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Tanaka K, Choudhury ME, Kikuchi S, Takeda I, Umakoshi K, Miyaue N, Mikami K, Takenaga A, Yagi H, Shinabe R, Matsumoto H, Yano H, Nagai M, Takeba J, Tanaka J. A dopamine D1-like receptor-specific agonist improves the survival of septic mice. iScience 2024; 27:109587. [PMID: 38623339 PMCID: PMC11016908 DOI: 10.1016/j.isci.2024.109587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 02/08/2024] [Accepted: 03/25/2024] [Indexed: 04/17/2024] Open
Abstract
In this study, a murine sepsis model was developed using the cecum ligation and puncture (CLP) technique. The expression of the proinflammatory cytokines tumor necrosis factor alpha (TNF-α) and interleukin-1β (IL-1β) in the brain increased 6 h after CLP but decreased 24 h later when elevated endogenous dopamine levels in the brain were sustained. Methyl-4-phenyl-1,2,3,6-tetrahydropyridine hydrochloride reduced dopamine levels in the striatum and increased mortality in septic mice. Dopamine D1-like receptors were significantly expressed in the brain, but not in the lungs. Intraperitoneally administered SKF-81297 (SKF), a blood-brain barrier-permeable D1-like receptor agonist, prevented CLP-induced death of septic mice with ameliorated acute lung injury and cognitive dysfunction and suppressed TNF-α and IL-1β expression. The D1-like receptor antagonist SCH-23390 abolished the anti-inflammatory effects of SKF. These data suggest that D1-like receptor-mediated signals in the brain prevent CLP-induced inflammation in both the brain and the periphery.
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Affiliation(s)
- Koichi Tanaka
- Advanced Emergency and Critical Care Center, Ehime Prefectural Central Hospital, Kasugamachi, Matsuyama, Ehime 790-0024, Japan
- Department of Aeromedical Services for Emergency and Trauma Care, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Mohammed E. Choudhury
- Department of Molecular and Cellular Physiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Satoshi Kikuchi
- Department of Emergency Medicine, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Ikuko Takeda
- Department of Anatomy and Molecular Cell Biology, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan
- Division of Multicellular Circuit Dynamics, National Institute for Physiological Sciences, Okazaki, Aichi 444-8585, Japan
| | - Kensuke Umakoshi
- Advanced Emergency and Critical Care Center, Ehime Prefectural Central Hospital, Kasugamachi, Matsuyama, Ehime 790-0024, Japan
| | - Noriyuki Miyaue
- Department of Clinical Pharmacology and Therapeutics, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Kanta Mikami
- Department of Molecular and Cellular Physiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Ayane Takenaga
- Department of Molecular and Cellular Physiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
- Department of Clinical Pharmacology and Therapeutics, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Harumichi Yagi
- Department of Molecular and Cellular Physiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Rintaro Shinabe
- Department of Molecular and Cellular Physiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Hironori Matsumoto
- Department of Emergency Medicine, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Hajime Yano
- Department of Molecular and Cellular Physiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Masahiro Nagai
- Department of Clinical Pharmacology and Therapeutics, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Jun Takeba
- Department of Aeromedical Services for Emergency and Trauma Care, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Junya Tanaka
- Department of Molecular and Cellular Physiology, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan
