapse
|
31
|
Kondashevskaya MV, Tseilikman VE, Komelkova MV, Popkov PN, Lapshin MS, Platkovskii PO, Tseilikman OB, Fedorov SA, Chereshneva MV, Chereshnev VA. Risk Factors and Mechanisms of Cardiovascular Diseases in Posttraumatic Stress Disorder Model in Wistar Rats as Dependent on Stress Resistance and Age. DOKLADY BIOLOGICAL SCIENCES 2022; 505:95-99. [PMID: 36038794 PMCID: PMC9423693 DOI: 10.1134/s0012496622040020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 03/15/2022] [Accepted: 03/17/2022] [Indexed: 11/23/2022]
Affiliation(s)
- M V Kondashevskaya
- Avtsyn Institute of Human Morphology, Petrovsky National Research Center of Surgery, Moscow, Russia.
| | - V E Tseilikman
- South Ural State University (National Research University), Chelyabinsk, Russia
| | - M V Komelkova
- South Ural State University (National Research University), Chelyabinsk, Russia
- Institute of Immunology and Physiology, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia
| | - P N Popkov
- South Ural State Medical University, Chelyabinsk, Russia
| | - M S Lapshin
- South Ural State University (National Research University), Chelyabinsk, Russia
| | - P O Platkovskii
- South Ural State University (National Research University), Chelyabinsk, Russia
| | - O B Tseilikman
- South Ural State University (National Research University), Chelyabinsk, Russia
- Chelyabinsk State University, Chelyabinsk, Russia
| | - S A Fedorov
- South Ural State University (National Research University), Chelyabinsk, Russia
| | - M V Chereshneva
- Institute of Immunology and Physiology, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia
| | - V A Chereshnev
- Institute of Immunology and Physiology, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia
| |
Collapse
|
32
|
Setroikromo SNW, van der Werff SJA, Smit AS, Vermetten E, Van Der Wee NJA. Resting-State Functional Connectivity Characteristics of Resilience to Traumatic Stress in Dutch Police Officers. Front Behav Neurosci 2022; 16:919327. [PMID: 35967898 PMCID: PMC9364835 DOI: 10.3389/fnbeh.2022.919327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 06/10/2022] [Indexed: 11/13/2022] Open
Abstract
Background Insights into the neurobiological basis of resilience can have important implications for the prevention and treatment of stress-related disorders, especially in populations that are subjected to high-stress environments. Evaluating large-scale resting-state networks (RSNs) can provide information regarding resilient specific brain function which may be useful in understanding resilience. This study aimed to explore functional connectivity patterns specific for (high) resilience in Dutch policemen after exposure to multiple work-related traumatic events. We investigated resting-state functional connectivity (RSFC) of the salience network (SN), limbic network, and the default-mode network (DMN). Methods Resting-state functional MRI scans were obtained from trauma-exposed executive personnel of the Dutch police force and non-trauma-exposed recruits from the police academy. Participants were divided into three groups: a resilient group (n = 31; trauma exposure; no psychopathology), a vulnerable group (n = 32; trauma exposure, psychopathology), and a control group (n = 19; no trauma exposure, no psychopathology). RSFC of the three networks of interest was compared between these groups, using an independent component analysis and a dual regression approach. Results We found decreased resilience-specific positive RSFC of the salience network with several prefrontal regions. The DMN and limbic network RFSC did not show resilience-specific patterns. Conclusion This study shows a differential RSFC specific for resilient police officers. This differential RSFC may be related to a greater capacity for internal-focused thought and interoceptive awareness, allowing more effective higher-order responses to stress in highly resilient individuals.
Collapse
Affiliation(s)
- Santoucha N. W. Setroikromo
- Department of Psychiatry, Leiden University Medical Center, Leiden, Netherlands
- Leiden Institute for Brain and Cognition, Leiden, Netherlands
- Rivierduinen, Institute for Mental Health Care, Leiden, Netherlands
| | - Steven J. A. van der Werff
- Department of Psychiatry, Leiden University Medical Center, Leiden, Netherlands
- Leiden Institute for Brain and Cognition, Leiden, Netherlands
- Leids Universitair Behandel- en Expertise Centrum, Leiden, Netherlands
- *Correspondence: Steven J. A. van der Werff,
| | | | - Eric Vermetten
- Department of Psychiatry, Leiden University Medical Center, Leiden, Netherlands
| | - Nic J. A. Van Der Wee
- Department of Psychiatry, Leiden University Medical Center, Leiden, Netherlands
- Leiden Institute for Brain and Cognition, Leiden, Netherlands
| |
Collapse
|
33
|
Barroca NCB, Della Santa G, Suchecki D, García-Cairasco N, Umeoka EHDL. Challenges in the use of animal models and perspectives for a translational view of stress and psychopathologies. Neurosci Biobehav Rev 2022; 140:104771. [PMID: 35817171 DOI: 10.1016/j.neubiorev.2022.104771] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 06/15/2022] [Accepted: 07/05/2022] [Indexed: 12/25/2022]
Abstract
The neurobiology and development of treatments for stress-related neuropsychiatric disorders rely heavily on animal models. However, the complexity of these disorders makes it difficult to model them entirely, so only specific features of human psychopathology are emulated and these models should be used with great caution. Importantly, the effects of stress depend on multiple factors, like duration, context of exposure, and individual variability. Here we present a review on pre-clinical studies of stress-related disorders, especially those developed to model posttraumatic stress disorder, major depression, and anxiety. Animal models provide relevant evidence of the underpinnings of these disorders, as long as face, construct, and predictive validities are fulfilled. The translational challenges faced by scholars include reductionism and anthropomorphic/anthropocentric interpretation of the results instead of a more naturalistic and evolutionary understanding of animal behavior that must be overcome to offer a meaningful model. Other limitations are low statistical power of analysis, poor evaluation of individual variability, sex differences, and possible conflicting effects of stressors depending on specific windows in the lifespan.
