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Lengvenyte A, Cognasse F, Hamzeh-Cognasse H, Sénèque M, Strumila R, Olié E, Courtet P. Baseline circulating biomarkers, their changes, and subsequent suicidal ideation and depression severity at 6 months: A prospective analysis in patients with mood disorders. Psychoneuroendocrinology 2024; 168:107119. [PMID: 39003840 DOI: 10.1016/j.psyneuen.2024.107119] [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: 03/19/2024] [Revised: 06/19/2024] [Accepted: 06/27/2024] [Indexed: 07/16/2024]
Abstract
BACKGROUND Identifying circulating biomarkers associated with prospective suicidal ideation (SI) and depression could help better understand the dynamics of these phenomena and identify people in need of intense care. In this study, we investigated the associations between baseline peripheral biomarkers implicated in neuroplasticity, vascular homeostasis and inflammation, and prospective SI and depression severity during 6 months of follow-up in patients with mood disorders. METHODS 149 patients underwent a psychiatric evaluation and gave blood to measure 32 plasma soluble proteins. At follow-up, SI incidence over six months was measured with the Columbia Suicide Severity Rating Scale, and depressive symptoms were assessed with the Inventory for Depressive Symptomatology. Ninety-six patients provided repeated blood samples. Statistical analyses included Spearman partial correlation and Elastic Net regression, followed by the covariate-adjusted regression models. RESULTS 51.4 % (N = 71) of patients reported SI during follow-up. After adjustment for covariates, higher baseline levels of interferon-γ were associated with SI occurrence during follow-up. Higher baseline interferon-γ and lower orexin-A were associated with increased depression severity, and atypical and anxious, but not melancholic, symptoms. There was also a tendency for associations of elevated baseline levels of interferon-γ, interleukin-1β, and lower plasma serotonin levels with SI at the six-month follow-up time point. Meanwhile, reduction in transforming growth factor- β1 (TGF-β1) plasma concentration correlated with atypical symptoms reduction. CONCLUSION We identified interferon-γ and orexin-A as potential predictive biomarkers of SI and depression, whereas TGF-β1 was identified as a possible target of atypical symptoms.
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Affiliation(s)
- Aiste Lengvenyte
- Department of Emergency Psychiatry and Acute Care, Lapeyronie Hospital, CHU Montpellier, Montpellier, France; IGF, University of Montpellier, CNRS, INSERM, Montpellier, France; Faculty of Medicine, Institute of Clinical Medicine, Psychiatric Clinic, Vilnius University, Vilnius, Lithuania.
| | - Fabrice Cognasse
- Université Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 Sainbiose, Saint-Étienne, France; Etablissement Français du Sang Auvergne-Rhône-Alpes, Saint-Étienne, France
| | - Hind Hamzeh-Cognasse
- Université Jean Monnet, Mines Saint-Étienne, INSERM, U 1059 Sainbiose, Saint-Étienne, France
| | - Maude Sénèque
- Department of Emergency Psychiatry and Acute Care, Lapeyronie Hospital, CHU Montpellier, Montpellier, France; IGF, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Robertas Strumila
- Department of Emergency Psychiatry and Acute Care, Lapeyronie Hospital, CHU Montpellier, Montpellier, France; IGF, University of Montpellier, CNRS, INSERM, Montpellier, France; Faculty of Medicine, Institute of Clinical Medicine, Psychiatric Clinic, Vilnius University, Vilnius, Lithuania
| | - Emilie Olié
- Department of Emergency Psychiatry and Acute Care, Lapeyronie Hospital, CHU Montpellier, Montpellier, France; IGF, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Philippe Courtet
- Department of Emergency Psychiatry and Acute Care, Lapeyronie Hospital, CHU Montpellier, Montpellier, France; IGF, University of Montpellier, CNRS, INSERM, Montpellier, France
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Wang WY, Liu N, Qi XX, Han B, Sun JN, Chen ZL, Wang MW, Wang YY. Predictive effect of lipopolysaccharide-stimulated inflammatory cytokines on symptoms of generalized anxiety disorder. World J Psychiatry 2024; 14:1308-1318. [PMID: 39319223 PMCID: PMC11417654 DOI: 10.5498/wjp.v14.i9.1308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 08/09/2024] [Accepted: 08/20/2024] [Indexed: 09/11/2024] Open
Abstract
BACKGROUND Generalized anxiety disorder (GAD) is a relatively common mental disorder. Recently, inflammation, an important factor for the development of depression, has attracted increasing attention. Several studies have shown that inflammatory cytokines can affect the pathophysiological processes of several nervous system diseases. We hypothesized that there is a correlation between the levels of lipopolysaccharide (LPS)-stimulated inflammatory cytokines and the clinical symptoms of GAD. AIM To investigate the predictive effect of LPS-stimulated inflammatory cytokines on symptoms of GAD. METHODS This was a cross-sectional study in which 89 patients with GAD diagnosed at The First Hospital of Hebei Medical University from January 2022 to December 2022 and 70 individuals without anxiety and depression (controls) during the same period were included. Fasting venous blood was collected from all the subjects in heparin tubes, and another 3 ml of blood was supplemented with LPS (10 ng/ml). The plasma levels of 12 cytokines [Interleukin (IL)-1β, IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, tumor necrosis factor (TNF)-α, interferon (IFN)-γ, IL-17A, IL-12p70, and IFN-α] were detected. RESULTS Post-LPS stimulation, the levels of IL-1β, IL-6, IL-8, IL-10, and TNF-α in both the control and GAD groups were significantly elevated above those in the nonstimulated groups, with IL-6 and IL-8 showing marked increases. Increases in IL-8 and TNF-α were statistically significant in the GAD group (P < 0.05). IL-1β, IL-6, IL-8, IL-10, and TNF-α were found to be significantly correlated with Hamilton Anxiety Rating Scale (HAMA) scores (P < 0.05). A negative correlation was observed between IL-10 levels and HAMA scores. Further analysis revealed that TNF-α was associated with mental anxiety, whereas IL-1β, IL-8, and IL-10 were associated with physical anxiety symptoms, with IL-10 showing a negative correlation with physical anxiety. IL-6 was associated with both mental and physical aspects of anxiety. CONCLUSION The physical symptoms of GAD are related to inflammatory factors. IL-1β, IL-8, IL-10, and TNF-a can be used as predictors of physical or mental anxiety in patients with GAD.
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Affiliation(s)
- Wen-Yuan Wang
- Department of Neurology, The First Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
- Department of Neurology, Hebei Hospital, Xuanwu Hospital, Capital Medical University, Shijiazhuang 050000, Hebei Province, China
| | - Na Liu
- Department of Neurology, The First Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
- Department of Neurology, Hebei Hospital, Xuanwu Hospital, Capital Medical University, Shijiazhuang 050000, Hebei Province, China
| | - Xiao-Xiao Qi
- Department of Neurological Examination at Treatment Center, The First Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
| | - Bing Han
- Department of Neurology, The First Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
- Department of Neurology, Hebei Hospital, Xuanwu Hospital, Capital Medical University, Shijiazhuang 050000, Hebei Province, China
| | - Jing-Na Sun
- Department of Clinical Laboratory, The First Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
| | - Zheng-Li Chen
- Department of Clinical Laboratory, The First Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
| | - Ming-Wei Wang
- Department of Neurology, The First Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
- Department of Neurology, Hebei Hospital, Xuanwu Hospital, Capital Medical University, Shijiazhuang 050000, Hebei Province, China
| | - Yan-Yong Wang
- Department of Neurology, The First Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
- Department of Neurology, Hebei Hospital, Xuanwu Hospital, Capital Medical University, Shijiazhuang 050000, Hebei Province, China
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Liu J, Lu Y, Bhuiyan P, Gruttner J, Louis LS, Yi Y, Liang G, Wei H. Intranasal dantrolene nanoparticles inhibit lipopolysaccharide-induced depression and anxiety behavior in mice. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.09.06.611461. [PMID: 39314481 PMCID: PMC11418943 DOI: 10.1101/2024.09.06.611461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/25/2024]
Abstract
This study investigates the therapeutic effectiveness of intranasal dantrolene nanoparticles in the Ryanodex formulation (DNRF) pretreatment to inhibit lipopolysaccharide (LPS)-induced depressive and anxiety behavior in mice. Both wild-type (WT) B6SJLF1/J and 5XFAD adult mice were pretreated with intranasal DNRF (5mg/kg), daily, Monday to Friday, 5 days per week, for 4 weeks. Then, mice were treated with intraperitoneal injection of LPS (5mg/kg) for one time. Behavioral tests for depression and anxiety were performed 24 hours after a one-time LPS injection. Biomarkers for inflammation (IL-1β and IL-18) in blood were measured using enzyme-linked immunosorbent assay (ELISA). In both types of mice, intranasal DNRF significantly inhibited LPS-induced pathological elevation of IL-1β and IL-18 in the blood. Intranasal DNRF abolished LPS-induced depression and anxiety behaviors behavior in both WT and 5XFAD mice, without obvious side effects, which was associated with its significant inhibition of pathological elevation of pyroptosis related cytokines in blood.
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Krsek A, Ostojic L, Zivalj D, Baticic L. Navigating the Neuroimmunomodulation Frontier: Pioneering Approaches and Promising Horizons-A Comprehensive Review. Int J Mol Sci 2024; 25:9695. [PMID: 39273641 PMCID: PMC11396210 DOI: 10.3390/ijms25179695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2024] [Revised: 08/30/2024] [Accepted: 09/03/2024] [Indexed: 09/15/2024] Open
Abstract
The research in neuroimmunomodulation aims to shed light on the complex relationships that exist between the immune and neurological systems and how they affect the human body. This multidisciplinary field focuses on the way immune responses are influenced by brain activity and how neural function is impacted by immunological signaling. This provides important insights into a range of medical disorders. Targeting both brain and immunological pathways, neuroimmunomodulatory approaches are used in clinical pain management to address chronic pain. Pharmacological therapies aim to modulate neuroimmune interactions and reduce inflammation. Furthermore, bioelectronic techniques like vagus nerve stimulation offer non-invasive control of these systems, while neuromodulation techniques like transcranial magnetic stimulation modify immunological and neuronal responses to reduce pain. Within the context of aging, neuroimmunomodulation analyzes the ways in which immunological and neurological alterations brought on by aging contribute to cognitive decline and neurodegenerative illnesses. Restoring neuroimmune homeostasis through strategies shows promise in reducing age-related cognitive decline. Research into mood disorders focuses on how immunological dysregulation relates to illnesses including anxiety and depression. Immune system fluctuations are increasingly recognized for their impact on brain function, leading to novel treatments that target these interactions. This review emphasizes how interdisciplinary cooperation and continuous research are necessary to better understand the complex relationship between the neurological and immune systems.
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Affiliation(s)
- Antea Krsek
- Faculty of Medicine, University of Rijeka, 51000 Rijeka, Croatia
| | - Leona Ostojic
- Faculty of Medicine, University of Rijeka, 51000 Rijeka, Croatia
| | - Dorotea Zivalj
- Faculty of Medicine, University of Rijeka, 51000 Rijeka, Croatia
| | - Lara Baticic
- Department of Medical Chemistry, Biochemistry and Clinical Chemistry, Faculty of Medicine, University of Rijeka, 51000 Rijeka, Croatia
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Dragasevic S, Stankovic B, Kotur N, Sokic Milutinovic A, Nikolic A, Pavlovic S, Popovic D. Psychological Distress Is Associated With Inflammatory Bowel Disease Manifestation and Mucosal Inflammation. Inflamm Bowel Dis 2024:izae180. [PMID: 39191508 DOI: 10.1093/ibd/izae180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Indexed: 08/29/2024]
Abstract
BACKGROUND Stress is a potentially significant risk factor for the occurrence and progression of inflammatory bowel disease (IBD). METHODS The study analyzed the level of stress, anxiety, and depression in patients with Crohn's disease (CD; n = 50) and ulcerative colitis (UC; n = 54) in comparison with non-IBD controls (n = 100), using Perceived Stress Scale (PSS), Patient Health Questionnaire (PHQ-9), and Hospital Anxiety and Depression Scale (HADS) questionnaires. Additionally, a correlation between psychological scores and expression of IL17A, IL17F, and IL23A genes in the intestinal mucosa of IBD patients was assessed. RESULTS Compared to controls, CD and UC patients had higher PSS (P = 4 × 10-14, P = 2.5 × 10-16), PHQ-9 (P = 2 × 10-16, P = 2 × 10-16), HADS depression (P = 2.6 × 10-10, P = 2.5 × 10-11), and HADS anxiety (P = 3.5 × 10-9, P = 1.2 × 10-11). We found a positive correlation between PSS and IL17F mRNA (rs = 0.43, P = .036) while HADS depression and HADS anxiety positively correlated with the IL23A mRNA in inflamed ileal mucosa of CD subjects (rs = 0.55, P = .0048; rs = 0.53, P = .0062). CONCLUSIONS A significantly higher psychological distress was identified in IBD patients. CD patients with increased ileal expression of IL17F and IL23A genes had higher PSS and HADS, suggesting a potential interplay between psychological distress and inflammation.
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Affiliation(s)
- Sanja Dragasevic
- Clinic for Gastroenterohepatology, University Clinical Center Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Biljana Stankovic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Nikola Kotur
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Aleksandra Sokic Milutinovic
- Clinic for Gastroenterohepatology, University Clinical Center Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Andreja Nikolic
- Clinic for Gastroenterohepatology, University Clinical Center Serbia, Belgrade, Serbia
| | - Sonja Pavlovic
- Institute of Molecular Genetics and Genetic Engineering, University of Belgrade, Belgrade, Serbia
| | - Dragan Popovic
- Clinic for Gastroenterohepatology, University Clinical Center Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
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Yao Y, Du J, Wang D, Li N, Tao Z, Wu D, Peng F, Shi J, Zhou W, Zhao T, Tang Y. High-intensity interval training ameliorates postnatal immune activation-induced mood disorders through KDM6B-regulated glial activation. Brain Behav Immun 2024; 120:290-303. [PMID: 38851307 DOI: 10.1016/j.bbi.2024.06.006] [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: 02/17/2024] [Revised: 05/15/2024] [Accepted: 06/05/2024] [Indexed: 06/10/2024] Open
Abstract
Postnatal immune activation (PIA) induces persistent glial activation in the brain and causes various neuropathologies in adults. Exercise training improves stress-related mood disorders; however, the role of exercise in psychiatric disorders induced by early-life immune activation and the association between exercise training and glial activation remain unclear. We compared the effects of different exercise intensities on the PIA model, including high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT). Both HIIT and MICT in adolescent mice inhibited neuroinflammation, remodeled synaptic plasticity, and improved PIA-induced mood disorders in adulthood. Importantly, HIIT was superior to MICT in terms of reducing inflammation and increasing body weight. RNA-seq of prefrontal cortex (PFC) tissues revealed a gene expression pattern, confirming that HIIT was more effective than MICT in improving brain glial cell activation through epigenetic modifications of KDM6B. We investigated the role of KDM6B, a specific histone lysine demethylation enzyme - histone 3 lysine 27 demethylase, in inhibiting glial activation against PIA-induced depression and anxiety by regulating the expression of IL-4 and brain-derived neurotrophic factor (BDNF). Overall, our data support the idea that HIIT improves PIA-induced mood disorders by regulating KDM6B-mediated epigenetic mechanisms and indicate that HIIT might be superior to MICT in improving mood disorders with PIA in mice. Our findings provide new insights into the treatment of anxiety and depression disorders.
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Affiliation(s)
- Yuan Yao
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Research Center for Sectional and Imaging Anatomy, Key Laboratory of Experimental Teratology of the Ministry of Education, Shandong Key Laboratory of Mental Disorders, Shandong Key Laboratory of Digital Human and Clinical Anatomy, Jinan, Shandong 250012, China; Institute of Brain and Brain-Inspired Science, Shandong University, Jinan, Shandong, 250012, China
| | - Jingyi Du
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Research Center for Sectional and Imaging Anatomy, Key Laboratory of Experimental Teratology of the Ministry of Education, Shandong Key Laboratory of Mental Disorders, Shandong Key Laboratory of Digital Human and Clinical Anatomy, Jinan, Shandong 250012, China
| | - Dongshuang Wang
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Research Center for Sectional and Imaging Anatomy, Key Laboratory of Experimental Teratology of the Ministry of Education, Shandong Key Laboratory of Mental Disorders, Shandong Key Laboratory of Digital Human and Clinical Anatomy, Jinan, Shandong 250012, China
| | - Naigang Li
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Research Center for Sectional and Imaging Anatomy, Key Laboratory of Experimental Teratology of the Ministry of Education, Shandong Key Laboratory of Mental Disorders, Shandong Key Laboratory of Digital Human and Clinical Anatomy, Jinan, Shandong 250012, China
| | - Zhouhang Tao
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Research Center for Sectional and Imaging Anatomy, Key Laboratory of Experimental Teratology of the Ministry of Education, Shandong Key Laboratory of Mental Disorders, Shandong Key Laboratory of Digital Human and Clinical Anatomy, Jinan, Shandong 250012, China
| | - Dong Wu
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Research Center for Sectional and Imaging Anatomy, Key Laboratory of Experimental Teratology of the Ministry of Education, Shandong Key Laboratory of Mental Disorders, Shandong Key Laboratory of Digital Human and Clinical Anatomy, Jinan, Shandong 250012, China
| | - Fan Peng
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Research Center for Sectional and Imaging Anatomy, Key Laboratory of Experimental Teratology of the Ministry of Education, Shandong Key Laboratory of Mental Disorders, Shandong Key Laboratory of Digital Human and Clinical Anatomy, Jinan, Shandong 250012, China
| | - Jiaming Shi
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Research Center for Sectional and Imaging Anatomy, Key Laboratory of Experimental Teratology of the Ministry of Education, Shandong Key Laboratory of Mental Disorders, Shandong Key Laboratory of Digital Human and Clinical Anatomy, Jinan, Shandong 250012, China; Institute of Brain and Brain-Inspired Science, Shandong University, Jinan, Shandong, 250012, China
| | - Wenjuan Zhou
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Research Center for Sectional and Imaging Anatomy, Key Laboratory of Experimental Teratology of the Ministry of Education, Shandong Key Laboratory of Mental Disorders, Shandong Key Laboratory of Digital Human and Clinical Anatomy, Jinan, Shandong 250012, China; Institute of Brain and Brain-Inspired Science, Shandong University, Jinan, Shandong, 250012, China
| | - Tiantian Zhao
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Research Center for Sectional and Imaging Anatomy, Key Laboratory of Experimental Teratology of the Ministry of Education, Shandong Key Laboratory of Mental Disorders, Shandong Key Laboratory of Digital Human and Clinical Anatomy, Jinan, Shandong 250012, China.
| | - Yuchun Tang
- Department of Anatomy and Neurobiology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Research Center for Sectional and Imaging Anatomy, Key Laboratory of Experimental Teratology of the Ministry of Education, Shandong Key Laboratory of Mental Disorders, Shandong Key Laboratory of Digital Human and Clinical Anatomy, Jinan, Shandong 250012, China; Institute of Brain and Brain-Inspired Science, Shandong University, Jinan, Shandong, 250012, China.