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Rech J, Schett G, Tufan A, Kuemmerle-Deschner JB, Özen S, Tascilar K, Geck L, Krickau T, Cohen E, Welzel T, Kuehn M, Vetterli M. Patient Experiences and Challenges in the Management of Autoinflammatory Diseases-Data from the International FMF & AID Global Association Survey. J Clin Med 2024; 13:1199. [PMID: 38592017 PMCID: PMC10931825 DOI: 10.3390/jcm13051199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 02/03/2024] [Accepted: 02/13/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND Autoinflammatory diseases (AIDs) are rare, mostly genetic diseases that affect the innate immune system and are associated with inflammatory symptoms. Both paediatric and adult patients face daily challenges related to their disease, diagnosis and subsequent treatment. For this reason, a survey was developed in collaboration between the FMF & AID Global Association and the Erlangen Center for Periodic Systemic Autoinflammatory Diseases. METHODS The aim of the survey was to collect the personal assessment of affected patients with regard to their current status in terms of diagnostic timeframes, the interpretation of genetic tests, the number of misdiagnoses, and pain and fatigue despite treatment. RESULTS In total, data from 1043 AID patients (829 adults and 214 children/adolescents) from 52 countries were collected and analyzed. Familial Mediterranean fever (FMF) (521/50%) and Behçet's disease (311/30%) were the most frequently reported diseases. The average time to diagnosis was 3 years for children/adolescents and 14 years for adults. Prior to the diagnosis of autoinflammatory disease, patients received several misdiagnoses, including psychosomatic disorders. The vast majority of patients reported that genetic testing was available (92%), but only 69% were tested. A total of 217 patients reported that no increase in acute-phase reactants was detected during their disease episodes. The intensity of pain and fatigue was measured in AID patients and found to be high. A total of 88% of respondents received treatment again, while 8% reported no treatment. CONCLUSIONS AID patients, particularly adults, suffer from significant delays in diagnosis, misdiagnosis, and a variety of symptoms, including pain and fatigue. Based on the results presented, raising awareness of these diseases in the wider medical community is crucial to improving patient care and quality of life.
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Affiliation(s)
- Jürgen Rech
- Department of Internal Medicine 3, Rheumatology and Immunology, Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (G.S.); (K.T.); (L.G.)
- Deutsches Zentrum Immuntherapie, Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany;
- Center for Rare Diseases Erlangen (ZSEER), Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany
| | - Georg Schett
- Department of Internal Medicine 3, Rheumatology and Immunology, Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (G.S.); (K.T.); (L.G.)
- Deutsches Zentrum Immuntherapie, Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany;
- Center for Rare Diseases Erlangen (ZSEER), Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany
| | - Abdurrahman Tufan
- Division of Rheumatology, Department of Internal Medicine, Gazi University Ankara, 06560 Ankara, Turkey;
| | - Jasmin B. Kuemmerle-Deschner
- Division of Pediatric Rheumatology, Autoinflammation Reference Center Tübingen, Department of Pediatrics, University Hospital Tübingen, 72016 Tübingen, Germany;
| | - Seza Özen
- Department of Pediatric Rheumatology, Hacettepe University, 06100 Ankara, Turkey;
| | - Koray Tascilar
- Department of Internal Medicine 3, Rheumatology and Immunology, Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (G.S.); (K.T.); (L.G.)
- Deutsches Zentrum Immuntherapie, Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany;
- Center for Rare Diseases Erlangen (ZSEER), Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany
| | - Leonie Geck
- Department of Internal Medicine 3, Rheumatology and Immunology, Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany; (G.S.); (K.T.); (L.G.)
- Deutsches Zentrum Immuntherapie, Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany;
- Center for Rare Diseases Erlangen (ZSEER), Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany
| | - Tobias Krickau
- Deutsches Zentrum Immuntherapie, Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany;
- Center for Rare Diseases Erlangen (ZSEER), Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany
- Department of Paediatrics, Friedrich-Alexander University (FAU), Erlangen-Nürnberg and Universitätsklinikum Erlangen, 91054 Erlangen, Germany
| | - Ellen Cohen
- FMF & AID Global Association, 8306 Zurich, Switzerland; (E.C.); (M.V.)
| | - Tatjana Welzel
- Pediatric Rheumatology, University Children’s Hospital Basel (UKBB), University of Basel, 4001 Basel, Switzerland;
| | | | - Malena Vetterli
- FMF & AID Global Association, 8306 Zurich, Switzerland; (E.C.); (M.V.)
