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Chen H, Wang F, Wu X, Yuan S, Dong H, Zhou C, Feng S, Zhao Z, Si L. Chronic Heat Stress Induces Oxidative Stress and Induces Inflammatory Injury in Broiler Spleen via TLRs/MyD88/NF-κB Signaling Pathway in Broilers. Vet Sci 2024; 11:293. [PMID: 39057977 PMCID: PMC11281475 DOI: 10.3390/vetsci11070293] [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: 04/16/2024] [Revised: 06/26/2024] [Accepted: 06/26/2024] [Indexed: 07/28/2024] Open
Abstract
The spleen is the largest peripheral immune organ of the organism, accounting for 25% of the total lymphoid tissue of the body. During HS, the spleen is damaged due to the elevated environment, which seriously affects life performance and broilers' health. This study aimed to investigate the mechanism of chronic HS damage to broiler spleen tissues. The broilers were typically raised until they reached 21 days of age, after which they were arbitrarily allocated into two groups: an HS group and a cntrol group. The HS group was subjected to a temperature of 35 °C for 10 h each day, starting at 21 days of age. At 35 and 42 days of age, spleen and serum samples were obtained from the broilers. The results showed that after HS, a significant decrease in productive performance was observed at 42 days of age (p < 0.01), and the spleen index, and bursa index were significantly decreased (p < 0.01). T-AOC of the organism was significantly decreased (p < 0.05), GSH-PX, SOD, and CAT antioxidant factors were significantly decreased (p < 0.01), and MDA was significantly elevated (p < 0.01). HS also led to a significant increase in cytokines IL-6, TNF-α, and INF-γ and a significant decrease in IL-4 in the spleen. The histopathologic results showed that the spleen's red-white medulla was poorly demarcated. The cells were sparsely arranged after HS. After HS, the expression of TLRs, MYD88, and NF-κB genes increased significantly. The expression of HSP70 increased significantly, suggesting that HS may induces an inflammatory response in broiler spleens through this signaling pathway, which may cause pathological damage to broiler spleens, leading to a decrease in immune function and progressively aggravating HS-induced damage with the prolongation of HS.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Lifang Si
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang 471000, China
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Ling B, Zhu Y, Yan Z, Chen H, Xu H, Wang Q, Yu W, Wang W. Effect of single intravenous injection of esketamine on postpartum depression after labor analgesia and potential mechanisms: a randomized, double-blinded controlled trial. BMC Pharmacol Toxicol 2023; 24:66. [PMID: 37996953 PMCID: PMC10668401 DOI: 10.1186/s40360-023-00705-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 11/08/2023] [Indexed: 11/25/2023] Open
Abstract
BACKGROUND The study was designed to investigate effects of single intravenous injection of esketamine on the incidence of postpartum depression (PPD) after labor analgesia and explore the potential mechanisms. METHODS A total of 120 women who underwent labor analgesia by epidural analgesia pump were enrolled and divided into two groups randomly. Esketamine at a dose of 0.2 mg/kg was intravenously injected after fetal disengagement in the test group and placebo was administered in the control group. The occurrence of PPD and side effects after delivery were recorded. Some indicators related to stress and inflammation were measured before labor analgesia and at 24 h, 1 week, and 6 weeks after delivery in this study. Data were analyzed by independent t-test, repeated measures analysis of variance and Chi-square test in SPSS software (version 25.0). It was considered statistically significant since a p value less than 0.05. RESULTS The incidence of PPD was significantly decreased both for one week and six weeks after delivery by using of esketamine (3.4% vs. 15.3%, p = 0.004 and 5.2% vs. 18.6%, p = 0.006, respectively). There were also significant differences between the stress and inflammation-related indicators in different time points in this study, while the side effects for 48 h after delivery were similar between the two groups. CONCLUSIONS Single intravenous injection of esketamine after delivery in participants underwent labor analgesia can decrease the occurrence of postpartum depression for one week and six weeks after delivery, while the side effects were not increased. The antidepressant effects of esketamine may be related to the reduction of stress response and inflammation. TRIAL REGISTRATION The trial was registered at the Chinese Clinical Trial Registry on 5/30/2022 (CTRI registration number-ChiCTR2200060387). URL of registry: https://www.chictr.org.cn/bin/home .
