1
|
Mondoloni S, Molina P, Lecca S, Wu CH, Michel L, Osypenko D, Cachin F, Flanigan M, Congiu M, Lalive AL, Kash T, Deng F, Li Y, Mameli M. Serotonin release in the habenula during emotional contagion promotes resilience. Science 2024; 385:1081-1086. [PMID: 39236168 DOI: 10.1126/science.adp3897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Accepted: 07/08/2024] [Indexed: 09/07/2024]
Abstract
Negative emotional contagion-witnessing others in distress-affects an individual's emotional responsivity. However, whether it shapes coping strategies when facing future threats remains unknown. We found that mice that briefly observe a conspecific being harmed become resilient, withstanding behavioral despair after an adverse experience. Photometric recordings during negative emotional contagion revealed increased serotonin (5-HT) release in the lateral habenula. Whereas 5-HT and emotional contagion reduced habenular burst firing, limiting 5-HT synthesis prevented burst plasticity. Enhancing raphe-to-habenula 5-HT was sufficient to recapitulate resilience. In contrast, reducing 5-HT release in the habenula made witnessing a conspecific in distress ineffective to promote the resilient phenotype after adversity. These findings reveal that 5-HT supports vicarious emotions and leads to resilience by tuning definite patterns of habenular neuronal activity.
Collapse
Affiliation(s)
- Sarah Mondoloni
- The Department of Fundamental Neuroscience, The University of Lausanne, 1005 Lausanne, Switzerland
| | - Patricia Molina
- The Department of Fundamental Neuroscience, The University of Lausanne, 1005 Lausanne, Switzerland
| | - Salvatore Lecca
- The Department of Fundamental Neuroscience, The University of Lausanne, 1005 Lausanne, Switzerland
| | - Cheng-Hsi Wu
- The Department of Fundamental Neuroscience, The University of Lausanne, 1005 Lausanne, Switzerland
| | - Léo Michel
- The Department of Fundamental Neuroscience, The University of Lausanne, 1005 Lausanne, Switzerland
| | - Denys Osypenko
- The Department of Fundamental Neuroscience, The University of Lausanne, 1005 Lausanne, Switzerland
| | - Fanchon Cachin
- The Department of Fundamental Neuroscience, The University of Lausanne, 1005 Lausanne, Switzerland
| | - Meghan Flanigan
- The Bowles Center for Alcohol Studies, The University of North Carolina School of Medicine, Chapel Hill, NC 27599, USA
| | - Mauro Congiu
- The Department of Fundamental Neuroscience, The University of Lausanne, 1005 Lausanne, Switzerland
| | - Arnaud L Lalive
- The Department of Fundamental Neuroscience, The University of Lausanne, 1005 Lausanne, Switzerland
| | - Thomas Kash
- The Bowles Center for Alcohol Studies, The University of North Carolina School of Medicine, Chapel Hill, NC 27599, USA
| | - Fei Deng
- State Key Laboratory of Membrane Biology, School of Life Sciences, Peking University, Beijing 100871, China
| | - Yulong Li
- State Key Laboratory of Membrane Biology, School of Life Sciences, Peking University, Beijing 100871, China
| | - Manuel Mameli
- The Department of Fundamental Neuroscience, The University of Lausanne, 1005 Lausanne, Switzerland
- Inserm, UMR-S 839, 75005 Paris, France
| |
Collapse
|
2
|
Forte G, Favieri F, Corbo I, Troisi G, Marselli G, Blasutto B, Ponce R, Di Pace E, Langher V, Tambelli R, Casagrande M. Adapting Minds: Exploring Cognition to Threatened Stimuli in the Post-COVID-19 Landscape Comparing Old and New Concerns about Pandemic. Brain Sci 2024; 14:711. [PMID: 39061451 PMCID: PMC11274687 DOI: 10.3390/brainsci14070711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Revised: 07/02/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024] Open
Abstract
The global population has been significantly affected by the pandemic in terms of physical and mental health. According to transactional theory, individuals have undergone an adaptation process influenced by cognitive control abilities. Emotional responses to COVID-19-related stimuli may interfere with top-down attentional processes, thereby hindering adaptation. This study aimed to investigate the impact of COVID-19-related stimuli on attentional processing and to determine whether psychological factors could modulate these effects. A sample of 96 healthy undergraduate students participated in an emotional Stroop task in which they were presented with a series of stimuli, including both neutral and negative COVID-19-related as well as non-COVID-19 stimuli. COVID-19-related PTSD, as an index of distress (PTSS), and trait anxiety were evaluated. Results showed that participants were more accurate in identifying COVID-19-related stimuli compared to non-COVID-19 stimuli. Being female and having higher retrospective PTSS scores related to COVID-19 were predictive of faster reaction times for both neutral and negative COVID-19-related stimuli. This heightened attentional bias toward COVID-19-related stimuli suggests that individuals may be more sensitive to stimuli associated with the pandemic. The results suggest that the association between COVID-19 stimuli and attentional biases extends beyond emotional valence, being retrospectively influenced by mental health, suggesting potential pathways to future mental health challenges.
Collapse
Affiliation(s)
- Giuseppe Forte
- Department of Dynamic, Clinical Psychology and Health Studies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.F.); (I.C.); (V.L.); (R.T.); (M.C.)
| | - Francesca Favieri
- Department of Dynamic, Clinical Psychology and Health Studies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.F.); (I.C.); (V.L.); (R.T.); (M.C.)
| | - Ilaria Corbo
- Department of Dynamic, Clinical Psychology and Health Studies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.F.); (I.C.); (V.L.); (R.T.); (M.C.)
| | - Giovanna Troisi
- Department of Psychology, “Sapienza” University of Rome, 00185 Rome, Italy; (G.T.); (G.M.); (B.B.); (R.P.); (E.D.P.)
| | - Giulia Marselli
- Department of Psychology, “Sapienza” University of Rome, 00185 Rome, Italy; (G.T.); (G.M.); (B.B.); (R.P.); (E.D.P.)
| | - Barbara Blasutto
- Department of Psychology, “Sapienza” University of Rome, 00185 Rome, Italy; (G.T.); (G.M.); (B.B.); (R.P.); (E.D.P.)
| | - Renato Ponce
- Department of Psychology, “Sapienza” University of Rome, 00185 Rome, Italy; (G.T.); (G.M.); (B.B.); (R.P.); (E.D.P.)
- Department of Experimental Psychology & Mind, Brain and Behaviour Research Centre (CIMCYC), University of Granada, 18011 Granada, Spain
| | - Enrico Di Pace
- Department of Psychology, “Sapienza” University of Rome, 00185 Rome, Italy; (G.T.); (G.M.); (B.B.); (R.P.); (E.D.P.)
| | - Viviana Langher
- Department of Dynamic, Clinical Psychology and Health Studies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.F.); (I.C.); (V.L.); (R.T.); (M.C.)
| | - Renata Tambelli
- Department of Dynamic, Clinical Psychology and Health Studies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.F.); (I.C.); (V.L.); (R.T.); (M.C.)
| | - Maria Casagrande
- Department of Dynamic, Clinical Psychology and Health Studies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.F.); (I.C.); (V.L.); (R.T.); (M.C.)
| |
Collapse
|
3
|
Kalisch R, Russo SJ, Müller MB. Neurobiology and systems biology of stress resilience. Physiol Rev 2024; 104:1205-1263. [PMID: 38483288 PMCID: PMC11381009 DOI: 10.1152/physrev.00042.2023] [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: 11/01/2023] [Revised: 03/06/2024] [Accepted: 03/12/2024] [Indexed: 05/16/2024] Open
Abstract
Stress resilience is the phenomenon that some people maintain their mental health despite exposure to adversity or show only temporary impairments followed by quick recovery. Resilience research attempts to unravel the factors and mechanisms that make resilience possible and to harness its insights for the development of preventative interventions in individuals at risk for acquiring stress-related dysfunctions. Biological resilience research has been lagging behind the psychological and social sciences but has seen a massive surge in recent years. At the same time, progress in this field has been hampered by methodological challenges related to finding suitable operationalizations and study designs, replicating findings, and modeling resilience in animals. We embed a review of behavioral, neuroimaging, neurobiological, and systems biological findings in adults in a critical methods discussion. We find preliminary evidence that hippocampus-based pattern separation and prefrontal-based cognitive control functions protect against the development of pathological fears in the aftermath of singular, event-type stressors [as found in fear-related disorders, including simpler forms of posttraumatic stress disorder (PTSD)] by facilitating the perception of safety. Reward system-based pursuit and savoring of positive reinforcers appear to protect against the development of more generalized dysfunctions of the anxious-depressive spectrum resulting from more severe or longer-lasting stressors (as in depression, generalized or comorbid anxiety, or severe PTSD). Links between preserved functioning of these neural systems under stress and neuroplasticity, immunoregulation, gut microbiome composition, and integrity of the gut barrier and the blood-brain barrier are beginning to emerge. On this basis, avenues for biological interventions are pointed out.
Collapse
Affiliation(s)
- Raffael Kalisch
- Leibniz Institute for Resilience Research (LIR), Mainz, Germany
- Neuroimaging Center (NIC), Focus Program Translational Neuroscience (FTN), Johannes Gutenberg University Medical Center, Mainz, Germany
| | - Scott J Russo
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States
- Brain and Body Research Center, Icahn School of Medicine at Mount Sinai, New York, New York, United States
| | - Marianne B Müller
- Leibniz Institute for Resilience Research (LIR), Mainz, Germany
- Translational Psychiatry, Department of Psychiatry and Psychotherapy, Johannes Gutenberg University Medical Center, Mainz, Germany
| |
Collapse
|
4
|
Deng J, Tong X, Huang Y, Du Z, Sun R, Zheng Y, Ma R, Ding W, Zhang Y, Li J, Sun Y, Chen C, Zhang JC, Song L, Liu B, Lin S. Prophylactic nicotinamide mononucleotide (NMN) mitigates CSDS-induced depressive-like behaviors in mice via preserving of ATP level in the mPFC. Biomed Pharmacother 2024; 176:116850. [PMID: 38834006 DOI: 10.1016/j.biopha.2024.116850] [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: 01/04/2024] [Revised: 05/27/2024] [Accepted: 05/29/2024] [Indexed: 06/06/2024] Open
Abstract
Depression is a prevalent psychiatric disorder with accumulating evidence implicating dysregulation of extracellular adenosine triphosphate (ATP) levels in the medial prefrontal cortex (mPFC). It remains unclear whether facilitating endogenous ATP production and subsequently increasing extracellular ATP level in the mPFC can exert a prophylactic effect against chronic social defeat stress (CSDS)-induced depressive-like behaviors and enhance stress resilience. Here, we found that nicotinamide mononucleotide (NMN) treatment effectively elevated nicotinamide adenine dinucleotide (NAD+) biosynthesis and extracellular ATP levels in the mPFC. Moreover, both the 2-week intraperitoneal (i.p.) injection and 3-week oral gavage of NMN prior to exposure to CSDS effectively prevented the development of depressive-like behavior in mice. These protective effects were accompanied with the preservation of both NAD+ biosynthesis and extracellular ATP level in the mPFC. Furthermore, catalyzing ATP hydrolysis by mPFC injection of the ATPase apyrase negated the prophylactic effects of NMN on CSDS-induced depressive-like behaviors. Prophylactic NMN treatment also prevented the reduction in GABAergic inhibition and the increase in excitability in mPFC neurons projecting to the lateral habenula (LHb). Collectively, these findings demonstrate that the prophylactic effects of NMN on depressive-like behaviors are mediated by preventing extracellular ATP loss in the mPFC, which highlights the potential of NMN supplementation as a novel approach for protecting and preventing stress-induced depression in susceptible individuals.
Collapse
Affiliation(s)
- Jialin Deng
- Physiology Department, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Xiaohan Tong
- Physiology Department, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Yanhua Huang
- Physiology Department, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Zean Du
- Physiology Department, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Ruizhe Sun
- Physiology Department, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Yantao Zheng
- Department of Emergency, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
| | - Ruijia Ma
- Physiology Department, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Wanzhao Ding
- Physiology Department, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Ying Zhang
- Department of Emergency, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
| | - Junfeng Li
- Physiology Department, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Ying Sun
- Physiology Department, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Chunxiao Chen
- Physiology Department, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Ji-Chun Zhang
- Physiology Department, School of Medicine, Jinan University, Guangzhou 510632, China
| | - Li Song
- Physiology Department, School of Medicine, Jinan University, Guangzhou 510632, China.
| | - Bin Liu
- Department of Emergency, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China.
| | - Song Lin
- Physiology Department, School of Medicine, Jinan University, Guangzhou 510632, China; Key Laboratory of Viral Pathogenesis & Infection Prevention and Control (Jinan University), Ministry of Education, Guangzhou 510632, China; Guangdong-Hong Kong-Macau Great Bay Area Geroscience Joint Laboratory, School of Medicine, Jinan University, Guangzhou 510632, China; Key Laboratory of CNS Regeneration, Guangdong-Hongkong-Macau Institute of CNS Regeneration, Ministry of Education CNS Regeneration Collaborative Joint Laboratory, Jinan University, Guangzhou 510632, China.
| |
Collapse
|
5
|
Balietti M, Principi E, Giacomini L, Giorgetti B, Conti F. The effect of late-life environmental enrichment on stress and anxiety: The role of sex and age-related differences in coping with aversive stimuli. Heliyon 2024; 10:e32021. [PMID: 38867995 PMCID: PMC11168381 DOI: 10.1016/j.heliyon.2024.e32021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 05/08/2024] [Accepted: 05/27/2024] [Indexed: 06/14/2024] Open
Abstract
Anxiety significantly diminishes the quality of life in older adults, and the drugs used for its treatment often come with risky side effects. Non-pharmacological protocols could be valuable, but more research is needed in this area. Environmental enrichment induces positive effects on anxiety-like behavior in young and adult animals; whether the same happens in aged animals is still elusive. The aged brain undergoes changes that contribute to make it "fragile" and consequently even mild, potentially positive stimuli can trigger dyshomeostasis, worsening rather than ameliorating functioning. Here, by combining behavioral analysis and measurement of serum and brain corticosterone levels, we show that late-life environmental enrichment can induce eustress or distress, depending on sex and hypothalamic-pituitary-adrenal axis function. These findings pave the way for optimizing outcomes and minimizing undesired effects in the clinical setting, underscoring the need to overcome the limits of gender medicine and emphasizing the crucial role of individually tailored therapies.