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Landré T, Karaboué A, Buchwald ZS, Innominato PF, Qian DC, Assié JB, Chouaïd C, Lévi F, Duchemann B. Effect of immunotherapy-infusion time of day on survival of patients with advanced cancers: a study-level meta-analysis. ESMO Open 2024; 9:102220. [PMID: 38232612 PMCID: PMC10937202 DOI: 10.1016/j.esmoop.2023.102220] [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: 10/18/2023] [Revised: 12/09/2023] [Accepted: 12/15/2023] [Indexed: 01/19/2024] Open
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) have become the standard of care for numerous malignancies. Emerging evidence suggests that the time of day (ToD) of ICI administration could impact the outcomes of patients with cancer. The consistency of ToD effects on ICI efficacy awaits initial evaluation. MATERIALS AND METHODS This meta-analysis integrates progression-free survival (PFS) and overall survival (OS) data from studies with a defined 'cut-off' ToD. Hazard ratios (HRs) [95% confidence interval (CI)] of an earlier progression or death according to 'early' or 'late' ToD of ICIs were collected from each report and pooled. RESULTS Thirteen studies involved 1663 patients (Eastern Cooperative Oncology Group performance status 0-1, 83%; males/females, 67%/33%) with non-small-cell lung cancer (47%), renal cell carcinoma (24%), melanoma (20%), urothelial cancer (5%), or esophageal carcinoma (4%). Most patients received anti-programmed cell death protein 1 or anti-programmed death-ligand 1 (98%), and a small proportion also received anti-cytotoxic T-lymphocyte-associated protein 4 (anti-CTLA-4) (18%). ToD cut-offs were 13:00 or 14:00 (i.e. ICI median infusion time), for six studies, and 16:00 or 16:30 (i.e. reported threshold for weaker vaccination responses) for seven studies. Pooled analyses revealed that the early ToD groups had longer OS (HR 0.50, 95% CI 0.42-0.58; P < 0.00001) and PFS (HR 0.51, 95% CI 0.42-0.61; P < 0.00001) compared with the late ToD groups. CONCLUSIONS Patients with selected metastatic cancers seemed to largely benefit from early ToD ICI infusions, which is consistent with circadian mechanisms in immune-cell functions and trafficking. Prospective randomized trials are needed to establish recommendations for optimal circadian timing of ICI-based cancer therapies.
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Affiliation(s)
- T Landré
- Hôpitaux Universitaires Paris Saint-Denis, UCOG, Assistance Publique - Hôpitaux de Paris, Sevran
| | - A Karaboué
- Medical Oncology Unit, GHT Paris Grand Nord-Est, Le Raincy-Montfermeil, Montfermeil; UPR 'Chronotherapy, Cancer and Transplantation', Paris-Saclay University Medical School, Villejuif, France
| | - Z S Buchwald
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, USA
| | - P F Innominato
- Oncology Department, Ysbyty Gwynedd, Betsi Cadwaladr University Health Board, Bangor; Cancer Research Centre, Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - D C Qian
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, USA
| | - J B Assié
- Pneumology Service, CHI Créteil, Créteil; Inserm U955, UPEC, IMRB, Créteil
| | - C Chouaïd
- Pneumology Service, CHI Créteil, Créteil; Inserm U955, UPEC, IMRB, Créteil
| | - F Lévi
- UPR 'Chronotherapy, Cancer and Transplantation', Paris-Saclay University Medical School, Villejuif, France; Cancer Research Centre, Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK; Gastro-intestinal and Medical Oncology Service, Paul-Brousse Hospital, Assistance Publique - Hôpitaux de Paris, Villejuif
| | - B Duchemann
- Thoracic and Medical Oncology Unit, Avicenne Hospital, Assistance Publique - Hôpitaux de Paris, Bobigny, France.