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Alamri A. Sema-3E/PlexinD1 axis modulates dendritic cell phenotypes and functions: Current status and future implications. Hum Immunol 2024; 85:110815. [PMID: 38772051 DOI: 10.1016/j.humimm.2024.110815] [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: 01/27/2024] [Revised: 05/03/2024] [Accepted: 05/15/2024] [Indexed: 05/23/2024]
Abstract
This comprehensive research review explores the complex interplay between the Sema-3E/PlexinD1 axis and dendritic cells (DCs), highlighting its critical role in immune modulation with implications for clinical application Critical regulators of immune responses Dendritic cells are central to adaptive immunity, and the Sema-3E /PlexinD1 axis emerges as a key modulator affecting their phenotypes and functions Review delineates the impact of this signaling axis on DC maturation, migration, antigen presentation, and cytokine production, unravels its multifaceted role in shaping the immune response. Recognizing the limitations and gaps in current knowledge, the study highlights the need for further studies to condition downstream signaling events and related information experienced by the Sema-3E/PlexinD1 axis emphasizes the clarity of the immune system. The review concludes by identifying opportunities for translation, focusing on therapeutic and diagnostic potential. It highlights the importance of collaborative, interdisciplinary efforts to address the challenges and harness the therapeutic and pathological potential of targeting the Sema-3E/PlexinD1 axis, thus opening the way for transformative advances in immunology and clinical medicine.
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Affiliation(s)
- Abdulaziz Alamri
- Department of Biochemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.
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Luo G, Jing Y, Yang J, Wang S, Xuekelaiti Z, Yao C, Gao Y, Chen H, Sun D, Li J, Zhang X. The influence of gender-specific factors influencing severe anxiety in psychotic major depression: role of thyroid hormones and depression severity. J Neural Transm (Vienna) 2024; 131:833-845. [PMID: 38693463 DOI: 10.1007/s00702-024-02781-3] [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: 10/19/2023] [Accepted: 04/23/2024] [Indexed: 05/03/2024]
Abstract
BACKGROUND Psychotic major depression (PMD) is characterized by major depressive disorder (MDD) accompanied by delusions or hallucinations. While the prevalence of PMD and its association with anxiety have been studied, gender-specific differences and the role of thyroid hormones in PMD-related anxiety remain less explored. METHODS A total of 1718 first-episode and drug-naïve MDD patients was assessed for the presence of PMD and severe anxiety. Clinical assessments, including Hamilton Depression Rating Scale (HAMD), Hamilton Anxiety Rating Scale (HAMA), Positive and Negative Syndrome Scale (PANSS), and Clinical Global Impressions-Severity (CGI-S) scale, were conducted to assess depression, anxiety, psychotic symptoms, and clinical severity, respectively. Blood samples were collected to measure thyroid function parameters. RESULTS The prevalence of severe anxiety was higher in PMD patients compared to non-psychotic MDD patients (71.3% vs. 5.3%). No significant gender differences were observed in the prevalence of severe anxiety among PMD patients. However, elevated thyroid-stimulating hormone (TSH) levels and increased depression severity (HAMD scores) were identified as independent risk factors for severe anxiety in female PMD patients. In contrast, no significant risk factors were found in male PMD patients. The area under the receiver operating characteristic (AUCROC) analysis revealed that the HAMD score and TSH level showed acceptable discriminatory capacity for distinguishing between female PMD patients with and without severe anxiety. CONCLUSION This study highlights the heightened prevalence of severe anxiety in PMD patients, with TSH levels and depression severity emerging as gender-specific risk factors for anxiety in females. These findings suggest the importance of thyroid hormone assessment and tailored interventions for managing anxiety in female PMD patients.
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Affiliation(s)
- Guoshuai Luo
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Yifan Jing
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Jie Yang
- The Third Central Hospital of Tianjin, 83 Jintang Road, Hedong District, Tianjin, 300170, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin, China
- Tianjin Institute of Hepatobiliary Disease, Tianjin, China
| | - Shuo Wang
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Zaimina Xuekelaiti
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Cong Yao
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Ying Gao
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China
| | - Hongli Chen
- State Key Laboratory of Separation Membrane and Membrane Process, Tiangong University, Tianjin, 300387, China
| | - Daliang Sun
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China.
| | - Jie Li
- Institute of Mental Health, Tianjin Anding Hospital, Mental Health Center of Tianjin Medical University, 13 Liulin Road, Tianjin, 300222, China.
| | - Xiangyang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Beijing, 100101, China.
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Ge Q, Zhou S, Porras J, Fu P, Wang T, Du J, Li K. SARS-CoV-2 neurotropism-induced anxiety/depression-like behaviors require Microglia activation. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.10.02.560570. [PMID: 37873397 PMCID: PMC10592887 DOI: 10.1101/2023.10.02.560570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
The coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has been associated with a wide range of "long COVID" neurological symptoms. However, the mechanisms governing SARS-CoV-2 neurotropism and its effects on long-term behavioral changes remain poorly understood. Using a highly virulent mouse-adapted SARS-CoV-2 strain, denoted as SARS2-N501Y MA30 , we demonstrated that intranasal inoculation of SARS2-N501Y MA30 results in viral dissemination to multiple brain regions, including the amygdala and hippocampus. Behavioral assays indicated a marked elevation in anxiety- and depression-like behaviors post infection. A comparative analysis of RNA expression profiles disclosed alterations in the post-infected brains. Additionally, we observed dendritic spine remodeling on neurons within the amygdala after infection. Infection with SARS2-N501Y MA30 was associated with microglial activation and a subsequent increase in microglia-dependent neuronal activity in the amygdala. Pharmacological inhibition of microglial activity subsequent to viral spike inoculation mitigates microglia-dependent neuronal hyperactivity. Transcriptomic analysis of infected brains revealed the upregulation of inflammatory and cytokine-related pathways, implicating microglia-driven neuroinflammation in the pathogenesis of neuronal hyperactivity and behavioral abnormality. Overall, these data provide critical insights into the neurological consequences of SARS-CoV-2 infection and underscore microglia as a potential therapeutic target for ameliorating virus-induced neurobehavioral abnormalities.
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10
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Kong F, Xu Z, Yang G, Jia Q, Mo F, Jing L, Luo J, Jin H, Cai X. Microelectrode Arrays for Detection of Neural Activity in Depressed Rats: Enhanced Theta Activity in the Basolateral Amygdala. CYBORG AND BIONIC SYSTEMS 2024; 5:0125. [PMID: 38841725 PMCID: PMC11151173 DOI: 10.34133/cbsystems.0125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 04/12/2024] [Indexed: 06/07/2024] Open
Abstract
Depression is a common and severely debilitating neuropsychiatric disorder. Multiple studies indicate a strong correlation between the occurrence of immunological inflammation and the presence of depression. The basolateral amygdala (BLA) is crucial in the cognitive and physiological processing and control of emotion. However, due to the lack of detection tools, the neural activity of the BLA during depression is not well understood. In this study, a microelectrode array (MEA) based on the shape and anatomical location of the BLA in the brain was designed and manufactured. Rats were injected with lipopolysaccharide (LPS) for 7 consecutive days to induce depressive behavior. We used the MEA to detect neural activity in the BLA before modeling, during modeling, and after LPS administration on 7 consecutive days. The results showed that after LPS treatment, the spike firing of neurons in the BLA region of rats gradually became more intense, and the local field potential power also increased progressively. Further analysis revealed that after LPS administration, the spike firing of BLA neurons was predominantly in the theta rhythm, with obvious periodic firing characteristics appearing after the 7 d of LPS administration, and the relative power of the local field potential in the theta band also significantly increased. In summary, our results suggest that the enhanced activity of BLA neurons in the theta band is related to the depressive state of rats, providing valuable guidance for research into the neural mechanisms of depression.
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Affiliation(s)
- Fanli Kong
- State Key Laboratory of Transducer Technology, Aerospace Information Research Institute,
Chinese Academy of Sciences, Beijing 100190, China
- School of Electronic, Electrical and Communication Engineering,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhaojie Xu
- State Key Laboratory of Transducer Technology, Aerospace Information Research Institute,
Chinese Academy of Sciences, Beijing 100190, China
- School of Electronic, Electrical and Communication Engineering,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Gucheng Yang
- State Key Laboratory of Transducer Technology, Aerospace Information Research Institute,
Chinese Academy of Sciences, Beijing 100190, China
- School of Electronic, Electrical and Communication Engineering,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qianli Jia
- State Key Laboratory of Transducer Technology, Aerospace Information Research Institute,
Chinese Academy of Sciences, Beijing 100190, China
- School of Electronic, Electrical and Communication Engineering,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Fan Mo
- State Key Laboratory of Transducer Technology, Aerospace Information Research Institute,
Chinese Academy of Sciences, Beijing 100190, China
- School of Electronic, Electrical and Communication Engineering,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Luyi Jing
- State Key Laboratory of Transducer Technology, Aerospace Information Research Institute,
Chinese Academy of Sciences, Beijing 100190, China
- School of Electronic, Electrical and Communication Engineering,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jinping Luo
- State Key Laboratory of Transducer Technology, Aerospace Information Research Institute,
Chinese Academy of Sciences, Beijing 100190, China
- School of Electronic, Electrical and Communication Engineering,
University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hongyan Jin
- Obstetrics and Gynecology Department,
Peking University First Hospital, Beijing 100034, China
| | - Xinxia Cai
- State Key Laboratory of Transducer Technology, Aerospace Information Research Institute,
Chinese Academy of Sciences, Beijing 100190, China
- School of Electronic, Electrical and Communication Engineering,
University of Chinese Academy of Sciences, Beijing 100049, China
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11
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Ji Y, Wang J, Chen H, Li J, Chen M. Association between hs-CRP and depressive symptoms: a cross-sectional study. Front Psychiatry 2024; 15:1339208. [PMID: 38596631 PMCID: PMC11002220 DOI: 10.3389/fpsyt.2024.1339208] [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: 11/15/2023] [Accepted: 03/15/2024] [Indexed: 04/11/2024] Open
Abstract
Background and aim High-sensitivity C-reactive protein (hs-CRP) is a sensitive measure of low-grade inflammation and appears superior to conventional blood tests in assessing cardiovascular disease. The purpose of this investigation was to explore the link between high-sensitivity CRP and depressive symptoms among adults. Methods and results Multiple logistic regression and smoothed curve fitting were used to investigate the association between hs-CRP and depressive symptoms based on data from the, 2017-2020 National Health and Nutrition Examination Survey (NHANES). Subgroup analyses and interaction tests were used to assess the stability of this relationship across populations. The study comprised 6,293 non-clinical participants, which included 549 individuals with depressive symptoms. The prevalence of depressive symptoms was found to increase with increasing levels of hs-CRP. This trend persisted even after quartetting hs-CRP levels. In the fully adjusted model, each unit increase in hs-CRP was associated with a 10% increase in the odds of depressive symptoms (OR=1.10,95%CI:1.01-1.21). Participants in the highest quartile of hs-CRP had a 39% higher prevalence of depressive symptoms compared to those in the lowest quartile (OR=1.39,95%CI:1.01-1.92). Additionally, this positive correlation was more pronounced in men. Conclusions In adult Americans, there exists a positive association between elevated hs-CRP levels and depressive symptoms, with a more prominent manifestation of this association observed in males.
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12
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Watson KT, Keller J, Spiro CM, Satz IB, Goncalves SV, Pankow H, Kosti I, Lehallier B, Sequeira A, Bunney WE, Rasgon NL, Schatzberg AF. Proteomic profiles of cytokines and chemokines in moderate to severe depression: Implications for comorbidities and biomarker discovery. Brain Behav Immun Health 2024; 36:100731. [PMID: 38435722 PMCID: PMC10906146 DOI: 10.1016/j.bbih.2024.100731] [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: 12/01/2023] [Revised: 01/22/2024] [Accepted: 01/25/2024] [Indexed: 03/05/2024] Open
Abstract
Objective This study assessed the proteomic profiles of cytokines and chemokines in individuals with moderate to severe depression, with or without comorbid medical disorders, compared to healthy controls. Two proteomic multiplex platforms were employed for this purpose. Metods An immunofluorescent multiplex platform and an aptamer-based method were used to evaluate 32 protein analytes from 153 individuals with moderate to severe major depressive disorder (MDD) and healthy controls (HCs). The study focused on determining the level of agreement between the two platforms and evaluating the ability of individual analytes and principal components (PCs) to differentiate between the MDD and HC groups. Additionally, the study investigated the relationship between PCs consisting of chemokines and cytokines and comorbid inflammatory and cardiometabolic diseases. Findings Analysis revealed a small or moderate correlation between 47% of the analytes measured by the two platforms. Two proteomic profiles were identified that differentiated individuals with moderate to severe MDD from HCs. High eotaxin, age, BMI, IP-10, or IL-10 characterized profile 1. This profile was associated with several cardiometabolic risk factors, including hypertension, hyperlipidemia, and type 2 diabetes. Profile 2 is characterized by higher age, BMI, interleukins, and a strong negative loading for eotaxin. This profile was associated with inflammation but not cardiometabolic risk factors. Conclusion This study provides further evidence that proteomic profiles can be used to identify potential biomarkers and pathways associated with MDD and comorbidities. Our findings suggest that MDD is associated with distinct profiles of proteins that are also associated with cardiometabolic risk factors, inflammation, and obesity. In particular, the chemokines eotaxin and IP-10 appear to play a role in the relationship between MDD and cardiometabolic risk factors. These findings suggest that a focus on the interplay between MDD and comorbidities may be useful in identifying potential targets for intervention and improving overall health outcomes.
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Affiliation(s)
- Kathleen T. Watson
- Department of Psychiatry and Behavioral Health, Stanford School of Medicine, Stanford, CA, USA
| | - Jennifer Keller
- Department of Psychiatry and Behavioral Health, Stanford School of Medicine, Stanford, CA, USA
| | - Caleb M. Spiro
- Department of Psychiatry and Behavioral Health, Stanford School of Medicine, Stanford, CA, USA
| | - Isaac B. Satz
- Department of Psychiatry and Behavioral Health, Stanford School of Medicine, Stanford, CA, USA
| | - Samantha V. Goncalves
- Department of Psychiatry and Behavioral Health, Stanford School of Medicine, Stanford, CA, USA
| | - Heather Pankow
- Department of Psychiatry and Behavioral Health, Stanford School of Medicine, Stanford, CA, USA
| | | | | | - Adolfo Sequeira
- Department of Psychiatry & Human Behavior, University of California, Irvine, CA, USA
- School of Medicine, Irvine, CA, USA
| | - William E. Bunney
- Department of Psychiatry & Human Behavior, University of California, Irvine, CA, USA
- School of Medicine, Irvine, CA, USA
| | - Natalie L. Rasgon
- Department of Psychiatry and Behavioral Health, Stanford School of Medicine, Stanford, CA, USA
| | - Alan F. Schatzberg
- Department of Psychiatry and Behavioral Health, Stanford School of Medicine, Stanford, CA, USA
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13
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Costa D, Scalise E, Ielapi N, Bracale UM, Andreucci M, Serra R. Metalloproteinases as Biomarkers and Sociomarkers in Human Health and Disease. Biomolecules 2024; 14:96. [PMID: 38254696 PMCID: PMC10813678 DOI: 10.3390/biom14010096] [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: 12/11/2023] [Revised: 01/05/2024] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
Metalloproteinases (MPs) are zinc-dependent enzymes with proteolytic activity and a variety of functions in the pathophysiology of human diseases. The main objectives of this review are to analyze a specific family of MPs, the matrix metalloproteinases (MMPs), in the most common chronic and complex diseases that affect patients' social lives and to better understand the nature of the associations between MMPs and the psychosocial environment. In accordance with the PRISMA extension for a scoping review, an examination was carried out. A collection of 24 studies was analyzed, focusing on the molecular mechanisms of MMP and their connection to the manifestation of social aspects in human disease. The complexity of the relationship between MMP and social problems is presented via an interdisciplinary approach based on complexity paradigm as a new approach for conceptualizing knowledge in health research. Finally, two implications emerge from the study: first, the psychosocial states of individuals have a profound impact on their overall health and disease conditions, which implies the importance of adopting a holistic perspective on human well-being, encompassing both physical and psychosocial aspects. Second, the use of MPs as biomarkers may provide physicians with valuable tools for a better understanding of disease when used in conjunction with "sociomarkers" to develop mathematical predictive models.