Collapse
Affiliation(s)
- Nayara Cobra Barreiro Barroca
- Department of Neuroscience and Behavioral Science, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Giovanna Della Santa
- Department of Neuroscience and Behavioral Science, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Deborah Suchecki
- Department of Psychobiology, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP, Brazil
| | - Norberto García-Cairasco
- Department of Neuroscience and Behavioral Science, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brazil; Department of Physiology, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Eduardo Henrique de Lima Umeoka
- Department of Neuroscience and Behavioral Science, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brazil; School of Medicine, University Center UniCerrado, Goiatuba, GO, Brazil
| |
Collapse
|
34
|
Schwab R, Stewen K, Kottmann T, Anic K, Schmidt MW, Elger T, Theis S, Kalb SR, Brenner W, Hasenburg A. Mental Health and Social Support Are Key Predictors of Resilience in German Women with Endometriosis during the COVID-19 Pandemic. J Clin Med 2022; 11:jcm11133684. [PMID: 35806968 PMCID: PMC9267240 DOI: 10.3390/jcm11133684] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 06/11/2022] [Accepted: 06/23/2022] [Indexed: 02/04/2023] Open
Abstract
Background: Endometriosis is a multifaceted chronic pain disorder that can have an impact on both physical and mental health. Women suffering from chronic pain may be more susceptible to various health disorders, especially during adversity, such as the COVID-19 pandemic. Previous research has identified resilience as a mediator between internal or external stressors and well-being. Methods: An online survey was conducted during the first wave of the COVID-19 pandemic in Germany through patient support groups of women with endometriosis. The Brief Resilience Score (BRS) was employed to evaluate resilience, while the PHQ-4 questionnaire was used to assess self-reported mental health. Univariate and multivariate logistic regression analyses were applied to determine resilience’s independent risk and protective parameters. Results: High educational level was found to be an independent supportive moderator of high resilience in women with a resilience score greater than the study population’s median (BRS > 2.66; OR 2.715; 95% CI 1.472−5.007; p = 0.001) but not in women in the highest resilience score quartile (BRS > 3.33). A decrease in perceived social support was detected to be the most powerful independent risk factor for low resilience: OR 0.541, 95% CI 0.307−0.952, p = 0.033 for predicting BRS > 2.66, and OR 0.397, 95% CI 0.189−0.832, p = 0.014 for predicting scores > 3.33 on the BRS scale. A high burden of mental health symptoms, as measured by the PHQ-4 scale, was negatively associated with resilience. Conclusions: Satisfying social support and good mental health were shown to be key resources for resilience. The results of this study may assist in the identification of women at risk for low resilience and the development of resilience-building strategies in patients with endometriosis.
Collapse
Affiliation(s)
- Roxana Schwab
- Department of Obstetrics and Gynecology, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131 Mainz, Germany; (K.S.); (K.A.); (M.W.S.); (T.E.); (S.T.); (S.R.K.); (W.B.); (A.H.)
- Correspondence: ; Tel.: +49-6131-17-0
| | - Kathrin Stewen
- Department of Obstetrics and Gynecology, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131 Mainz, Germany; (K.S.); (K.A.); (M.W.S.); (T.E.); (S.T.); (S.R.K.); (W.B.); (A.H.)
| | - Tanja Kottmann
- CRO Dr. med. Kottmann GmbH & Co. KG, 59077 Hamm, Germany;
| | - Katharina Anic
- Department of Obstetrics and Gynecology, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131 Mainz, Germany; (K.S.); (K.A.); (M.W.S.); (T.E.); (S.T.); (S.R.K.); (W.B.); (A.H.)
| | - Mona W. Schmidt
- Department of Obstetrics and Gynecology, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131 Mainz, Germany; (K.S.); (K.A.); (M.W.S.); (T.E.); (S.T.); (S.R.K.); (W.B.); (A.H.)
| | - Tania Elger
- Department of Obstetrics and Gynecology, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131 Mainz, Germany; (K.S.); (K.A.); (M.W.S.); (T.E.); (S.T.); (S.R.K.); (W.B.); (A.H.)
| | - Susanne Theis
- Department of Obstetrics and Gynecology, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131 Mainz, Germany; (K.S.); (K.A.); (M.W.S.); (T.E.); (S.T.); (S.R.K.); (W.B.); (A.H.)
| | - Stefanie R. Kalb
- Department of Obstetrics and Gynecology, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131 Mainz, Germany; (K.S.); (K.A.); (M.W.S.); (T.E.); (S.T.); (S.R.K.); (W.B.); (A.H.)
| | - Walburgis Brenner
- Department of Obstetrics and Gynecology, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131 Mainz, Germany; (K.S.); (K.A.); (M.W.S.); (T.E.); (S.T.); (S.R.K.); (W.B.); (A.H.)
| | - Annette Hasenburg
- Department of Obstetrics and Gynecology, University Medical Center, Johannes Gutenberg University Mainz, Langenbeckstr. 1, 55131 Mainz, Germany; (K.S.); (K.A.); (M.W.S.); (T.E.); (S.T.); (S.R.K.); (W.B.); (A.H.)
| |
Collapse
|
35
|
Zhou S, Li X. Zhongyong Thinking Style and Resilience Capacity in Chinese Undergraduates: The Chain Mediating Role of Cognitive Reappraisal and Positive Affect. Front Psychol 2022; 13:814039. [PMID: 35800927 PMCID: PMC9253863 DOI: 10.3389/fpsyg.2022.814039] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 05/13/2022] [Indexed: 11/13/2022] Open
Abstract
Previous studies have suggested that the Zhongyong thinking style (influenced by Chinese culture) is associated with psychological features. However, little is known about the direct association between Zhongyong thinking and resilience and the underlying mechanisms of this relationship in Chinese culture. The present study aimed to investigate the association between Zhongyong thinking and undergraduates' resilience and to assess whether cognitive reappraisal and positive effects mediated this association. A sample of undergraduates (n = 1,356, 70.4% female, mean age = 19 years) was recruited for this study and the participants completed the Zhongyong Thinking Style Scale (ZYTS), the Emotion Regulation Questionnaire (ERQ), the Positive Affect and Negative Affect Scale (PANAS), and the Resilience-11. Results indicated that the Zhongyong thinking style was positively and significantly associated with resilience. Undergraduates' resilience was affected by Zhongyong thinking partly through 3 different pathways: the mediating role of cognitive reappraisal, the mediating role of positive effect, and the mediating chain role of both cognitive reappraisal and positive effect. These findings might provide a deeper understanding of the protective factors for resilience among Chinese undergraduates.