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Puech C, Badran M, Runion AR, Barrow MB, Cataldo K, Gozal D. Cognitive Impairments, Neuroinflammation and Blood-Brain Barrier Permeability in Mice Exposed to Chronic Sleep Fragmentation during the Daylight Period. Int J Mol Sci 2023; 24:9880. [PMID: 37373028 DOI: 10.3390/ijms24129880] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 06/06/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
Obstructive sleep apnea (OSA) is a chronic condition characterized by intermittent hypoxia (IH) and sleep fragmentation (SF). In murine models, chronic SF can impair endothelial function and induce cognitive declines. These deficits are likely mediated, at least in part, by alterations in Blood-brain barrier (BBB) integrity. Male C57Bl/6J mice were randomly assigned to SF or sleep control (SC) conditions for 4 or 9 weeks and in a subset 2 or 6 weeks of normal sleep recovery. The presence of inflammation and microglia activation were evaluated. Explicit memory function was assessed with the novel object recognition (NOR) test, while BBB permeability was determined by systemic dextran-4kDA-FITC injection and Claudin 5 expression. SF exposures resulted in decreased NOR performance and in increased inflammatory markers and microglial activation, as well as enhanced BBB permeability. Explicit memory and BBB permeability were significantly associated. BBB permeability remained elevated after 2 weeks of sleep recovery (p < 0.01) and returned to baseline values only after 6 weeks. Chronic SF exposures mimicking the fragmentation of sleep that characterizes patients with OSA elicits evidence of inflammation in brain regions and explicit memory impairments in mice. Similarly, SF is also associated with increased BBB permeability, the magnitude of which is closely associated with cognitive functional losses. Despite the normalization of sleep patterns, BBB functional recovery is a protracted process that merits further investigation.
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Affiliation(s)
- Clementine Puech
- Child Health Research Institute, Department of Child Health, School of Medicine, University of Missouri, 400 N Keene St., Suite 010, Columbia, MO 65201, USA
| | - Mohammad Badran
- Child Health Research Institute, Department of Child Health, School of Medicine, University of Missouri, 400 N Keene St., Suite 010, Columbia, MO 65201, USA
| | - Alexandra R Runion
- Undergraduate Student Research Program, University of Missouri, Columbia, MO 65201, USA
| | - Max B Barrow
- Child Health Research Institute, Department of Child Health, School of Medicine, University of Missouri, 400 N Keene St., Suite 010, Columbia, MO 65201, USA
| | - Kylie Cataldo
- Child Health Research Institute, Department of Child Health, School of Medicine, University of Missouri, 400 N Keene St., Suite 010, Columbia, MO 65201, USA
| | - David Gozal
- Child Health Research Institute, Department of Child Health, School of Medicine, University of Missouri, 400 N Keene St., Suite 010, Columbia, MO 65201, USA
- Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, MO 65201, USA
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Samartsev IN, Zhivolupov SA, Gorbatenkova OV, Ponomarev VV, Butakova JS. [Biomarkers of neuroinflammation in patients with chronic cerebral ischemia during the therapy with vinpocetine (study INFLAMARK)]. Zh Nevrol Psikhiatr Im S S Korsakova 2023; 123:50-58. [PMID: 38147382 DOI: 10.17116/jnevro202312312150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2023]
Abstract
OBJECTIVE To evaluate the effect of vinpocetine therapy on clinical manifestations of chronic cerebral ischemia (CCI) and the blood concentrations of neuroinflammation markers (S100B, IL-1β). MATERIAL AND METHODS The study included 30 patients (mean age 61.6 [56.9; 67.9] years) with CCI that received vinpocetine (30 mg/day) for 3 months. Brain changes according to magnetic resonance imaging data were assessed using the STRIVE protocol. We analyzed the dynamics of changes in the clinical questionnaires: Montreal Cognitive Assessment Scale (MoCA), Hospital Anxiety and Depression Scale (HADS), Asthenic State Scale (ASS), Epworth Sleepiness Scale (ESS), general impressions of treatment (Global Rating of Change Scale, GRC). RESULTS In 3 months after vinpocetine therapy there was a significant improvement in cognitive status (MoCA: 25.1±2.1 vs 26.6±1.4 p<0.05), emotional state (HADS: 8.4±1.4 vs 7.1±1.8 (p<0.05)), daytime sleep parameters (ESS 8.4±2.1 vs 6.2±2.3 p<0.05) and reduction in asthenia (ASS: 72.2±18.1 vs 52.3±9.3, p<0.05). A significantly larger proportion of patients assessed the improvement from therapy as «moderate» and «pronounced» (GRC, n=22, 73.3%). Concentrations of S100B and IL-1β decreased significantly by the time therapy was completed. The overall severity of cerebrovascular changes according to MRI was significantly associated with blood levels of S100β, but not IL-1β: β=0.504, p=0.026, 95% CI 0.149-0.901, mainly due to periventricular changes in white matter (β=0.562, p=0.035, 95% CI (-0.024-0.820). Blood levels of S100β correlated with MoCA test results (r=0.6795), and IL-1β correlated with ESS scores (r=0. 6657). CONCLUSIONS The use of vinpocetine can significantly reduce the severity of cognitive and affective disorders, asthenia, normalize the circadian rhythm of sleep, suppress the expression S100β and IL-1β in patients with CCI. One of the vinpocetine's mechanisms of action may be the inhibition of neuroinflammation.