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Affiliation(s)
- Bin Ling
- Department of Anesthesiology, the Affiliated Jiangning Hospital of Nanjing Medical University, CN-Jiangsu, No. 169 Hushan Road, Nanjing, 211100, China
| | - Yun Zhu
- Department of Anesthesiology, Nanjing Jiangning Hospital of Traditional Chinese Medicine, Nangjing, 211100, China
| | - Zelin Yan
- Department of Anesthesiology, the Affiliated Jiangning Hospital of Nanjing Medical University, CN-Jiangsu, No. 169 Hushan Road, Nanjing, 211100, China
| | - Hao Chen
- Department of Anesthesiology, the Affiliated Jiangning Hospital of Nanjing Medical University, CN-Jiangsu, No. 169 Hushan Road, Nanjing, 211100, China
| | - Hua Xu
- Department of Gynaecology and obstetrics, the Affiliated Jiangning Hospital of Nanjing Medical University, Nangjing, 211100, China
| | - Qi Wang
- Department of Anesthesiology, the Affiliated Jiangning Hospital of Nanjing Medical University, CN-Jiangsu, No. 169 Hushan Road, Nanjing, 211100, China
| | - Wanyou Yu
- Department of Anesthesiology, the Affiliated Jiangning Hospital of Nanjing Medical University, CN-Jiangsu, No. 169 Hushan Road, Nanjing, 211100, China
| | - Wei Wang
- Department of Anesthesiology, the Affiliated Jiangning Hospital of Nanjing Medical University, CN-Jiangsu, No. 169 Hushan Road, Nanjing, 211100, China.
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Tanabe K, Yokota A. Mental stress objective screening for workers using urinary neurotransmitters. PLoS One 2023; 18:e0287613. [PMID: 37682855 PMCID: PMC10490881 DOI: 10.1371/journal.pone.0287613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 06/08/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND Almost 10% of the population develop depression or anxiety disorder during their lifetime. Considering that people who are exposed to high stress are more likely to develop mental disorders, it is important to detect and remove mental stress before depression or anxiety disorder develops. We aimed to develop an objective screening test that quantifies mental stress in workers so that they can recognize and remove it before the disorder develops. METHODS We obtained urine specimens from 100 healthy volunteers (49 men and 51 women; age = 48.2 ± 10.8 years) after they received medical checks and answered the Brief Job Stress Questionnaire (BJSQ). Participants were divided into high- and low- stress groups according to their total BJSQ scores. We further analyzed six urinary neurotransmitters (dopamine, serotonin, 5-hydoroxyindoleacetic acid, gamma-aminobutyric acid, homovanillic acid, and vanillylmandelic acid) using liquid chromatography-mass spectrometry to compare their levels between the two groups. RESULTS We obtained the concentrations of the six analytes from 100 examinees and revealed that the levels of urinary dopamine (p = 0.0042) and homovanillic acid (p = 0.020) were significantly lower in the high-stress group than those in the low-stress group. No biases were observed between the two groups in 36 laboratory items. The stress index generated from the six neurotransmitter concentrations recognized high-stress group significantly. Moreover, we discovered that the level of each urinary neurotransmitter changed depending on various stress factors, such as dissatisfaction, physical fatigue, stomach and intestine problems, poor appetite, poor working environments, sleep disturbance, isolation, worry, or insecurity. CONCLUSION We revealed that urinary neurotransmitters could be a promising indicator to determine underlying mental stress. This study provides clues for scientists to develop a screening test not only for workers but also for patients with depression.
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Affiliation(s)
- Kazuhiro Tanabe
- Medical Solution Promotion Department, Medical Solution Segment, LSI Medience Corporation, Tokyo, Japan
- Kyushu Pro Search Limited Liability Partnership, Fukuoka, Japan
| | - Asaka Yokota
- Medical Solution Promotion Department, Medical Solution Segment, LSI Medience Corporation, Tokyo, Japan
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Dadkhah M, Jafarzadehgharehziaaddin M, Molaei S, Akbari M, Gholizadeh N, Fathi F. Major depressive disorder: biomarkers and biosensors. Clin Chim Acta 2023:117437. [PMID: 37315724 DOI: 10.1016/j.cca.2023.117437] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 06/01/2023] [Accepted: 06/07/2023] [Indexed: 06/16/2023]
Abstract
Depressive disorders belong to highly heterogeneous psychiatric diseases. Loss of in interest in previously enjoyed activities and a depressed mood are the main characteristics of major depressive disorder (MDD). Moreover, due to significant heterogeneity in clinical presentation and lack of applicable biomarkers, diagnosis and treatment remains challenging. Identification of relevant biomarkers would allow for improved disease classification and more personalized treatment strategies. Herein, we review the current state of these biomarkers and then discuss diagnostic techniques of aimed to specifically target these analytes using state of the art biosensor technology.