Collapse
Affiliation(s)
- Marta Balietti
- Center for Neurobiology of Aging, IRCCS INRCA, Ancona, Italy
| | - Elisa Principi
- Section of Neuroscience and Cell Biology, Department of Experimental and Clinical Medicine, Università Politecnica delle Marche, Ancona, Italy
| | - Luca Giacomini
- Center for Animal Welfare, Università Politecnica delle Marche, Ancona, Italy
| | | | - Fiorenzo Conti
- Center for Neurobiology of Aging, IRCCS INRCA, Ancona, Italy
- Section of Neuroscience and Cell Biology, Department of Experimental and Clinical Medicine, Università Politecnica delle Marche, Ancona, Italy
| |
Collapse
|
6
|
Ahmed A, Patil PS. Elevated Cortisol Levels and Manic Symptoms in a 16-Year-Old Female: A Case Report. Cureus 2024; 16:e61693. [PMID: 38975397 PMCID: PMC11226222 DOI: 10.7759/cureus.61693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Accepted: 06/04/2024] [Indexed: 07/09/2024] Open
Abstract
This case report presents the clinical presentation, diagnosis, and management of a 16-year-old female with elevated cortisol levels who was diagnosed with mania. The patient exhibited symptoms consistent with a manic episode, including extreme euphoria, decreased need for sleep, impulsivity, and heightened irritability. Laboratory investigations revealed an elevated morning cortisol level, prompting further psychiatric evaluation. A diagnosis of bipolar I disorder, manic episode, was made based on established criteria. The patient was initiated on mood stabilizers and antipsychotic medications alongside psychoeducation for the patient and her family. This case underscores the potential association between cortisol dysregulation and mood disorders, highlighting the importance of comprehensive assessment and personalized treatment approaches in adolescents with bipolar disorder. Further research is needed to elucidate the underlying mechanisms linking cortisol dysregulation and mood disturbances and explore novel therapeutic interventions targeting hypothalamic-pituitary-adrenal axis dysfunction.
Collapse
Affiliation(s)
- Ateeba Ahmed
- Psychiatry, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Pradeep S Patil
- Psychiatry, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| |
Collapse
|
7
|
Zheng N, Zhuang M, Zhu Y, Wang Y, Ye M, Zhang Y, Zhan Y. Association between psychological resilience and body mass index in a community-based population: A cross-sectional study. Obes Sci Pract 2024; 10:e761. [PMID: 38736556 PMCID: PMC11088450 DOI: 10.1002/osp4.761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 04/09/2024] [Accepted: 04/30/2024] [Indexed: 05/14/2024] Open
Abstract
Background and Objective While earlier studies have focused on the relationship between stress and obesity, there was a gap in understanding the potential impact of positive psychological factors, such as resilience, on obesity. By investigating the role of psychological resilience with obesity, this study aimed to address this gap and tackle obesity through a positive psychological framework. Methods Participants consisted of 2445 community residents from Shenzhen, China, with a mean age of 41.09 ± 13.72 years, comprising 846 males and 1599 females. Psychological resilience was measured using the Brief Resilience Scale; gender, age, marital status, education level, smoking status, alcohol consumption, frequency of physical exercise, and perceived stress were considered potential confounding factors. The relationship between psychological resilience and body mass index (BMI) was examined through multiple linear regression and logistic regression analyses. Results The participants had an average psychological resilience score of 3.46 (standard deviation [SD] = 0.62) and an average BMI of 22.59 (SD = 3.35), with 104 individuals (4.3%) identified with obesity. In the fully adjusted multiple linear regression model, a higher psychological resilience score was associated with a higher BMI (β = 0.507, 95% CI:0.283, 0.731). In the logistic regression model, higher psychological resilience scores were linked to increased obesity risk, with a more significant association observed among males (odds ratio [OR] = 2.169, 95% CI:1.155, 4.073), while psychological resilience acted as a protective factor against underweight among females (OR = 0.528, 95% CI:0.376, 0.816). Conclusion The study demonstrated a significant link between higher psychological resilience and elevated BMI, emphasizing the complex relationship between psychological fortitude and weight management. Interventions targeting socioeconomic status, education, lifestyle habits, and physiological well-being might offer a promising strategy for enhancing psychological resilience and promoting healthier weight. Emphasizing self-efficacy and coping skills at the individual level could contribute to balanced weight and comprehensive health outcomes, addressing the global challenge of obesity.
Collapse
Affiliation(s)
- Nan Zheng
- Futian Institute of Health EducationShenzhenChina
| | - Mansi Zhuang
- Futian Institute of Health EducationShenzhenChina
| | - Yanan Zhu
- Department of EpidemiologySchool of Public Health (Shenzhen)Sun Yat‐Sen UniversityShenzhenChina
| | - Yu Wang
- Department of EpidemiologySchool of Public Health (Shenzhen)Sun Yat‐Sen UniversityShenzhenChina
| | - Meijie Ye
- Department of EpidemiologySchool of Public Health (Shenzhen)Sun Yat‐Sen UniversityShenzhenChina
| | - Yasi Zhang
- Futian Institute of Health EducationShenzhenChina
- Department of EpidemiologySchool of Public Health (Shenzhen)Sun Yat‐Sen UniversityShenzhenChina
| | - Yiqiang Zhan
- Department of EpidemiologySchool of Public Health (Shenzhen)Sun Yat‐Sen UniversityShenzhenChina
- Institute of Environmental MedicineKarolinska InstitutetStockholmSweden
| |
Collapse
|
8
|
Wang Y, Huang J, Zheng H, Tao L, Gu K, Xie C, Cha L, Chen H, Hu H. Resting-state activity and functional connectivity of insula and postcentral gyrus related to psychological resilience in female depressed patients: A preliminary study. J Affect Disord 2024; 352:509-516. [PMID: 38412929 DOI: 10.1016/j.jad.2024.02.076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 02/04/2024] [Accepted: 02/19/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND Psychological resilience is a protective factor of depression. However, the neuroimaging characteristics of the relationship between psychological resilience and brain imaging in depression are not very clear. Our objectives were to explore the brain functional imaging characteristics of different levels of resilience in female patients with depression. METHODS Resting-state functional magnetic resonance imaging (rs-fMRI) was performed on 58 female depressed patients. According to the resilience score, participants were divided into three groups: Low resilience (Low-res), Medium resilience (Med-res) and High resilience (High-res). We compared the differences in the amplitude of low-frequency fluctuations (ALFF) and functional connectivity (FC) among the three groups and correlated psychological resilience with ALFF and FC. RESULTS According to ALFF, there was a higher activation in RI and RPG in the High-res compared with Med-res and Low-res, but no significant differences between Med-res and Low-res. The FC between the RPG and supramarginal gyrus (SG) in the High-res was significantly stronger than that in the Med-res and the Low-res, and the FC of the Med-res is stronger than that of the Low-res. Both ALFF and FC were positively correlated with the score of resilience. LIMITATIONS The sample size of this study was relatively small and it lacked healthy controls. The results of this study could be considered preliminary. CONCLUSIONS Among female patients with depression, patients with higher psychological resilience had higher resting state activation in the RI and RPG and had a stronger interaction between the RPG and the SG.
Collapse
Affiliation(s)
- Yuhan Wang
- Department of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Jie Huang
- Department of Psychiatry, Chongqing Eleventh People's Hospital, Chongqing 400038, China
| | - Hanhan Zheng
- Department of Psychiatry, the Fourth People's Hospital of Chengdu, Chengdu, Sichuan 610000, China
| | - Li Tao
- Department of Radiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Kaiqi Gu
- Department of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Caihong Xie
- Chongqing Technology and Business Institute, Chongqing 400000, China
| | - Lijun Cha
- Department of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Hong Chen
- Department of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Hua Hu
- Department of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China.
| |
Collapse
|
9
|
Sirin Gok M, Aydin A, Baga Y, Ciftci B. The relationship between the psychological resilience and general health levels of earthquake survivor nursing students in Kahramanmaras earthquakes, the disaster of the century. JOURNAL OF COMMUNITY PSYCHOLOGY 2024; 52:498-511. [PMID: 38385610 DOI: 10.1002/jcop.23110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 01/17/2024] [Accepted: 01/25/2024] [Indexed: 02/23/2024]
Abstract
The present study was conducted to determine the relationship between the psychological resilience of earthquake survivor students and their general health status. This descriptive and correlational study was conducted at a state university in Turkey in June 2023 with the nursing department students of a university that experienced two major earthquakes in Turkey on February 6, 2023. The sample of the study consisted of 287 students. The data of the study were collected with the "Descriptive Characteristics Form," "Brief Resilience Scale," and "General Health Questionnaire-12." Filling out the forms took approximately 5-10 min. It was determined in the present study that the psychological resilience of the earthquake survivor students was moderate. It was found that the girls, second graders, those with higher income levels, those who did not receive medication/professional support for their mental health, and those who described their health as good generally had higher psychological resilience levels. It was found that the general health status of the earthquake survivors was at an increased risk level, and 69% of them were at high risk for mental diseases. The mental health of girls, first graders, those who had low-income levels, those who lost loved ones in the earthquake, those whose houses were damaged, those who received medication/professional support for mental health, those who did not generally participate in distance education, and those who described their health as deficient in general, had worse mental health levels. A high relationship was detected between nursing students' psychological resilience and mental health (p < 0.05). It was concluded in the present study that as the psychological resilience of the students increased, the risk of mental disease decreased.
Collapse
Affiliation(s)
- Meltem Sirin Gok
- Department of Fundamentals of Nursing, Ataturk University Faculty of Nursing, Erzurum, Turkey
| | - Ayşe Aydin
- Department of Obstetrics and Gynecology Nursing, Ataturk University Faculty of Nursing, Erzurum, Turkey
| | - Yaprak Baga
- Department of Fundamentals of Nursing, Ataturk University Faculty of Nursing, Erzurum, Turkey
| | - Bahar Ciftci
- Department of Fundamentals of Nursing, Ataturk University Faculty of Nursing, HGF Agro, Ata Teknokent, Erzurum, Turkey
| |
Collapse
|
10
|
Srivastava AV, Brown R, Newport DJ, Rousseau JF, Wagner KD, Guzick A, Devargas C, Claassen C, Ugalde IT, Garrett A, Gushanas K, Liberzon I, Cisler JM, Nemeroff CB. The role of resilience in the development of depression, anxiety, and post-traumatic stress disorder after trauma in children and adolescents. Psychiatry Res 2024; 334:115772. [PMID: 38442477 DOI: 10.1016/j.psychres.2024.115772] [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: 07/25/2023] [Revised: 01/30/2024] [Accepted: 02/02/2024] [Indexed: 03/07/2024]
Abstract
This investigation, conducted within the Texas Childhood Trauma Research Network, investigated the prospective relationships between resiliency and emergent internalizing symptoms among trauma-exposed youth. The cohort encompassed 1262 youth, aged 8-20, from twelve health-related institutions across Texas, who completed assessments at baseline and one- and six-month follow-ups for resiliency, symptoms of depression, generalized anxiety, posttraumatic stress disorder (PTSD), and other demographic and clinical characteristics. At baseline, greater resilience was positively associated with older age, male (vs female) sex assigned at birth, and history of mental health treatment. Unadjusted for covariates, higher baseline resilience was associated with greater prospective depression and PTSD symptoms but not anxiety symptoms. Upon adjusting for demographic and clinical factors, higher baseline resilience was no longer associated with depression, PTSD, or anxiety symptoms. Our analyses demonstrate that the predictive value of resilience on psychopathology is relatively small compared to more readily observable clinical and demographic factors. These data suggest a relatively minor prospective role of resilience in protecting against internalizing symptoms among trauma-exposed youth and highlight the importance of controlling for relevant youth characteristics when investigating a protective effect of resilience on internalizing symptoms.