Collapse
Affiliation(s)
- Shisi Zhou
- Department of Psychology, Institute of Education, China West Normal University, Nanchong, China
| | - Xueping Li
- College of Preschool and Primary Education, China West Normal University, Nanchong, China
| |
Collapse
|
36
|
Rafaqat W, Sami A, Ibrahim MT, Ibad H, Awais S, Memon A, Shahbaz FF, Ahmed D, Zindani S, Leghari AL, Saleem S. Impact of Perfectionism and Resilience on Empathy in Medical Students: A Cross-Sectional Study. J Patient Exp 2022; 9:23743735221106603. [PMID: 35694014 PMCID: PMC9185014 DOI: 10.1177/23743735221106603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Empathy is a cognitive attribute that forms the cornerstone for good
doctor–patient encounters. The formative period for the development of empathy
toward patients begins with clinical encounters within medical school. An
individual medical student's empathy levels may in part be a product of their
resilience and perfectionist attitudes. A cross-sectional study with 320 medical
students across all years of study was conducted to determine the correlation of
perfectionism and resilience with clinical empathy in medical students. The
JSE-S, CD-RISC 10, and APS-R scales were used to assess levels of empathy,
resilience, and perfectionism, respectively. The study found that a positive
correlation exists between resilience (r = 0.174) and academic
year with empathy, and a negative correlation exists between maladaptive
perfectionism and empathy (r = −0.138). The resilience score
declined progressively as the year of study progressed with a statistically
significant. Mean empathy scores were lowest in fifth-year students
(96.8 ± 12.5) and highest in third-year students (107.8 ± 13.2). Further
longitudinal studies are necessary to better understand the impact of resilience
and perfectionism on empathy.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Sarah Saleem
- Community Health Sciences, Aga Khan University Hospital, Karachi, Pakistan
| |
Collapse
|
37
|
Oppegaard K, Shin J, Harris CS, Schimmel A, Paul SM, Cooper BA, Levine JD, Conley YP, Hammer M, Dunn L, Kober KM, Miaskowski C. Higher stress and symptom severity are associated with worse depressive symptom profiles in patients receiving chemotherapy. Eur J Oncol Nurs 2022; 58:102031. [PMID: 35397404 PMCID: PMC10788966 DOI: 10.1016/j.ejon.2021.102031] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 09/02/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE In a sample of oncology patients, identify subgroups of patients with distinct depressive symptom profiles and evaluate for differences in demographic and clinical characteristics, levels of stress and resilience, and the severity of common co-occurring symptoms. METHODS Patients (n = 1327) had a diagnosis of breast, gastrointestinal, gynecological, or lung cancer; had received chemotherapy within the preceding four weeks; and were scheduled to receive at least two additional cycles of chemotherapy. Demographic and clinical characteristics, stress, resilience, and co-occurring symptoms were evaluated at enrollment. Depressive symptoms were evaluated using the Center for Epidemiological Studies-Depression (CES-D) scale a total of six times over two cycles of chemotherapy. Latent profile analysis (LPA) was used to identify subgroups of patients (i.e., latent classes) with distinct depressive symptom profiles using the six CES-D scores. RESULTS Based on the findings from the LPA, 47.3% of the patients were classified as "None"; 33.6% as "Subsyndromal"; 13.8% as "Moderate"; and 5.3% as "High". Compared to None class, patients in the Subsyndromal, Moderate, and High classes had a lower functional status, a higher comorbidity burden, and a self-reported diagnosis of depression or back pain. Those patients with higher levels of depressive symptoms reported higher levels of stress, lower levels of resilience, and increased severity of co-occurring symptoms. CONCLUSIONS Inter-individual variability in depressive symptoms was associated with demographic and clinical characteristics, multiple types of stress and levels of resilience, as well as with the increased severity of multiple co-occurring symptoms. The risk factors associated with worse depressive symptom profiles can assist clinicians to identify high risk patients and initiate more timely supportive care interventions.
Collapse
Affiliation(s)
- Kate Oppegaard
- School of Nursing, University of California, San Francisco, CA, USA
| | - Joosun Shin
- School of Nursing, University of California, San Francisco, CA, USA
| | - Carolyn S Harris
- School of Nursing, University of California, San Francisco, CA, USA
| | | | - Steven M Paul
- School of Nursing, University of California, San Francisco, CA, USA
| | - Bruce A Cooper
- School of Nursing, University of California, San Francisco, CA, USA
| | - Jon D Levine
- School of Medicine, University of California, San Francisco, CA, USA
| | - Yvette P Conley
- School of Nursing, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - Laura Dunn
- School of Medicine, Stanford University, Stanford, CA, USA
| | - Kord M Kober
- School of Nursing, University of California, San Francisco, CA, USA
| | - Christine Miaskowski
- School of Nursing, University of California, San Francisco, CA, USA; School of Medicine, University of California, San Francisco, CA, USA.