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Affiliation(s)
- Davide Costa
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (D.C.); (E.S.)
- Interuniversity Center of Phlebolymphology (CIFL), Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy
| | - Enrica Scalise
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (D.C.); (E.S.)
- Interuniversity Center of Phlebolymphology (CIFL), Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy
| | - Nicola Ielapi
- Department of Public Health and Infectious Disease, “Sapienza” University of Rome, 00185 Rome, Italy;
| | | | - Michele Andreucci
- Department of Health Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy
| | - Raffaele Serra
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy; (D.C.); (E.S.)
- Interuniversity Center of Phlebolymphology (CIFL), Magna Graecia University of Catanzaro, 88100 Catanzaro, Italy
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14
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Karunakaran KB, Amemori KI. Spatiotemporal expression patterns of anxiety disorder-associated genes. Transl Psychiatry 2023; 13:385. [PMID: 38092764 PMCID: PMC10719387 DOI: 10.1038/s41398-023-02693-y] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 11/25/2023] [Accepted: 11/28/2023] [Indexed: 12/17/2023] Open
Abstract
Anxiety disorders (ADs) are the most common form of mental disorder that affects millions of individuals worldwide. Although physiological studies have revealed the neural circuits related to AD symptoms, how AD-associated genes are spatiotemporally expressed in the human brain still remains unclear. In this study, we integrated genome-wide association studies of four human AD subtypes-generalized anxiety disorder, social anxiety disorder, panic disorder, and obsessive-compulsive disorder-with spatial gene expression patterns. Our investigation uncovered a novel division among AD-associated genes, marked by significant and distinct expression enrichments in the cerebral nuclei, limbic, and midbrain regions. Each gene cluster was associated with specific anxiety-related behaviors, signaling pathways, region-specific gene networks, and cell types. Notably, we observed a significant negative correlation in the temporal expression patterns of these gene clusters during various developmental stages. Moreover, the specific brain regions enriched in each gene group aligned with neural circuits previously associated with negative decision-making and anxious temperament. These results suggest that the two distinct gene clusters may underlie separate neural systems involved in anxiety. As a result, our findings bridge the gap between genes and neural circuitry, shedding light on the mechanisms underlying AD-associated behaviors.
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Affiliation(s)
- Kalyani B Karunakaran
- Institute for the Advanced Study of Human Biology, Kyoto University, Yoshida Konoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Ken-Ichi Amemori
- Institute for the Advanced Study of Human Biology, Kyoto University, Yoshida Konoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan.
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15
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Souza APDE, Carvalho LOT, Pedroso AP, Moraes ADES, Cipullo MAT, Dâmaso AR, Telles MM, Oyama LM, Tashima AK, Caranti DA, Ribeiro EB. An interdisciplinary therapy for lifestyle change is effective in improving psychological and inflammatory parameters in women with grade I obesity. AN ACAD BRAS CIENC 2023; 95:e20230365. [PMID: 37909611 DOI: 10.1590/0001-3765202320230365] [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: 12/15/2022] [Accepted: 05/03/2023] [Indexed: 11/03/2023] Open
Abstract
Obesity and depression, disorders associated with inflammation, have high incidences in women. Understanding the derangements present in the initial phase of obesity may point to factors that could help avoiding disease aggravation. The present study aimed at investigating the effects of a 6-months interdisciplinary therapy for weight loss in women with grade I obesity. Before and after the therapy, 37 middle-aged women donated blood and responded to questionnaires for depression and anxiety symptoms. Inflammatory parameters were evaluated in serum and a preliminary screening of the plasma proteome was performed. The therapy decreased anthropometric, psychological scores, and serum levels of inflammatory parameters. Depression and anxiety scores correlated positively with some inflammatory parameters. The proteomic analysis showed changes in proteins related to cholesterol metabolism and inflammatory response. Interdisciplinary therapy improves anthropometric and inflammatory statuses and ameliorating psychological symptoms. The decrease of MCP-1 levels after interdisciplinary therapy has not been reported so far, at the best of our knowledge. The present demonstration of positive associations of inflammatory markers and psychological scores indicate that these mediators may be useful to monitor psychological status in obesity. The present proteome data, although preliminary, pointed to plasma alterations indicative of improvement of inflammation after interdisciplinary therapy.
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Affiliation(s)
- Adriana P DE Souza
- Programa de Pós-Graduação em Nutrição, Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Departamento de Fisiologia, Rua Botucatu, 862, 2° andar, Vila Clementino, 04023-062 São Paulo, SP, Brazil
| | - Lorenza Oliveira T Carvalho
- Programa de Pós-Graduação em Nutrição, Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Departamento de Fisiologia, Rua Botucatu, 862, 2° andar, Vila Clementino, 04023-062 São Paulo, SP, Brazil
| | - Amanda Paula Pedroso
- Programa de Pós-Graduação em Nutrição, Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Departamento de Fisiologia, Rua Botucatu, 862, 2° andar, Vila Clementino, 04023-062 São Paulo, SP, Brazil
| | - Amanda DE Santos Moraes
- Universidade Federal de São Paulo (UNIFESP), Departamento de Biociências, Grupo de Estudo de Obesidade (GEO), Av. Dr. Epitácio Pessoa, 741, 11045-301 Santos, SP, Brazil
| | - Marcos Alberto Taddeo Cipullo
- Universidade Federal de São Paulo (UNIFESP), Departamento de Biociências, Grupo de Estudo de Obesidade (GEO), Av. Dr. Epitácio Pessoa, 741, 11045-301 Santos, SP, Brazil
| | - Ana Raimunda Dâmaso
- Programa de Pós-Graduação em Nutrição, Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Departamento de Fisiologia, Rua Botucatu, 862, 2° andar, Vila Clementino, 04023-062 São Paulo, SP, Brazil
| | - Mônica M Telles
- Programa de Pós-Graduação em Nutrição, Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Departamento de Fisiologia, Rua Botucatu, 862, 2° andar, Vila Clementino, 04023-062 São Paulo, SP, Brazil
| | - Lila M Oyama
- Programa de Pós-Graduação em Nutrição, Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Departamento de Fisiologia, Rua Botucatu, 862, 2° andar, Vila Clementino, 04023-062 São Paulo, SP, Brazil
| | - Alexandre K Tashima
- Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Departamento de Bioquímica, Rua Botucatu, 862, Vila Clementino, 04023-062 São Paulo, SP, Brazil
| | - Danielle A Caranti
- Universidade Federal de São Paulo (UNIFESP), Departamento de Biociências, Grupo de Estudo de Obesidade (GEO), Av. Dr. Epitácio Pessoa, 741, 11045-301 Santos, SP, Brazil
| | - Eliane B Ribeiro
- Programa de Pós-Graduação em Nutrição, Universidade Federal de São Paulo (UNIFESP), Escola Paulista de Medicina, Departamento de Fisiologia, Rua Botucatu, 862, 2° andar, Vila Clementino, 04023-062 São Paulo, SP, Brazil
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16
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Mujtaba S, Patro IK, Patro N. Multiple Early Life Stressors as Risk Factors for Neurodevelopmental Abnormalities in the F1 Wistar Rats. Brain Sci 2023; 13:1360. [PMID: 37891729 PMCID: PMC10605318 DOI: 10.3390/brainsci13101360] [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: 07/07/2023] [Revised: 09/07/2023] [Accepted: 09/20/2023] [Indexed: 10/29/2023] Open
Abstract
Cumulative exposure to multiple early life stressors is expected to affect behavioral development, causing increased susceptibility to neuropsychiatric disorders. The present study was designed to mimic such conditions in a rat model to study behavioral impairments during adolescence and adulthood. Female Wistar rats (n = 32; 140-150 gm) were switched to a low protein (LP; 8% protein) or control (20% protein) diet 15 days prior to conception, and then the diet regime was maintained throughout the experimental period. Pups born to control and LP dams were intraperitoneally injected with deltamethrin (DLT-pyrethroid insecticide; 0.7 mg/kg body weight; PND 1 to 7), lipopolysaccharide (LPS-bacterial endotoxin; 0.3 mg/kg body weight; PND 3 and 5), or DLT+LPS, on designated days forming eight experimental groups (Control, LP, Control+LPS, LP+LPS, Control+DLT, LP+DLT, Control+DLT+LPS and LP+DLT+LPS). Neurobehavioral assessments were performed in F1 rats (1, 3, 6 months) by open field, elevated plus maze, light and dark box, and rotarod tests. LP rats were found to be highly susceptible to either singular or cumulative exposure as compared to their age-matched control counterparts, showing significantly severe behavioral abnormalities, such as hyperactivity, attention deficits and low anxiety, the hallmark symptoms of neuropsychiatric disorders like schizophrenia and ADHD, suggesting thereby that early life multi-hit exposure may predispose individuals to developmental disorders.
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Affiliation(s)
- Syed Mujtaba
- School of Studies in Neuroscience, Jiwaji University, Gwalior 474011, India; (S.M.); (I.K.P.)
- School of Studies in Zoology, Jiwaji University, Gwalior 474011, India
| | - Ishan Kumar Patro
- School of Studies in Neuroscience, Jiwaji University, Gwalior 474011, India; (S.M.); (I.K.P.)
- School of Studies in Zoology, Jiwaji University, Gwalior 474011, India
| | - Nisha Patro
- School of Studies in Neuroscience, Jiwaji University, Gwalior 474011, India; (S.M.); (I.K.P.)
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17
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Gîlcă-Blanariu GE, Șchiopu CG, Ștefănescu G, Mihai C, Diaconescu S, Afrăsânie VA, Lupu VV, Lupu A, Boloș A, Ștefănescu C. The Intertwining Roads between Psychological Distress and Gut Microbiota in Inflammatory Bowel Disease. Microorganisms 2023; 11:2268. [PMID: 37764111 PMCID: PMC10538137 DOI: 10.3390/microorganisms11092268] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
Inflammatory bowel disease represents one of the most life-altering gastrointestinal pathologies, with its multifactorial nature and unclear physiopathology. The most relevant clinical forms, ulcerative colitis and Crohn's disease, clinically manifest with mild to severe flares and remission periods that alter the patient's social, familial and professional integration. The chronic inflammatory activity of the intestinal wall determines severe modifications of the local environment, such as dysbiosis, enteric endocrine, nervous and immune system disruptions and intestinal wall permeability changes. These features are part of the gastrointestinal ecosystem that modulates the bottom-to-top signaling to the central nervous system, leading to a neurobiologic imbalance and clinical affective and/or behavioral symptoms. The gut-brain link is a bidirectional pathway and psychological distress can also affect the central nervous system, which will alter the top-to-bottom regulation, leading to possible functional digestive symptoms and local inflammatory responses. In the middle of this neuro-gastrointestinal system, the microbiome is a key player, as its activities offer basic functional support for both relays. The present article presents current scientific information that links the pathophysiology and clinical aspects of inflammatory bowel disease and psychiatric symptomatology through the complex mechanism of the gut-brain axis and the modulatory effects of the gut microbiota.
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Affiliation(s)
| | - Cristina Gabriela Șchiopu
- Department of Psychiatry, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.B.); (C.Ș.)
| | - Gabriela Ștefănescu
- Department of Gastroenterology, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (G.-E.G.-B.); (C.M.)
| | - Cătălina Mihai
- Department of Gastroenterology, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (G.-E.G.-B.); (C.M.)
| | - Smaranda Diaconescu
- Department of Pediatrics, University of Medicine Titu Maiorescu, 040441 Bucharest, Romania;
| | | | - Vasile Valeriu Lupu
- Department of Pediatrics, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (V.V.L.)
| | - Ancuța Lupu
- Department of Pediatrics, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (V.V.L.)
| | - Alexandra Boloș
- Department of Psychiatry, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.B.); (C.Ș.)
| | - Cristinel Ștefănescu
- Department of Psychiatry, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.B.); (C.Ș.)
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18
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Stoyanova K, Stoyanov D, Petrov S, Baldzhieva A, Bozhkova M, Murdzheva M, Kalfova T, Andreeva H, Taskov H, Vassilev P, Todev A. Conversion and Obsessive-Phobic Symptoms Predict IL-33 and IL-28A Levels in Individuals Diagnosed with COVID-19. Brain Sci 2023; 13:1271. [PMID: 37759873 PMCID: PMC10526257 DOI: 10.3390/brainsci13091271] [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: 07/30/2023] [Revised: 08/26/2023] [Accepted: 08/30/2023] [Indexed: 09/29/2023] Open
Abstract
The first epidemiological wave of the incidence of COVID-19 in Bulgaria was registered in June 2020. After the wave peak, we conducted a study in persons diagnosed with COVID-19 (N = 52). They were assessed with the anxiety-depressive scale (ADS), including basic (BS), vegetative (VS), conversion (CS), obsessive-phobic (OPS), and depressive (DS) symptoms. ADS assessment of individuals diagnosed with SARS-CoV-2 indicated a correlation between OPS and IL-33 values. IL-10 levels were higher than reference ranges in all patients. Multiple linear regression analyses demonstrated that combination of CS and OPS explained 28% of IL-33 levels, while combination of symptoms from all ADS dimensions explained 24% of IL-33 levels. It was also found that 21% of IL-28A levels was explained from the combination by all ADS dimensions, whereas OPS was the predictor for lower concentrations. The obtained results revealed meaningful correlations between psycho neuro-immunological factors in pathogenesis of illness from the coronavirus infection.
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Affiliation(s)
- Kristina Stoyanova
- Research Institute at Medical University of Plovdiv, Research Group “Translational and Computational Neuroscience”, SRIPD, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria;
| | - Drozdstoy Stoyanov
- Research Institute at Medical University of Plovdiv, Research Group “Translational and Computational Neuroscience”, SRIPD, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria;
- Department of Psychiatry and Medical Psychology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria
| | - Steliyan Petrov
- Department of Medical Microbiology and Immunology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (S.P.); (A.B.); (M.B.); (M.M.); (T.K.); (H.A.)
- Laboratory of Clinical Immunology, University Hospital “St. George”, 4002 Plovdiv, Bulgaria
| | - Alexandra Baldzhieva
- Department of Medical Microbiology and Immunology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (S.P.); (A.B.); (M.B.); (M.M.); (T.K.); (H.A.)
- Laboratory of Clinical Immunology, University Hospital “St. George”, 4002 Plovdiv, Bulgaria
| | - Martina Bozhkova
- Department of Medical Microbiology and Immunology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (S.P.); (A.B.); (M.B.); (M.M.); (T.K.); (H.A.)
- Laboratory of Clinical Immunology, University Hospital “St. George”, 4002 Plovdiv, Bulgaria
| | - Mariana Murdzheva
- Department of Medical Microbiology and Immunology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (S.P.); (A.B.); (M.B.); (M.M.); (T.K.); (H.A.)
- Laboratory of Clinical Immunology, University Hospital “St. George”, 4002 Plovdiv, Bulgaria
| | - Teodora Kalfova
- Department of Medical Microbiology and Immunology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (S.P.); (A.B.); (M.B.); (M.M.); (T.K.); (H.A.)
- Laboratory of Clinical Immunology, University Hospital “St. George”, 4002 Plovdiv, Bulgaria
| | - Hristina Andreeva
- Department of Medical Microbiology and Immunology, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (S.P.); (A.B.); (M.B.); (M.M.); (T.K.); (H.A.)
- Laboratory of Clinical Immunology, University Hospital “St. George”, 4002 Plovdiv, Bulgaria
| | - Hristo Taskov
- Research Institute at Medical University of Plovdiv, 4002 Plovdiv, Bulgaria;
| | - Petar Vassilev
- Department of Infectious Disease, Parasitology, and Tropical Medicine, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (P.V.); (A.T.)
| | - Angel Todev
- Department of Infectious Disease, Parasitology, and Tropical Medicine, Medical University of Plovdiv, 4002 Plovdiv, Bulgaria; (P.V.); (A.T.)
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19
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Zhu Q, Chen L, Xu Q, Xu J, Zhang L, Wang J. Association between obstructive sleep apnea and risk for post-stroke anxiety: A Chinese hospital-based study in noncardiogenic ischemic stroke patients. Sleep Med 2023; 107:55-63. [PMID: 37119621 DOI: 10.1016/j.sleep.2023.04.016] [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: 11/29/2022] [Revised: 03/11/2023] [Accepted: 04/13/2023] [Indexed: 05/01/2023]
Abstract
OBJECTIVE This study explored the role of obstructive sleep apnea (OSA) in post stroke anxiety (PSA) in noncardiogenic ischemic stroke patients. METHODS 180 patients with noncardiogenic ischemic stroke were consecutively enrolled from January 2019 to December 2019. All patients underwent polysomnography (PSG) to assess for OSA. OSA severity was identified based on the apnea hypopnea index (AHI), i.e., no OSA (AHI <5), mild OSA (5 = AHI <15), and moderate to severe OSA (AHI ≥15). Neuropsychological assessments were performed at acute phase and 6 months later to evaluate anxiety (Chinese version of the Zung self-rating anxiety scale [SAS], and Beck Anxiety Inventory [BAI]), depression (Patient Health Questionnaire-9, [PHQ-9]), and cognition (Mini-mental state examination, [MMSE], and Montreal Cognitive Assessment, [MOCA]). Clinical diagnoses of PSA were made based on interviews and the anxiety scales. The correlations between PSA and OSA were investigated in Logistic regression analysis. RESULTS The prevalence of acute-phase and 6-month PSA were 27 (15%) and 52 (28.9%) respectively. Moderate to severe OSA and post-stroke depression (PSD) were the influencing factors of acute-phase PSA. 6-Month PSA was not associated with OSA but was associated with acute-phase anxiety, education status and MOCA. Logistic regression analysis including respiratory and sleeping parameters showed that AHI and micro-arousal index contributed to acute-phase PSA. CONCLUSIONS Acute-phase PSA was associated with OSA severity, potentially through OSA-caused sleep discontinuity. While 6-month PSA was associated with acute-phase anxiety, highlighting the need for integration of screening for and management of OSA and PSA at acute phase.