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Affiliation(s)
- Masoomeh Dadkhah
- Pharmaceutical Sciences Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
| | | | - Soheila Molaei
- Zoonoses Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Morteza Akbari
- Immunology Research Center (IRC), Tabriz University of Medical Sciences, Tabriz, Iran
| | - Neghin Gholizadeh
- Students Research Committee, Health School, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Farzaneh Fathi
- Pharmaceutical Sciences Research Center, Ardabil University of Medical Sciences, Ardabil, Iran; Biosensor Sciences and Technologies Research Center, Ardabil University of Medical Sciences, Ardabil, Iran.
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Bottaccioli AG, Bologna M, Bottaccioli F. Psychic Life-Biological Molecule Bidirectional Relationship: Pathways, Mechanisms, and Consequences for Medical and Psychological Sciences—A Narrative Review. Int J Mol Sci 2022; 23:ijms23073932. [PMID: 35409300 PMCID: PMC8999976 DOI: 10.3390/ijms23073932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/29/2022] [Accepted: 03/29/2022] [Indexed: 02/01/2023] Open
Abstract
Today, it is possible to investigate the biological paths and mechanisms that link mental life to biological life. Emotions, feelings, desires, and cognitions influence biological systems. In recent decades, psychoneuroendocrinoimmunology research has highlighted the routes linking the psyche–brain–immune systems. Recently, epigenetics research has shown the molecular mechanisms by which stress and mental states modulate the information contained in the genome. This research shapes a new paradigm considering the human being as a whole, integrating biology and psychology. This will allow us to progress towards personalized precision medicine, deeply changing medical and psychological sciences and clinical practice. In this paper, we recognize leading research on both bidirectional relations between the psyche–brain–immunity and molecular consequences of psychological and mental states.
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Affiliation(s)
- Anna Giulia Bottaccioli
- Department of Psychology, University “Vita e Salute”, San Raffaele, 20132 Milan, Italy
- Italian Society of Psycho-Neuro-Endocrine-Immunology (SIPNEI), 00195 Rome, Italy; (M.B.); (F.B.)
- Correspondence:
| | - Mauro Bologna
- Italian Society of Psycho-Neuro-Endocrine-Immunology (SIPNEI), 00195 Rome, Italy; (M.B.); (F.B.)
- Department of Medicine, Public Health, Life and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Francesco Bottaccioli
- Italian Society of Psycho-Neuro-Endocrine-Immunology (SIPNEI), 00195 Rome, Italy; (M.B.); (F.B.)
- Department of Medicine, Public Health, Life and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
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Qian H, Shu C, Xiao L, Wang G. Histamine and histamine receptors: Roles in major depressive disorder. Front Psychiatry 2022; 13:825591. [PMID: 36213905 PMCID: PMC9537353 DOI: 10.3389/fpsyt.2022.825591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 09/07/2022] [Indexed: 11/23/2022] Open
Abstract
Although the incidence of major depressive disorder (MDD) is high and its social impact is great, we still know very little about the pathophysiology of depression. The monoamine hypothesis of depression suggests that 5-HT, NE, and DA synergistically affect mood, which is the basis of current drug therapy for depression. However, histamine as a monoamine transmitter is rarely studied. Our review is the first time to illustrate the effect of histaminergic system on depression in order to find the way for the development of new antidepressant drugs. The brain neurotransmitter histamine is involved in MDD, and the brain histaminergic system operates through four receptors. Histamine and its receptors can also regulate the immune response to improve symptoms of depression. In addition, H3R can interact with other depression-related transmitters (including 5-HT, DA, GLU, and MCH); thus, histamine may participate in the occurrence of depression through other neural circuits. Notably, in rodent studies, several H3R and H1R antagonists were found to be safe and effective in alleviating depression-like behavior. To highlight the complex functions of histamine in depression, and reveals that histamine receptors can be used as new targets for antidepressant therapy.