| |
Collapse
|
38
|
Díaz-Hung ML, Hetz C. Proteostasis and resilience: on the interphase between individual's and intracellular stress. Trends Endocrinol Metab 2022; 33:305-317. [PMID: 35337729 DOI: 10.1016/j.tem.2022.02.003] [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: 11/23/2021] [Revised: 02/18/2022] [Accepted: 02/22/2022] [Indexed: 10/18/2022]
Abstract
A long proportion of the population is resilient to the negative consequences of stress. Glucocorticoids resulting from endocrine responses to stress are essential adaptive mediators, but also drive alterations to brain function, negatively impacting neuronal connectivity, synaptic plasticity, and memory-related processes. Recent evidence has indicated that organelle function and cellular stress responses are relevant determinant of vulnerability and resistance to environmental stress. At the molecular level, a fundamental mechanism of cellular stress adaptation is the maintenance of proteostasis, which also have key roles in sustaining basal neuronal function. Here, we discuss recent evidence suggesting that proteostasis unbalance at the level of the endoplasmic reticulum, the main site for protein folding in the cell, represents a possible mechanistic link between individuals and cellular stress.
Collapse
Affiliation(s)
- Mei-Li Díaz-Hung
- Biomedical Neuroscience Institute (BNI), Faculty of Medicine, University of Chile, Santiago, Chile; Program of Cellular and Molecular Biology, Institute of Biomedical Sciences, University of Chile, Santiago, Chile; FONDAP Center for Geroscience, Brain Health and Metabolism, Santiago, Chile
| | - Claudio Hetz
- Biomedical Neuroscience Institute (BNI), Faculty of Medicine, University of Chile, Santiago, Chile; Program of Cellular and Molecular Biology, Institute of Biomedical Sciences, University of Chile, Santiago, Chile; FONDAP Center for Geroscience, Brain Health and Metabolism, Santiago, Chile; Buck Institute for Research on Aging, Novato, CA, USA.
| |
Collapse
|
39
|
Tang CF, Wang CY, Wang JH, Wang QN, Li SJ, Wang HO, Zhou F, Li JM. Short-Chain Fatty Acids Ameliorate Depressive-Like Behaviors of High Fructose-Fed Mice by Rescuing Hippocampal Neurogenesis Decline and Blood–Brain Barrier Damage. Nutrients 2022; 14:nu14091882. [PMID: 35565849 PMCID: PMC9105414 DOI: 10.3390/nu14091882] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/26/2022] [Accepted: 04/28/2022] [Indexed: 12/04/2022] Open
Abstract
Excessive fructose intake is associated with the increased risk of mental illness, such as depression, but the underlying mechanisms are poorly understood. Our previous study found that high fructose diet (FruD)-fed mice exhibited neuroinflammation, hippocampal neurogenesis decline and blood–brain barrier (BBB) damage, accompanied by the reduction of gut microbiome-derived short-chain fatty acids (SCFAs). Here, we found that chronic stress aggravated these pathological changes and promoted the development of depressive-like behaviors in FruD mice. In detail, the decreased number of newborn neurons, mature neurons and neural stem cells (NSCs) in the hippocampus of FruD mice was worsened by chronic stress. Furthermore, chronic stress exacerbated the damage of BBB integrity with the decreased expression of zonula occludens-1 (ZO-1), claudin-5 and occludin in brain vasculature, overactivated microglia and increased neuroinflammation in FruD mice. These results suggest that high fructose intake combined with chronic stress leads to cumulative negative effects that promote the development of depressive-like behaviors in mice. Of note, SCFAs could rescue hippocampal neurogenesis decline, improve BBB damage and suppress microglia activation and neuroinflammation, thereby ameliorate depressive-like behaviors of FruD mice exposed to chronic stress. These results could be used to develop dietary interventions to prevent depression.
Collapse
Affiliation(s)
- Chuan-Feng Tang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China; (C.-F.T.); (C.-Y.W.); (J.-H.W.); (Q.-N.W.)
| | - Cong-Ying Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China; (C.-F.T.); (C.-Y.W.); (J.-H.W.); (Q.-N.W.)
| | - Jun-Han Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China; (C.-F.T.); (C.-Y.W.); (J.-H.W.); (Q.-N.W.)
| | - Qiao-Na Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China; (C.-F.T.); (C.-Y.W.); (J.-H.W.); (Q.-N.W.)
| | - Shen-Jie Li
- School of Food Science, Nanjing Xiaozhuang University, Nanjing 211171, China; (S.-J.L.); (H.-O.W.)
| | - Hai-Ou Wang
- School of Food Science, Nanjing Xiaozhuang University, Nanjing 211171, China; (S.-J.L.); (H.-O.W.)
| | - Feng Zhou
- School of Food Science, Nanjing Xiaozhuang University, Nanjing 211171, China; (S.-J.L.); (H.-O.W.)
- Correspondence: (F.Z.); (J.-M.L.)
| | - Jian-Mei Li
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China; (C.-F.T.); (C.-Y.W.); (J.-H.W.); (Q.-N.W.)
- Correspondence: (F.Z.); (J.-M.L.)