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Affiliation(s)
- Qiongbin Zhu
- Department of Neurology, Sir Run Run Shaw Hospital, Affiliated with School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Leihui Chen
- Department of Internal Medicine, The Wuyun Mountain Hospital of Hangzhou(The Health Promotion Institute of Hangzhou), Hangzhou, Zhejiang, China
| | - Qinglin Xu
- Department of Neurology, Sir Run Run Shaw Hospital, Affiliated with School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jiahui Xu
- Department of Neurology, Sir Run Run Shaw Hospital, Affiliated with School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Lisan Zhang
- Department of Neurology, Sir Run Run Shaw Hospital, Affiliated with School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.
| | - Jin Wang
- Department of Neurology, Sir Run Run Shaw Hospital, Affiliated with School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.
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20
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Cai Y, Zhu ZH, Li RH, Yin XY, Chen RF, Man LJ, Hou WL, Zhu HL, Wang J, Zhang H, Jia QF, Hui L. Association between increased serum interleukin-8 levels and improved cognition in major depressive patients with SSRIs. BMC Psychiatry 2023; 23:122. [PMID: 36823619 PMCID: PMC9948487 DOI: 10.1186/s12888-023-04616-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 02/19/2023] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND The effect of neuroinflammatory cytokines on cognitive deficits in patients with major depressive disorder (MDD) can be altered by selective serotonin reuptake inhibitors (SSRIs). This study aimed to examine serum interleukin-8 (IL-8) levels, cognitive function, and their associations in MDD patients with SSRIs. METHODS Thirty SSRI-treated MDD patients and 101 healthy controls were recruited for this study. We examined cognitive performance using the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and serum IL-8 levels using the Human Inflammatory Cytokine Cytometric Bead Array in both cases and controls. RESULTS The RBANS test scores were significantly lower in MDD patients with SSRIs than in healthy controls after controlling for covariates (all p < 0.001). Serum levels of IL-8 were higher in MDD patients with SSRIs than in healthy controls after adjusting for covariates (F = 3.82, p = 0.05). Serum IL-8 levels were positively correlated with sub-scores of delayed memory (r = 0.37, p = 0.04) and visuospatial/constructional (r = 0.43, p = 0.02) in MDD patients with SSRIs but not in in healthy controls (delayed memory score: r = -0.12, p = 0.24; visuospatial/constructional score: r = 0.02, p = 0.81). CONCLUSIONS Our findings suggested that increased serum IL-8 level might not only be involved in the MDD psychopathology or the use of SSRIs but also correspond to improving MDD delayed memory and visuospatial/constructional function.
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Affiliation(s)
- Yuan Cai
- grid.268099.c0000 0001 0348 3990School of Mental Health, Wenzhou Medical University, Wenzhou, 325035 Zhejiang People’s Republic of China ,grid.263761.70000 0001 0198 0694Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, No. 11 Guangqian Road, Suzhou, 215137 Jiangsu People’s Republic of China
| | - Zhen Hua Zhu
- grid.263761.70000 0001 0198 0694Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, No. 11 Guangqian Road, Suzhou, 215137 Jiangsu People’s Republic of China
| | - Rong Hua Li
- grid.263761.70000 0001 0198 0694Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, No. 11 Guangqian Road, Suzhou, 215137 Jiangsu People’s Republic of China
| | - Xu Yuan Yin
- grid.263761.70000 0001 0198 0694Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, No. 11 Guangqian Road, Suzhou, 215137 Jiangsu People’s Republic of China
| | - Ru Feng Chen
- grid.263761.70000 0001 0198 0694Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, No. 11 Guangqian Road, Suzhou, 215137 Jiangsu People’s Republic of China
| | - Li Juan Man
- grid.263761.70000 0001 0198 0694Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, No. 11 Guangqian Road, Suzhou, 215137 Jiangsu People’s Republic of China
| | - Wen Long Hou
- grid.263761.70000 0001 0198 0694Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, No. 11 Guangqian Road, Suzhou, 215137 Jiangsu People’s Republic of China
| | - Hong Liang Zhu
- grid.263761.70000 0001 0198 0694Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, No. 11 Guangqian Road, Suzhou, 215137 Jiangsu People’s Republic of China
| | - Jing Wang
- grid.263761.70000 0001 0198 0694Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, No. 11 Guangqian Road, Suzhou, 215137 Jiangsu People’s Republic of China
| | - Huiping Zhang
- grid.189504.10000 0004 1936 7558Departments of Psychiatry and Medicine, Boston University Chobanian and Avedisian School of Medicine, Boston, MA 02118-2526 USA
| | - Qiu Fang Jia
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, No. 11 Guangqian Road, Suzhou, 215137, Jiangsu, People's Republic of China.
| | - Li Hui
- School of Mental Health, Wenzhou Medical University, Wenzhou, 325035, Zhejiang, People's Republic of China. .,Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, No. 11 Guangqian Road, Suzhou, 215137, Jiangsu, People's Republic of China.
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21
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Davis KM, Rosinger AY, Murdock KW. Ex vivo LPS-stimulated cytokine production is associated with hydration status in community-dwelling middle-to-older-aged adults. Eur J Nutr 2023; 62:1681-1690. [PMID: 36790579 DOI: 10.1007/s00394-023-03105-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 01/31/2023] [Indexed: 02/16/2023]
Abstract
PURPOSE Suboptimal hydration has been linked to a variety of adverse health outcomes. Few studies have examined the impact of hydration status on immune function, a plausible physiological mechanism underlying these associations. Therefore, we tested how variation in hydration status was associated with circulating pro-inflammatory cytokine levels and ex vivo lipopolysaccharide (LPS)-stimulated pro-inflammatory cytokine production. METHODS Blood samples were obtained from a community sample of healthy middle-to-older-aged adults (N = 72). These samples were used to assess serum osmolality, a biomarker of hydration status, and markers of immune function including circulating pro-inflammatory cytokines and stimulated pro-inflammatory cytokine production after 4 and 24 h of incubation with LPS. Multiple linear regressions were used to test the association between serum osmolality (as a continuous variable) and markers of immune function at baseline and after 4 and 24 h adjusting for age, sex, and BMI. These models were re-estimated with serum osmolality dichotomized at the cut-off for dehydration (> 300 mOsm/kg). RESULTS While not significantly associated with circulating cytokines (B = - 0.03, p = 0.09), serum osmolality was negatively associated with both 4 h (B = - 0.05, p = 0.048) and 24 h (B = - 0.05, p = 0.03) stimulated cytokine production when controlling for age, sex, and BMI. Similarly, dehydration was associated with significantly lower cytokine production at both 4 h (B = - 0.54, p = 0.02) and 24 h (B = - 0.51, p = 0.02) compared to adequate hydration. CONCLUSION These findings suggest that dehydration may be associated with suppressed immune function in generally healthy middle-to-older aged community-dwelling adults. Further longitudinal research is needed to more clearly define the role of hydration in immune function.
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Affiliation(s)
- Kristin M Davis
- Department of Biobehavioral Health, Pennsylvania State University, 219 Biobehavioral Health Building, University Park, PA, 16802, USA
| | - Asher Y Rosinger
- Department of Biobehavioral Health, Pennsylvania State University, 219 Biobehavioral Health Building, University Park, PA, 16802, USA.,Department of Anthropology, Pennsylvania State University, University Park, PA, USA
| | - Kyle W Murdock
- Department of Biobehavioral Health, Pennsylvania State University, 219 Biobehavioral Health Building, University Park, PA, 16802, USA.
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22
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Oliveira LC, Wirowski N, Souza PBD, Lobato AS, Jansen K, de Azevedo Cardoso T, Mondin TC, Oses JP, Kapczinski F, Souza LDDM, Azevedo da Silva R, Pedrotti Moreira F. Childhood trauma, inflammatory biomarkers and the presence of a current depressive episode: Is there a relationship in subjects from a population study? J Psychiatr Res 2023; 158:255-260. [PMID: 36621181 DOI: 10.1016/j.jpsychires.2022.12.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 12/22/2022] [Accepted: 12/23/2022] [Indexed: 12/25/2022]
Abstract
This study aims to compare the serum cytokine levels between controls, individuals with a current depressive episode (CDE) with childhood trauma and individuals with CDE without childhood trauma. This is a cross-sectional with paired sample nested in a population-based study. For the purposes of the current study, subjects who had psychotic symptoms, generalized anxiety disorder, and who refused to perform blood collection were excluded. Subsequently, only individuals who had a current depressive episode were selected (n = 76). Another 76 subjects were randomly paired by sex and age, constituting a population control group. The measurements of serum cytokine levels were performed using the multiplex analysis method. In the group with a CDE, when compared to the population control group, the following cytokines were high: IL-1β, IL-2, IL-4, IL-6, IL-17A, IFN-γ and TNF-α (p < 0.05). On the other hand, there was a decrease in the levels of cytokines IL-10 (p = 0.027) and IL12p70 (p = 0.001). Bonferroni test demonstrates that there is no statistically significant difference in serum cytokine levels between subjects with a CDE, with and without trauma (p > 0.05). In a multivariable logistic regression, adjusting for socioeconomic status, tobacco, alcohol and illicit drugs abuse/dependence, and use of psychiatric medication, we found that cytokines serum levels remained associated with CDE even when adjusted for these potential confounders. Our findings demonstrate that monitoring cytokine levels and immune function may be beneficial in preventing the development of a CDE. However, future research is necessary to investigate the impact of trauma on the relationship between inflammation and CDE.
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Affiliation(s)
| | - Natália Wirowski
- Post Graduation Program in Health and Behavior, Catholic University of Pelotas, Pelotas, RS, Brazil
| | - Pedro Borges de Souza
- Post Graduation Program in Health and Behavior, Catholic University of Pelotas, Pelotas, RS, Brazil
| | | | - Karen Jansen
- Post Graduation Program in Health and Behavior, Catholic University of Pelotas, Pelotas, RS, Brazil
| | - Taiane de Azevedo Cardoso
- Department of Psychiatry and Behavioral Neurosciences, McMaster University, Hamilton, Ontario, Canada
| | - Thaíse Campos Mondin
- Pro-rectory of Student Affairs, Federal University of Pelotas, Pelotas, RS, Brazil
| | - Jean Pierre Oses
- Post Graduation Program of Physiological Science, Federal University of Rio Grande, Rio Grande, Rio Grande do Sul, Brazil
| | - Flávio Kapczinski
- Bipolar Disorder Program, Laboratory of Molecular Psychiatry, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil; Department of Psychiatry, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Mood disorders Program, Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada; Instituto Nacional de Ciência e Tecnologia Translacional em Medicina (INCT-TM), Porto Alegre, RS, Brazil
| | | | - Ricardo Azevedo da Silva
- Post Graduation Program in Health and Behavior, Catholic University of Pelotas, Pelotas, RS, Brazil
| | - Fernanda Pedrotti Moreira
- Post Graduation Program in Health and Behavior, Catholic University of Pelotas, Pelotas, RS, Brazil.
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23
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Laricchiuta D, Panuccio A, Picerni E, Biondo D, Genovesi B, Petrosini L. The body keeps the score: The neurobiological profile of traumatized adolescents. Neurosci Biobehav Rev 2023; 145:105033. [PMID: 36610696 DOI: 10.1016/j.neubiorev.2023.105033] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 12/13/2022] [Accepted: 01/02/2023] [Indexed: 01/05/2023]
Abstract
Trauma-related disorders are debilitating psychiatric conditions that affect people who have directly or indirectly witnessed adversities. Experiencing multiple types of traumas appears to be common during childhood, and even more so during adolescence. Dramatic brain/body transformations occurring during adolescence may provide a highly responsive substrate to external stimuli and lead to trauma-related vulnerability conditions, such as internalizing (anxiety, depression, anhedonia, withdrawal) and externalizing (aggression, delinquency, conduct disorders) problems. Analyzing relations among neuronal, endocrine, immune, and biochemical signatures of trauma and internalizing and externalizing behaviors, including the role of personality traits in shaping these conducts, this review highlights that the marked effects of traumatic experience on the brain/body involve changes at nearly every level of analysis, from brain structure, function and connectivity to endocrine and immune systems, from gene expression (including in the gut) to the development of personality.
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Affiliation(s)
- Daniela Laricchiuta
- Department of Philosophy, Social Sciences & Education, University of Perugia, Perugia, Italy.
| | - Anna Panuccio
- Laboratory of Experimental and Behavioral Neurophysiology, IRCCS Fondazione Santa Lucia, Rome, Italy; Department of Psychology, University Sapienza of Rome, Rome, Italy
| | - Eleonora Picerni
- Laboratory of Experimental and Behavioral Neurophysiology, IRCCS Fondazione Santa Lucia, Rome, Italy; Department of Neuroscience Imaging and Clinical Sciences, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
| | | | | | - Laura Petrosini
- Laboratory of Experimental and Behavioral Neurophysiology, IRCCS Fondazione Santa Lucia, Rome, Italy
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24
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Winiarska-Mieczan A, Kwiecień M, Jachimowicz-Rogowska K, Donaldson J, Tomaszewska E, Baranowska-Wójcik E. Anti-Inflammatory, Antioxidant, and Neuroprotective Effects of Polyphenols-Polyphenols as an Element of Diet Therapy in Depressive Disorders. Int J Mol Sci 2023; 24:ijms24032258. [PMID: 36768580 PMCID: PMC9916817 DOI: 10.3390/ijms24032258] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/15/2023] [Accepted: 01/20/2023] [Indexed: 01/26/2023] Open
Abstract
Depressive disorders can affect up to 350 million people worldwide, and in developed countries, the percentage of patients with depressive disorders may be as high as 10%. During depression, activation of pro-inflammatory pathways, mitochondrial dysfunction, increased markers of oxidative stress, and a reduction in the antioxidant effectiveness of the body are observed. It is estimated that approximately 30% of depressed patients do not respond to traditional pharmacological treatments. However, more and more attention is being paid to the influence of active ingredients in food on the course and risk of neurological disorders, including depression. The possibility of using foods containing polyphenols as an element of diet therapy in depression was analyzed in the review. The possibility of whether the consumption of products such as polyphenols could alleviate the course of depression or prevent the progression of it was also considered. Results from preclinical studies demonstrate the potential of phenolic compounds have the potential to reduce depressive behaviors by regulating factors related to oxidative stress, neuroinflammation, and modulation of the intestinal microbiota.
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Affiliation(s)
- Anna Winiarska-Mieczan
- Institute of Animal Nutrition and Bromatology, University of Life Sciences in Lublin, Akademicka St. 13, 20-950 Lublin, Poland
- Correspondence: ; Tel.: +48-81-445-67-44
| | - Małgorzata Kwiecień
- Institute of Animal Nutrition and Bromatology, University of Life Sciences in Lublin, Akademicka St. 13, 20-950 Lublin, Poland
| | - Karolina Jachimowicz-Rogowska
- Institute of Animal Nutrition and Bromatology, University of Life Sciences in Lublin, Akademicka St. 13, 20-950 Lublin, Poland
| | - Janine Donaldson
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road, Parktown, Johannesburg 2193, South Africa
| | - Ewa Tomaszewska
- Department of Animal Physiology, Faculty of Veterinary Medicine, University of Life Sciences in Lublin, Akademicka St. 12, 20-950 Lublin, Poland
| | - Ewa Baranowska-Wójcik
- Department of Biotechnology, Microbiology and Human Nutrition, University of Life Sciences in Lublin, Skromna St. 8, 20-704 Lublin, Poland
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25
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Baranova A, Zhao Y, Cao H, Zhang F. Causal associations between major depressive disorder and COVID-19. Gen Psychiatr 2023; 36:e101006. [PMID: 37066117 PMCID: PMC10083530 DOI: 10.1136/gpsych-2022-101006] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 03/17/2023] [Indexed: 04/18/2023] Open
Abstract
Background We aimed to evaluate whether major depressive disorder (MDD) could aggravate the outcomes of coronavirus disease 2019 (COVID-19) or whether the genetic liability to COVID-19 could trigger MDD. Aims We aimed to assess bidirectional causal associations between MDD and COVID-19. Methods We performed genetic correlation and Mendelian randomisation (MR) analyses to assess potential associations between MDD and three COVID-19 outcomes. Literature-based network analysis was conducted to construct molecular pathways connecting MDD and COVID-19. Results We found that MDD has positive genetic correlations with COVID-19 outcomes (rg: 0.10-0.15). Our MR analysis indicated that genetic liability to MDD is associated with increased risks of COVID-19 infection (odds ratio (OR)=1.05, 95% confidence interval (CI): 1.00 to 1.10, p=0.039). However, genetic liability to the three COVID-19 outcomes did not confer any causal effects on MDD. Pathway analysis identified a panel of immunity-related genes that may mediate the links between MDD and COVID-19. Conclusions Our study suggests that MDD may increase the susceptibility to COVID-19. Our findings emphasise the need to increase social support and improve mental health intervention networks for people with mood disorders during the pandemic.