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Affiliation(s)
- Hong Qian
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China.,Division of Child Healthcare, Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chang Shu
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ling Xiao
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China
| | - Gaohua Wang
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, China
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Zhai K, Dilawar A, Yousef MS, Holroyd S, El-Hammali H, Abdelmonem M. Virtual Reality Therapy for Depression and Mood in Long-Term Care Facilities. Geriatrics (Basel) 2021; 6:58. [PMID: 34199801 PMCID: PMC8293126 DOI: 10.3390/geriatrics6020058] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/26/2021] [Accepted: 06/02/2021] [Indexed: 11/16/2022] Open
Abstract
Virtual reality (VR) describes a family of technologies which immerse users in sensorily-stimulating virtual environments. Such technologies have increasingly found applications in the treatment of neurological and mental health disorders. Depression, anxiety, and other mood abnormalities are of concern in the growing older population-especially those who reside in long-term care facilities (LTCFs). The transition from the familiar home environment to the foreign LTCF introduces a number of stressors that can precipitate depression. However, recent studies reveal that VR therapy (VRT) can promote positive emotionality and improve cognitive abilities in older people, both at home and in LTCFs. VR thus holds potential in allowing older individuals to gradually adapt to their new environments-thereby mitigating the detrimental effects of place attachment and social exclusion. Nevertheless, while the current psychological literature is promising, the implementation of VR in LTCFs faces many challenges. LTCF residents must gain trust in VR technologies, care providers require training to maximize the positive effects of VRT, and decision makers must evaluate both the opportunities and obstacles in adopting VR. In this review article, we concisely discuss the implications of depression related to place attachment in LTCFs, and explore the potential therapeutic applications of VR.
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Affiliation(s)
- Kevin Zhai
- Premedical Unit, Weill Cornell Medicine-Qatar, Cornell University, Doha P.O. Box 24144, Qatar; (K.Z.); (A.D.); (M.S.Y.)
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Cornell University, Doha P.O. Box 24144, Qatar;
| | - Azwa Dilawar
- Premedical Unit, Weill Cornell Medicine-Qatar, Cornell University, Doha P.O. Box 24144, Qatar; (K.Z.); (A.D.); (M.S.Y.)
| | - Mohammad S. Yousef
- Premedical Unit, Weill Cornell Medicine-Qatar, Cornell University, Doha P.O. Box 24144, Qatar; (K.Z.); (A.D.); (M.S.Y.)
| | - Sean Holroyd
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar, Cornell University, Doha P.O. Box 24144, Qatar;
| | - Haithem El-Hammali
- VCU School of the Arts in Qatar, Virginia Commonwealth University, Doha P.O. Box 8095, Qatar
| | - Marwa Abdelmonem
- VCU School of the Arts in Qatar, Virginia Commonwealth University, Doha P.O. Box 8095, Qatar
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Tonon AC, Pilz LK, Markus RP, Hidalgo MP, Elisabetsky E. Melatonin and Depression: A Translational Perspective From Animal Models to Clinical Studies. Front Psychiatry 2021; 12:638981. [PMID: 33897495 PMCID: PMC8060443 DOI: 10.3389/fpsyt.2021.638981] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 03/15/2021] [Indexed: 12/13/2022] Open
Abstract
Daily rhythm of melatonin synchronizes the body to the light/dark environmental cycle. Several hypotheses have been raised to understand the intersections between melatonin and depression, in which changes in rest-activity and sleep patterns are prominent. This review describes key experimental and clinical evidence that link melatonin with the etiopathology and symptomatology of depressive states, its role in the follow up of therapeutic response to antidepressants, as well as the clinical evidence of melatonin as MDD treatment. Melatonin, as an internal temporal cue contributing to circadian organization and best studied in the context of circadian misalignment, is also implicated in neuroplasticity. The monoaminergic systems that underly MDD and melatonin production overlap. In addition, the urinary metabolite 6-sulfatoxymelatonin (aMT6) has been proposed as biomarker for antidepressant responders, by revealing whether the blockage of noradrenaline uptake has taken place within 24 h from the first antidepressant dose. Even though animal models show benefits from melatonin supplementation on depressive-like behavior, clinical evidence is inconsistent vis-à-vis prophylactic or therapeutic benefits of melatonin or melatonin agonists in depression. We argue that the study of melatonin in MDD or other psychiatric disorders must take into account the specificities of melatonin as an integrating molecule, inextricably linked to entrainment, metabolism, immunity, neurotransmission, and cell homeostasis.