| |
Collapse
|
40
|
van Wyk M, Mason HD, van Wyk BJ, Phillips TK, van der Walt PE. The relationship between resilience and student success among a sample of South African engineering students. COGENT PSYCHOLOGY 2022. [DOI: 10.1080/23311908.2022.2057660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- Mariza van Wyk
- Department of Psychology University of Cape Town, Cape Town, South Africa
- Neuroscience Division, Neurozone Cape Town, South Africa
| | - Henry D Mason
- Tshwane University of Technology, Pretoria, South Africa
| | | | - Tyler K. Phillips
- Tshwane University of Technology, Pretoria, South Africa
- University of Ulster: Ulster University, UK
| | | |
Collapse
|
41
|
Blauth L, Oldfield A. Research into increasing resilience in children with autism through music therapy: Statistical analysis of video data. NORDIC JOURNAL OF MUSIC THERAPY 2022. [DOI: 10.1080/08098131.2022.2044893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Laura Blauth
- Institute for Applied Social Sciences, Music Therapy Lab, University of Applied Sciences Würzburg-Schweinfurt, Würzburg, Germany
| | - Amelia Oldfield
- Cambridge Institute for Music Therapy Research, Anglia Ruskin University, Cambridge, UK
| |
Collapse
|
42
|
Vazquez AY, Shewark EA, Clark DA, Klump KL, Hyde LW, Burt SA. The Etiology of Resilience to Disadvantage. JCPP ADVANCES 2022; 1. [PMID: 35253004 DOI: 10.1002/jcv2.12033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Background Although early-life exposure to chronic disadvantage is associated with deleterious outcomes, 40-60% of exposed youth continue to thrive. To date, little is known about the etiology of these resilient outcomes. Methods The current study examined child twin families living in disadvantaged contexts (N=417 pairs) to elucidate the etiology of resilience. We evaluated maternal reports of the Child Behavior Checklist to examine three domains of resilience and general resilience. Results Genetic, shared, and nonshared environmental influences significantly contributed to social resilience (22%, 61%, 17%, respectively) and psychiatric resilience (40%, 28%, 32%, respectively), but academic resilience was influenced only by genetic and nonshared environmental influences (65% and 35%, respectively). These three domains loaded significantly onto a latent resilience factor, with factor loadings ranging from .60 to .34. A common pathway model revealed that the variance common to all three forms of resilience was predominantly explained by genetic and non-shared environmental influences (50% and 35%, respectively). Conclusions These results support recent conceptualizations of resilience as a multifaceted construct influenced by both genetic and environmental influences, only some of which overlap across the various domains of resilience.
Collapse
|
43
|
Baek SJ, Park JS, Kim J, Yamamoto Y, Tanaka-Yamamoto K. VTA-projecting cerebellar neurons mediate stress-dependent depression-like behaviors. eLife 2022; 11:72981. [PMID: 35156922 PMCID: PMC8843095 DOI: 10.7554/elife.72981] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 01/31/2022] [Indexed: 12/16/2022] Open
Abstract
Although cerebellar alterations have been implicated in stress symptoms, the exact contribution of the cerebellum to stress symptoms remains to be elucidated. Here, we demonstrated the crucial role of cerebellar neurons projecting to the ventral tegmental area (VTA) in the development of chronic stress-induced behavioral alterations in mice. Chronic chemogenetic activation of inhibitory Purkinje cells in crus I suppressed c-Fos expression in the DN and an increase in immobility in the tail suspension test or forced swimming test, which were triggered by chronic stress application. The combination of adeno-associated virus-based circuit mapping and electrophysiological recording identified network connections from crus I to the VTA via the dentate nucleus (DN) of the deep cerebellar nuclei. Furthermore, chronic inhibition of specific neurons in the DN that project to the VTA prevented stressed mice from showing such depression-like behavior, whereas chronic activation of these neurons alone triggered behavioral changes that were comparable with the depression-like behaviors triggered by chronic stress application. Our results indicate that the VTA-projecting cerebellar neurons proactively regulate the development of depression-like behavior, raising the possibility that cerebellum may be an effective target for the prevention of depressive disorders in human.
Collapse
Affiliation(s)
- Soo Ji Baek
- Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea.,Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Seoul, Republic of Korea
| | - Jin Sung Park
- Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea.,Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Seoul, Republic of Korea
| | - Jinhyun Kim
- Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea.,Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Seoul, Republic of Korea
| | - Yukio Yamamoto
- Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea
| | - Keiko Tanaka-Yamamoto
- Center for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea.,Division of Bio-Medical Science and Technology, KIST School, Korea University of Science and Technology (UST), Seoul, Republic of Korea
| |
Collapse
|
44
|
Calpe-López C, Martínez-Caballero MA, García-Pardo MP, Aguilar MA. Resilience to the effects of social stress on vulnerability to developing drug addiction. World J Psychiatry 2022; 12:24-58. [PMID: 35111578 PMCID: PMC8783163 DOI: 10.5498/wjp.v12.i1.24] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 08/01/2021] [Accepted: 12/23/2021] [Indexed: 02/06/2023] Open
Abstract
We review the still scarce but growing literature on resilience to the effects of social stress on the rewarding properties of drugs of abuse. We define the concept of resilience and how it is applied to the field of drug addiction research. We also describe the internal and external protective factors associated with resilience, such as individual behavioral traits and social support. We then explain the physiological response to stress and how it is modulated by resilience factors. In the subsequent section, we describe the animal models commonly used in the study of resilience to social stress, and we focus on the effects of chronic social defeat (SD), a kind of stress induced by repeated experience of defeat in an agonistic encounter, on different animal behaviors (depression- and anxiety-like behavior, cognitive impairment and addiction-like symptoms). We then summarize the current knowledge on the neurobiological substrates of resilience derived from studies of resilience to the effects of chronic SD stress on depression- and anxiety-related behaviors in rodents. Finally, we focus on the limited studies carried out to explore resilience to the effects of SD stress on the rewarding properties of drugs of abuse, describing the current state of knowledge and suggesting future research directions.