Collapse
Affiliation(s)
- Arjun V Srivastava
- Department of Psychiatry and Behavioral Sciences, University of Texas at Austin Dell Medical School, Health Discovery Building, 1601 Trinity Blvd, Austin, TX 78701, USA
| | - Ryan Brown
- Department of Psychiatry and Behavioral Sciences, University of Texas at Austin Dell Medical School, Health Discovery Building, 1601 Trinity Blvd, Austin, TX 78701, USA
| | - D Jeffrey Newport
- Department of Psychiatry and Behavioral Sciences, University of Texas at Austin Dell Medical School, Health Discovery Building, 1601 Trinity Blvd, Austin, TX 78701, USA; Department of Women's Health, University of Texas at Austin Dell Medical School, Austin, TX, USA
| | - Justin F Rousseau
- Department of Population Health, University of Texas at Austin Dell Medical School, Austin, TX, USA; Department of Neurology, University of Texas at Austin Dell Medical School, Austin, TX, USA
| | - Karen D Wagner
- Department of Psychiatry and Behavioral Sciences, University of Texas Medical Branch, Galveston, TX, USA
| | - Andrew Guzick
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA; Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - Cecilia Devargas
- Department of Psychiatry, Texas Tech University Health Sciences Center - El Paso Paul L. Foster School of Medicine, El Paso, TX, USA
| | - Cynthia Claassen
- Department of Psychiatry, JPS Health Network / University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Irma T Ugalde
- Department of Emergency Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Amy Garrett
- Department of Psychiatry, University of Texas Health Science Center San Antonio, San Antonio, TX, USA
| | - Kim Gushanas
- Department of Psychiatry and Behavioral Sciences, University of Texas Medical Branch, Galveston, TX, USA
| | - Israel Liberzon
- Department of Psychiatry and Behavioral Sciences, Texas A&M University School of Medicine, Bryan, TX, USA
| | - Josh M Cisler
- Department of Psychiatry and Behavioral Sciences, University of Texas at Austin Dell Medical School, Health Discovery Building, 1601 Trinity Blvd, Austin, TX 78701, USA.
| | - Charles B Nemeroff
- Department of Psychiatry and Behavioral Sciences, University of Texas at Austin Dell Medical School, Health Discovery Building, 1601 Trinity Blvd, Austin, TX 78701, USA
| |
Collapse
|
11
|
Younes S, Hallit S, Mohammed I, El Khatib S, Brytek-Matera A, Eze SC, Egwu K, Jabeen R, Pavlović N, Salameh P, Cherfane M, Akel M, Haddad C, Choueiry R, Fekih-Romdhane F, Iskandar K. Moderating effect of work fatigue on the association between resilience and posttraumatic stress symptoms: a cross-sectional multi-country study among pharmacists during the COVID-19 pandemic. Biopsychosoc Med 2024; 18:4. [PMID: 38374107 PMCID: PMC10875825 DOI: 10.1186/s13030-024-00300-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 01/01/2024] [Indexed: 02/21/2024] Open
Abstract
INTRODUCTION In the context of the COVID-19 pandemic, pharmacists, despite their vital contributions, have faced significant challenges that have impacted their mental well-being, potentially leading to the development of Post-Traumatic Stress symptoms (PTSS). The aim of this study was to investigate the role of work-related fatigue as a potential moderator in the relationship between pharmacists' resilience and their likelihood of experiencing PTSS during the COVID-19 pandemic. METHODS A cross-sectional survey was conducted online in eight countries from January to December 2021, including Brazil, Lebanon, Nigeria, Pakistan, Poland, Serbia, and Tunisia. The mediation analysis was conducted using PROCESS MACRO (an SPSS add-on) v3.4 model 1, taking work fatigue as a moderator in the association between resilience and PTSS. RESULTS A total of 442 pharmacists were enrolled in this study (mean age = 33.91 ± 10.36 years) with 59.5% of them being females. The results were adjusted over country, gender, working in contact with COVID-19, working patients, working mandatory hours, working voluntary hours, age, household crowding index and number of months engaged in COVID-19. The interactions resilience by physical (Beta = 0.02; p = .029), mental (Beta = 0.02; p = .040) and emotional (Beta = 0.03; p = .008) work fatigue were significantly associated with PTSS; for pharmacists with low to moderate levels of physical (Beta = - 0.33; p < .001 and Beta = - 0.21; p = .001), mental (Beta = - 0.29; p < .001 and Beta = - 0.18; p = .006) and emotional (Beta = - 0.31; p < .001 and Beta = - 0.17; p = .008) work fatigue, higher resilience was significantly related to lower PTSS levels. However, for pharmacists with high levels of physical/mental/emotional work fatigue, the association between resilience and PTSS became non-significant. CONCLUSION This study highlights the complex relationship between work-related fatigue, resilience, and PTSS in pharmacists. It emphasizes the need to address work-related fatigue for pharmacists' psychological well-being during crises, offering insights for tailored support and interventions.
Collapse
Affiliation(s)
- Samar Younes
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Lebanese International University, Beirut, Lebanon
- Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie-Liban (INSPECT- LB), Beirut, Lebanon
| | - Souheil Hallit
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon
- Applied Science Research Center, Applied Science Private University, Amman, Jordan
| | - Irfan Mohammed
- Department of Restorative Dentistry, School of Dentistry, Federal University of Pelotas, Pelotas, Brazil
| | - Sarah El Khatib
- Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie-Liban (INSPECT- LB), Beirut, Lebanon
- Department of Health Sciences, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Anna Brytek-Matera
- Eating Behavior Laboratory (EAT Younes et al. BioPsychoSocial Medicine, Institute of Psychology, University of Wroclaw, Wroclaw, Poland
| | | | - Kenneth Egwu
- Faculty of Pharmaceutical Sciences, University of Nigeria, Nsukka, Nigeria
| | - Rawshan Jabeen
- Department of Research & Development, Children's Hospital Karachi, Karachi, Pakistan
| | - Nebojša Pavlović
- Department of Pharmacy, Faculty of Medicine, University of Novi Sad, Hajduk Veljkova 3, Novi Sad, 21000, Serbia
| | - Pascale Salameh
- Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie-Liban (INSPECT- LB), Beirut, Lebanon
- Gilbert and Rose Marie Chagoury School of Medicine, Lebanese American University, Byblos, Lebanon
- Department of Primary Care and Population Health, University of Nicosia Medical School, Nicosia, Cyprus
- Faculty of Pharmacy, Lebanese University, Hadat, Lebanon
| | - Michelle Cherfane
- Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie-Liban (INSPECT- LB), Beirut, Lebanon
- Gilbert and Rose Marie Chagoury School of Medicine, Lebanese American University, Byblos, Lebanon
| | - Marwan Akel
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Lebanese International University, Beirut, Lebanon
- Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie-Liban (INSPECT- LB), Beirut, Lebanon
| | - Chadia Haddad
- Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie-Liban (INSPECT- LB), Beirut, Lebanon
- Gilbert and Rose Marie Chagoury School of Medicine, Lebanese American University, Byblos, Lebanon
- Research Department, Psychiatric Hospital of the Cross, Jal Eddib, Lebanon
- School of Health Sciences, Modern University for Business and Science, Beirut, Lebanon
| | - Randa Choueiry
- Department of Medicinal Sciences, Faculty of Medicine, Lebanese University, Beirut, Lebanon
| | - Feten Fekih-Romdhane
- Department of Psychiatry "Ibn Omrane", Razi Hospital, Manouba, 2010, Tunisia
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia
| | - Katia Iskandar
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Lebanese International University, Beirut, Lebanon.
- Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie-Liban (INSPECT- LB), Beirut, Lebanon.
- Institut supérieur de santé publique de l'université Saint-Joseph de Beyrouth, campus des sciences médicales, rue de Damas, BP 11-5076, Riad El Solh, Beyrouth, 1107 2180, Lebanon.
- Faculty of Public Health-Section 2 (CERIPH), Lebanese University, Fanar, 90656, Lebanon.
| |
Collapse
|
12
|
Jiang GQ, He YK, Li TF, Qin QR, Wang DN, Huang F, Sun YH, Li J. Association of psychological resilience and cognitive function in older adults: Based on the Ma' anshan Healthy Aging Cohort Study. Arch Gerontol Geriatr 2024; 116:105166. [PMID: 37639840 DOI: 10.1016/j.archger.2023.105166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 08/17/2023] [Accepted: 08/20/2023] [Indexed: 08/31/2023]
Abstract
OBJECTIVES The purpose of this study was to explore whether psychological resilience can influence changes in cognitive function in older adults and provide clues and rationale for improving cognitive function and preventing the onset of dementia in the geriatric population. METHODS A total of 2495 older adults aged 60 years or older from the Ma' anshan Healthy Aging Cohort were included in the study. Participants' cognitive functioning and psychological resilience were measured using the MMSE (mini-mental state examination) scale and the SRQS (stress resilience quotient scale) scale during the 5 years of follow-up, and the association was explored. Those with MMSE scores ≤ 17 in the illiterate group, ≤ 20 in the elementary school group, and ≤ 24 in the secondary school and above group were considered cognitive impairment. RESULTS The prevalence of cognitive impairment increased from 6.89% to 14.30% during the five years of follow-up. At 5-year follow-up, the group with the highest psychological resilience had 41 (6.83%) individuals whose cognitive functioning changed from normal to cognitive impairment, while the group with the worst psychological resilience had 114 (18.33%) individuals. The study also found a significant effect of different levels of psychological resilience on changes in cognitive functioning after adjusting for potential confounders. Compared with Q1 (the reference group), the Odds ratio of cognitive decline in Q2, Q3 and Q4 groups were 0.51(0.42,0.64), 0.37(0.29,0.47) and 0.19(0.13,0.27), respectively. CONCLUSIONS Improving the level of psychological resilience in older adults may be one way to prevent the incidence of cognitive impairment.
Collapse
Affiliation(s)
- Guo-Qing Jiang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Ye-Ke He
- School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Teng-Fei Li
- School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Qi-Rong Qin
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Ma'anshan Center for Disease Control and prevention, Ma'anshan, Anhui, 243011, China
| | - Dan-Ni Wang
- School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Fen Huang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Ye-Huan Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China; Center for Evidence-Based Practice, Anhui Medical University, Hefei, Anhui, 230032, China
| | - Jie Li
- School of Public Health, Anhui Medical University, Hefei, Anhui, 230032, China.
| |
Collapse
|
13
|
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
|
14
|
Rodrigues JFR, Rodrigues LP, de Araújo Filho GM. Alzheimer's Disease and Suicide: An Integrative Literature Review. Curr Alzheimer Res 2024; 20:758-768. [PMID: 38409712 DOI: 10.2174/0115672050292472240216052614] [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: 12/04/2023] [Revised: 01/22/2024] [Accepted: 01/25/2024] [Indexed: 02/28/2024]
Abstract
INTRODUCTION Suicide has been described in patients with Alzheimer's disease. Some promising medications for treating Alzheimer's disease have had their studies suspended because they increase the risk of suicide. Understanding the correlations between suicide and Alzheimer's disease is essential in an aging world. METHODS A search was carried out on electronic websites (PubMed and Scielo) using the MeSH Terms "suicide" and "Alzheimer" (1986-2023). Of a total of 115 articles, 26 were included in this review. RESULTS Depression and the allele ε4 of Apolipoprotein (APOE4) were demonstrated to be the main risk factors for suicide in patients with Alzheimer's disease. CONCLUSION Adequately delineating which elderly people are vulnerable to suicide is important so that new treatments for Alzheimer's disease can be successful. This review showed a need for new studies to investigate the interface between Alzheimer's disease and suicide.
Collapse
Affiliation(s)
- Juliano Flávio Rubatino Rodrigues
- Faculdade de Medicina de Marília (FAMEMA), Marília, SP, Brazil
- Faculdade de Medicina de São José do Rio Preto (FAMERP), São José do Rio Preto, SP, Brazil
- Unimed Bauru Cooperativa de Trabalho Médico, Bauru, SP, Brazil
| | - Livia Peregrino Rodrigues
- Faculdade de Medicina de Barbacena (FAME), Barbacena, MG, Brazil
- Faculdade de Medicina da Universidade de Marília (UNIMAR), Marília, SP, Brazil
| | | |
Collapse
|
15
|
Fincham GW, Kartar A, Uthaug MV, Anderson B, Hall L, Nagai Y, Critchley H, Colasanti A. High ventilation breathwork practices: An overview of their effects, mechanisms, and considerations for clinical applications. Neurosci Biobehav Rev 2023; 155:105453. [PMID: 37923236 DOI: 10.1016/j.neubiorev.2023.105453] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 10/19/2023] [Accepted: 10/30/2023] [Indexed: 11/07/2023]
Abstract
High Ventilation Breathwork (HVB) refers to practices employing specific volitional manipulation of breathing, with a long history of use to relieve various forms of psychological distress. This paper seeks to offer a consolidative insight into potential clinical application of HVB as a treatment of psychiatric disorders. We thus review the characteristic phenomenological and neurophysiological effects of these practices to inform their mechanism of therapeutic action, safety profiles and future clinical applications. Clinical observations and data from neurophysiological studies indicate that HVB is associated with extraordinary changes in subjective experience, as well as with profound effects on central and autonomic nervous systems functions through modulation of neurometabolic parameters and interoceptive sensory systems. This growing evidence base may guide how the phenomenological effects of HVB can be understood, and potentially harnessed in the context of such volitional perturbation of psychophysiological state. Reports of putative beneficial effects for trauma-related, affective, and somatic disorders invite further research to obtain detailed mechanistic knowledge, and rigorous clinical testing of these potential therapeutic uses.
Collapse
Affiliation(s)
- Guy W Fincham
- Brighton & Sussex Medical School, Department of Neuroscience, University of Sussex, UK; University of Sussex, School of Psychology, Brighton, UK.
| | - Amy Kartar
- Brighton & Sussex Medical School, Department of Neuroscience, University of Sussex, UK
| | - Malin V Uthaug
- The Centre for Psychedelic Research, Division of Psychiatry, Imperial College London, UK; Department of Neuropsychology & Psychopharmacology, Faculty of Psychology & Neuroscience, Maastricht University, The Netherlands
| | - Brittany Anderson
- University of Wisconsin School of Medicine & Public Health, Department of Psychiatry, University of Wisconsin-Madison, USA
| | - Lottie Hall
- Brighton & Sussex Medical School, Department of Neuroscience, University of Sussex, UK
| | - Yoko Nagai
- Brighton & Sussex Medical School, Department of Neuroscience, University of Sussex, UK
| | - Hugo Critchley
- Brighton & Sussex Medical School, Department of Neuroscience, University of Sussex, UK
| | - Alessandro Colasanti
- Brighton & Sussex Medical School, Department of Neuroscience, University of Sussex, UK; Sussex Partnership NHS Foundation Trust.
| |
Collapse
|
16
|
Ferreira JDR, Miranda MF, Miranda MF, Romano-Silva MA, Bicalho MAC, Viana BDM. Translation and validity of the Multidimensional Individual and Interpersonal Resilience Measure. Rev Bras Enferm 2023; 76:e20220696. [PMID: 37820152 PMCID: PMC10561951 DOI: 10.1590/0034-7167-2022-0696] [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: 12/26/2022] [Accepted: 03/25/2023] [Indexed: 10/13/2023] Open
Abstract
OBJECTIVE to translate, culturally adapt and validate the Multidimensional Individual and Interpersonal Resilience Measure to Brazilian Portuguese. METHOD after initial translation, the pre-final version underwent rigorous cultural adaptation procedures. As a result, the final adapted version was submitted to a validity study. RESULTS adaptation procedures provided equivalence between the pre-final and the original versions in semantic, idiomatic, experiential and conceptual terms. A total of 187 older adults were included in the validity study. Exploratory factorial analysis (EFA) generated a model of five factors ((RMSEA = 0.030; TLI = 0.959; X2 = 151.590 p> 0.05). Final version showed adequate consistency (Cronbach's α = 0.705) and test-retest reliability (ICC=0.835). No statistically significant correlation was found between resilience and sociodemographic and epidemiological variables assessed in this study. CONCLUSION EMRII-BR is a valid and reliable instrument for measuring resilience in Brazilian older adults.