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Affiliation(s)
- André C. Tonon
- Laboratório de Cronobiologia e Sono, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
- Graduate Program in Psychiatry and Behavioral Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Luísa K. Pilz
- Laboratório de Cronobiologia e Sono, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
- Graduate Program in Psychiatry and Behavioral Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Regina P. Markus
- Laboratório de Cronofarmacologia, Departamento de Fisiologia, Instituto de Biociência, Universidade de São Paulo, São Paulo, Brazil
| | - Maria Paz Hidalgo
- Laboratório de Cronobiologia e Sono, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
- Graduate Program in Psychiatry and Behavioral Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Elaine Elisabetsky
- Programa de Pós-Graduação em Ciências Biológicas-Bioquímica, Departamento de Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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Shahidpour F, Mehrjerdi FZ, Mozayan MR, Marefati N, Hosseini M. The effects of frankincense extract on depression and anxiety-like behaviors induced by lipopolysaccharide in rats. LEARNING AND MOTIVATION 2021. [DOI: 10.1016/j.lmot.2021.101708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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10
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Amadio P, Zarà M, Sandrini L, Ieraci A, Barbieri SS. Depression and Cardiovascular Disease: The Viewpoint of Platelets. Int J Mol Sci 2020; 21:E7560. [PMID: 33066277 PMCID: PMC7589256 DOI: 10.3390/ijms21207560] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/08/2020] [Accepted: 10/09/2020] [Indexed: 02/06/2023] Open
Abstract
Depression is a major cause of morbidity and low quality of life among patients with cardiovascular disease (CVD), and it is now considered as an independent risk factor for major adverse cardiovascular events. Increasing evidence indicates not only that depression worsens the prognosis of cardiac events, but also that a cross-vulnerability between the two conditions occurs. Among the several mechanisms proposed to explain this interplay, platelet activation is the more attractive, seeing platelets as potential mirror of the brain function. In this review, we dissected the mechanisms linking depression and CVD highlighting the critical role of platelet behavior during depression as trigger of cardiovascular complication. In particular, we will discuss the relationship between depression and molecules involved in the CVD (e.g., catecholamines, adipokines, lipids, reactive oxygen species, and chemokines), emphasizing their impact on platelet activation and related mechanisms.
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Affiliation(s)
- Patrizia Amadio
- Unit of Brain-Heart Axis: Cellular and Molecular Mechanism, Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (M.Z.); (L.S.)
| | - Marta Zarà
- Unit of Brain-Heart Axis: Cellular and Molecular Mechanism, Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (M.Z.); (L.S.)
| | - Leonardo Sandrini
- Unit of Brain-Heart Axis: Cellular and Molecular Mechanism, Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (M.Z.); (L.S.)
| | - Alessandro Ieraci
- Laboratory of Neuropsychopharmacology and Functional Neurogenomics, Department of Pharmaceutical Sciences, University of Milan, 20133 Milan, Italy;
| | - Silvia Stella Barbieri
- Unit of Brain-Heart Axis: Cellular and Molecular Mechanism, Centro Cardiologico Monzino IRCCS, 20138 Milan, Italy; (M.Z.); (L.S.)
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Karabatsiakis A, Schönfeldt-Lecuona C. Depression, mitochondrial bioenergetics, and electroconvulsive therapy: a new approach towards personalized medicine in psychiatric treatment - a short review and current perspective. Transl Psychiatry 2020; 10:226. [PMID: 32647150 PMCID: PMC7347855 DOI: 10.1038/s41398-020-00901-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 06/10/2020] [Accepted: 06/16/2020] [Indexed: 11/09/2022] Open
Abstract
Major depressive disorder (MDD) is a globally occurring phenomenon and developed into a severe socio-economic challenge. Despite decades of research, the underlying pathophysiological processes of MDD remain incompletely resolved. Like other mental disorders, MDD is hypothesized to mainly affect the central nervous system (CNS). An increasing body of research indicates MDD to also change somatic functioning, which impairs the physiological performance of the whole organism. As a consequence, a paradigm shift seems reasonable towards a systemic view of how MDD affects the body. The same applies to treatment strategies, which mainly focus on the CNS. One new approach highlights changes in the bioenergetic supply and intracellular network dynamics of mitochondria for the pathophysiological understanding of MDD. Mitochondria, organelles of mostly all eukaryotic cells, use carbon compounds to provide biochemical energy in terms of adenosine triphosphate (ATP). ATP is the bioenergetic currency and the main driver for enzymatic activity in all cells and tissues. Clinical symptoms of MDD including fatigue, difficulties concentrating, and lack of motivation were reported to be associated with impaired mitochondrial ATP production and changes in the density of the mitochondrial network. Additionally, the severity of these symptoms correlates negatively with mitochondrial functioning. Psychotherapy, antidepressant medication, and electroconvulsive therapy (ECT), a method used to treat severe and treatment-resistant forms of MDD, achieve robust antidepressant effects. The biological mechanisms beyond the treatment response to antidepressant strategies are partially understood. Here, mitochondrial functioning is discussed as a promising new biomarker for diagnosis and treatment effects in MDD.