Collapse
Affiliation(s)
| | | | - Maria P García-Pardo
- Faculty of Social and Human Sciences, University of Zaragoza, Teruel 44003, Spain
| | - Maria A Aguilar
- Department of Psychobiology, University of Valencia, Valencia 46010, Spain
| |
Collapse
|
45
|
Zhang S, Cui J, Zhang Z, Wang Y, Liu R, Chen X, Feng Y, Zhou J, Zhou Y, Wang G. Functional connectivity of amygdala subregions predicts vulnerability to depression following the COVID-19 pandemic. J Affect Disord 2022; 297:421-429. [PMID: 34606814 PMCID: PMC8558508 DOI: 10.1016/j.jad.2021.09.107] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 09/10/2021] [Accepted: 09/26/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND The amygdala is vital in processing psychological stress and predicting vulnerability or resilience to stress-related disorders. This study aimed to build the link between functional magnetic resonance imaging data obtained before the stress event and the subsequent stress-related depressive symptoms. METHODS Neuroimaging data obtained before the coronavirus disease 2019 pandemic from 39 patients with major depressive disorder (MDD) and 61 health controls (HCs) were used in this study. The participants were divided retrospectively into four groups in accordance with the severity of depressive symptoms during the pandemic: remitted patients, non-remitted patients, depressed HCs (HCd) and non-depressed HCs (HCnd). Seed-based resting-state functional connectivity (rsFC) analyses of the amygdala and its subregions, including the centromedial (CM), the basolateral and the superficial (SF), were performed. RESULTS Vulnerability to depression was suggested by decreased rsFC between the left CM amygdala and the bilateral lingual gyrus in the HCd group compared with the HCnd group, and decreased rsFC of the left CM or right SF amygdala with the precuneus and the postcentral gyrus in the HCd group compared with patients with MDD. No evidence supported the rsFC of the amygdala or its subregions as a biomarker for the resilience of patients with MDD to stress under antidepressant treatment. LIMITATIONS Smaller sample size and no longitudinal neuroimaging data. CONCLUSIONS Our findings suggested that the rsFC of amygdala subregions may represent a neurobiological marker of vulnerability to depression following stress.
Collapse
Affiliation(s)
- Shudong Zhang
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing 100088, China
| | - Jian Cui
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing 100088, China
| | - Zhifang Zhang
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing 100088, China
| | - Yun Wang
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing 100088, China
| | - Rui Liu
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing 100088, China
| | - Xiongying Chen
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing 100088, China
| | - Yuan Feng
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing 100088, China,Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing 100069, China
| | - Jingjing Zhou
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing 100088, China
| | - Yuan Zhou
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing 100088, China; CAS Key Laboratory of Behavioral Science, Institute of Psychology, Beijing 100101, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Gang Wang
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing 100088, China; Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing 100069, China.
| |
Collapse
|
46
|
Domínguez RO, Marschoff ER, Oudkerk LM, de la Ossa Angulo LE, Pérez SV, Bianchi GA, Repetto MG, Serra JA. Neurological Disorders in an Elderly Cohort Experienced Past Stressful Events: A Retrospective-prospective Study. Curr Aging Sci 2022; 15:163-171. [PMID: 35040423 DOI: 10.2174/1874609815666220118104234] [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: 07/23/2021] [Revised: 10/05/2021] [Accepted: 10/12/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Psychological stress may be a risk factor for dementia, but the association between exposure to stressful life events and the development of cognitive dysfunction has not been conclusively demonstrated. We hypothesize that if a stressful event has an impact on the subjects, its effects would be different in the three diseases. OBJECTIVE This study aims to assess the effects of stressful events in senior patients who later developed ischemic stroke, Alzheimer's, or Parkinson's disease. MATERIAL AND METHODS Together with demographic variables (age, sex, race, socioeconomic and cultural levels), five types of past stressful events, such as death or serious illness of close relatives, job dismissal, change of financial status, retirement, and change of residence, were recorded in 1024 patients with Alzheimer's disease, Parkinson's disease, and ischemic stroke. Time-todiagnosis (months from the event to the first symptoms: retrospective study) and evolution time (years of follow-up of each patient: prospective study) were recorded. The variance and nonparametric methods were analyzed to the variables time-to-diagnosis and evolution time to analyze differences between these diseases. RESULTS The demographic variables, such as age, sex, race, economic and cultural levels, were found to be statistically non-significant; differences in the economic level were significant (P<0.05). Significant differences (P<0.001) were found in the mean time-to-diagnosis between diseases (Alzheimer's disease>Parkinson's disease >Stroke), and minor differences (P<0.05) in evolution time. CONCLUSION Differences in time-to-diagnosis between the diseases indicate that the stressful effect of having experienced the death or serious illness of a close relative has an impact on their emergence. The measurement of time-to-diagnosis and evolution time proves useful in detecting differences between diseases.