Collapse
Affiliation(s)
| | | | | | - Marco Aurélio Romano-Silva
- Universidade Federal de Minas Gerais. Belo Horizonte, Minas Gerais, Brazil
- Centro de Tecnologia em Medicina Molecular (CTMM) e INCT - NeuroTecR. Belo Horizonte, Minas Gerais, Brazil
- Universidade Federal de Minas Gerais, Hospital das Clínicas. Belo Horizonte, Minas Gerais, Brazil
| | - Maria Aparecida Camargos Bicalho
- Universidade Federal de Minas Gerais. Belo Horizonte, Minas Gerais, Brazil
- Centro de Tecnologia em Medicina Molecular (CTMM) e INCT - NeuroTecR. Belo Horizonte, Minas Gerais, Brazil
- Universidade Federal de Minas Gerais, Hospital das Clínicas. Belo Horizonte, Minas Gerais, Brazil
| | - Bernardo de Mattos Viana
- Universidade Federal de Minas Gerais. Belo Horizonte, Minas Gerais, Brazil
- Centro de Tecnologia em Medicina Molecular (CTMM) e INCT - NeuroTecR. Belo Horizonte, Minas Gerais, Brazil
- Universidade Federal de Minas Gerais, Hospital das Clínicas. Belo Horizonte, Minas Gerais, Brazil
| |
Collapse
|
17
|
Ferreira LK, Filgueiras Meireles JF, de Oliveira Gomes GA, Caputo Ferreira ME. Development and Psychometric Evaluation of a Lifestyle Evaluation Instrument for Older Adults. Percept Mot Skills 2023; 130:1901-1923. [PMID: 37286477 DOI: 10.1177/00315125231182173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Brazil is experiencing an accelerated period of population aging, with important implications for individuals, families, and the society at large. Lifestyles for the elderly can have both positive and negative health effects and are characterized by behaviors that individuals constantly reproduce in day-to-day life. However, few assessment instruments are aimed at evaluating lifestyles, and this has hampered research development. Thus, our aim in this study was to develop and evaluate the psychometric qualities of a new instrument to assess older adults' lifestyles. We developed this single scale to assess the lifestyles of older men and women using the sequential mixed method. Individuals over 60 years old of both sexes participated in this study of several phases. In Phase 1, we produced a 96-item single scale instrument, based on a literature review, previous scales, and qualitative research. In Phase 2, we verified the scale's content validity with help from 12 experts and 20 members of a target audience, aged between 60-84 years, deleting some items and reworking others. In Phase 3, we analyzed the psychometric qualities of the new scale in a sample of 700 older adults, aged 60 and above, from the five regions of Brazil, using both exploratory and confirmatory factor analysis. Our completed "Older Adult Lifestyle Scale" (OALS) is composed of 19 items divided into four subscales. The OALS has shown good psychometric qualities for Brazilian older adults over 60 years of age, and we can now recommend its use in this population.
Collapse
|
18
|
Shively CA, Frye BM, Negrey JD, Johnson CSC, Sutphen CL, Molina AJA, Yadav H, Snyder-Mackler N, Register TC. The interactive effects of psychosocial stress and diet composition on health in primates. Neurosci Biobehav Rev 2023; 152:105320. [PMID: 37453725 PMCID: PMC10424262 DOI: 10.1016/j.neubiorev.2023.105320] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 07/07/2023] [Accepted: 07/12/2023] [Indexed: 07/18/2023]
Abstract
Social disadvantage and diet composition independently impact myriad dimensions of health. They are closely entwined, as social disadvantage often yields poor diet quality, and may interact to fuel differential health outcomes. This paper reviews effects of psychosocial stress and diet composition on health in nonhuman primates and their implications for aging and human health. We examined the effects of social subordination stress and Mediterranean versus Western diet on multiple systems. We report that psychosocial stress and Western diet have independent and additive adverse effects on hypothalamic-pituitary-adrenal and autonomic nervous system reactivity to psychological stressors, brain structure, and ovarian function. Compared to the Mediterranean diet, the Western diet resulted in accelerated aging, nonalcoholic fatty liver disease, insulin resistance, gut microbial changes associated with increased disease risk, neuroinflammation, neuroanatomical perturbations, anxiety, and social isolation. This comprehensive, multisystem investigation lays the foundation for future investigations of the mechanistic underpinnings of psychosocial stress and diet effects on health, and advances the promise of the Mediterranean diet as a therapeutic intervention on psychosocial stress.
Collapse
Affiliation(s)
- Carol A Shively
- Department of Pathology, Comparative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
| | - Brett M Frye
- Department of Pathology, Comparative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA; Department of Biology, Emory and Henry College, Emory, VA, USA
| | - Jacob D Negrey
- Department of Pathology, Comparative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | | | - Courtney L Sutphen
- Department of Pathology, Comparative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | | | - Hariom Yadav
- Center for Microbiome Research, Microbiomes Institute, University of South Florida, Tampa, FL, USA
| | - Noah Snyder-Mackler
- Center for Evolution and Medicine, Arizona State University, Tempe, AZ, USA; School of Life Sciences, Arizona State University, Tempe, AZ, USA; School for Human Evolution and Social Change, Arizona State University, Tempe, AZ, USA
| | - Thomas C Register
- Department of Pathology, Comparative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| |
Collapse
|
19
|
Guo YX, Xia CY, Yan Y, Han Y, Shi R, He J, Wang YM, Wang ZX, Zhang WK, Xu JK. Loganin improves chronic unpredictable mild stress-induced depressive-like behaviors and neurochemical dysfunction. JOURNAL OF ETHNOPHARMACOLOGY 2023; 308:116288. [PMID: 36809822 DOI: 10.1016/j.jep.2023.116288] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/12/2023] [Accepted: 02/14/2023] [Indexed: 06/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cornus officinalis Sieb. et Zucc., is a valuable herb commonly used in Chinese medicine clinics. Loganin is a major iridoid glycoside obtained from the traditional Chinese herb Corni Fructus. Loganin, which has been shown to improve depression-like behavior in mice exposed to acute stress, is probably a potential antidepressant candidate. AIM OF THE STUDY Loganin was evaluated for its effect on chronic unpredictable mild stress (CUMS) induced depressive-like mice, and its action mechanisms were explored. MATERIALS AND METHODS ICR mice were subjected to the CUMS stimulation method to induce depression. The therapeutic effect of loganin on depressive-like behavior was evaluated by a series of behavioral tests such as sucrose preference test (SPT), forced swim test (FST), tail suspension test (TST) and open-field test (OFT). In addition, the serum levels of adrenocorticotropic hormone (ACTH) and corticosterone (CORT) were measured using ELISA. The levels of monoamine neurotransmitters were detected by high performance liquid chromatography-electrochemical detection (HPLC-ECD). The levels of brain-derived neurotrophic factor (BDNF) in the hippocampus were measured using western blot analysis. RESULTS The results showed that CUMS induced depressive-like behaviors in mice, as indicated by behavioral tests. Administration of loganin increased the sucrose preference in SPT, as well as decreased the immobility time in FST and TST. Loganin could also improve food intake, and increased crossing times in the OFT. In mechanism, loganin restored the secretion of monoamine neurotransmitters, ACTH and CORT to normal levels. In addition, loganin elevated the expression of BDNF in the hippocampus. In conclusion, loganin exerts antidepressant-like effects in CUMS model mice through modulating monoamine neurotransmitters, ACTH, CORT and BDNF. CONCLUSION Loganin effectively ameliorated depressive-like symptoms in CUMS-exposed mice by increasing 5-hydroxytryptamine (5-HT) and dopamine (DA) levels, alleviating hypothalamic-pituitary-adrenal (HPA) axis dysfunction, and increasing BDNF expression. In conclusion, the findings of the current study extensive evidence for the application of loganin in stress-associated disorders, specifically targeting depression.
Collapse
Affiliation(s)
- Yu-Xuan Guo
- School of Life Sciences & School of Chinese Medicine Sciences, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China; Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Cong-Yuan Xia
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Yu Yan
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Yan Han
- School of Life Sciences & School of Chinese Medicine Sciences, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China; Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Rui Shi
- School of Life Sciences & School of Chinese Medicine Sciences, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China; Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Jun He
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Yu-Ming Wang
- School of Life Sciences & School of Chinese Medicine Sciences, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China; Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Ze-Xing Wang
- School of Life Sciences & School of Chinese Medicine Sciences, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China; Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China
| | - Wei-Ku Zhang
- Institute of Clinical Medical Sciences & Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, People's Republic of China.
| | - Jie-Kun Xu
- School of Life Sciences & School of Chinese Medicine Sciences, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China.
| |
Collapse
|
20
|
Ulloque MJ, Villalba S, Foscarini G, Quinteros S, Calzadilla-Núñez A, Reyes-Reyes A, Díaz-Narváez V. Family Functioning as an Explanatory Factor of Empathic Behavior in Argentine Medical Students. Behav Sci (Basel) 2023; 13:bs13050356. [PMID: 37232593 DOI: 10.3390/bs13050356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 03/06/2023] [Accepted: 03/07/2023] [Indexed: 05/27/2023] Open
Abstract
Empathy is a relevant competence in the study and practice of medicine whose development could depend on the functioning style of each family. This study aims to compare the distribution of empathy levels, about functionality or dysfunction, and the three styles, which can be derived from family functioning in the families of Argentine medical students. Previously providing evidence of the validity of the family functioning measure. As well as provide evidence of the validity of the measure of family functioning. METHODS Ex post facto design: 306 Argentine medical students who had already taken the Jefferson Scale of Empathy-Spanish Edition (JSE-S) and the abbreviated Spanish Family Adaptability and Cohesion Evaluation Scale (FACES-20). A gender-weighted linear regression analysis was made, establishing an ANOVA and multiple comparisons via DMS to determine the effect of functional and dysfunctional families' balanced, intermediate and extreme functioning styles concerning empathy. RESULTS Students who presented dysfunction in familial cohesion and adaptability showed measures of empathy greater than those classified as functional. Differences of cohesion were statistically significant in compassionate care, perspective taking and general empathy. These components were significantly higher in students from families classified as extreme than balanced ones. Students classified within families with either extreme or dysfunctional styles showed greater levels of empathy than more adaptive and functional ones, except in the 'walking in patient's shoes' component where differences were not observed. CONCLUSIONS Individual resilience as an intervening variable in the presence of empathy is discussed. IMPLICATIONS The study of empathy, its associated variables, and the conditions of its development remains a central theme in relation to students and professionals of the health sciences. To achieve an effective professional practice, it is necessary to develop human capacities such as empathy and personal resilience.
Collapse
Affiliation(s)
- María J Ulloque
- Facultad de Ciencias de la Salud, Universidad Católica de Córdoba, Córdoba 5004, Argentina
| | - Silvina Villalba
- Facultad de Ciencias de la Salud, Universidad Católica de Córdoba, Córdoba 5004, Argentina
| | - Gabriela Foscarini
- Facultad de Ciencias de la Salud, Universidad Católica de Córdoba, Córdoba 5004, Argentina
| | - Susana Quinteros
- Facultad de Ciencias de la Salud, Universidad Católica de Córdoba, Córdoba 5004, Argentina
| | | | - Alejandro Reyes-Reyes
- Facultad de Ciencias Sociales y Comunicaciones, Universidad Santo Tomás, Concepción 8320000, Chile
| | | |
Collapse
|
21
|
Kinoshita M, Okamoto H. Acetylcholine potentiates glutamate transmission from the habenula to the interpeduncular nucleus in losers of social conflict. Curr Biol 2023:S0960-9822(23)00445-1. [PMID: 37105168 DOI: 10.1016/j.cub.2023.03.087] [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: 12/07/2022] [Revised: 03/02/2023] [Accepted: 03/31/2023] [Indexed: 04/29/2023]
Abstract
Switching behaviors from aggression to submission in losers at the end of conspecific social fighting is essential to avoid serious injury or death. We have previously shown that the experience of defeat induces a loser-specific potentiation in the habenula (Hb)-interpeduncular nucleus (IPN) and show here that this is induced by acetylcholine. Calcium imaging and electrophysiological recording using acute brain slices from winners and losers of fighting behavior in zebrafish revealed that the ventral IPN (vIPN) dominates over the dorsal IPN in the neural response to Hb stimulation in losers. We also show that GluA1 α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor subunits on the postsynaptic membrane increased in the vIPN of losers. Furthermore, these loser-specific neural properties disappeared in the presence of an α7 nicotinic acetylcholine receptor (nAChR) antagonist and, conversely, were induced in brain slices of winners treated with α7 nAChR agonists. These data suggest that acetylcholine released from Hb terminals in the vIPN induces activation of α7 nAChR followed by an increase in postsynaptic membrane GluA1. This results in an increase in active synapses on postsynaptic neurons, resulting in the potentiation of neurotransmissions to the vIPN. This acetylcholine-induced neuromodulation could be the neural foundation for behavioral switching in losers. Our results could increase our understanding of the mechanisms of various mood disorders such as social anxiety disorder and social withdrawal.