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Affiliation(s)
- Ancha Baranova
- School of Systems Biology, George Mason University, Fairfax, Virginia, USA
- Research Centre for Medical Genetics, Moscow
| | - Yi Zhao
- Department of Psychiatry, Nanjing Medical University Affiliated Brain Hospital, Nanjing, Jiangsu, China
| | - Hongbao Cao
- School of Systems Biology, George Mason University, Fairfax, Virginia, USA
| | - Fuquan Zhang
- Department of Psychiatry, Nanjing Medical University Affiliated Brain Hospital, Nanjing, Jiangsu, China
- Institute of Neuropsychiatry, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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26
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Kim JH, Ju IG, Kim N, Huh E, Son SR, Hong JP, Choi Y, Jang DS, Oh MS. Yomogin, Isolated from Artemisia iwayomogi, Inhibits Neuroinflammation Stimulated by Lipopolysaccharide via Regulating MAPK Pathway. Antioxidants (Basel) 2022; 12:antiox12010106. [PMID: 36670968 PMCID: PMC9854746 DOI: 10.3390/antiox12010106] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 12/26/2022] [Accepted: 12/30/2022] [Indexed: 01/04/2023] Open
Abstract
Neuroinflammation causes various neurological disorders, including depression and neurodegenerative diseases. Therefore, regulation of neuroinflammation is a promising therapeutic strategy for inflammation-related neurological disorders. This study aimed to investigate whether yomogin, isolated from Artemisia iwayomogi, has anti-neuroinflammatory effects. First, we evaluated the effects of yomogin by assessing pro-inflammatory mediators and cytokines in lipopolysaccharide (LPS)-stimulated BV2 microglial cells. The results showed that yomogin inhibited the increase in neuroinflammatory factors, including nitric oxide, inducible nitric oxide synthase, cyclooxygenase-2, interleukin-6, and tumor necrosis factor-α, and suppressed phosphorylation of c-Jun N-terminal kinase, extracellular signal-regulated kinase and p38, which participate in the mitogen-activated protein kinase (MAPK) pathway. To confirm these effects in vivo, we measured the activation of astrocyte and microglia in LPS-injected mouse brains. Results showed that yomogin treatment decreased astrocyte and microglia activations. Collectively, these results suggest that yomogin suppresses neuroinflammation by regulating the MAPK pathway and it could be a potential candidate for inflammation-mediated neurological diseases.
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Affiliation(s)
- Jin Hee Kim
- Department of Biomedical and Pharmaceutical Science, Kyung Hee University, Seoul 02447, Republic of Korea
| | - In Gyoung Ju
- Department of Oriental Pharmaceutical Science, Kyung Hee East-West Pharmaceutical Research Institute, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Namkwon Kim
- Department of Biomedical and Pharmaceutical Science, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Eugene Huh
- Department of Oriental Pharmaceutical Science, Kyung Hee East-West Pharmaceutical Research Institute, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
| | - So-Ri Son
- Department of Biomedical and Pharmaceutical Science, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Joon Pyo Hong
- Department of Biomedical and Pharmaceutical Science, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Yujin Choi
- Department of Biomedical and Pharmaceutical Science, Kyung Hee University, Seoul 02447, Republic of Korea
| | - Dae Sik Jang
- Department of Biomedical and Pharmaceutical Science, Kyung Hee University, Seoul 02447, Republic of Korea
- Correspondence: (D.S.J.); (M.S.O.); Tel.: +82-2-961-0719 (D.S.J.); +82-2-961-9436 (M.S.O.)
| | - Myung Sook Oh
- Department of Biomedical and Pharmaceutical Science, Kyung Hee University, Seoul 02447, Republic of Korea
- Department of Oriental Pharmaceutical Science, Kyung Hee East-West Pharmaceutical Research Institute, College of Pharmacy, Kyung Hee University, Seoul 02447, Republic of Korea
- Correspondence: (D.S.J.); (M.S.O.); Tel.: +82-2-961-0719 (D.S.J.); +82-2-961-9436 (M.S.O.)
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27
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Yan W, Zhu H, Zhang P, Sun T, Gong S, Sun G, Ren Z. Heterotopic 4T1 breast cancer transplantation induces hippocampal inflammation and depressive-like behaviors in mice. Metab Brain Dis 2022; 37:2955-2963. [PMID: 35947291 DOI: 10.1007/s11011-022-01058-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 07/29/2022] [Indexed: 10/15/2022]
Abstract
Cancer and its accompanying treatments can lead to numerous physical and emotional concerns, including subclinical or clinical depression and anxiety, which could significantly impact one's well-being, quality of life, and survival. A large number of studies have elucidated that neuroinflammation is associated with depression. Here, we report the hippocampal pathological changes and depressive behaviors of a heterotopic breast cancer transplantation mouse model; hence, a heterotopic 4T1 breast cancer transplantation mouse model was established. Assessment of cognitive and locomotive functions of the experimental animals was conducted using open- and closed-field tests, including a tail suspension test. Expression levels of monoaminergic system markers, brain-derived neurotrophic factor (BDNF), pro-inflammatory cytokines, and nuclear factor-kappa B (NFκB) in the hippocampus and serum were detected using immunochemistry and western and enzyme-linked immunosorbent assay analysis. A comparison of the differences between model and control animals was performed. As per our findings, 4T1 tumor-bearing mice displayed cancer-related anorexia/cachexia with significant reductions in the travel distance and the total number of squares crossed in the open- and closed-field tests. Additionally, the 4T1 tumor-bearing mice withstood a more extended period of immobility during the tail suspension test. Immunohistochemistry studies revealed reduced levels of serotonin, norepinephrine, and BDNF in the hippocampus and serum. Elevated levels of NFκB and pro-inflammatory cytokines in the hippocampus were also observed. These findings suggest that hippocampal inflammation may have played an important role in the neurological function and depressive behavior in heterotopic 4T1 breast cancer transplantation mice.
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Affiliation(s)
- Wenjing Yan
- School of Nursing, Xuzhou Medical University, Xuzhou, China
| | - Hulin Zhu
- Department of Stomatology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Pengbo Zhang
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, 99 West Huaihai Road, Xuzhou, 221004, People's Republic of China
| | - Ting Sun
- Department of Administration, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Shuai Gong
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, 99 West Huaihai Road, Xuzhou, 221004, People's Republic of China
| | - Guoxiu Sun
- School of Nursing, Xuzhou Medical University, Xuzhou, China
| | - Zeqiang Ren
- Department of General Surgery, Affiliated Hospital of Xuzhou Medical University, 99 West Huaihai Road, Xuzhou, 221004, People's Republic of China.
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Li X, Chen M, Yao Z, Zhang T, Li Z. Dietary inflammatory potential and the incidence of depression and anxiety: a meta-analysis. JOURNAL OF HEALTH, POPULATION AND NUTRITION 2022; 41:24. [PMID: 35643518 PMCID: PMC9148520 DOI: 10.1186/s41043-022-00303-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/16/2022] [Indexed: 11/20/2022] Open
Abstract
The potential modifiable role of diet in common psychological disorders, including depression and anxiety, has attracted growing interest. Diet may influence the occurrence of mental disorders through its inflammatory characteristics. The purpose of this meta-analysis was to explore whether dietary inflammatory potential is associated with the risk of depression and anxiety. A systematic literature search was conducted in PubMed, Web of Science, and Embase databases up to February 2021. Articles related to dietary inflammatory potential and risk of depression or anxiety were included. After the elimination of repetitive and irrelevant literature, we conducted quality assessment, publication bias, and sensitivity analysis. In total, 17 studies with a total of 157,409 participants were included in the final analysis. Compared with the lowest inflammatory diet group, the highest group was significantly associated with the incidence of depression and anxiety, with the following pooled odds ratios (ORs) and 95% confidence intervals (95% CIs): 1.45 (1.30 ~ 1.62) for depression and 1.66 (1.41 ~ 1.96) for anxiety. A subgroup analysis by gender showed that this association was more prominent in women. For depression, the increased risk was 49% in women (OR 1.49, 95% CI 1.28 ~ 1.74) and 27% in men (OR 1.27, 95% CI 1.06 ~ 1.52). As for anxiety, the increased risk was 80% in women (OR 1.80, 95% CI 1.30 ~ 2.49) and 47% in men (OR 1.53, 95% CI 0.81 ~ 2.89). As a result, long-term anti-inflammatory eating patterns may prevent depression and anxiety, whereas pro-inflammatory eating patterns may promote these conditions. People should add more fish, fish oil, fresh fruit, walnuts, and brown rice to their diet.
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Matthews TA, Porter N, Siegrist J, Li J. Unrewarding work and major depressive episode: Cross-sectional and prospective evidence from the U.S. MIDUS study. J Psychiatr Res 2022; 156:722-728. [PMID: 36410311 DOI: 10.1016/j.jpsychires.2022.11.009] [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: 08/16/2022] [Revised: 11/08/2022] [Accepted: 11/12/2022] [Indexed: 11/16/2022]
Abstract
Depression is a serious mental health condition and is the leading cause of disability worldwide. Previous research has demonstrated that work stress may contribute to the development of depression through psychophysiological pathways. The present study assessed associations of work stress - in terms of the effort-reward imbalance (ERI) model measuring unrewarding work - with major depressive episode (MDE). Data were from the Mid-life in the United States study, a national, population-based sample of U.S. workers with 9-year follow-up prospective cohort design. The cross-sectional sample at baseline had 2204 workers, and the prospective sample had 1591 workers at follow-up (78.7% follow-up rate). Multivariable Bayesian logistic regression and Poisson regression were applied for examining cross-sectional and prospective associations, respectively. ERI was assessed by a validated 17-item scale at baseline, and MDE in the past 12 months was assessed by the Composite International Diagnostic Interview Short Form at both baseline and follow-up. It was found that ERI at baseline was associated with higher odds of prevalent MDE in the cross-sectional sample (OR = 1.47, HPD interval [1.26-1.69]), and with higher risk of MDE at follow-up in the prospective sample (RR = 1.29, HPD interval [1.01-1.60]). In both cross-sectional and prospective analyses, strongest associations were observed among workers with the highest quartile of ERI, after adjusting for demographic, socioeconomic, lifestyle, and other psychosocial factors. The stable and robust findings strengthen and extend previous findings that unrewarding work is a risk factor of mental health. If confirmed by further evidence, intervention targeting work stress reduction is warranted.
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Affiliation(s)
- Timothy A Matthews
- Department of Environmental Health Sciences, Fielding School of Public Health, University of California, Los Angeles, United States
| | - Natalie Porter
- Department of Community Health Sciences, Fielding School of Public Health, University of California, Los Angeles, United States
| | - Johannes Siegrist
- Institute of Medical Sociology, Faculty of Medicine, University of Düsseldorf, Germany
| | - Jian Li
- Department of Environmental Health Sciences, Fielding School of Public Health, University of California, Los Angeles, United States; School of Nursing, University of California, Los Angeles, United States.
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Islam S, Islam T, Nahar Z, Shahriar M, Islam SMA, Bhuiyan MA, Islam MR. Altered serum adiponectin and interleukin-8 levels are associated in the pathophysiology of major depressive disorder: A case-control study. PLoS One 2022; 17:e0276619. [PMID: 36409748 PMCID: PMC9678262 DOI: 10.1371/journal.pone.0276619] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 10/11/2022] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Major depressive disorder (MDD) is a complex mental health condition that results in several obstacles including disabilities, loss of productivity, and economic burdens on both patients and society. Etiopathogenesis of MDD involves several factors such as sociodemographic, genetic, and biological determinants. However, any suitable biomarkers for risk assessment of depression have not been established yet. Alterations of cytokine are assumed to be involved in the pathophysiology and severity of the depressive disorder. Therefore, we aimed to evaluate serum adiponectin and interleukin-8 (IL-8) among MDD patients in Bangladesh. METHODS We recruited a total of 63 MDD patients and 94 age-sex matched healthy controls (HCs) in the present study. MDD patients were enrolled from a tertiary care teaching hospital, Dhaka, Bangladesh, and HCs from surrounding parts of Dhaka city. A psychiatrist assessed all the study participants following the criteria mentioned in the DSM-5. We applied the Hamilton depression (Ham-D) rating scale to assess the depression severity. Serum adiponectin and IL-8 levels were determined using ELISA kits (BosterBio, USA). RESULTS The mean serum concentration of adiponectin was decreased (30.67±4.43 μg/mL vs. 53.81±5.37 μg/mL), and the IL-8 level was increased (160.93±14.84 pg/mL vs. 88.68±6.33 pg/mL) in MDD patients compared to HCs. Sex-specific scatters plot graphs showed the distribution of adiponectin and IL-8 levels with Ham-D scores in MDD patients. Also, ROC curve analysis demonstrated good predictive performances of serum adiponectin and IL-8 for MDD with the area under the curve (AUC) as 0.895 and 0.806, respectively. CONCLUSION The present study findings suggest that alterations of serum adiponectin and IL-8 levels in MDD patients might be involved in the disease process. Therefore, we can use these changes of cytokines in serum levels as early risk assessment tools for depression. The present study findings should be considered preliminary. We propose further interventional studies to evaluate the exact role of adiponectin and IL-8 in depression.
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Affiliation(s)
- Salsabil Islam
- Department of Pharmacy, University of Asia Pacific, Farmgate, Dhaka, Bangladesh
| | - Towhidul Islam
- Department of Pharmacy, University of Asia Pacific, Farmgate, Dhaka, Bangladesh
| | - Zabun Nahar
- Department of Pharmacy, University of Asia Pacific, Farmgate, Dhaka, Bangladesh
| | - Mohammad Shahriar
- Department of Pharmacy, University of Asia Pacific, Farmgate, Dhaka, Bangladesh
| | | | | | - Md. Rabiul Islam
- Department of Pharmacy, University of Asia Pacific, Farmgate, Dhaka, Bangladesh
- * E-mail:
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31
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de Koning RM, Kuzminskaite E, Vinkers CH, Giltay EJ, Penninx BWJH. Childhood trauma and LPS-stimulated inflammation in adulthood: Results from the Netherlands Study of Depression and Anxiety. Brain Behav Immun 2022; 106:21-29. [PMID: 35870669 DOI: 10.1016/j.bbi.2022.07.158] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 06/30/2022] [Accepted: 07/18/2022] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Childhood trauma (CT) is robustly associated with psychiatric disorders including major depressive and anxiety disorders across the life span. The innate immune system may play a role in the relation between CT and stress-related psychopathology. However, whether CT influences the innate production capacity of cytokine levels following ex vivo stimulation by lipopolysaccharide (LPS), is currently unknown. METHODS Using data from the Netherlands Study of Depression and Anxiety (NESDA, n=1237), we examined whether CT (emotional neglect, emotional, physical, and sexual abuse before the age of 16), assessed by the Childhood Trauma Interview, was associated with levels in supernatants of interferon (IFN)γ, interleukin-2 (IL-2), IL-4, IL-6, IL-8, IL-10, IL-18, monocyte chemotactic protein-1 (MCP-1), macrophage inflammatory protein (MIP)-1α, MIP-1β, matrix metalloproteinase-2 (MMP-2), TNFα and TNFβ after ex vivo stimulation with LPS. Cytokines were analysed individually and cumulatively (overall inflammation index and number of cytokines in high-risk quartile (HRQ)) using linear regression analyses. RESULTS After adjustment for demographic, lifestyle, and health-related covariates, total CT severity was associated with the overall inflammation index (β = 0.085, PFDR = 0.011), the number of cytokines in HRQ (β = 0.063, PFDR = 0.036), and individual markers of IL-2 (β = 0.067, PFDR = 0.036), IL-6 (β = 0.091 PFDR = 0.011), IL-8 (β = 0.085 PFDR = 0.011), IL-10 (β = 0.094 PFDR = 0.011), MCP-1 (β = 0.081 PFDR = 0.011), MIP-1α (β = 0.061 PFDR = 0.047), MIP1-β (β = 0.077 PFDR = 0.016), MMP-2 (β = 0.070 PFDR = 0.027), and TNFβ (β = 0.078 PFDR = 0.016). Associations were strongest for individuals with severe CT, reporting multiple types or higher frequencies of trauma. Half of the findings persisted after adjustment for psychiatric status. The findings were consistent across different CT types. CONCLUSION Childhood Trauma is associated with increased LPS-stimulated cytokine levels, with evidence for a dose-response relationship. Our results highlight a dysregulated innate immune system capacity in adults with CT, which could contribute to an increased vulnerability for psychopathology and somatic disorders across the lifespan.
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Affiliation(s)
- Ricki M de Koning
- Amsterdam UMC location Vrije University Amsterdam, Department of Psychiatry, Boelelaan 1117, Amsterdam, The Netherlands, Amsterdam Public Health (Mental Health program) and Amsterdam Neuroscience (Mood, Anxiety, Psychosis, Stress & Sleep program) research institutes, Amsterdam, the Netherlands.
| | - Erika Kuzminskaite
- Amsterdam UMC location Vrije University Amsterdam, Department of Psychiatry, Boelelaan 1117, Amsterdam, The Netherlands, Amsterdam Public Health (Mental Health program) and Amsterdam Neuroscience (Mood, Anxiety, Psychosis, Stress & Sleep program) research institutes, Amsterdam, the Netherlands.
| | - Christiaan H Vinkers
- Amsterdam UMC location Vrije University Amsterdam, Department of Psychiatry, Boelelaan 1117, Amsterdam, The Netherlands, Amsterdam Public Health (Mental Health program) and Amsterdam Neuroscience (Mood, Anxiety, Psychosis, Stress & Sleep program) research institutes, Amsterdam, the Netherlands; GGZ inGeest Mental Health Care, Amsterdam, The Netherlands.
| | - Erik J Giltay
- Leiden University Medical Center, Department of Psychiatry, Leiden, The Netherlands.
| | - Brenda W J H Penninx
- Amsterdam UMC location Vrije University Amsterdam, Department of Psychiatry, Boelelaan 1117, Amsterdam, The Netherlands, Amsterdam Public Health (Mental Health program) and Amsterdam Neuroscience (Mood, Anxiety, Psychosis, Stress & Sleep program) research institutes, Amsterdam, the Netherlands.