Collapse
Affiliation(s)
- Raúl O Domínguez
- Department of Neurology, School of Medicine, University of Buenos Aires (UBA), Hospital Sirio-Libanés; Campana 4658, C1419AHN, CABA, Argentina
| | - Enrique R Marschoff
- Antarctic Argentine Institute; 25 de Mayo 1149, B1650HMK, General San Martín, Buenos Aires, Argentina
| | - Liliana M Oudkerk
- Department of Neurology, School of Medicine, University of Buenos Aires (UBA), Hospital Sirio-Libanés; Campana 4658, C1419AHN, CABA, Argentina
| | - Luis E de la Ossa Angulo
- Department of Internal Medicine, School of Medicine, University of Buenos Aires (UBA), Hospital Sirio-Libanés; Campana 4658, C1419AHN, CABA, Argentina
| | - Susana Villamizar Pérez
- Department of Internal Medicine, School of Medicine, University of Buenos Aires (UBA), Hospital Sirio-Libanés; Campana 4658, C1419AHN, CABA, Argentina
| | - Graciela A Bianchi
- Department of Internal Medicine, School of Medicine, University of Buenos Aires (UBA), Hospital Sirio-Libanés; Campana 4658, C1419AHN, CABA, Argentina
| | - Marisa G Repetto
- School of Biochemistry and Pharmacy, General and Inorganic Chemistry Division, National Council of Scientific and Technical Investigations (CONICET), Oxidative Stress Lab, Institute of Biochemistry and Molecular Medicine (IBIMOL), University of Buenos Aires (UBA), Junín 954, C1113AAD, CABA, Argentina
| | - Jorge A Serra
- School of Biochemistry and Pharmacy, Institute of Biochemistry and Molecular 5Medicine (IBIMOL), National Council of Scientific and Technical Investigations (CONICET), Oxidative Stress Lab, University of Buenos Aires (UBA), Junín 954, C1113AAD, CABA, Argentina
| |
Collapse
|
47
|
Samad N, Imran A, Bhatti SA, Imran I, Alqahtani F, Alasmari AF, Sivandzade F. Vitamin D2 protects acute and repeated noise stress induced behavioral, biochemical, and histopathological alterations: Possible antioxidant effect. Saudi J Biol Sci 2022; 29:601-609. [PMID: 35002456 PMCID: PMC8716964 DOI: 10.1016/j.sjbs.2021.09.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 09/06/2021] [Accepted: 09/09/2021] [Indexed: 02/08/2023] Open
Abstract
Noise is an environmental stressor which causes distress and hearing loss in individuals residing in urban areas. Psychological deficits such as anxiety, depression, impaired memory and cognitive decline are caused by noise stress. Different vitamins have been used as a potential antioxidant for neuronal protection. In this study we investigate the anxiolytic, antidepressant and memory enhancing effect of vitamin D2 (Vit D2) following noise stress. Thirty-six albino rats were randomly divided into six groups. (i) Unstressed + corn oil (ii) Unstressed + Vit D2 (iii) Acute noise stress + corn oil (iv) Acute noise stress + Vit D2 (v) Repeated noise stress + corn oil (vi) Repeated noise stress + Vit D2. 600 IU/kg body weight of Vit D2 dosage was prepared in corn oil. Corn oil is used as vehicle and all the drugs administered via oral gavage till end of the experiment (day 16). Recorded sound of generator which was amplified by speakers and had 100 dB intensity was used as noise stress. Repeated stressed animals were exposed to noise (4-hrs) daily for 14 days, while acute stressed animals were exposed to noise (4-hrs) once after 14 days. Behavioral tests (elevated plus maze, light dark box, tail suspension test and Morris water maze) of all groups were performed after15 days treatment period. After behavioral tests rats received their last dosage and decapitated after 1-hr. Brain of all animals was removed and used for biochemical (oxidative stress biomarker, antioxidant enzymes and acetylcholinesterase) and histopathological estimations. Results show that Vit D2 decreased time spent in light box and open arm of light dark activity box and elevated plus maze test respectively (used for anxiety evaluation), decreased immobility time in tail suspension test (for depression) and improved cognitive ability evaluated by Morris water maze test in acute and repeated noise stressed rats. Furthermore, increased antioxidant enzymes activity, decreased lipid peroxidation and acetylcholinesterase activity were also observed in Vit D2 treated animals following acute and repeated noise stress. Normalization in histopathological studies was also observed in Vit D2 treated following acute and repeated noise stress. It is concluded that Vit D2 protects from noise stress induced behavioral, biochemical and histopathological impairment through its antioxidant potential.
Collapse
Affiliation(s)
- Noreen Samad
- Department of Biochemistry, Faculty of Science, Bahauddin Zakariya University, 60800 Multan, Pakistan
| | - Ayesha Imran
- Department of Biochemistry, Faculty of Science, Bahauddin Zakariya University, 60800 Multan, Pakistan
| | - Sheraz A Bhatti
- Department of Pathobiology, Faculty of Veterinary Science, Bahauddin Zakariya University, 60800 Multan, Pakistan
| | - Imran Imran
- Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, 60800 Multan, Pakistan
| | - Faleh Alqahtani
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdullah F Alasmari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Farzane Sivandzade
- Department of Foundation Medical Studies, Oakland University William Beaumont School of Medicine, Rochester, MI, USA
| |
Collapse
|
48
|
Luo D, Wang Y, Cai X, Li R, Li M, Liu H, Xu J. Resilience Among Parents of Adolescents With Type 1 Diabetes: Associated With Fewer Parental Depressive Symptoms and Better Pediatric Glycemic Control. Front Psychiatry 2022; 13:834398. [PMID: 35492685 PMCID: PMC9043445 DOI: 10.3389/fpsyt.2022.834398] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 03/22/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Although pediatric resilience plays a significant role in resisting negative moods and improving glycaemic control, little research exists regarding resilience among the parents of adolescents with Type 1 diabetes. OBJECTIVE To investigate parental resilience's correlations with parental depressive symptoms, parental diabetes distress, and pediatric glycaemic control. METHODS This cross-sectional study recruited adolescents with Type 1 diabetes and their parents from two hospitals. The parents completed questionnaires. The 10-item Connor-Davidson Resilience Scale measured resilience; the Problem Areas in Diabetes Survey-Parent Revised version measured diabetes distress; the Patient Health Questionnaire-9 measured depressive symptoms. Standard glycated hemoglobin tests were performed on the adolescents. RESULTS Data from 224 parents (77.2% female, Mage = 39.88 [SD = 5.02], age range = 30-56 years) of adolescents (50.9% boys, Mage = 13.54 years [SD = 2.48], age range = 10-19 years) were available. More than half (52.7%) of parents exceeded the criterion score for high resilience. Parental resilience was significantly negatively associated with parental depressive symptoms and diabetes distress. Parents from the high-resilience group reported fewer depressive symptoms than those from the low-resilience group. In multivariate regressions, greater parental resilience is consistently related to better pediatric glycaemic control beyond parental psychological risk factors. CONCLUSIONS This study highlights the importance of parental resilience for parental mental health and glycaemic control among adolescents with Type 1 diabetes. The appropriate resilience support programme might be developed for parents, especially for those existing depressive symptoms and diabetes distress.