Collapse
Affiliation(s)
- Masae Kinoshita
- Laboratory for Neural Circuit Dynamics of Decision Making, RIKEN Center for Brain Science, Saitama 351-0198, Japan
| | - Hitoshi Okamoto
- Laboratory for Neural Circuit Dynamics of Decision Making, RIKEN Center for Brain Science, Saitama 351-0198, Japan; RIKEN CBS-Kao Collaboration Center, Saitama 351-0198, Japan.
| |
Collapse
|
22
|
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
|
23
|
Yang H, Narayan S, Schmidt MV. From Ligands to Behavioral Outcomes: Understanding the Role of Mineralocorticoid Receptors in Brain Function. Stress 2023; 26:2204366. [PMID: 37067948 DOI: 10.1080/10253890.2023.2204366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/18/2023] Open
Abstract
Stress is a normal response to situational pressures or demands. Exposure to stress activates the hypothalamic-pituitary-adrenal (HPA) axis and leads to the release of corticosteroids, which act in the brain via two distinct receptors: mineralocorticoid receptors (MR) and glucocorticoid receptors (GR). Persistent HPA axis overactivation or dysregulation can disrupt an individual's homeostasis, thereby contributing to an increased risk for mental illness. On the other hand, successful coping with stressful events involves adaptive and cognitive processes in the brain that render individuals more resilient to similar stressors in the future. Here we review the role of the MR in these processes, starting with an overview of the physiological structure, ligand binding, and expression of MR, and further summarizing its role in the brain, its relevance to psychiatric disorders, and related rodent studies. Given the central role of MR in cognitive and emotional functioning, and its importance as a target for promoting resilience, future research should investigate how MR modulation can be used to alleviate disturbances in emotion and behavior, as well as cognitive impairment, in patients with stress-related psychiatric disorders.
Collapse
Affiliation(s)
- Huanqing Yang
- Research Group Neurobiology of Stress Resilience, Max Planck Institute of Psychiatry, 80804 Munich, Germany
| | - Sowmya Narayan
- Research Group Neurobiology of Stress Resilience, Max Planck Institute of Psychiatry, 80804 Munich, Germany
- Department Translational Research in Psychiatry, Max Planck Institute of Psychiatry, 80804 Munich, Germany
- International Max Planck Research School for Translational Psychiatry (IMPRS-TP), 80804 Munich, Germany
| | - Mathias V Schmidt
- Research Group Neurobiology of Stress Resilience, Max Planck Institute of Psychiatry, 80804 Munich, Germany
| |
Collapse
|
24
|
Suarez LM, Diaz-Del Cerro E, Felix J, Gonzalez-Sanchez M, Ceprian N, Guerra-Perez N, G Novelle M, Martinez de Toda I, De la Fuente M. Sex differences in neuroimmunoendocrine communication. Involvement on longevity. Mech Ageing Dev 2023; 211:111798. [PMID: 36907251 DOI: 10.1016/j.mad.2023.111798] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 03/07/2023] [Accepted: 03/07/2023] [Indexed: 03/13/2023]
Abstract
Endocrine, nervous, and immune systems work coordinately to maintain the global homeostasis of the organism. They show sex differences in their functions that, in turn, contribute to sex differences beyond reproductive function. Females display a better control of the energetic metabolism and improved neuroprotection and have more antioxidant defenses and a better inflammatory status than males, which is associated with a more robust immune response than that of males. These differences are present from the early stages of life, being more relevant in adulthood and influencing the aging trajectory in each sex and may contribute to the different life lifespan between sexes.
Collapse
Affiliation(s)
- Luz M Suarez
- Department of Genetics, Physiology, and Microbiology (Unit of Animal Physiology), Faculty of Biology, Complutense University, Madrid, Spain.
| | - Estefania Diaz-Del Cerro
- Department of Genetics, Physiology, and Microbiology (Unit of Animal Physiology), Faculty of Biology, Complutense University, Madrid, Spain; Institute of Investigation Hospital 12 Octubre (imas12), Madrid, Spain
| | - Judith Felix
- Department of Genetics, Physiology, and Microbiology (Unit of Animal Physiology), Faculty of Biology, Complutense University, Madrid, Spain; Institute of Investigation Hospital 12 Octubre (imas12), Madrid, Spain
| | - Monica Gonzalez-Sanchez
- Department of Genetics, Physiology, and Microbiology (Unit of Animal Physiology), Faculty of Biology, Complutense University, Madrid, Spain; Institute of Investigation Hospital 12 Octubre (imas12), Madrid, Spain
| | - Noemi Ceprian
- Department of Genetics, Physiology, and Microbiology (Unit of Animal Physiology), Faculty of Biology, Complutense University, Madrid, Spain; Institute of Investigation Hospital 12 Octubre (imas12), Madrid, Spain
| | - Natalia Guerra-Perez
- Department of Genetics, Physiology, and Microbiology (Unit of Animal Physiology), Faculty of Biology, Complutense University, Madrid, Spain; Institute of Investigation Hospital 12 Octubre (imas12), Madrid, Spain
| | - Marta G Novelle
- Department of Genetics, Physiology, and Microbiology (Unit of Animal Physiology), Faculty of Biology, Complutense University, Madrid, Spain
| | - Irene Martinez de Toda
- Department of Genetics, Physiology, and Microbiology (Unit of Animal Physiology), Faculty of Biology, Complutense University, Madrid, Spain; Institute of Investigation Hospital 12 Octubre (imas12), Madrid, Spain
| | - Monica De la Fuente
- Department of Genetics, Physiology, and Microbiology (Unit of Animal Physiology), Faculty of Biology, Complutense University, Madrid, Spain; Institute of Investigation Hospital 12 Octubre (imas12), Madrid, Spain.
| |
Collapse
|
25
|
Sanford LD, Wellman LL, Adkins AM, Guo ML, Zhang Y, Ren R, Yang L, Tang X. Modeling integrated stress, sleep, fear and neuroimmune responses: Relevance for understanding trauma and stress-related disorders. Neurobiol Stress 2023; 23:100517. [PMID: 36793998 PMCID: PMC9923229 DOI: 10.1016/j.ynstr.2023.100517] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 12/30/2022] [Accepted: 01/19/2023] [Indexed: 01/24/2023] Open
Abstract
Sleep and stress have complex interactions that are implicated in both physical diseases and psychiatric disorders. These interactions can be modulated by learning and memory, and involve additional interactions with the neuroimmune system. In this paper, we propose that stressful challenges induce integrated responses across multiple systems that can vary depending on situational variables in which the initial stress was experienced, and with the ability of the individual to cope with stress- and fear-inducing challenges. Differences in coping may involve differences in resilience and vulnerability and/or whether the stressful context allows adaptive learning and responses. We provide data demonstrating both common (corticosterone, SIH and fear behaviors) and distinguishing (sleep and neuroimmune) responses that are associated with an individual's ability to respond and relative resilience and vulnerability. We discuss neurocircuitry regulating integrated stress, sleep, neuroimmune and fear responses, and show that responses can be modulated at the neural level. Finally, we discuss factors that need to be considered in models of integrated stress responses and their relevance for understanding stress-related disorders in humans.
Collapse
Affiliation(s)
- Larry D. Sanford
- Sleep Research Laboratory, Center for Integrative Neuroscience and Inflammatory Diseases, Pathology and Anatomy, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Laurie L. Wellman
- Sleep Research Laboratory, Center for Integrative Neuroscience and Inflammatory Diseases, Pathology and Anatomy, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Austin M. Adkins
- Sleep Research Laboratory, Center for Integrative Neuroscience and Inflammatory Diseases, Pathology and Anatomy, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Ming-Lei Guo
- Drug Addiction Laboratory, Center for Integrative Neuroscience and Inflammatory Diseases, Pathology and Anatomy, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Ye Zhang
- Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Mental Health Center, Translational Neuroscience Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Rong Ren
- Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Mental Health Center, Translational Neuroscience Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Linghui Yang
- Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Mental Health Center, Translational Neuroscience Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| | - Xiangdong Tang
- Sleep Medicine Center, Department of Respiratory and Critical Care Medicine, Mental Health Center, Translational Neuroscience Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
26
|
Bassil K, Krontira AC, Leroy T, Escoto AIH, Snijders C, Pernia CD, Pasterkamp RJ, de Nijs L, van den Hove D, Kenis G, Boks MP, Vadodaria K, Daskalakis NP, Binder EB, Rutten BPF. In vitro modeling of the neurobiological effects of glucocorticoids: A review. Neurobiol Stress 2023; 23:100530. [PMID: 36891528 PMCID: PMC9986648 DOI: 10.1016/j.ynstr.2023.100530] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 02/15/2023] [Accepted: 02/16/2023] [Indexed: 02/25/2023] Open
Abstract
Hypothalamic-pituitary adrenal (HPA)axis dysregulation has long been implicated in stress-related disorders such as major depression and post-traumatic stress disorder. Glucocorticoids (GCs) are released from the adrenal glands as a result of HPA-axis activation. The release of GCs is implicated with several neurobiological changes that are associated with negative consequences of chronic stress and the onset and course of psychiatric disorders. Investigating the underlying neurobiological effects of GCs may help to better understand the pathophysiology of stress-related psychiatric disorders. GCs impact a plethora of neuronal processes at the genetic, epigenetic, cellular, and molecular levels. Given the scarcity and difficulty in accessing human brain samples, 2D and 3D in vitro neuronal cultures are becoming increasingly useful in studying GC effects. In this review, we provide an overview of in vitro studies investigating the effects of GCs on key neuronal processes such as proliferation and survival of progenitor cells, neurogenesis, synaptic plasticity, neuronal activity, inflammation, genetic vulnerability, and epigenetic alterations. Finally, we discuss the challenges in the field and offer suggestions for improving the use of in vitro models to investigate GC effects.
Collapse
Affiliation(s)
- Katherine Bassil
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience (MHeNs), Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, the Netherlands
| | - Anthi C Krontira
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany.,International Max Planck Research School for Translational Psychiatry, Munich, Germany
| | - Thomas Leroy
- Institute of Neuroscience, Université Catholique de Louvain, Brussels, Belgium
| | - Alana I H Escoto
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience (MHeNs), Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, the Netherlands
| | - Clara Snijders
- Department of Psychiatry, McLean Hospital, Harvard Medical School, Belmont, MA, USA
| | - Cameron D Pernia
- Department of Psychiatry, McLean Hospital, Harvard Medical School, Belmont, MA, USA
| | - R Jeroen Pasterkamp
- Department of Translational Neuroscience, University Medical Center (UMC) Utrecht Brain Center, Utrecht University, Utrecht, the Netherlands
| | - Laurence de Nijs
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience (MHeNs), Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, the Netherlands
| | - Daniel van den Hove
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience (MHeNs), Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, the Netherlands
| | - Gunter Kenis
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience (MHeNs), Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, the Netherlands
| | - Marco P Boks
- Psychiatry, UMC Utrecht Brain Center, Utrecht, the Netherlands
| | - Krishna Vadodaria
- Salk Institute for Biological Studies, La Jolla, San Diego, United States
| | | | - Elisabeth B Binder
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, Munich, Germany.,International Max Planck Research School for Translational Psychiatry, Munich, Germany
| | - Bart P F Rutten
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience (MHeNs), Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, the Netherlands
| |
Collapse
|
27
|
Shi P, Hu L, Ren H, Dai Q. Reward enhances resilience to chronic social defeat stress in mice: Neural ECs and mGluR5 mechanism via neuroprotection in VTA and DRN. Front Psychiatry 2023; 14:1084367. [PMID: 36873216 PMCID: PMC9978385 DOI: 10.3389/fpsyt.2023.1084367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 01/13/2023] [Indexed: 02/18/2023] Open
Abstract
INTRODUCTION Stress often leads to emotional disorders such as depression. The reward might render this effect through the enhancement of stress resilience. However, the effect of reward on stress resilience under different intensities of stress needs more evidence, and its potential neural mechanism has been poorly revealed. It has been reported that the endogenous cannabinoid system (ECs) and downstream metabolic glutamate receptor 5 (mGluR5) are closely related to stress and reward, which might be the potential cerebral mechanism between reward and stress resilience, but there is a lack of direct evidence. This study aims to observe the effect of reward on stress resilience under different intensities of stress and further explore potential cerebral mechanisms underlying this effect. METHODS Using the chronic social defeat stress model, we applied reward (accompanied by a female mouse) under different intensities of stress in mice during the modeling process. The impact of reward on stress resilience and the potential cerebral mechanism were observed after modeling through behavioral tests and biomolecules. RESULTS The results showed that stronger stress led to higher degrees of depression-like behavior. Reward reduced depression-like behavior and enhanced stress resilience (all p-value <0.05) (more social interaction in the social test, less immobility time in the forced swimming test, etc.), with a stronger effect under the large stress. Furthermore, the mRNA expression levels of CB1 and mGluR5, the protein expression level of mGluR5, and the expression level of 2-AG (2-arachidonoylglycerol) in both ventral tegmental area (VTA) and dorsal raphe nucleus (DRN) were significantly upregulated by reward after modeling (all p-value <0.05). However, the protein expression of CB1 in VTA and DRN and the expression of AEA (anandamide) in VTA did not differ significantly between groups. Intraperitoneal injection of a CB1 agonist (URB-597) during social defeat stress significantly reduced depression-like behavior compared with a CB1 inhibitor (AM251) (all p-value <0.05). Interestingly, in DRN, the expression of AEA in the stress group was lower than that of the control group, with or without reward (all p-value <0.05). DISCUSSION These findings demonstrate that combined social and sexual reward has a positive effect on stress resilience during chronic social defeat stress, potentially by influencing the ECs and mGluR5 in VTA and DRN.