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Dono F, Evangelista G, Consoli S, Pasini F, Russo M, Nucera B, Rinaldi F, Battaglia G, Vollono C, Brigo F, Onofrj M, Sensi SL, Frazzini V, Anzellotti F. Psychogenic non-epileptic seizures (PNES) in the COVID-19 pandemic era: A systematic review with individual patients' analysis. J Psychosom Res 2022; 162:111046. [PMID: 36183575 DOI: 10.1016/j.jpsychores.2022.111046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 09/01/2022] [Accepted: 09/19/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Psychogenic non-epileptic seizures (PNES) resemble epileptic seizures but are not due to underlying epileptic activity and in some cases coexist alongside epilepsy. We described the clinical characteristics of patients with PNES as reported in the literature from the outbreak of the COVID-19 pandemic. We evaluated differences between patients with a diagnosis made immediately before the pandemic (pPNES) and those newly diagnosed during it (nPNES). METHODS A systematic search with individual patient analysis of PNES cases published since the COVID-19 pandemic outbreak was performed. Differences between pPNES and nPNES were analyzed using Chi-square or Fisher exact test. RESULTS Eleven articles were included, with 133 patients (106 pPNES and 27 nPNES). In the pPNES group, PNES frequency increased during the pandemic in 20/106 patients, whereas in 78/106, the frequency remained stable or decreased. nPNES was associated with higher risks of SARS-CoV-2 infection and epilepsy diagnosis, whereas psychiatric comorbidities were less frequent. CONCLUSIONS During the pandemic, most patients with pPNES remained stable or improved, whereas nPNES was associated with a lower burden of psychiatric comorbidities. These intriguing findings suggest that, at least in some patients, the COVID-19 pandemic may not necessarily lead to worsening in the frequency of PNES and quality of life.
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Affiliation(s)
- Fedele Dono
- Department of Neuroscience, Imaging and Clinical Science, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy; Behavioral Neurology and Molecular Neurology Units, Center for Advanced Studies and Technology - CAST-, Institute for Advanced Biomedical Technologies- ITAB, University G. d'Annunzio of Chieti-Pescara, Italy.
| | - Giacomo Evangelista
- Department of Neuroscience, Imaging and Clinical Science, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy; Behavioral Neurology and Molecular Neurology Units, Center for Advanced Studies and Technology - CAST-, Institute for Advanced Biomedical Technologies- ITAB, University G. d'Annunzio of Chieti-Pescara, Italy
| | - Stefano Consoli
- Department of Neuroscience, Imaging and Clinical Science, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy; Behavioral Neurology and Molecular Neurology Units, Center for Advanced Studies and Technology - CAST-, Institute for Advanced Biomedical Technologies- ITAB, University G. d'Annunzio of Chieti-Pescara, Italy
| | - Francesco Pasini
- Department of Neurology, San Gerardo Hospital ASST Monza, Monza, Italy
| | - Mirella Russo
- Department of Neuroscience, Imaging and Clinical Science, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy; Behavioral Neurology and Molecular Neurology Units, Center for Advanced Studies and Technology - CAST-, Institute for Advanced Biomedical Technologies- ITAB, University G. d'Annunzio of Chieti-Pescara, Italy
| | - Bruna Nucera
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano, Italy
| | - Fabrizio Rinaldi
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano, Italy
| | - Giulia Battaglia
- Department of Neurology, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Catello Vollono
- Department of Geriatrics, Neurosciences & Orthopedics Unit of Neurophysiopathology and Sleep Medicine, IRCCS Policlinico Universitario Agostino Gemelli Catholic University, Rome
| | - Francesco Brigo
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano, Italy
| | - Marco Onofrj
- Department of Neuroscience, Imaging and Clinical Science, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Stefano L Sensi
- Department of Neuroscience, Imaging and Clinical Science, "G. D'Annunzio" University of Chieti-Pescara, Chieti, Italy; Behavioral Neurology and Molecular Neurology Units, Center for Advanced Studies and Technology - CAST-, Institute for Advanced Biomedical Technologies- ITAB, University G. d'Annunzio of Chieti-Pescara, Italy.
| | - Valerio Frazzini
- AP-HP, Epilepsy Unit, Pitié-Salpêtrière Hospital, and Sorbonne University, France; Brain and Spine Institute (INSERM UMRS1127, CNRS UMR7225, Sorbonne Université), Pitié-Salpêtrière Hospital, Paris, France
| | - Francesca Anzellotti
- Department of Neurology, Epilepsy Center, "SS Annunziata" Hospital, Chieti, Italy
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Mazurek B, Rose M, Schulze H, Dobel C. Systems Medicine Approach for Tinnitus with Comorbid Disorders. Nutrients 2022; 14:nu14204320. [PMID: 36297004 PMCID: PMC9611054 DOI: 10.3390/nu14204320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/26/2022] [Accepted: 10/06/2022] [Indexed: 11/07/2022] Open
Abstract
Despite the fact that chronic diseases usually occur together with a spectrum of possible comorbidities that may differ strongly between patients, they are classically still viewed as distinct disease entities and, consequently, are often treated with uniform therapies. Unfortunately, such an approach does not take into account that different combinations of symptoms and comorbidities may result from different pathological (e.g., environmental, genetic, dietary, etc.) factors, which require specific and individualised therapeutic strategies. In this opinion paper, we aim to put forward a more differentiated, systems medicine approach to disease and patient treatment. To elaborate on this concept, we focus on the interplay of tinnitus, depression, and chronic pain. In our view, these conditions can be characterised by a variety of phenotypes composed of variable sets of symptoms and biomarkers, rather than distinct disease entities. The knowledge of the interplay of such symptoms and biomarkers will provide the key to a deeper, mechanistic understanding of disease pathologies. This paves the way for prediction and prevention of disease pathways, including more personalised and effective treatment strategies.
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Affiliation(s)
- Birgit Mazurek
- Tinnitus Center, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany
- Correspondence:
| | - Matthias Rose
- Medical Department, Division of Psychosomatic Medicine, Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany
| | - Holger Schulze
- Department of Otorhinolaryngology–Head and Neck Surgery, Universitätsklinikum Erlangen, 91054 Erlangen, Germany
| | - Christian Dobel
- Department of Otorhinolaryngology, Jena University Hospital, 07743 Jena, Germany
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Kianfar N, Dasdar S, Mahmoudi H, Daneshpazhooh M. Burden of pemphigus vulgaris with a particular focus on women: A review. Int J Womens Dermatol 2022; 8:e056. [PMID: 36204194 PMCID: PMC9529034 DOI: 10.1097/jw9.0000000000000056] [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: 02/14/2022] [Accepted: 08/28/2022] [Indexed: 11/05/2022] Open
Abstract
Pemphigus vulgaris is a chronic autoimmune mucocutaneous blistering disorder. Apart from the disease itself, other aspects of patients' life, including psychological, social, and financial, can be affected. Women are particularly more disposed to the impact of the disease due to their physiological characteristics, the specific periods of pregnancy and lactation as well as their social and familial role. In this review, we summarized the burden of pemphigus vulgaris on various aspects of women's lives. It is essential to understand these problems and provide appropriate support for patients with such a burdensome disease.
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Affiliation(s)
- Nika Kianfar
- Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Shayan Dasdar
- Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamidreza Mahmoudi
- Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Daneshpazhooh
- Autoimmune Bullous Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
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35
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Dahchour A. Anxiolytic and antidepressive potentials of rosmarinic acid: A review with a focus on antioxidant and anti-inflammatory effects. Pharmacol Res 2022; 184:106421. [PMID: 36096427 DOI: 10.1016/j.phrs.2022.106421] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/29/2022] [Accepted: 08/30/2022] [Indexed: 10/14/2022]
Abstract
Depression and anxiety are the most prevalent neuropsychiatric disorders that have emerged as global health concerns. Anxiolytic and antidepressant drugs, such as benzodiazepines, selective serotonin reuptake inhibitors, monoamine oxidase inhibitors, and tricyclics, are the first line used in treating anxiety and depression. Although these drugs lack efficacy and have a delayed response time and numerous side effects, their widespread abuse and market continue to grow. Over time, traditional practices using natural and phytochemicals as alternative therapies to chemical drugs have emerged to treat many pathological conditions, including anxiety and depression. Recent preclinical studies have demonstrated that the phenolic compound, rosmarinic acid, is effective against several neuropsychiatric disorders, including anxiety and depression. In addition, rosmarinic acid showed various pharmacological effects, such as cardioprotective, hepatoprotective, lung protective, antioxidant, anti-inflammatory, and neuroprotective effects. However, the potentialities of the use of rosmarinic acid in the treatment of nervous system-related disorders, such as anxiety and depression, are less or not yet reviewed. Therefore, the purpose of this review was to present several preclinical and clinical studies, when available, from different databases investigating the effects of rosmarinic acid on anxiety and depression. These studies showed that rosmarinic acid produces advantageous effects on anxiety and depression through its powerful antioxidant and anti-inflammatory properties. This review will examine and discuss the possibility that the anxiolytic and anti-depressive effects of rosmarinic acid could be associated with its potent antioxidant and anti-inflammatory activities.
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Affiliation(s)
- Abdelkader Dahchour
- Clinical Neurosciences Laboratory, Faculty of Medicine and Pharmacy. Department of Biology, Faculty of Sciences, Sidi Mohamed Ben Abdellah University, Fez 30000, Morocco.
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36
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Murdaca G, Paladin F, Casciaro M, Vicario CM, Gangemi S, Martino G. Neuro-Inflammaging and Psychopathological Distress. Biomedicines 2022; 10:2133. [PMID: 36140234 PMCID: PMC9495653 DOI: 10.3390/biomedicines10092133] [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: 07/14/2022] [Revised: 08/24/2022] [Accepted: 08/29/2022] [Indexed: 11/16/2022] Open
Abstract
Inflammaging is a low degree of chronic and systemic tissue inflammation associated with aging, and is intimately linked to pro-inflammatory mediators. These substances are involved in the pathogenesis of chronic inflammatory diseases and related psychopathological symptoms. When inflammation and aging affect the brain, we use the term neuro-inflammaging. In this review, we focused on the neuro-inflammatory process typical of advanced ages and the related psychopathological symptoms, with particular attention to understanding the immune-pathogenetic mechanisms involved and the potential use of immunomodulatory drugs in the control of clinical psychological signs. Inflammation and CNS were demonstrated being intimately linked in the neuro-inflammatory loop. IL-1, IL-6, TNF-a, COX and PGE are only partially responsible. BBB permeability and the consequent oxidative stress resulting from tissue damage make the rest. Some authors elaborated the "theory of cytokine-induced depression". Inflammation has a crucial role in the onset symptoms of psychopathological diseases as it is capable of altering the metabolism of biogenic monoamines involved in their pathogenesis. In recent years, NSAIDs as an adjunct therapy in the treatment of relevant psychopathological disorders associated with chronic inflammatory conditions demonstrated their efficacy. Additionally, novel molecules have been studied, such as adalimumab, infliximab, and etanercept showing antidepressant and anxiolytic promising results. However, we are only at the beginning of a new era characterized by the use of biological drugs for the treatment of inflammatory and autoimmune diseases, and this paper aims to stimulate future studies in such a direction.
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Affiliation(s)
- Giuseppe Murdaca
- Department of Internal Medicine, University of Genoa, 16132 Genoa, Italy
- Ospedale Policlinico San Martino IRCCS, 16132 Genoa, Italy
| | - Francesca Paladin
- Department of Internal Medicine, University of Genoa, 16132 Genoa, Italy
- Ospedale Policlinico San Martino IRCCS, 16132 Genoa, Italy
| | - Marco Casciaro
- Department of Biomedical and Dental Science and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy
| | | | - Sebastiano Gangemi
- Allergy and Clinical Immunology Unit, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy
| | - Gabriella Martino
- Department of Clinical and Experimental Medicine, University of Messina, 98122 Messina, Italy
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Chaves Filho AJM, Mottin M, Lós DB, Andrade CH, Macedo DS. The tetrapartite synapse in neuropsychiatric disorders: Matrix metalloproteinases (MMPs) as promising targets for treatment and rational drug design. Biochimie 2022; 201:79-99. [PMID: 35931337 DOI: 10.1016/j.biochi.2022.07.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 06/26/2022] [Accepted: 07/26/2022] [Indexed: 02/06/2023]
Abstract
Inflammation and an exacerbated immune response are widely accepted contributing mechanisms to the genesis and progression of major neuropsychiatric disorders. However, despite the impressive advances in understanding the neurobiology of these disorders, there is still no approved drug directly linked to the regulation of inflammation or brain immune responses. Importantly, matrix metalloproteinases (MMPs) comprise a group of structurally related endopeptidases primarily involved in remodeling extracellular matrix (ECM). In the central nervous system (CNS), these proteases control synaptic plasticity and strength, patency of the blood-brain barrier, and glia-neuron interactions through cleaved and non-cleaved mediators. Several pieces of evidence have pointed to a complex scenario of MMPs dysregulation triggered by neuroinflammation. Furthermore, major psychiatric disorders' affective symptoms and neurocognitive abnormalities are related to MMPs-mediated ECM changes and neuroglia activation. In the past decade, research efforts have been directed to broad-spectrum MMPs inhibitors with frustrating clinical results. However, in the light of recent advances in combinatorial chemistry and drug design technologies, specific and CNS-oriented MMPs modulators have been proposed as a new frontier of therapy for regulating ECM properties in the CNS. Therefore, here we aim to discuss the state of the art of MMPs and ECM abnormalities in major neuropsychiatric disorders, namely depression, bipolar disorder, and schizophrenia, the possible neuro-immune interactions involved in this complex scenario of MMPs dysregulation and propose these endopeptidases as promising targets for rational drug design.
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Affiliation(s)
- Adriano José Maia Chaves Filho
- Neuropharmacology Laboratory, Drug Research and Development Center, Department of Physiology and Pharmacology, Faculty of Medicine, Universidade Federal do Ceará, Fortaleza, CE, Brazil; Laboratory for Molecular Modeling and Drug Design - LabMol, Faculty of Pharmacy, Universidade Federal de Goiás, Goiânia, GO, Brazil.
| | - Melina Mottin
- Laboratory for Molecular Modeling and Drug Design - LabMol, Faculty of Pharmacy, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Deniele Bezerra Lós
- Neuropharmacology Laboratory, Drug Research and Development Center, Department of Physiology and Pharmacology, Faculty of Medicine, Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | - Carolina Horta Andrade
- Laboratory for Molecular Modeling and Drug Design - LabMol, Faculty of Pharmacy, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Danielle S Macedo
- Neuropharmacology Laboratory, Drug Research and Development Center, Department of Physiology and Pharmacology, Faculty of Medicine, Universidade Federal do Ceará, Fortaleza, CE, Brazil
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Jang HM, Kim JK, Joo MK, Shin YJ, Lee KE, Lee CK, Kim HJ, Kim DH. Enterococcus faecium and Pediococcus acidilactici deteriorate Enterobacteriaceae-induced depression and colitis in mice. Sci Rep 2022; 12:9389. [PMID: 35672451 PMCID: PMC9174183 DOI: 10.1038/s41598-022-13629-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 05/11/2022] [Indexed: 01/14/2023] Open
Abstract
Gut dysbiosis is closely associated with the outbreak of inflammatory bowel disease (IBD) and psychiatric disorder. The Enterobacteriaceae population was higher in the feces of patients with inflammatory bowel disease (IBD-F) than in those of healthy control volunteers (HC-F). The Enterococcaceae and Lactobacillaceae populations were higher in the feces of IBD patients with depression (IBD/D+-F) vs. the feces of IBD patients without depression (IBD/D--F). Therefore, we examined the effects of Klebsiella oxytoca, Escherichia coli, Cronobacter sakazakii, Enterococcus faecium, and Pediococcus acidolactici overpopulated in IBD/D+-F and their byproducts LPS and exopolysaccharide (EPS) on the occurrence of depression and colitis in mice. Oral gavages of Klebsiella oxytoca, Escherichia coli, and Cronobacter sakazakii belonging to Enterobacteriaceae, singly or together, caused dose-dependently colitis and depression-like behaviors in germ-free and specific-pathogen-free mice. Although Enterococcus faecium and Pediococcus acidolactici did not significantly cause colitis and depression-like behaviors, they significantly deteriorated Klebsiella oxytoca- or Escherichia coli-induced colitis, neuroinflammation, and anxiety/depression-like behaviors and increased blood LPS, corticosterone, and IL-6 levels. The EPSs from Enterococcus faecium and Pediococcus acidolactici also worsened Klebsiella oxytoca LPS-induced colitis, neuroinflammation, and depression-like behaviors in mice and increased the translocation of fluorescein isothiocyanate-conjugated LPS into the hippocampus. However, Bifidobacterium longum, which was lower in IBD/D+-F vs. IBD/D--F, or its EPS suppressed them. In conclusion, Enterococcus faecium and Pediococcus acidolactici, known as a probiotic strain, and their EPSs may be a risk factor for the outbreak of depression and IBD.
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Affiliation(s)
- Hyo-Min Jang
- Neurobiota Research Center, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Korea
| | - Jeon-Kyung Kim
- Neurobiota Research Center, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Korea
- College of Pharmacy, Jeonbuk National University, 26, Jeonju, 54896, Korea
| | - Min-Kyung Joo
- Neurobiota Research Center, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Korea
| | - Yoon-Jung Shin
- Neurobiota Research Center, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Korea
| | - Kyung-Eon Lee
- Neurobiota Research Center, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Korea
| | - Chang Kyun Lee
- Department of Internal Medicine, Kyung Hee University School of Medicine, Seoul, 02447, Korea
| | - Hyo-Jong Kim
- Department of Internal Medicine, Kyung Hee University School of Medicine, Seoul, 02447, Korea
| | - Dong-Hyun Kim
- Neurobiota Research Center, College of Pharmacy, Kyung Hee University, 26, Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447, Korea.