Collapse
Affiliation(s)
- Dan Luo
- School of Nursing, Nanjing University of Chinese Medicine, Jiangsu, China
| | - Yubing Wang
- Department of Endocrinology, Children's Hospital Affiliated to Nanjing Medical University, Jiangsu, China
| | - Xue Cai
- School of Nursing, Peking University, Beijing, China
| | - Ruxue Li
- School of Nursing, Peking University, Beijing, China
| | - Mingzi Li
- School of Nursing, Peking University, Beijing, China
| | - Haiyan Liu
- Department of Neurology, The Second Affiliated Hospital of Xuzhou Medical University, Jiangsu, China
| | - Jingjing Xu
- Department of Endocrinology, The First Affiliated Hospital With Nanjing Medical University (Jiangsu Province Hospital), Jiangsu, China
| |
Collapse
|
49
|
Tamiru D, Misgana T, Tariku M, Tesfaye D, Alemu D, Weldesenbet AB, Gebremichael B, Dheresa M. Prevalence and Associated Factors of Common Mental Disorders Among Pregnant Mothers in Rural Eastern Ethiopia. Front Psychiatry 2022; 13:843984. [PMID: 35418883 PMCID: PMC8995426 DOI: 10.3389/fpsyt.2022.843984] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 03/01/2022] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Antenatal common mental disorder is a significant public health issue, especially in low- and middle-income countries with an extensive treatment gap. Common mental disorders have multifaceted implications on maternal and fetal health outcomes during pregnancy with long-running economic and social sequels. This study aimed to determine the prevalence of common mental disorder and associated factors among pregnant mothers in eastern Ethiopia, Kersa and Haramaya Health, and Demographic surveillance sites. METHODS A community-based cross-sectional study was conducted in Kersa and Haramaya health and demographic surveillance sites from January 30 to April 30, 2021. World Health Organization Self-Reporting Questionnaire (SRQ-20) was used to measure common mental disorder among 1,015 randomly selected pregnant women. Data were collected face-to-face using open data kit software. Logistic regression was fitted to identify factors associated with common mental disorders. RESULTS The overall prevalence of common mental disorders (SRQ > 6) among pregnant women was 37.5% (95% CI: 34.5, 40.5). Current substance use (AOR = 1.99, 95% CI 1.37, 2.88), intimate partner violence (AOR = 2.67, 95% CI 2.02, 3.53), null parity (AOR = 3.10, 95% CI 1.65, 5.84), gestational age [first trimester (AOR = 2.22, 95% CI 1.01, 4.93) and third trimester (AOR = 1.74, 95% CI 1.31, 2.31)], history of abortion (AOR = 2.03, 95% CI 1.27, 3.24), and absence of antenatal care follow-up (AOR = 1.43, 95% CI 1.08, 1.89) were significantly associated with common mental disorder during pregnancy. CONCLUSION Common mental disorders are prevalent among pregnant women in the study area with significant correlates. Administration of regular screening programs for maternal mental health conditions in rural, low-income communities, integrating into primary health care settings is imperative to reduce the risk.
Collapse
Affiliation(s)
- Dawit Tamiru
- Department of Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Tadesse Misgana
- Department of Psychiatry, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Mandaras Tariku
- Department of Psychiatry, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Dejene Tesfaye
- Department of Psychiatry, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Daniel Alemu
- Department of Psychiatry, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Adisu Birhanu Weldesenbet
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Berhe Gebremichael
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Merga Dheresa
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| |
Collapse
|
50
|
Harvanek ZM, Fogelman N, Xu K, Sinha R. Psychological and biological resilience modulates the effects of stress on epigenetic aging. Transl Psychiatry 2021; 11:601. [PMID: 34839356 PMCID: PMC8627511 DOI: 10.1038/s41398-021-01735-7] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 10/31/2021] [Accepted: 11/10/2021] [Indexed: 11/09/2022] Open
Abstract
Our society is experiencing more stress than ever before, leading to both negative psychiatric and physical outcomes. Chronic stress is linked to negative long-term health consequences, raising the possibility that stress is related to accelerated aging. In this study, we examine whether resilience factors affect stress-associated biological age acceleration. Recently developed "epigenetic clocks" such as GrimAge have shown utility in predicting biological age and mortality. Here, we assessed the impact of cumulative stress, stress physiology, and resilience on accelerated aging in a community sample (N = 444). Cumulative stress was associated with accelerated GrimAge (P = 0.0388) and stress-related physiologic measures of adrenal sensitivity (Cortisol/ACTH ratio) and insulin resistance (HOMA). After controlling for demographic and behavioral factors, HOMA correlated with accelerated GrimAge (P = 0.0186). Remarkably, psychological resilience factors of emotion regulation and self-control moderated these relationships. Emotion regulation moderated the association between stress and aging (P = 8.82e-4) such that with worse emotion regulation, there was greater stress-related age acceleration, while stronger emotion regulation prevented any significant effect of stress on GrimAge. Self-control moderated the relationship between stress and insulin resistance (P = 0.00732), with high self-control blunting this relationship. In the final model, in those with poor emotion regulation, cumulative stress continued to predict additional GrimAge Acceleration even while accounting for demographic, physiologic, and behavioral covariates. These results demonstrate that cumulative stress is associated with epigenetic aging in a healthy population, and these associations are modified by biobehavioral resilience factors.
Collapse
Affiliation(s)
- Zachary M. Harvanek
- grid.47100.320000000419368710Department of Psychiatry, Yale University, New Haven, CT USA
| | - Nia Fogelman
- grid.47100.320000000419368710Yale Stress Center, Yale University, New Haven, CT USA
| | - Ke Xu
- grid.47100.320000000419368710Department of Psychiatry, Yale University, New Haven, CT USA ,Department of Psychiatry, Connecticut Veteran Healthcare System, West Haven, CT USA
| | - Rajita Sinha
- Department of Psychiatry, Yale University, New Haven, CT, USA. .,Yale Stress Center, Yale University, New Haven, CT, USA. .,Department of Neuroscience, Yale University, New Haven, CT, USA. .,Child Study Center, Yale University, New Haven, CT, USA.
| |
Collapse
|