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Affiliation(s)
- I N Samartsev
- Kirov Military medical academy, St. Petersburg, Russia
| | | | | | | | - J S Butakova
- Novodvinsk Central City Hospital, Novodvinsk, Russia
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Nguyen HD. Interactions between heavy metals and sleep duration among pre-and postmenopausal women: A current approach to molecular mechanisms involved. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 316:120607. [PMID: 36347409 DOI: 10.1016/j.envpol.2022.120607] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/14/2022] [Accepted: 11/03/2022] [Indexed: 06/16/2023]
Abstract
The effects of heavy metals (cadmium, lead, and mercury) and their mixtures on sleep duration in pre-and postmenopausal women, particularly the molecular mechanisms, remain unknown. Here, we assessed the interaction between heavy metals and sleep duration among pre-and postmenopausal women (n = 1134). Furthermore, molecular mechanisms related to sleep disorders induced by studied heavy metals were further analyzed to support the previous findings. We found that serum lead levels were positively related to weekend and weekday sleep duration in premenopausal women. There were interactions between serum lead and mercury and menopausal status for sleep duration. Serum lead and mercury levels were shown to be inversely related to sleep duration in postmenopausal women. Despite the lack of statistically significant associations between mixed heavy metals and sleep duration, there were increasing trends in premenopausal women's sleeping patterns and decreasing trends in postmenopausal women's sleeping patterns. In silico analysis, IL1B, hsa-21-5p, hsa-887-3p, hsa-877-3p, and NR4A1 were identified as the most relevant genes, miRNAs, and transcription factors linked with sleep disorders induced by combined heavy metals (cadmium, lead, and mercury). Furthermore, "type 1 melanocortin receptor binding," "endocrine hormone secretion," "interleukin-1 receptor antagonist activity," "altered melanocortin system," and "sleep wake disorders" were identified as the predominant molecular mechanisms involved in the pathophysiology of sleep disorders induced by the studied heavy metals. Cut off point values and miRNA sponge templates for heavy metal exposure levels relevant to sleep disorders in pre- and postmenopausal women were reported. Future research is needed to verify our findings and provide insight into the molecular processes of long-term mixed heavy metal exposure in various populations, such as children and the elderly.
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Affiliation(s)
- Hai Duc Nguyen
- Department of Pharmacy, College of Pharmacy and Research Institute of Life and Pharmaceutical Sciences, Sunchon National University, Sunchon, jeonnam, 57922, Republic of Korea.
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7
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Güler MC, Tanyeli A, Ekinci Akdemir FN, Eraslan E, Özbek Şebin S, Güzel Erdoğan D, Nacar T. An Overview of Ischemia-Reperfusion Injury: Review on Oxidative Stress and Inflammatory Response. Eurasian J Med 2022; 54:62-65. [PMID: 36655447 PMCID: PMC11163358 DOI: 10.5152/eurasianjmed.2022.22293] [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: 09/09/2022] [Accepted: 10/31/2022] [Indexed: 01/19/2023] Open
Abstract
Ischemia-reperfusion is a common health problem leading to several health conditions. The pathophysiology of ischemia-reperfusion is quite complex. Oxidative stress and inflammatory response contribute to ischemia-reperfusion mechanisms. Various parameters like proinflammatory cytokines, reactive oxygen species, occur during ischemia-reperfusion . There are several ways to investigate these values through biochemical and histopathologic findings. Malondialdehyde, glutathione, myeloperoxidase, superoxide dismutase, interleukin 6, interleukin 1β, tumor necrosis factor alpha, caspase-3, nuclear factor-kappa β, and LC3B (microtubu le-associated protein light chain 3, LC3) can be evaluated among these indicators.