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Affiliation(s)
| | - Carlos Schönfeldt-Lecuona
- Clinic for Psychiatry and Psychotherapy III, Ulm University Clinic, Ulm, Baden-Wuerttemberg, Germany
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Abstract
PURPOSE OF REVIEW The world is experiencing the evolving situation associated with the outbreak of the Corona Virus Disease-2019 (COVID-19) virus, and there is more of need than ever for stress management and self-care. In this article, we will define the physiological, psychological and social aspects, stages, and components of stress reactions in the context of COVID-19, review the relevant literature on stress reactions, and offer some guidance on how to help patients mitigate the physiological and psychological impact of the pandemic through resilience-building techniques. RECENT FINDINGS There is continued evidence that the fight or flight response involves activation throughout the body at physiological, biochemical and immune levels. This response can be mitigated through increasing parasympathetic nervous system activation as well as cognitive and behavioral interventions. SUMMARY This article will review the stress, provide a theoretical layout to predict upcoming response, and offer clinicians some practical interventions to employ as the stress of the COVID-19 pandemic continues.
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Tatarinova TV, Deiss T, Franckle L, Beaven S, Davis J. The Impact of MNRI Therapy on the Levels of Neurotransmitters Associated with Inflammatory Processes. Int J Mol Sci 2020; 21:E1358. [PMID: 32085403 PMCID: PMC7072967 DOI: 10.3390/ijms21041358] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 02/13/2020] [Accepted: 02/14/2020] [Indexed: 01/02/2023] Open
Abstract
The neurotransmitter levels of representatives from five different diagnosis groups were tested before and after participation in the MNRI®-Masgutova Neurosensorimotor Reflex Intervention. The purpose of this study was to ascertain neurological impact on (1) Developmental disorders, (2) Anxiety disorders/OCD (Obsessive Compulsive Disorder), PTSD (Post-Traumatic Stress disorder), (3) Palsy/Seizure disorders, (4) ADD/ADHD (Attention Deficit Disorder/Attention Deficit Disorder Hyperactive Disorder), and (5) ASD (Autism Spectrum Disorder) disorders. Each participant had a form of neurological dysregulation and typical symptoms respective to their diagnosis. These diagnoses have a severe negative impact on the quality of life, immunity, stress coping, cognitive skills, and social assimilation. This study showed a trend towards optimization and normalization of neurological and immunological functioning, thus supporting the claim that the MNRI method is an effective non-pharmacological neuromodulation treatment of neurological disorders. The effects of MNRI on inflammation have not yet been assessed. The resulting post-MNRI changes in participants' neurotransmitters show significant adjustments in the regulation of the neurotransmitter resulting in being calmer, a decrease of hypervigilance, an increase in stress resilience, behavioral and emotional regulation improvements, a more positive emotional state, and greater control of cognitive processes. In this paper, we demonstrate that the MNRI approach is an intervention that reduces inflammation. It is also likely to reduce oxidative stress and encourage homeostasis of excitatory neurotransmitters. MNRI may facilitate neurodevelopment, build stress resiliency, neuroplasticity, and optimal learning opportunity. There have been no reported side effects of MNRI treatments.