Collapse
Affiliation(s)
- Peixia Shi
- Department of Medical Psychology, Army Medical University, Chongqing, China.,Department of Neurology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Linlin Hu
- Department of Neurology, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Hui Ren
- Department of Nursing Psychology, Army Medical University, Chongqing, China
| | - Qin Dai
- Department of Medical Psychology, Army Medical University, Chongqing, China.,Department of Nursing Psychology, Army Medical University, Chongqing, China
| |
Collapse
|
28
|
Tamman AJF, Jiang L, Averill CL, Mason GF, Averill LA, Abdallah CG. Biological embedding of early trauma: the role of higher prefrontal synaptic strength. Eur J Psychotraumatol 2023; 14:2246338. [PMID: 37642398 PMCID: PMC10467533 DOI: 10.1080/20008066.2023.2246338] [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: 10/29/2022] [Revised: 06/27/2023] [Accepted: 06/27/2023] [Indexed: 08/31/2023] Open
Abstract
Background: Early trauma predicts poor psychological and physical health. Glutamatergic synaptic processes offer one avenue for understanding this relationship, given glutamate's abundance and involvement in reward and stress sensitivity, emotion, and learning. Trauma-induced glutamatergic excitotoxicity may alter neuroplasticity and approach/avoidance tendencies, increasing risk for psychiatric disorders. Studies examine upstream or downstream effects instead of glutamatergic synaptic processes in vivo, limiting understanding of how trauma affects the brain.Objective: In a pilot study using a previously published data set, we examine associations between early trauma and a proposed measure of synaptic strength in vivo in one of the largest human samples to undergo Carbon-13 (13C MRS) magnetic resonance spectroscopy. Participants were 18 healthy controls and 16 patients with PTSD (male and female).Method: Energy per cycle (EPC), which represents the ratio of neuronal oxidative energy production to glutamate neurotransmitter cycling, was generated as a putative measure of glutamatergic synaptic strength.Results: Results revealed that early trauma was positively correlated with EPC in individuals with PTSD, but not in healthy controls. Increased synaptic strength was associated with reduced behavioural inhibition, and EPC showed stronger associations between reward responsivity and early trauma for those with higher EPC.Conclusion: In the largest known human sample to undergo 13C MRS, we show that early trauma is positively correlated with EPC, a direct measure of synaptic strength. Our study findings have implications for pharmacological treatments thought to impact synaptic plasticity, such as ketamine and psilocybin.
Collapse
Affiliation(s)
- Amanda J. F. Tamman
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | | | - Christopher L. Averill
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
- Yale School of Medicine, New Haven, CT, USA
- Michael E. DeBakey VA Medical Center, Houston, TX, USA
- US Department of Veterans Affairs, National Center for PTSD – Clinical Neurosciences Division, West Haven, CT, USA
| | | | - Lynnette A. Averill
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
- Yale School of Medicine, New Haven, CT, USA
- Michael E. DeBakey VA Medical Center, Houston, TX, USA
- US Department of Veterans Affairs, National Center for PTSD – Clinical Neurosciences Division, West Haven, CT, USA
| | - Chadi G. Abdallah
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
- Yale School of Medicine, New Haven, CT, USA
- Michael E. DeBakey VA Medical Center, Houston, TX, USA
- US Department of Veterans Affairs, National Center for PTSD – Clinical Neurosciences Division, West Haven, CT, USA
- Baylor College of Medicine, Core for Advanced Magnetic Resonance Imaging (CAMRI), Houston, TX, USA
| |
Collapse
|
29
|
Krause KD, Brennan-Ing M, Halkitis PN. Assessing the Factor Structure and Psychometric Properties of the HIV-Related Resilience Screener: The GOLD Studies. AIDS Behav 2022; 27:1703-1715. [PMID: 36369501 DOI: 10.1007/s10461-022-03902-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/14/2022] [Indexed: 11/15/2022]
Abstract
People who are 50 and older constitute the majority of those living with HIV/AIDS (PLWHA) in the US. Aging PLWHA face myriad biopsychosocial health challenges related to HIV/AIDS and the aging process. Resilience may act as a buffer to the negative impact of these challenges however measuring it among PLWHA has been inconsistent, so the HIV-Related Resilience Screener (HIV-RRS) was developed. Data for the present study are drawn from 250 sociodemographically diverse HIV-positive gay men ages 50-69 in NYC. Tests of reliability and validity were conducted, and an Exploratory Factor Analysis indicated a three-factor model was the most parsimonious solution. Items were examined for their underlying relationships and labeled: adaptive coping, optimism, and effective coping. The total HIV-RRS yielded a Cronbach's α of 0.84. Convergent and face validity were established using psychosocial and physical outcomes. The HIV-RRS is a psychometrically sound instrument to assess resilience among older HIV-positive gay men.
Collapse
|
30
|
Rodrigues EA, Christie GJ, Farzan F, Moreno S. Does cognitive aging follow an orchid and dandelion phenomenon? Front Aging Neurosci 2022; 14:986262. [PMID: 36299615 PMCID: PMC9588970 DOI: 10.3389/fnagi.2022.986262] [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: 07/04/2022] [Accepted: 09/15/2022] [Indexed: 11/18/2022] Open
Abstract
Cognitive reserve reflects the brain’s intrinsic adaptive capacity against the neurodegenerative effects of aging. The maintenance or enhancement of the brain’s cognitive reserve plays a crucial role in mitigating the severity of pathologies associated with aging. A new movement, social prescribing, which focuses on prescribing lifestyle activities as a treatment for patients, is growing in popularity as a solution against aging pathologies. However, few studies have demonstrated a clear impact of lifestyle activities on individual cognitive health, outside of floor and ceiling effects. Understanding who benefits from which lifestyle factors remains unclear. Here, we investigated the potential effects of lifestyle activities on individuals’ cognitive health from more than 3,530 older adults using a stratification method and advanced analysis technique. Our stratification methods allowed us to observe a new result: older adults who had relatively average cognitive scores were not impacted by lifestyle factors. By comparison, older adults with very high or very low cognitive scores were highly impacted by lifestyle factors. These findings expand the orchid and dandelion theory to the aging field, regarding the biological sensitivity of individuals to harmful and protective environmental effects. Our discoveries demonstrate the role of individual differences in the aging process and its importance for social prescribing programs.
Collapse
Affiliation(s)
- Emma A. Rodrigues
- School of Interactive Arts and Technology, Simon Fraser University, Surrey, BC, Canada
| | | | - Faranak Farzan
- School of Mechatronics and Systems Engineering, Simon Fraser University, Surrey, BC, Canada
| | - Sylvain Moreno
- School of Interactive Arts and Technology, Simon Fraser University, Surrey, BC, Canada
- Circle Innovation, Surrey, BC, Canada
- *Correspondence: Sylvain Moreno,
| |
Collapse
|
31
|
Dying to retire or living to work: Challenges facing aging nurses. Nursing 2022; 52:20-27. [PMID: 36129500 DOI: 10.1097/01.nurse.0000872452.10766.fd] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
ABSTRACT Nurses who work in high-stress positions may be at risk for health problems that may result in early retirement. This article identifies health risks to aging nurses who continue to work in clinical settings and suggests methods for reducing negative health impacts to prevent them from retiring prematurely.
Collapse
|
32
|
Sur B, Lee B. Luteolin reduces fear, anxiety, and depression in rats with post-traumatic stress disorder. Anim Cells Syst (Seoul) 2022; 26:174-182. [PMID: 36046028 PMCID: PMC9423864 DOI: 10.1080/19768354.2022.2104925] [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: 11/06/2022] Open
Abstract
Exposure to severe stress can lead to the development of neuropsychiatric disorders, including post-traumatic stress disorder (PTSD). The cause of PTSD is dysregulation of the hypothalamic–pituitary–adrenal (HPA) axis and an imbalance of monoamines. Fruits and vegetables contain large amounts of luteolin (LU; 3′,4′,5,7-tetrahydroxylflavone), which has various pharmacological activities such as anti-inflammatory, antioxidant, and anti-allergic effects. We investigated the effects of LU on fear, depression, and anxiety following monoamine imbalance and hyperactivation of the HPA axis in rats exposed to single prolonged stress (SPS). Male rats were dosed with LU (10 and 20 mg/kg) once daily for 14 days after exposure to SPS. Administration of LU reduced fear freezing responses to extinction recall and depression- and anxiety-like behaviors, and suppressed increases in plasma corticosterone and adrenocorticotropic hormone levels. Also, administration of LU restored the increased norepinephrine and decreased serotonin levels in the structures within the fear circuit, medial prefrontal cortex, and hippocampus. Our results showed that administration of LU improved freezing behavior according in a situation-dependent manner, and showed anti-depressant and anxiolytic effects. Thus, LU may be a useful therapeutic agent to prevent traumatic stress such as PTSD.
Collapse
Affiliation(s)
- Bongjun Sur
- Acupuncture and Meridian Science Research Center, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| | - Bombi Lee
- Acupuncture and Meridian Science Research Center, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
- Center for Converging Humanities, Kyung Hee University, Seoul, Republic of Korea
| |
Collapse
|
33
|
Palagini L, Miniati M, Marazziti D, Massa L, Grassi L, Geoffroy PA. Circadian Rhythm Alterations May be Related to Impaired Resilience, Emotional Dysregulation and to the Severity of Mood Features in Bipolar I and II Disorders. CLINICAL NEUROPSYCHIATRY 2022; 19:174-186. [PMID: 35821870 PMCID: PMC9263680 DOI: 10.36131/cnfioritieditore20220306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Objective The study aimed to investigate the possible impact of resilience and emotion dysregulation on the clinical manifestations of bipolar disorders (BDs) focusing on the possible role of circadian rhythm alterations. Method A sample of 197 inpatients suffering from BD of type I (BDI) or II (BDII) were assessed during a major depressive episode using the Structural Clinical Interview for DSM-5 (SCID-5), the Beck Depression Inventory-II (BDI-II), the Young Mania Rating Scale (YMRS), Resilience Scale for Adults (RSA), Biological Rhythms Interview of Assessment in Neuropsychiatry (BRIAN), Difficulties in Emotion Regulation Scale (DERS) and the Scale for Suicide Ideation (SSI). Participants with or without circadian rhythm disturbances as measured with Biological Rhythms Interview of Assessment in Neuropsychiatry (BRIAN), were compared; regression and mediation analyses were computed. Results Participants with circadian rhythms disturbances showed a greater severity of depressive symptoms, of suicidal risk, lower resilience and more disturbances in emotion regulation including impulsivity and regulatory strategies. The logistic regression revealed that circadian rhythm disturbances was related to depressive symptoms (O.R. 4.0), suicidal risk (OR 2.51), emotion dysregulation (OR 2.28) and low resilience (OR 2.72). At the mediation analyses, circadian rhythm alterations showed an indirect effect on depressive symptoms by impairing resilience (Z= 3.17, p=0.0014)/ emotional regulation (Z= 4.36, p<0.001) and on suicidal risk by affecting resilience (Z= 2.00, p=0.045) and favoring impulsivity (Z= 2.14, p=0.032). Conclusions The present findings may show that circadian rhythm alterations might play a key role in BD manifestations, as being correlated with more severe clinical presentations of depressive symptoms, suicidal risk, impaired resilience and emotional regulation. Addressing circadian rhythm alterations might potentially promote resilience and emotion regulation hence improving mood symptoms and suicidal risk in BDs.
Collapse
Affiliation(s)
- Laura Palagini
- Department of Clinical and Experimental Medicine, Psychiatric Section, University of Pisa; Azienda Ospedaliera Universitaria Pisana (AUOP), Pisa, Italy,Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara, Ferrara, Italy,Corresponding author Laura Palagini, M.D. Via Roma 67, 56100, Pisa, Italy Phone: +39-050-993165 Fax: +39-050-992656 E-mail: ,
| | - Mario Miniati
- Department of Clinical and Experimental Medicine, Psychiatric Section, University of Pisa; Azienda Ospedaliera Universitaria Pisana (AUOP), Pisa, Italy
| | - Donatella Marazziti
- Department of Clinical and Experimental Medicine, Psychiatric Section, University of Pisa; Azienda Ospedaliera Universitaria Pisana (AUOP), Pisa, Italy
| | - Lucia Massa
- Department of Clinical and Experimental Medicine, Psychiatric Section, University of Pisa; Azienda Ospedaliera Universitaria Pisana (AUOP), Pisa, Italy
| | - Luigi Grassi
- Department of Neuroscience and Rehabilitation, Institute of Psychiatry, University of Ferrara, Ferrara, Italy
| | - Pierre A. Geoffroy
- Département de Psychiatrie et d'Addictologie, AP-HP, GHU Paris Nord, DMU Neurosciences, Hopital Bichat - Claude Bernard, F-75018 Paris, France,GHU Paris - Psychiatry & Neurosciences, 1 rue Cabanis, 75014 Paris, France,Université de Paris, NeuroDiderot, Inserm, F-75019 Paris, France
| |
Collapse
|
34
|
Engler-Chiurazzi EB, Chastain WH, Citron KK, Lambert LE, Kikkeri DN, Shrestha SS. Estrogen, the Peripheral Immune System and Major Depression – A Reproductive Lifespan Perspective. Front Behav Neurosci 2022; 16:850623. [PMID: 35493954 PMCID: PMC9051447 DOI: 10.3389/fnbeh.2022.850623] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 03/17/2022] [Indexed: 12/01/2022] Open
Abstract
Major depression is a significant medical issue impacting millions of individuals worldwide. Identifying factors contributing to its manifestation has been a subject of intense investigation for decades and several targets have emerged including sex hormones and the immune system. Indeed, an extensive body of literature has demonstrated that sex hormones play a critical role in modulating brain function and impacting mental health, especially among female organisms. Emerging findings also indicate an inflammatory etiology of major depression, revealing new opportunities to supplement, or even supersede, currently available pharmacological interventions in some patient populations. Given the established sex differences in immunity and the profound impact of fluctuations of sex hormone levels on the immune system within the female, interrogating how the endocrine, nervous, and immune systems converge to impact women’s mental health is warranted. Here, we review the impacts of endogenous estrogens as well as exogenously administered estrogen-containing therapies on affect and immunity and discuss these observations in the context of distinct reproductive milestones across the female lifespan. A theoretical framework and important considerations for additional study in regards to mental health and major depression are provided.