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Ranjbaran M, Kianian F, Kadkhodaee M, Seifi B, Ashabi G, Akhondzadeh F, Adelipour M, Izad M, Abdolmohammadi K. Mesenchymal stem cells and their conditioned medium as potential therapeutic strategies in managing comorbid anxiety in rat sepsis induced by cecal ligation and puncture. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2022; 25:690-697. [PMID: 35949300 PMCID: PMC9320199 DOI: 10.22038/ijbms.2022.61860.13690] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 05/31/2022] [Indexed: 12/02/2022]
Abstract
OBJECTIVES Sepsis-associated encephalopathy (SAE) is a common brain dysfunction following sepsis. Due to the beneficial effects of mesenchymal stem cells (MSCs) therapy on anxiety, an extreme and early manifestation of SAE, we hypothesized that MSCs-derived conditioned medium (CM) may be able to attenuate anxiety in cecal ligation and puncture (CLP)-induced sepsis. MATERIALS AND METHODS Rats were assigned into 4 groups: sham, CLP, MSC, and CM. All animals, except in the sham group, underwent the CLP procedure to induce sepsis. Two hours after sepsis induction, the rats in MSC and CM groups, received 1×106 MSCs and CM derived from the same number of cells, respectively. 48 hr after the treatments, anxiety-related behaviors were assessed, and brain and right hippocampal tissues were collected. RESULTS MSCs and CM enhanced the percentages of open arm entries and time spent in the open arms of the elevated plus-maze and the time spent in the light side of the light-dark box. MSCs and CM decreased the Evans blue content and decreased the IL-6 and TNF-α levels in the brain tissue samples. Reductions in the expression of 5-HT2A receptors and phosphorylation of ERK1/2 and an increase in the expression of 5-HT1A receptors in the hippocampal tissue samples were observed in the MSC and CM groups. CONCLUSION MSCs and MSCs-derived CM attenuated anxiety-related behaviors to an equal extent by reducing inflammation, modifying 5-HT receptor expression changes, and inhibiting the ERK pathway. Therefore, MSCs-derived CM may be considered a promising therapy for comorbid anxiety in septic patients.
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Affiliation(s)
- Mina Ranjbaran
- Electrophysiology Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran,Department of Physiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran,Corresponding author: Mina Ranjbaran. Department of Physiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran. Tel: +98-21-64053269; Fax: +98-21-66419484;
| | - Farzaneh Kianian
- Department of Physiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehri Kadkhodaee
- Department of Physiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Behjat Seifi
- Department of Physiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ghorbangol Ashabi
- Department of Physiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Fariba Akhondzadeh
- Department of Physiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Adelipour
- Department of Clinical Biochemistry, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Maryam Izad
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran,MS Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Kamal Abdolmohammadi
- Department of Immunology, School of Medicine, Iranshahr University of Medical Sciences, Iranshahr, Iran
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Rayff da Silva P, Diniz Nunes Pazos N, Karla Silva do Nascimento Gonzaga T, Cabral de Andrade J, Brito Monteiro Á, Caroline Ribeiro Portela A, Fernandes Oliveira Pires H, Dos Santos Maia M, Vilar da Fonsêca D, T Scotti M, Maria Barbosa Filho J, Pergentino de Sousa D, Francisco Bezerra Felipe C, Nóbrega de Almeida R, Scotti L. Anxiolytic and antidepressant-like effects of monoterpene tetrahydrolinalool and in silico approach of new potential targets. Curr Top Med Chem 2022; 22:1530-1552. [PMID: 35524664 DOI: 10.2174/1568026622666220505104726] [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: 12/01/2021] [Revised: 02/03/2022] [Accepted: 02/16/2022] [Indexed: 11/22/2022]
Abstract
INTRODUCTION- The drugs currently available for treatment of anxiety and depression act through modulation of the neurotransmission systems involved in the neurobiology of the disorder, yet they of-ten present side effects, which can impair patient adherence to treatment. METHOD- This, has driven the search for new molecules with anxiolytic and antidepressant potential. Aromatic plants are rich in essential oils, and their chemical constituents, such as monoterpenes, are be-ing studied for these disorders. This study aims to evaluate the anxiolytic and antidepressant-like poten-tial of the monoterpene tetrahydrolinalool in in vivo animal models, and review pharmacological targets with validation through molecular docking. Male Swiss mice (Mus musculus) were treated with THL (37.5-600 mg kg-1 p.o.) and submitted to the elevated plus maze, open field, rota rod, and forced swim tests. In the elevated plus-maze, THL at doses of 37.5 and 75 mg kg-1 induced a significant increase in the percentage of entries (72.7 and 64.3% respectively), and lengths of stay (80.3 and 76.8% respective-ly) in the open arms tests. RESULT- These doses did not compromise locomotor activity or motor coordination in the animals. In the open field, rota rod tests, and the forced swimming model, treatment with THL significantly reduced immobility times at doses of 150, 300, and 600 mg kg-1, and by respective percentages of 69.3, 60.9 and 68.7%. CONCLUSION- In molecular docking assay, which investigated potential targets, THL presented sat-isfactory energy values for: nNOs, SGC, IL-6, 5-HT1A, NMDAr, and D1. These demonstrate the po-tential of THL (a derivative of natural origin) in in vivo and in silico models, making it a drug candidate.
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Affiliation(s)
- Pablo Rayff da Silva
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, 58051-085, Via Ipê Amarelo, S/N, João Pessoa, Paraíba, Brazil
| | - Natalia Diniz Nunes Pazos
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, 58051-085, Via Ipê Amarelo, S/N, João Pessoa, Paraíba, Brazil
| | | | - Jéssica Cabral de Andrade
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, 58051-085, Via Ipê Amarelo, S/N, João Pessoa, Paraíba, Brazil
| | - Álefe Brito Monteiro
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, 58051-085, Via Ipê Amarelo, S/N, João Pessoa, Paraíba, Brazil
| | - Anne Caroline Ribeiro Portela
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, 58051-085, Via Ipê Amarelo, S/N, João Pessoa, Paraíba, Brazil
| | - Hugo Fernandes Oliveira Pires
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, 58051-085, Via Ipê Amarelo, S/N, João Pessoa, Paraíba, Brazil
| | - Mayara Dos Santos Maia
- Cheminformatics Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, 58051-900, Via Ipê Amarelo, S/N, João Pessoa, Paraíba, Brazil
| | - Diogo Vilar da Fonsêca
- Collegiate of Medicine, Federal University of São Francisco Valley, 48607-190, Rua Aurora, S/N, Bahia, Brazil
| | - Marcus T Scotti
- Cheminformatics Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, 58051-900, Via Ipê Amarelo, S/N, João Pessoa, Paraíba, Brazil
| | - José Maria Barbosa Filho
- Pharmaceutical Chemistry Laboratory, Department of Pharmaceutical Sciences, Federal University of Paraíba, 58051-900, Via Ipê Amarelo, S/N, João Pessoa, Brazil
| | - Damião Pergentino de Sousa
- Pharmaceutical Chemistry Laboratory, Department of Pharmaceutical Sciences, Federal University of Paraíba, 58051-900, Via Ipê Amarelo, S/N, João Pessoa, Brazil
| | - Cícero Francisco Bezerra Felipe
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, 58051-085, Via Ipê Amarelo, S/N, João Pessoa, Paraíba, Brazil
| | - Reinaldo Nóbrega de Almeida
- Psychopharmacology Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, 58051-085, Via Ipê Amarelo, S/N, João Pessoa, Paraíba, Brazil
| | - Luciana Scotti
- Cheminformatics Laboratory, Institute of Drugs and Medicines Research, Federal University of Paraíba, 58051-900, Via Ipê Amarelo, S/N, João Pessoa, Paraíba, Brazil
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Associations of three major physiological stress systems with suicidal ideation and suicide attempts in patients with a depressive and/or anxiety disorder. Brain Behav Immun 2022; 102:195-205. [PMID: 35202735 DOI: 10.1016/j.bbi.2022.02.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 01/30/2022] [Accepted: 02/18/2022] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND People with depressive and/or anxiety disorders are at increased risk of suicidal ideation and suicide attempts, but biological correlates signaling such risk remain unclear. Independent and cumulative dysregulations in physiological stress systems, in particular the hypothalamic-pituitaryadrenal axis (HPA-axis), immune-inflammatory system, and autonomous nervous system (ANS), may contribute to this risk. However, findings have either been heterogeneous or absent thus far. METHODS Associations between individual markers and cumulative indices of the HPA-axis (cortisol awakening response and evening cortisol), immune-inflammatory system (C-reactive protein, interleukin-6 (IL-6), and tumor necrosis factor-α), and the ANS (heart rate, respiratory sinus arrhythmia, and pre-ejection period) and the outcomes no suicide ideation with suicide attempt (SI-SA+), suicide ideation without suicide attempt (SI+SA-) and suicide ideation with suicide attempt (SI+SA+) were investigated in 1749 persons with depressive and/or anxiety disorders from the Netherlands Study of Depression and Anxiety (NESDA). RESULTS High levels of CRP and IL-6 were associated with SI-SA+ and SI+SA+ respectively when compared to non-suicidal patients after adjusting for confounders and multiple testing. Also, cumulative immune-inflammatory dysregulations were positively associated with SI+SA+, suggesting a dose-response effect. No significant associations were found between HPA-axis or ANS indicators and suicide-outcomes and between immune-inflammatory system markers or cumulative stress system dysregulations and SI+SA-. CONCLUSION Although stress system markers could not differentiate between SI+SA- and non-suicidal patients, findings indicate that dysregulations of individual and cumulative immune-inflammatory markers are associated with suicide attempts in depressive and/or anxiety patients. Thus, immune-inflammatory system dysregulation may be involved in the pathophysiology of suicidal behavior, supporting further examination of the effects of anti-inflammatory interventions on suicidality.
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Fong WCG, Rafiq I, Harvey M, Stanescu S, Ainsworth B, Varkonyi-Sepp J, Mistry H, Kyyaly MA, Barber C, Freeman A, Wilkinson T, Djukanovic R, Dennison P, Haitchi HM, Kurukulaaratchy RJ. The Detrimental Clinical Associations of Anxiety and Depression with Difficult Asthma Outcomes. J Pers Med 2022; 12:jpm12050686. [PMID: 35629109 PMCID: PMC9142921 DOI: 10.3390/jpm12050686] [Citation(s) in RCA: 4] [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: 03/14/2022] [Revised: 03/27/2022] [Accepted: 04/06/2022] [Indexed: 01/04/2023] Open
Abstract
Difficult asthma describes asthma in which comorbidities, inadequate treatment, suboptimal inhaler technique and/or poor adherence impede good asthma control. The association of anxiety and depression with difficult asthma outcomes (exacerbations, hospital admissions, asthma control, etc.) is unclear. This study assessed the clinical associations of anxiety and depression with difficult asthma outcomes in patients with a specialist diagnosis of difficult asthma. Using real-world data, we retrospectively phenotyped patients from the Wessex Asthma Cohort of Difficult Asthma (N = 441) using clinical diagnoses of anxiety and depression against those without anxiety or depression (controls). Additionally, we stratified patients by severity of psychological distress using the Hospital Anxiety and Depression Scale (HADS). We found that depression and/or anxiety were reported in 43.1% of subjects and were associated with worse disease-related questionnaire scores. Each psychological comorbidity group showed differential associations with difficult asthma outcomes. Anxiety alone (7.9%) was associated with dysfunctional breathing and more hospitalisations [anxiety, median (IQR): 0 (2) vs. controls: 0 (0)], while depression alone (11.6%) was associated with obesity and obstructive sleep apnoea. The dual anxiety and depression group (23.6%) displayed multimorbidity, worse asthma outcomes, female predominance and earlier asthma onset. Worse HADS-A scores in patients with anxiety were associated with worse subjective outcomes (questionnaire scores), while worse HADS-D scores in patients with depression were associated with worse objective (ICU admissions and maintenance oral corticosteroid requirements) and subjective outcomes. In conclusion, anxiety and depression are common in difficult asthma but exert differential detrimental effects. Difficult asthma patients with dual anxiety and depression experience worse asthma outcomes alongside worse measures of psychological distress. There is a severity-gradient association of HADS scores with worse difficult asthma outcomes. Collectively, our findings highlight the need for holistic, multidisciplinary approaches that promote early identification and management of anxiety and depression in difficult asthma patients.
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Affiliation(s)
- Wei Chern Gavin Fong
- School of Clinical and Experimental Sciences, University of Southampton, Southampton SO16 6YD, UK; (W.C.G.F.); (J.V.-S.); (H.M.); (M.A.K.); (A.F.); (T.W.); (R.D.); (H.M.H.)
- David Hide Asthma and Allergy Research Centre, Isle of Wight NHS Trust, Isle of Wight PO30 5TG, UK
| | - Ishmail Rafiq
- Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK;
| | - Matthew Harvey
- NIHR Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton SO16 6YD, UK; (M.H.); (B.A.); (C.B.); (P.D.)
| | - Sabina Stanescu
- Department of Psychology, University of Southampton, Southampton SO17 1BJ, UK;
| | - Ben Ainsworth
- NIHR Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton SO16 6YD, UK; (M.H.); (B.A.); (C.B.); (P.D.)
- Department of Psychology, University of Bath, Bath BA2 7AY, UK
| | - Judit Varkonyi-Sepp
- School of Clinical and Experimental Sciences, University of Southampton, Southampton SO16 6YD, UK; (W.C.G.F.); (J.V.-S.); (H.M.); (M.A.K.); (A.F.); (T.W.); (R.D.); (H.M.H.)
- Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK;
- NIHR Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton SO16 6YD, UK; (M.H.); (B.A.); (C.B.); (P.D.)
| | - Heena Mistry
- School of Clinical and Experimental Sciences, University of Southampton, Southampton SO16 6YD, UK; (W.C.G.F.); (J.V.-S.); (H.M.); (M.A.K.); (A.F.); (T.W.); (R.D.); (H.M.H.)
- David Hide Asthma and Allergy Research Centre, Isle of Wight NHS Trust, Isle of Wight PO30 5TG, UK
- NIHR Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton SO16 6YD, UK; (M.H.); (B.A.); (C.B.); (P.D.)
| | - Mohammed Aref Kyyaly
- School of Clinical and Experimental Sciences, University of Southampton, Southampton SO16 6YD, UK; (W.C.G.F.); (J.V.-S.); (H.M.); (M.A.K.); (A.F.); (T.W.); (R.D.); (H.M.H.)
- David Hide Asthma and Allergy Research Centre, Isle of Wight NHS Trust, Isle of Wight PO30 5TG, UK
- NIHR Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton SO16 6YD, UK; (M.H.); (B.A.); (C.B.); (P.D.)
| | - Clair Barber
- NIHR Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton SO16 6YD, UK; (M.H.); (B.A.); (C.B.); (P.D.)
| | - Anna Freeman
- School of Clinical and Experimental Sciences, University of Southampton, Southampton SO16 6YD, UK; (W.C.G.F.); (J.V.-S.); (H.M.); (M.A.K.); (A.F.); (T.W.); (R.D.); (H.M.H.)
- Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK;
- NIHR Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton SO16 6YD, UK; (M.H.); (B.A.); (C.B.); (P.D.)
| | - Tom Wilkinson
- School of Clinical and Experimental Sciences, University of Southampton, Southampton SO16 6YD, UK; (W.C.G.F.); (J.V.-S.); (H.M.); (M.A.K.); (A.F.); (T.W.); (R.D.); (H.M.H.)
- Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK;
- NIHR Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton SO16 6YD, UK; (M.H.); (B.A.); (C.B.); (P.D.)
| | - Ratko Djukanovic
- School of Clinical and Experimental Sciences, University of Southampton, Southampton SO16 6YD, UK; (W.C.G.F.); (J.V.-S.); (H.M.); (M.A.K.); (A.F.); (T.W.); (R.D.); (H.M.H.)
- Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK;
- NIHR Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton SO16 6YD, UK; (M.H.); (B.A.); (C.B.); (P.D.)
| | - Paddy Dennison
- NIHR Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton SO16 6YD, UK; (M.H.); (B.A.); (C.B.); (P.D.)
- Department of Respiratory Medicine, University Hospitals Southampton NHS Foundation Trust, Southampton SO16 6YD, UK
| | - Hans Michael Haitchi
- School of Clinical and Experimental Sciences, University of Southampton, Southampton SO16 6YD, UK; (W.C.G.F.); (J.V.-S.); (H.M.); (M.A.K.); (A.F.); (T.W.); (R.D.); (H.M.H.)
- Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK;
- NIHR Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton SO16 6YD, UK; (M.H.); (B.A.); (C.B.); (P.D.)
| | - Ramesh J. Kurukulaaratchy
- School of Clinical and Experimental Sciences, University of Southampton, Southampton SO16 6YD, UK; (W.C.G.F.); (J.V.-S.); (H.M.); (M.A.K.); (A.F.); (T.W.); (R.D.); (H.M.H.)
- David Hide Asthma and Allergy Research Centre, Isle of Wight NHS Trust, Isle of Wight PO30 5TG, UK
- Faculty of Medicine, University of Southampton, Southampton SO16 6YD, UK;
- NIHR Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton SO16 6YD, UK; (M.H.); (B.A.); (C.B.); (P.D.)