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Affiliation(s)
- Tatiana V. Tatarinova
- Department of Biology, University of La Verne, La Verne, CA 91750, USA
- Functional Genomics Group, Vavilov Institute for General Genetics, Moscow 119991, Russia
- Forest Genomics Laboratory, Siberian Federal University, Krasnoyarsk 660041, Russia
- Bioinformatics Center, Information Transmission Problems Institute, Moscow 127051, Russia
| | - Trina Deiss
- Research Department, United1Front Foundation, Minneapolis, MN 55111, USA;
| | - Lorri Franckle
- Laser Health Department, Laser Health, Orlando, FL 33709, USA;
| | - Susan Beaven
- Family Medicine, St. Petersburg Free Clinic, St. Petersburg, FL 33701, USA;
| | - Jeffrey Davis
- Family Medicine, Prairie Health and Wellness, Wichita, KS 67206, USA;
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Peters EMJ, Neusetzer M, Akinci S, Murat A, Treuherz S, Rose M, Leweke F, Leichsenring F, Conrad ML, Kruse J. Multimodal Psychotherapeutic Inpatient Therapy of Depression Is Successful in Patients With High Cytokine Production. Front Psychiatry 2020; 11:571636. [PMID: 33240126 PMCID: PMC7667045 DOI: 10.3389/fpsyt.2020.571636] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 10/05/2020] [Indexed: 12/27/2022] Open
Abstract
Objective: In experimental settings, systemically elevated inflammation markers interfere with major depression treatment. In German healthcare, compulsory national health insurance covers treatment of a wide variety of depressive disorders, if it follows evidence-based medicine guidelines combining recommended therapies. To date, little is known about the relevance of immune system cytokine production with regard to real-world clinical care for patients with moderate depression. Methods: Seventy three patients with moderate depression subjected to multimodal psychotherapeutic inpatient therapy (mPT) following a psychodynamic concept at a German university hospital were included. As a primary outcome, mPT success, evidenced by delta HADS "depression," was analyzed according to tumor necrosis factor alpha (TNFα) production by peripheral blood mononuclear cells (PBMC) after phytohemagglutinin (PHA) challenge at baseline. Secondary outcomes addressed the inflammatory response and mental health comparing high and low TNFα-producers. Results: First, higher PBMC TNFα production at baseline predicted a better mPT-outcome (R 2 0.162, p = 0.014). Second, patients with high TNFα (hTNF) at baseline produced significantly more acute inflammatory cytokines [interleukin (IL)1β, IL6), TH1/TH2 cytokines [interferon gamma (IFNγ), IL4] as well as eotaxin and IL2 compared to low TNFα producers (lTNF) (Cohen's ds between -0.532 and -1.013). Demographic data, diagnosis subtype-distribution, medication, systemic inflammation markers [C-reactive protein (CRP), high mobility group box 1 (HMGB1), leptin], anxiety and depression (HADS) did not differ. From baseline to mPT-discharge, HADS "depression" decreased in both hTNF (11.31 to 5.47, p = 0.001, d = 1.184) and lTNF patients (11.50-7.92, p = 0.001, d = -0.765), while PBMC cytokine production decreased significantly in hTNF (Cohen's ds between -0.304 and -0.345) with a significant group by time interaction for TH1/TH2 ratio. At the end of therapy, comparison of TNF groups revealed significantly lower depression-scores in hTNF compared to lTNF patients (5.47 compared to 7.92, p = 0.035, d = 0.504). Conclusions: Our study demonstrates successful treatment of depression in a clinical care setting using multimodal psychotherapy based on a psychodynamic concept following guideline recommendation. The greatest improvement in patient depression was linked to the highest production of TNFα by PBMCs at baseline. Our study contributes to the definition of patient subpopulations with differing cytokine responses that are related to succesful treatment of depression.
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Affiliation(s)
- Eva M J Peters
- Psychoneuroimmunology Laboratory, Department of Psychosomatics and Psychotherapy, Justus-Liebig-University of Gießen, Gießen, Germany.,Division for General Internal Medicine, Psychosomatics and Psychotherapy, Charité Center 12 Internal Medicine and Dermatology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Melanie Neusetzer
- Psychoneuroimmunology Laboratory, Department of Psychosomatics and Psychotherapy, Justus-Liebig-University of Gießen, Gießen, Germany
| | - Secil Akinci
- Department of Psychosomatics and Psychotherapy, Justus-Liebig-University of Gießen, Gießen, Germany
| | - Aysenur Murat
- Psychoneuroimmunology Laboratory, Department of Psychosomatics and Psychotherapy, Justus-Liebig-University of Gießen, Gießen, Germany
| | - Sabine Treuherz
- Department of Psychosomatics and Psychotherapy, Justus-Liebig-University of Gießen, Gießen, Germany
| | - Matthias Rose
- Division for General Internal Medicine, Psychosomatics and Psychotherapy, Charité Center 12 Internal Medicine and Dermatology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Frank Leweke
- Department of Psychosomatics and Psychotherapy, Justus-Liebig-University of Gießen, Gießen, Germany
| | - Falk Leichsenring
- Department of Psychosomatics and Psychotherapy, Justus-Liebig-University of Gießen, Gießen, Germany
| | - Melanie L Conrad