Collapse
Affiliation(s)
- Elizabeth B. Engler-Chiurazzi
- Department of Neurosurgery, Clinical Neuroscience Research Center, Tulane Brain Institute, Tulane University School of Medicine, New Orleans, LA, United States
- Department of Neurology, Tulane University School of Medicine, New Orleans, LA, United States
- *Correspondence: Elizabeth B. Engler-Chiurazzi,
| | - Wesley H. Chastain
- Department of Neurosurgery, Clinical Neuroscience Research Center, Tulane Brain Institute, Tulane University School of Medicine, New Orleans, LA, United States
| | - Kailen K. Citron
- Department of Neurosurgery, Clinical Neuroscience Research Center, Tulane Brain Institute, Tulane University School of Medicine, New Orleans, LA, United States
| | - Lillian E. Lambert
- Department of Neurosurgery, Clinical Neuroscience Research Center, Tulane Brain Institute, Tulane University School of Medicine, New Orleans, LA, United States
| | - Divya N. Kikkeri
- Department of Neurosurgery, Clinical Neuroscience Research Center, Tulane Brain Institute, Tulane University School of Medicine, New Orleans, LA, United States
| | - Sharhana S. Shrestha
- Department of Neurosurgery, Clinical Neuroscience Research Center, Tulane Brain Institute, Tulane University School of Medicine, New Orleans, LA, United States
| |
Collapse
|
35
|
Keskin G. Resilience in patients with dialysis-dependent renal failure: Evaluation in terms of depression, anxiety, traumatic growths. Appl Nurs Res 2022; 65:151575. [DOI: 10.1016/j.apnr.2022.151575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/27/2022] [Accepted: 03/11/2022] [Indexed: 11/27/2022]
|
36
|
Ramos-Cejudo J, Genfi A, Abu-Amara D, Debure L, Qian M, Laska E, Siegel C, Milton N, Newman J, Blessing E, Li M, Etkin A, Marmar CR, Fossati S. CRF serum levels differentiate PTSD from healthy controls and TBI in military veterans. PSYCHIATRIC RESEARCH AND CLINICAL PRACTICE 2022; 3:153-162. [PMID: 35211666 PMCID: PMC8764614 DOI: 10.1176/appi.prcp.20210017] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background and Objective Posttraumatic stress disorder (PTSD) is a serious and frequently debilitating psychiatric condition that can occur in people who have experienced traumatic stressors, such as war, violence, sexual assault and other life‐threatening events. Treatment of PTSD and traumatic brain injury (TBI) in veterans is challenged by diagnostic complexity, partially due to PTSD and TBI symptoms overlap and to the fact that subjective self‐report assessments may be influenced by a patient's willingness to share their traumatic experiences and resulting symptoms. Corticotropin‐releasing factor (CRF) is one of the main mediators of hypothalamic pituitary adrenal (HPA)‐axis responses in stress and anxiety. Methods and Results We analyzed serum CRF levels in 230 participants including heathy controls (64), and individuals with PTSD (53), TBI (70) or PTSD + TBI (43) by enzyme immunoassay (EIA). Significantly lower CRF levels were found in both the PTSD and PTSD + TBI groups compared to healthy control (PTSD vs. Controls: P = 0.0014, PTSD + TBI vs. Controls: P = 0.0011) and chronic TBI participants (PTSD vs. TBI: P < 0.0001, PTSD + TBI vs. TBI: P < 0.0001), suggesting a PTSD‐related mechanism independent from TBI and associated with CRF reduction. CRF levels negatively correlated with PTSD severity on the Clinically Administered PTSD Scale (CAPS‐5) scale in the whole study group. Conclusions Hyperactivation of the HPA axis has been classically identified in acute stress. However, the recognized enhanced feedback inhibition of the HPA axis in chronic stress supports our findings of lower CRF in PTSD patients. This study suggests that reduced serum CRF in PTSD should be further investigated. Future validation studies will establish if CRF is a possible blood biomarker for PTSD and/or for differentiating PTSD and chronic TBI symptomatology. The HPA axis is activated under acute stress conditions, but an enhanced feedback inhibition may be prevalent in chronic stress conditions such as PTSD. We observed a reduction in serum CRF levels in veterans with PTSD and PTSD + TBI, but not in veterans with chronic TBI alone. A serum CRF reduction may be indicative of CNS mechanisms specific to PTSD and should be further evaluated as a possible peripheral biomarker.
Collapse
Affiliation(s)
- Jaime Ramos-Cejudo
- Center for Alcohol Use Disorder and PTSD, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,Steven and Alexandra Cohen Veterans Center for the Study of PTSD and TBI, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA
| | - Afia Genfi
- Center for Alcohol Use Disorder and PTSD, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,Steven and Alexandra Cohen Veterans Center for the Study of PTSD and TBI, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA
| | - Duna Abu-Amara
- Center for Alcohol Use Disorder and PTSD, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,Steven and Alexandra Cohen Veterans Center for the Study of PTSD and TBI, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA
| | - Ludovic Debure
- Center for Alcohol Use Disorder and PTSD, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,New York University, School of Medicine, Department of Neurology, New York, NY, USA
| | - Meng Qian
- Center for Alcohol Use Disorder and PTSD, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,Steven and Alexandra Cohen Veterans Center for the Study of PTSD and TBI, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA
| | - Eugene Laska
- Center for Alcohol Use Disorder and PTSD, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,Steven and Alexandra Cohen Veterans Center for the Study of PTSD and TBI, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA
| | - Carole Siegel
- Center for Alcohol Use Disorder and PTSD, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,Steven and Alexandra Cohen Veterans Center for the Study of PTSD and TBI, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA
| | - Nicholas Milton
- Center for Alcohol Use Disorder and PTSD, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,Steven and Alexandra Cohen Veterans Center for the Study of PTSD and TBI, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA
| | - Jennifer Newman
- Center for Alcohol Use Disorder and PTSD, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,Steven and Alexandra Cohen Veterans Center for the Study of PTSD and TBI, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA
| | - Esther Blessing
- Center for Alcohol Use Disorder and PTSD, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,Steven and Alexandra Cohen Veterans Center for the Study of PTSD and TBI, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA
| | - Meng Li
- Center for Alcohol Use Disorder and PTSD, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,Steven and Alexandra Cohen Veterans Center for the Study of PTSD and TBI, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA
| | - Amit Etkin
- Stanford University, Department of Psychiatry and Behavioral Sciences, Stanford, CA USA.,Stanford University, Stanford Neurosciences Institute, Stanford, CA, USA.,VA Palo Alto Health Care System, Sierra-Pacific Mental Illness Research, Education and Clinical Center (MIRECC), Palo Alto, CA, USA
| | - Charles R Marmar
- Center for Alcohol Use Disorder and PTSD, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,Steven and Alexandra Cohen Veterans Center for the Study of PTSD and TBI, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA
| | - Silvia Fossati
- Center for Alcohol Use Disorder and PTSD, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,Steven and Alexandra Cohen Veterans Center for the Study of PTSD and TBI, Department of Psychiatry, New York University Grossman School of Medicine, NY, USA.,New York University, School of Medicine, Department of Neurology, New York, NY, USA.,Current Affiliation: Alzheimer's center at Temple, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| |
Collapse
|
37
|
McGrath T, Baskerville R, Rogero M, Castell L. Emerging Evidence for the Widespread Role of Glutamatergic Dysfunction in Neuropsychiatric Diseases. Nutrients 2022; 14:nu14050917. [PMID: 35267893 PMCID: PMC8912368 DOI: 10.3390/nu14050917] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 02/06/2022] [Accepted: 02/15/2022] [Indexed: 02/04/2023] Open
Abstract
The monoamine model of depression has long formed the basis of drug development but fails to explain treatment resistance or associations with stress or inflammation. Recent animal research, clinical trials of ketamine (a glutamate receptor antagonist), neuroimaging research, and microbiome studies provide increasing evidence of glutamatergic dysfunction in depression and other disorders. Glutamatergic involvement across diverse neuropathologies including psychoses, neurodevelopmental, neurodegenerative conditions, and brain injury forms the rationale for this review. Glutamate is the brain's principal excitatory neurotransmitter (NT), a metabolic and synthesis substrate, and an immune mediator. These overlapping roles and multiple glutamate NT receptor types complicate research into glutamate neurotransmission. The glutamate microcircuit comprises excitatory glutamatergic neurons, astrocytes controlling synaptic space levels, through glutamate reuptake, and inhibitory GABA interneurons. Astroglia generate and respond to inflammatory mediators. Glutamatergic microcircuits also act at the brain/body interface via the microbiome, kynurenine pathway, and hypothalamus-pituitary-adrenal axis. Disruption of excitatory/inhibitory homeostasis causing neuro-excitotoxicity, with neuronal impairment, causes depression and cognition symptoms via limbic and prefrontal regions, respectively. Persistent dysfunction reduces neuronal plasticity and growth causing neuronal death and tissue atrophy in neurodegenerative diseases. A conceptual overview of brain glutamatergic activity and peripheral interfacing is presented, including the common mechanisms that diverse diseases share when glutamate homeostasis is disrupted.
Collapse
Affiliation(s)
- Thomas McGrath
- Green Templeton College, University of Oxford, Oxford OX2 6HG, UK; (T.M.); (L.C.)
| | - Richard Baskerville
- Faculty of Health and Life Sciences, Oxford Brookes University, Oxford OX3 0BP, UK
- Correspondence:
| | - Marcelo Rogero
- School of Public Health, University of Sao Paulo, Sao Paulo 01246-904, Brazil;
| | - Linda Castell
- Green Templeton College, University of Oxford, Oxford OX2 6HG, UK; (T.M.); (L.C.)
| |
Collapse
|
38
|
Insomnia symptoms are associated with impaired resilience in bipolar disorder: Potential links with early life stressors may affect mood features and suicidal risk. J Affect Disord 2022; 299:596-603. [PMID: 34952125 DOI: 10.1016/j.jad.2021.12.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 12/01/2021] [Accepted: 12/18/2021] [Indexed: 11/23/2022]
Abstract
AIM The study aimed to investigate resilience and its association with early exposure to stressful events on the clinical manifestations of bipolar disorders (BDs), such as severity of mood symptoms, suicidal ideation and behaviors focusing on the possible role of insomnia symptoms. METHOD A sample of 188 adult participants with BD of type I or II were assessed during depressed phase using the Structural Clinical Interview for DSM-5 (SCID-5), the Beck Depression Inventory-II (BDI-II), the Young Mania Rating Scale (YMRS), the Early Trauma Inventory Self Report-Short Form (ETISR-SF), Resilience Scale for Adults (RSA), the Insomnia Severity Index (ISI) and the Scale for Suicide Ideation (SSI). Participants with or without clinically significant insomnia were compared and we carried out correlations, regression and mediation analyses. RESULTS Participants with insomnia showed a greater severity of depressive symptoms as well as of suicidal risk, early life stressors and lower level of resilience. Insomnia symptoms mediated the association between early life stress and low resilience, between low resilience in planning future and depressive symptoms (Z = 2.17, p = 0.029) and low resilience and suicidal risk (Z = 3.05, p = 0.0002) CONCLUSION: Insomnia may be related to the severity of BDs, to higher early life stressors and lower level of resilience. Assessing and targeting insomnia symptoms may potentially promote resilience in BDs in response to early life stressful events. These results should be interpreted in light of several limitations including the cross-sectional design affecting causal interpretations.
Collapse
|
39
|
Uthaug MV, Mason NL, Havenith MN, Vancura M, Ramaekers JG. An experience with Holotropic Breathwork is associated with improvement in non-judgement and satisfaction with life while reducing symptoms of stress in a Czech-speaking population. JOURNAL OF PSYCHEDELIC STUDIES 2022. [DOI: 10.1556/2054.2021.00193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Abstract
Background
Holotropic breathwork (Grof ® Breathwork), was developed by Stanislav Grof and Christina Grof as a ‘non-drug’ alternative technique to evoke altered states of consciousness (ASC). Interestingly, although HBW has been anecdotally reported to evoke experiences and mental health effects corresponding to those of psychedelic substances, the scientific literature on the matter is scarce.
Aims
The objective of this study was to assess the (sub)acute and long-term effects of HBW on satisfaction with life, and whether these depend on the depth of the experience evoked by the HBW session.
Methods
A naturalistic observational design was employed in the present study. Between January 2019 and July 2020, 58 Czech-speaking participants who had an experience with HBW were assessed using three separate anonymous online-surveys created and hosted on Qualtrics. Assessments of mindfulness, satisfaction with life, depression, anxiety, and stress were made once prior to (baseline), and two times following (sub-acutely and 4-weeks) the participants’ experience with HBW. The ego dissolution inventory and the 5-dimensional altered states of consciousness scale was used to quantify the HBW experience.
Results
Despite low ratings of the psychedelic experience (mean range of 0–34% out of 100%), ratings of non-judgement significantly increased sub-acutely following the HBW session and persisted for 4-weeks. Stress-related symptoms significantly decreased while satisfaction with life significantly increased at 4-weeks after HBW.
Conclusion
An experience with HBW may be associated with improvement in non-judgement, satisfaction with life, and reductions of stress-related symptoms.