- Correspondence:
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Levy BR, Chang ES, Lowe S, Provolo N, Slade MD. Impact of Media-Based Negative and Positive Age Stereotypes on Older Individuals' Mental Health. J Gerontol B Psychol Sci Soc Sci 2022; 77:e70-e75. [PMID: 33964154 PMCID: PMC8135987 DOI: 10.1093/geronb/gbab085] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES During the COVID-19 pandemic, stigmatization of older persons increased in traditional and social media. It was unknown whether this negative messaging could be detrimental to the mental health of older individuals, and whether the relatively uncommon positive messaging about older individuals could benefit their mental health. METHOD To address these gaps, we designed age-stereotype interventions based on actual news stories that appeared during the pandemic, and divided them into negative and positive versions of what we term personified (i.e., individual-based) and enumerative (i.e., number-based) age-stereotype messaging. The negative versions of the 2 types of messaging reflected the age stereotype of decline, whereas the positive versions of the 2 types of messaging reflected the age stereotype of resilience. RESULTS As expected, the exposure of older individuals to the negative-age-stereotype-messaging interventions led to significantly worse mental health (i.e., more anxiety and less peacefulness), compared to a neutral condition; in contrast, the positive-age-stereotype-messaging interventions led to significantly better mental health (i.e., less anxiety and more peacefulness), compared to a neutral condition. The findings were equally strong for the personified and enumerative conditions. Also as expected, the interventions, which were self-irrelevant to the younger participants, did not significantly impact their mental health. DISCUSSION This is the first-known study to experimentally demonstrate that institutional ageism, and statistics that reflect stereotypes about older individuals, can impact mental health. The results demonstrate the need for media messaging aimed at empowering older individuals during the pandemic and beyond.
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Within subject rise in serum TNFα to IL-10 ratio is associated with poorer attention, decision-making and working memory in jockeys. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2022; 10:100131. [PMID: 35755205 PMCID: PMC9216657 DOI: 10.1016/j.cpnec.2022.100131] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/18/2022] [Accepted: 03/18/2022] [Indexed: 12/12/2022] Open
Abstract
Jockeys work in high-risk environments that rely heavily on attention- and decision-making to perform well and safely. Workplace stress literature has often overlooked the impact of stress on cognition, and designs that include physiological measures are rare. This study assessed the prospective concurrent relationships between workplace stress, depression symptoms and low-grade inflammation with cognitive performance among professional jockeys. Professional jockeys (N = 35, Mage = 32.29) provided information on workplace stress and depression symptoms, with serum levels of inflammatory cytokines (IL-6, IL-10, TNFα) and cytokine balance (IL-6: IL-10, TNFα: IL-10) quantified with SIMOA, and cognitive performance with CogSport computer-based testing battery. These measures were repeated after a twelve-month interval. Increased workplace stress between testing intervals was associated to an increased cytokine imbalance (β = 0.447, p = .015) after controlling for age and gender. Increases in cytokine imbalance occurred in unison with decreases in attention (β = 0.516, p = .002), decision-making (β = 0.452, p = .009) and working memory (β = 0.492, p = .004). These preliminary findings suggest the underlying mechanisms linking workplace stress and reduced cognitive performance may be influenced by measures of low-grade inflammation and specifically a cytokine imbalance. Our findings suggest a measure of cytokine balance may explain the heterogenous findings in previous studies that have focussed solely on the association of workplace stress with pro-inflammatory cytokines. Future work is needed however, to provide a broader evidence-base for our claims to better inform designs to intervene in the higher workplace stress-poorer cognition relationship. Increases in workplace stress are associated with increased cytokine imbalance. Increased cytokine imbalance is associated with reduced cognitive performance. Workplace stress better predicts cytokine imbalance than individual cytokines. Cytokine imbalance better predicts cognition than individual cytokines.
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Changes in the Serum Levels of Cytokines: IL-1β, IL-4, IL-8 and IL-10 in Depression with and without Posttraumatic Stress Disorder. Brain Sci 2022; 12:brainsci12030387. [PMID: 35326343 PMCID: PMC8946076 DOI: 10.3390/brainsci12030387] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 02/14/2022] [Accepted: 03/07/2022] [Indexed: 01/20/2023] Open
Abstract
Background: Both depressive disorders (DD) and post-traumatic stress disorders (PTSD) are caused by immune system dysfunction. Affected individuals show increased proinflammatory cytokine concentration levels. Also, it has been hypothesized that DD and PTSD might be associated with a generalized proinflammatory cytokine signature. The study assessed the concentration of IL-1β, IL-4, IL-8 and IL-10 in depression alone and with PTSD. Methods: The study involved 460 participants. Out of them, 420 subjects comprised a study group and 40 subjects comprised a control group. Each study group consisted of 60 patients with mild depression (MD), moderate depression (MOD), severe depression (SeD), MD and PTSD (MD + PTSD), MOD and PTSD (MOD + PTSD), SeD and PTSD (SeD + PTSD), and with PTSD alone. All patients had serum concentration of IL-1β, IL-4, IL-8 and IL-10 measured with ELISA. Results: DD and PTSD are reflected in IL-1β, IL-4, IL-8 and IL-10 concentration levels. It was reported that mean levels of IL-1β, IL-4, IL-8 increase as depression became more severe. A regular decrease in IL-10 concentration levels was noted with the onset and exacerbation of depressive symptoms. Conclusion: The findings might be useful when considering chronic inflammation as a potential target or biomarker in depression and PTSD treatment.
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Drevets WC, Wittenberg GM, Bullmore ET, Manji HK. Immune targets for therapeutic development in depression: towards precision medicine. Nat Rev Drug Discov 2022; 21:224-244. [PMID: 35039676 PMCID: PMC8763135 DOI: 10.1038/s41573-021-00368-1] [Citation(s) in RCA: 109] [Impact Index Per Article: 54.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2021] [Indexed: 02/08/2023]
Abstract
Over the past two decades, compelling evidence has emerged indicating that immune mechanisms can contribute to the pathogenesis of major depressive disorder (MDD) and that drugs with primary immune targets can improve depressive symptoms. Patients with MDD are heterogeneous with respect to symptoms, treatment responses and biological correlates. Defining a narrower patient group based on biology could increase the treatment response rates in certain subgroups: a major advance in clinical psychiatry. For example, patients with MDD and elevated pro-inflammatory biomarkers are less likely to respond to conventional antidepressant drugs, but novel immune-based therapeutics could potentially address their unmet clinical needs. This article outlines a framework for developing drugs targeting a novel patient subtype within MDD and reviews the current state of neuroimmune drug development for mood disorders. We discuss evidence for a causal role of immune mechanisms in the pathogenesis of depression, together with targets under investigation in randomized controlled trials, biomarker evidence elucidating the link to neural mechanisms, biological and phenotypic patient selection strategies, and the unmet clinical need among patients with MDD.
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Affiliation(s)
- Wayne C Drevets
- Neuroscience, Janssen Research & Development, LLC, San Diego, CA, USA
| | | | - Edward T Bullmore
- Department of Psychiatry, University of Cambridge, Cambridge, UK
- Cambridgeshire & Peterborough NHS Foundation Trust, Cambridge, UK
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Depressive symptoms and other negative psychological states relate to ex vivo inflammatory responses differently for men and women: Cross-sectional and longitudinal evidence. Physiol Behav 2022; 244:113656. [PMID: 34838823 PMCID: PMC8828045 DOI: 10.1016/j.physbeh.2021.113656] [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: 09/10/2021] [Revised: 11/09/2021] [Accepted: 11/23/2021] [Indexed: 02/03/2023]
Abstract
An array of negative psychological states - including depressive symptoms, perceived stress, rumination, and negative affect - have been linked to immune function and inflammatory responses. Herein we show evidence of gender-dependent associations between ex vivo lipopolysaccharide (LPS)-stimulated cytokine responses and such psychological states, in both cross-sectional and longitudinal analyses from three annual waves (N = 162 at baseline, 67.3% female). In cross-sectional analyses (at baseline), gender moderated the associations of depressive symptoms (previously reported), perceived stress (B = -0.043, 95%CI [-0.080, -0.015]), rumination (B = -0.500, [-1.015, -0.232]), negative affect (B = -0.020, [-0.020, -0.005]), and positive affect (B = 0.024, [0.008, 0.047]) with LPS-stimulated cytokine responses. In each analysis, negative psychological states were positively associated with LPS-stimulated cytokine responses among men but negatively among women (with associations for positive affect in the opposite direction). In longitudinal analyses (across three annual measurements), similar associations were seen for depressive symptoms (B = -0.024, [-0.059, -0.004]), perceived stress (B = -0.045, [-0.069, -0.024]), and rumination (B = -0.381, [-0.622, -0.120]). These results indicate that gender is a critical factor in associations between a broad array of negative psychological states and inflammatory responses and identify one pathway by which gender may influence psychosomatic health.
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Liu X, Huang J, Jiang Y, Cao Z, Wu M, Sun R, Chen Z, Yu P, Ma J, Chen Y, Zhang Y, Wang J. IL-6 and IL-8 are likely associated with psychological status in treatment naïve general population. J Affect Disord 2022; 298:337-344. [PMID: 34757072 DOI: 10.1016/j.jad.2021.10.042] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 09/15/2021] [Accepted: 10/20/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Levels of inflammatory markers are elevated in patients with psychological disorders. However, anti-psychological drugs have an effect on proinflammatory cytokine production and disturb their relationship. Limited evidence focuses on the inflammatory marker profile of psychological status before treatment. This study aimed to investigate the inflammatory biomarker profiles of psychological treatment-naive individuals. METHODS We included 790 psychological treatment-naive individuals from a longitudinal cohort study of Midlife in the United States (MIDUS). Symptoms of depression, anxiety, and stress were assessed by the Center for Epidemiologic Studies Depression Scale (CES-D) subscales, the Social Anxiety Scale (STAI), and Liebowitz Social Anxiety Scale (LSAS), the Perceived Stress Scale (PSS), respectively. RESULTS Spearman correlation analysis showed that a higher CESD total score was correlated with higher CRP (p=0.009), IL-6 (p=0.007), fibrinogen (p=0.036), E-selectin (p=0.018), ICAM-1 (p=0.013), and IL-8 (p=0.05) levels. Multivariate linear regression analysis showed that the CESD total score was positively associated with the levels of IL-6 (p=0.024) after adjustments. Moreover, the perceived stress score (PSS) was negatively associated with the levels of IL-8 (p=0.025). However, these associations were not significant after multiple testing (p=0.088, 0.091, respectively). LIMITATIONS The casual relationship cannot be drawn due to the cross-sectional design CONCLUSION: Overall, our results suggested IL-6 and IL-8 might play a important role in the pathogenesis of psychological disorder. Larger and longitude studies are needed to confirm our results.
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Affiliation(s)
- Xiao Liu
- Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China; Guangzhou Key Laboratory of Molecular Mechanism and Translation in Major Cardiovascular Disease, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jingjing Huang
- Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yuan Jiang
- Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China
| | - Zhengyu Cao
- Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China
| | - Maoxiong Wu
- Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China
| | - Runlu Sun
- Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China
| | - Zhiteng Chen
- Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China
| | - Peng Yu
- Department of Endocrine, the Second Affiliated Hospital of Nanchang University, Jiangxi, 330006, China.
| | - Jianyong Ma
- Department of Pharmacology and Systems Physiology, University of Cincinnati College of Medicine, Cincinnati, United Status
| | - Yangxin Chen
- Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China; Guangzhou Key Laboratory of Molecular Mechanism and Translation in Major Cardiovascular Disease, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yuling Zhang
- Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China; Guangzhou Key Laboratory of Molecular Mechanism and Translation in Major Cardiovascular Disease, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
| | - Jingfeng Wang
- Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Province Key Laboratory of Arrhythmia and Electrophysiology, Guangzhou, China; Guangzhou Key Laboratory of Molecular Mechanism and Translation in Major Cardiovascular Disease, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
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Werner MCF, Wirgenes KV, Shadrin A, Lunding SH, Rødevand L, Hjell G, Ormerod MBEG, Haram M, Agartz I, Djurovic S, Melle I, Aukrust P, Ueland T, Andreassen OA, Steen NE. Immune marker levels in severe mental disorders: associations with polygenic risk scores of related mental phenotypes and psoriasis. Transl Psychiatry 2022; 12:38. [PMID: 35082268 PMCID: PMC8792001 DOI: 10.1038/s41398-022-01811-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 12/22/2021] [Accepted: 01/10/2022] [Indexed: 12/13/2022] Open
Abstract
Several lines of evidence implicate immune abnormalities in the pathophysiology of severe mental disorders (SMD) and comorbid mental disorders. Here, we use the data from genome-wide association studies (GWAS) of autoimmune diseases and mental phenotypes associated with SMD to disentangle genetic susceptibilities of immune abnormalities in SMD. We included 1004 patients with SMD and 947 healthy controls (HC) and measured plasma levels of IL-1Ra, sIL-2R, gp130, sTNFR-1, IL-18, APRIL, and ICAM-1. Polygenic risk scores (PRS) of six autoimmune disorders, CRP, and 10 SMD-related mental phenotypes were calculated from GWAS. General linear models were applied to assess the association of PRS with immune marker abnormalities. We found negative associations between PRS of educational attainment and IL-1Ra (P = 0.01) and IL-18 (P = 0.01). There were nominal positive associations between PRS of psoriasis and sgp130 (P = 0.02) and PRS of anxiety and IL-18 (P = 0.03), and nominal negative associations between PRS of anxiety and sIL-2R (P = 0.02) and PRS of educational attainment and sIL-2R (P = 0.03). Associations explained minor amounts of the immune marker plasma-level difference between SMD and HC. Different PRS and immune marker associations in the SMD group compared to HC were shown for PRS of extraversion and IL-1Ra ([interaction effect (IE), P = 0.002), and nominally for PRS of openness and IL-1Ra (IE, P = 0.02) and sTNFR-1 (IE, P = 0.04). Our findings indicate polygenic susceptibilities to immune abnormalities in SMD involving genetic overlap with SMD-related mental phenotypes and psoriasis. Associations might suggest immune genetic factors of SMD subgroups characterized by autoimmune or specific mental features.
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Affiliation(s)
- Maren Caroline Frogner Werner
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
| | - Katrine Verena Wirgenes
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway
| | - Alexey Shadrin
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Synve Hoffart Lunding
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Linn Rødevand
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Gabriela Hjell
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Psychiatry, Ostfold Hospital, Graalum, Norway
| | | | - Marit Haram
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Ingrid Agartz
- NORMENT, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Psychiatric Research, Diakonhjemmet Hospital, Oslo, Norway
- Department of Clinical Neuroscience, Centre for Psychiatric Research, Karolinska Institutet, Stockholm, Sweden
| | - Srdjan Djurovic
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway
- NORMENT, Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Ingrid Melle
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Pål Aukrust
- Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
- Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Thor Ueland
- Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Faculty of Medicine, University of Oslo, Oslo, Norway
- K.G. Jebsen - Thrombosis Research and Expertise Center (TREC), University of Tromsø, Tromsø, Norway
| | - Ole Andreas Andreassen
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Nils Eiel Steen
- NORMENT, Division of Mental Health and Addiction, Oslo University Hospital & Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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Zhu ZH, Song XY, Man LJ, Chen P, Tang Z, Li RH, Ji CF, Dai NB, Liu F, Wang J, Zhang J, Jia QF, Hui L. Comparisons of Serum Interleukin-8 Levels in Major Depressive Patients With Drug-Free Versus SSRIs Versus Healthy Controls. Front Psychiatry 2022; 13:858675. [PMID: 35492731 PMCID: PMC9046727 DOI: 10.3389/fpsyt.2022.858675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 03/14/2022] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE The interleukin-8 (IL-8) has been reported to play an important role in depression, which might be modulated by the selective serotonin reuptake inhibitors (SSRIs). Thus, the aim of this study was to investigate serum IL-8 levels, depressive symptom, and their associations in drug-free MDD patients, MDD patients with SSRIs, and healthy controls (HCs). METHODS Fifty-seven drug-free MDD patients (male/female = 35/22, mean age: 39.24 years), 30 MDD patients with SSRIs (male/female = 11/19, mean age: 39.73 years), and 101 HCs (male/female = 52/49, mean age: 37.38 years) were recruited in this cross-sectional study. Serum IL-8 levels and depressive symptom were assessed using the Flow Cytometer and Hamilton Depression Scale (HAMD). The analysis of variance was used for the comparison between groups. The relationship between serum log10 IL-8 levels and HAMD score was analyzed by Pearson correlation. RESULTS Serum log10IL-8 levels were lower in all patients than HCs after controlling for covariates (F = 4.86, p = 0.03). There was significant difference in serum Log10IL-8 levels among three groups after controlling for covariates (F = 14.63, p < 0.001). Serum Log10IL-8 levels in drug-free patients were lower compared to HCs (F = 19.38, p < 0.001) or patients with SSRIs (F = 21.89, p < 0.001) after controlling for covariates. However, there was not difference in serum log10IL-8 levels between patients with SSRIs and HCs after controlling for covariates. Moreover, serum Log10IL-8 levels were negatively correlated with HAMD score in all patients (r = -0.37, p = 0.02). Also, serum Log10IL-8 levels were negatively correlated with HAMD score in drug-free patients (r = -0.74, p = 0.01), but not in patients with SSRIs. CONCLUSION Our data supported that the decline in serum IL-8 levels was association with depression. Moreover, the SSRIs might modulate increased serum IL-8 levels of depression.
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Affiliation(s)
- Zhen Hua Zhu
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, Suzhou, China
| | - Xiao Ying Song
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, Suzhou, China
| | - Li Juan Man
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, Suzhou, China
| | - Peng Chen
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, Suzhou, China
| | - Zhen Tang
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, Suzhou, China
| | - Rong Hua Li
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, Suzhou, China
| | - Cai Fang Ji
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, Suzhou, China
| | - Ning Bin Dai
- Suzhou Center for Disease Prevention and Control, Suzhou, China
| | - Fang Liu
- Suzhou Center for Disease Prevention and Control, Suzhou, China
| | - Jing Wang
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, Suzhou, China
| | - Jianping Zhang
- Department of Psychiatry, Weill Cornell Medical College, Cornell University, New York, NY, United States
| | - Qiu Fang Jia
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, Suzhou, China
| | - Li Hui
- Research Center of Biological Psychiatry, Suzhou Guangji Hospital, Medical College of Soochow University, Suzhou, China
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