- Division for General Internal Medicine, Psychosomatics and Psychotherapy, Charité Center 12 Internal Medicine and Dermatology, Charité Universitätsmedizin Berlin, Berlin, Germany.,Charité Center 5 Laboratory and Preventive Medicine, Institute of Microbiology, Infectious Diseases and Immunology, Universitätsmedizin Berlin, Berlin, Germany
| | - Johannes Kruse
- Department of Psychosomatics and Psychotherapy, Justus-Liebig-University of Gießen, Gießen, Germany
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Factors associated with masticatory performance and swallowing threshold according to dental formula development. Arch Oral Biol 2019; 99:51-57. [DOI: 10.1016/j.archoralbio.2018.12.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 12/13/2018] [Accepted: 12/30/2018] [Indexed: 01/22/2023]
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Abstract
Cognitive impairments reported across psychiatric conditions (ie, major depressive disorder, bipolar disorder, schizophrenia, and posttraumatic stress disorder) strongly impair the quality of life of patients and the recovery of those conditions. There is therefore a great need for consideration for cognitive dysfunction in the management of psychiatric disorders. The redundant pattern of cognitive impairments across such conditions suggests possible shared mechanisms potentially leading to their development. Here, we review for the first time the possible role of inflammation in cognitive dysfunctions across psychiatric disorders. Raised inflammatory processes (microglia activation and elevated cytokine levels) across diagnoses could therefore disrupt neurobiological mechanisms regulating cognition, including Hebbian and homeostatic plasticity, neurogenesis, neurotrophic factor, the HPA axis, and the kynurenine pathway. This redundant association between elevated inflammation and cognitive alterations across psychiatric disorders hence suggests that a cross-disorder approach using pharmacological and nonpharmacological (ie, physical activity and nutrition) anti-inflammatory/immunomodulatory strategies should be considered in the management of cognition in psychiatry.
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Breaking Away: The Role of Homeostatic Drive in Perpetuating Depression. Methods Mol Biol 2018. [PMID: 29705846 DOI: 10.1007/978-1-4939-7828-1_8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
We propose that the complexity of regulatory interactions modulating brain neurochemistry and behavior is such that multiple stable responses may be supported, and that some of these alternate regulatory programs may play a role in perpetuating persistent psychological dysfunction. To explore this, we constructed a model network representing major neurotransmission and behavioral mechanisms reported in literature as discrete logic circuits. Connectivity and information flow through this biobehavioral circuitry supported two distinct and stable regulatory programs. One such program perpetuated a depressive state with a characteristic neurochemical signature including low serotonin. Further analysis suggested that small irregularities in glutamate levels may render this pathology more directly accessible. Computer simulations mimicking selective serotonin reuptake inhibitor (SSRI) therapy in the presence of everyday stressors predicted recidivism rates similar to those reported clinically and highlighted the potentially significant benefit of concurrent behavioral stress management therapy.
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Kostenko EV. [Influence chronopharmacology therapy methionine (melaxen) on the dynamics of sleep disturbance, cognitive and emotional disorders, brain-derived neurotrophic factor (BDNF) in patients with cerebral stroke in the early and late recovery periods]. Zh Nevrol Psikhiatr Im S S Korsakova 2017; 117:56-64. [PMID: 28399097 DOI: 10.17116/jnevro20171173156-64] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
AIM To study the efficacy of melaxen on the dynamics of sleep disturbance, cognitive and emotional disorders, BDNF and the level of secretion of melatonin (6-SOMT) in patients with stroke in the early and late recovery phase. MATERIAL AND METHODS One hundred and ten patients in the rehabilitation period of stroke (mean age of 58.4±6.4 years), including 60 patients in the early recovery phase (group 1) and 50 patients in the late phase (group 2), were studied. Patients received melaxen in dose of 3 mg/day for 3 months along with standard treatment. The efficacy of therapy was assessed by the dynamics of sleep disorders, emotional status, dynamics of serum BDNF levels, 6-SOMT concentration in the urine. RESULTS AND CONCLUSION The study has demonstrated the high efficacy of melaxen in the rehabilitation of patients in early and late recovery phase of stroke. The drug significantly increased the BDNF level that correlated with improved sleep, emotional status, quality of life of patients.
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Affiliation(s)
- E V Kostenko
- Moscow Centre for Research and Practice in Medical Rehabilitation, Restorative and Sports Medicine of Moscow Healthcare Department, Moscow, Russia, Pirogov Russian National Research Medical University, Moscow, Russia
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