Collapse
Affiliation(s)
- Malin Vedøy Uthaug
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Universiteitssingel 40, 6229 ER Maastricht, Netherlands
| | - Natasha L Mason
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Universiteitssingel 40, 6229 ER Maastricht, Netherlands
| | - Martha N Havenith
- Zero-Noise Lab, Ernst Strüngmann Institute for Neuroscience, Deutschordenstr. 46, 60528, Frankfurt a.M., Germany
| | - Michael Vancura
- Diabasis z.s., Rybničná 1, Prague 6, Prague, The Czech Republic
| | - Johannes G Ramaekers
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Universiteitssingel 40, 6229 ER Maastricht, Netherlands
| |
Collapse
|
40
|
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
|
41
|
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
|
42
|
Ye ZJ. Editorial: Resilience in Chronic Disease. Front Psychiatry 2022; 13:846370. [PMID: 35237198 PMCID: PMC8882836 DOI: 10.3389/fpsyt.2022.846370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 01/14/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Zeng Jie Ye
- School of Nursing, Guangzhou University of Chinese Medicine, Guangzhou, China
| |
Collapse
|
43
|
mGlu2/3 receptors within the ventral part of the lateral septal nuclei modulate stress resilience and vulnerability in mice. Brain Res 2022; 1779:147783. [DOI: 10.1016/j.brainres.2022.147783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 01/04/2022] [Accepted: 01/08/2022] [Indexed: 11/17/2022]
|
44
|
Goncharova N, Chigarova O, Oganyan T. Age-related and individual features of the HPA axis stress responsiveness under constant light in nonhuman primates. Front Endocrinol (Lausanne) 2022; 13:1051882. [PMID: 36699023 PMCID: PMC9870316 DOI: 10.3389/fendo.2022.1051882] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 12/20/2022] [Indexed: 01/11/2023] Open
Abstract
The hypothalamic-pituitary-adrenal (HPA) axis is a key adaptive neuroendocrine system, dysfunction of which plays an important role in the increasing incidence of stress-dependent age-related pathology. Among the environmental factors effecting increase age-related diseases, great importance is given to disturbances of the light-dark schedule, particularly with increased illumination at night. While disruption of the light-dark schedule has long been recognized as a powerful behavioral stressor, little is known regarding stress reactivity of the HPA under constant light (CL) conditions, especially with aging and depending on the features of stress behavior. The purpose of this investigation was to study the age-related and individual features of the HPA axis response to acute stress exposure (ASE) under chronic CL in nonhuman primates that are known to differ in behavioral responsiveness to stress. Young and old female rhesus monkeys (with control standard behavior or anxiety and depression-like behavior) were exposed to CL (24 h light/day, 330-400 lux for 4 to 8 weeks). Control young and old monkeys were exposed to standard lighting (SL) with natural light during the day and darkness at night. All animals were subjected to ASE (restriction of mobility for 2 hours), functional tests with corticotrophin-releasing hormone and arginine-vasopressin, and study of circadian rhythms of cortisol and pineal melatonin secretion. For the first time an inhibitory effect of CL on the reaction of the adrenal cortex to ASE was revealed in all individuals, regardless of age and preexisting behavior stress reactivity, the mechanisms of which were age-dependent: due to inhibition of the pituitary ACTH secretion in young animals and mainly not affecting the ACTH secretion in old individuals. There were no significant changes in melatonin secretion both in young and old animals. The observed CL inhibition of adrenal cortical reactivity to ASE may be useful to correct increased vulnerability to ASE observed in individuals with preexisting anxiety and depression-like stress behaviors. On the other hand, the CL induced decrease in adrenal stress reactivity of behaviorally normal animals suggests a potential risk of reducing the adaptive capacity of the organism under conditions of continuous light exposure.
Collapse
|
45
|
Knipper M, Mazurek B, van Dijk P, Schulze H. Too Blind to See the Elephant? Why Neuroscientists Ought to Be Interested in Tinnitus. J Assoc Res Otolaryngol 2021; 22:609-621. [PMID: 34686939 PMCID: PMC8599745 DOI: 10.1007/s10162-021-00815-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/30/2021] [Indexed: 01/13/2023] Open
Abstract
A curative therapy for tinnitus currently does not exist. One may actually exist but cannot currently be causally linked to tinnitus due to the lack of consistency of concepts about the neural correlate of tinnitus. Depending on predictions, these concepts would require either a suppression or enhancement of brain activity or an increase in inhibition or disinhibition. Although procedures with a potential to silence tinnitus may exist, the lack of rationale for their curative success hampers an optimization of therapeutic protocols. We discuss here six candidate contributors to tinnitus that have been suggested by a variety of scientific experts in the field and that were addressed in a virtual panel discussion at the ARO round table in February 2021. In this discussion, several potential tinnitus contributors were considered: (i) inhibitory circuits, (ii) attention, (iii) stress, (iv) unidentified sub-entities, (v) maladaptive information transmission, and (vi) minor cochlear deafferentation. Finally, (vii) some potential therapeutic approaches were discussed. The results of this discussion is reflected here in view of potential blind spots that may still remain and that have been ignored in most tinnitus literature. We strongly suggest to consider the high impact of connecting the controversial findings to unravel the whole complexity of the tinnitus phenomenon; an essential prerequisite for establishing suitable therapeutic approaches.
Collapse
Affiliation(s)
- Marlies Knipper
- Molecular Physiology of Hearing, Tübingen Hearing Research Centre (THRC), Department of Otolaryngology, Head & Neck Surgery, University of Tübingen, Elfriede-Aulhorn-Straße 5, 72076, Tübingen, Germany.
| | - Birgit Mazurek
- Tinnitus Center Charité, Universitätsmedizin Berlin, Berlin, Germany
| | - Pim van Dijk
- Department of Otorhinolaryngology/Head and Neck Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Graduate School of Medical Sciences (Research School of Behavioural and Cognitive Neurosciences), University of Groningen, Groningen, The Netherlands
| | - Holger Schulze
- Experimental Otolaryngology, Friedrich-Alexander Universität Erlangen-Nürnberg, Waldstrasse 1, 91054, Erlangen, Germany
| |
Collapse
|
46
|
Faraji J, Metz GAS. Aging, Social Distancing, and COVID-19 Risk: Who is more Vulnerable and Why? Aging Dis 2021; 12:1624-1643. [PMID: 34631211 PMCID: PMC8460299 DOI: 10.14336/ad.2021.0319] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 03/19/2021] [Indexed: 01/08/2023] Open
Abstract
Perceived social support represents an important predictor of healthy aging. The global COVID-19 pandemic has dramatically changed the face of social relationships and revealed elderly to be particularly vulnerable to the effects of social isolation. Social distancing may represent a double-edged sword for older adults, protecting them against COVID-19 infection while also sacrificing personal interaction and attention at a critical time. Here, we consider the moderating role of social relationships as a potential influence on stress resilience, allostatic load, and vulnerability to infection and adverse health outcomes in the elderly population. Understanding the mechanisms how social support enhances resilience to stress and promotes mental and physical health into old age will enable new preventive strategies. Targeted social interventions may provide effective relief from the impact of COVID-19-related isolation and loneliness. In this regard, a pandemic may also offer a window of opportunity for raising awareness and mobilizing resources for new strategies that help build resilience in our aging population and future generations.
Collapse
Affiliation(s)
- Jamshid Faraji
- 1Canadian Centre for Behavioural Neuroscience, University of Lethbridge, Lethbridge, AB, Canada.,2Faculty of Nursing & Midwifery, Golestan University of Medical Sciences, Gorgan, Iran
| | - Gerlinde A S Metz
- 1Canadian Centre for Behavioural Neuroscience, University of Lethbridge, Lethbridge, AB, Canada
| |
Collapse
|
47
|
Shikimoto R, Noda Y, Kida H, Nakajima S, Tsugawa S, Mimura Y, Ochi R, Takayama M, Niimura H, Mimura M. Association between resilience and cortical thickness in the posterior cingulate cortex and the temporal pole in Japanese older people: A population-based cross-sectional study. J Psychiatr Res 2021; 142:89-100. [PMID: 34330025 DOI: 10.1016/j.jpsychires.2021.07.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 06/06/2021] [Accepted: 07/13/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Resilience is a crucial factor preventing the onset of mental illness and contributing to the well-being and healthy longevity, whose neural bases are not fully elucidated in older people. The present study aimed to identify the cortical thickness associating with resilience in older adults. METHODS This is a part of the cross-sectional Arakawa geriatric cohort study for people aged 65 years or older, consisting of 1001 individuals. A Self-Reported Resilience Scale (RS), neuropsychological batteries, face-to-face interviews for diagnosis, and a three-dimensional T1-weighted magnetic resonance imaging were conducted. Cortical thickness was computed by the FreeSurfer. The relationships among cortical thickness, total RS score, and clinico-demographic data were investigated using univariate and multivariable regression analyses. RESULTS The total RS score was correlated with age, education, and scores of the Mini-Mental State Examination (MMSE) and Geriatric Depression Scale (GDS) in univariate analyses. The total RS score was associated with cortical thicknesses in the left posterior cingulate (β [95 % CI of B] = 0.07 [0.16-14.84]) and the left temporal pole (β [95 % CI of B] = 0.08 [0.63-9.93]) after adjusting sex, age, imaging acquisition site, education, MMSE and GDS scores, hypertension, hyperlipidemia, diabetes mellitus, Barthel index, BMI, and living situation in multivariable regression analyses. CONCLUSION The present analyses suggest that the resilience capacity may be related to the cortical thickness in the posterior cingulate and temporal cortices in older adults. Our findings warrant further longitudinal studies to confirm the causal relationship between stress events, resilience, and brain structures.
Collapse
Affiliation(s)
- Ryo Shikimoto
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan; Sakuragaoka Memorial Hospital, Tokyo, Japan.
| | - Yoshihiro Noda
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan.
| | - Hisashi Kida
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan.
| | - Shinichiro Nakajima
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan.
| | - Sakiko Tsugawa
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan.
| | - Yu Mimura
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan.
| | - Ryo Ochi
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan.
| | - Midori Takayama
- Faculty of Science and Technology, Keio University, Yokohama, Kanagawa, Japan.
| | - Hidehito Niimura
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan.
| | - Masaru Mimura
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan.
| |
Collapse
|
48
|
Richter-Levin G, Sandi C. Title: "Labels Matter: Is it stress or is it Trauma?". Transl Psychiatry 2021; 11:385. [PMID: 34247187 PMCID: PMC8272714 DOI: 10.1038/s41398-021-01514-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 06/24/2021] [Accepted: 06/28/2021] [Indexed: 02/06/2023] Open
Abstract
In neuroscience, the term 'Stress' has a negative connotation because of its potential to trigger or exacerbate psychopathologies. Yet in the face of exposure to stress, the more common reaction to stress is resilience, indicating that resilience is the rule and stress-related pathology the exception. This is critical because neural mechanisms associated with stress-related psychopathology are expected to differ significantly from those associated with resilience.Research labels and terminology affect research directions, conclusions drawn from the results, and the way we think about a topic, while choice of labels is often influenced by biases and hidden assumptions. It is therefore important to adopt a terminology that differentiates between stress conditions, leading to different outcomes.Here, we propose to conceptually associate the term 'stress'/'stressful experience' with 'stress resilience', while restricting the use of the term 'trauma' only in reference to exposures that lead to pathology. We acknowledge that there are as yet no ideal ways for addressing the murkiness of the border between stressful and traumatic experiences. Yet ignoring these differences hampers our ability to elucidate the mechanisms of trauma-related pathologies on the one hand, and of stress resilience on the other. Accordingly, we discuss how to translate such conceptual terminology into research practice.
Collapse
Affiliation(s)
- Gal Richter-Levin
- Sagol Department of Neurobiology, University of Haifa, Haifa, Israel.
- Psychology Department, University of Haifa, Haifa, Israel.
- The Integrated Brain and Behavior Research Center (IBBR), University of Haifa, Haifa, Israel.
| | - Carmen Sandi
- Brain Mind Institute, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| |
Collapse
|
49
|
Resilience in severe mental disorders: correlations to clinical measures and quality of life in hospitalized patients with major depression, bipolar disorder, and schizophrenia. Qual Life Res 2021; 31:507-516. [PMID: 34173172 DOI: 10.1007/s11136-021-02920-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE To evaluate resilience in severe mental disorders and correlate it with clinical measures and quality of life. METHODS Resilience (Resilience Scale, RS) and quality of life (WHOQOL-BREF questionnaire) were prospectively evaluated in a sample of 384 hospitalized patients diagnosed with severe mental disorders (depression, bipolar disorder and schizophrenia). Clinical outcomes were measured using the Global Assessment of Functioning Scale (GAF), Clinical Global Impression (CGI), Cumulative Illness Rating Scale (CIRS), Hamilton Scale-Depression (HAM-D), Young Mania Rating Scale (YMRS), and Brief Psychiatric Rating Scale (BPRS). RESULTS Resilience measure showed a difference between the three clinical groups analyzed in the study, with lower scores in depressed patients than in bipolar disorder or schizophrenia patients. There was a trend toward a correlation between resilience and depressive symptoms (Hamilton Scale-Depression; P = 0.052; rs = - 0.163). The scores in the resilience scale's personal competence domain presented a tendency of association with general psychiatric symptoms (Brief Psychiatric Rating Scale; P = 0.058; r = - 0.138). There was a significantly positive association between resilience and all domains of quality of life (r = 0.306-0.545; P < 0.05). Sociodemographic data like age, education, intelligence quotient, sex, and marital status were associated with resilience. CONCLUSION Depressive patients had low scores on the resilience scale compared to patients with other disorders. Resilience was positively associated with quality of life. Therefore, it deserves special attention, as it promotes more positive outcomes and improves patients' quality of life with severe mental disorders.
Collapse
|
50
|
Movement as a Positive Modulator of Aging. Int J Mol Sci 2021; 22:ijms22126278. [PMID: 34208002 PMCID: PMC8230594 DOI: 10.3390/ijms22126278] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/24/2021] [Accepted: 06/08/2021] [Indexed: 12/18/2022] Open
Abstract
The aging of human populations, including those in Europe, is an indisputable fact. The challenge for the future is not simply prolonging human life at any cost or by any means but rather extending self-sufficiency and quality of life. Even in the most advanced societies, the eternal questions remain. Who will take care of the older generations? Will adult children’s own circumstances be sufficient to support family members as they age? For a range of complex reasons, including socioeconomic conditions, adult children are often unable or unwilling to assume responsibility for the care of older family members. For this reason, it is imperative that aging adults maintain their independence and self-care for as long as possible. Movement is an important part of self-sufficiency. Moreover, movement has been shown to improve patients’ clinical status. At a time when the coronavirus pandemic is disrupting the world, older people are among the most vulnerable. Our paper explores current knowledge and offers insights into the significant benefits of movement for the elderly, including improved immunity. We discuss the biochemical processes of aging and the counteractive effects of exercise and endogenous substances, such as vitamin D.
Collapse
|