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Affiliation(s)
- Mustafa Can Güler
- Department of Physiology, Atatürk University Faculty of Medicine, Erzurum, Turkey
| | - Ayhan Tanyeli
- Department of Physiology, Atatürk University Faculty of Medicine, Erzurum, Turkey
| | - Fazile Nur Ekinci Akdemir
- Department of Nutrition and Dietetics, Ağrı İbrahim Çeçen University Faculty of Medicine, Ağrı, Turkey
| | - Ersen Eraslan
- Department of Physiology, Yozgat Bozok University Faculty of Medicine, Yozgat, Turkey
| | - Saime Özbek Şebin
- Department of Physiology, Atatürk University Faculty of Medicine, Erzurum, Turkey
| | - Derya Güzel Erdoğan
- Department of Physiology, Sakarya University Faculty of Medicine, Sakarya, Turkey
| | - Tuncer Nacar
- Department of Physiology, Yüksek İhtisas University Faculty of Medicine, Ankara, Turkey
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8
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Thompson KI, Chau M, Lorenzetti MS, Hill LD, Fins AI, Tartar JL. Acute sleep deprivation disrupts emotion, cognition, inflammation, and cortisol in young healthy adults. Front Behav Neurosci 2022; 16:945661. [PMID: 36212194 PMCID: PMC9538963 DOI: 10.3389/fnbeh.2022.945661] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/31/2022] [Indexed: 11/19/2022] Open
Abstract
Chronic sleep deprivation has been demonstrated to diminish cognitive performance, alter mood states, and concomitantly dysregulate inflammation and stress hormones. At present, however, there is little understanding of how an acute sleep deprivation may collectively affect these factors and alter functioning. The present study aimed to determine the extent to which 24-h of sleep deprivation influences inflammatory cytokines, stress hormones, cognitive processing across domains, and emotion states. To that end, 23 participants (mean age = 20.78 years, SD = 2.87) filled out clinical health questionnaires measured by the Pittsburgh Sleep Quality Index, Morningness Eveningness Questionnaire, and Center for Epidemiological Studies Depression Scale. Actigraph was worn for seven days across testing to record sleep duration. At each session participants underwent a series of measures, including saliva and blood samples for quantification of leptin, ghrelin, IL-1β, IL-6, CRP, and cortisol levels, they completed a cognitive battery using an iPad, and an emotion battery. We found that an acute sleep deprivation, limited to a 24 h period, increases negative emotion states such as anxiety, fatigue, confusion, and depression. In conjunction, sleep deprivation results in increased inflammation and decreased cortisol levels in the morning, that are accompanied by deficits in vigilance and impulsivity. Combined, these results suggest that individuals who undergo 24 h sleep deprivation will induce systemic alterations to inflammation and endocrine functioning, while concomitantly increasing negative emotions.
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Affiliation(s)
- Kayla I. Thompson
- Department of Psychology and Neuroscience, Nova Southeastern University, Davie, FL, United States
- Department of Clinical and School Psychology, Nova Southeastern University, Davie, FL, United States
| | - Minh Chau
- Department of Psychology and Neuroscience, Nova Southeastern University, Davie, FL, United States
| | | | - Lauren D. Hill
- Department of Psychology, Florida International University, Miami, FL, United States
| | - Ana I. Fins
- Department of Clinical and School Psychology, Nova Southeastern University, Davie, FL, United States
| | - Jaime L. Tartar
- Department of Psychology and Neuroscience, Nova Southeastern University, Davie, FL, United States
- *Correspondence: Jaime L. Tartar
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Kuna K, Szewczyk K, Gabryelska A, Białasiewicz P, Ditmer M, Strzelecki D, Sochal M. Potential Role of Sleep Deficiency in Inducing Immune Dysfunction. Biomedicines 2022; 10:biomedicines10092159. [PMID: 36140260 PMCID: PMC9496201 DOI: 10.3390/biomedicines10092159] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/27/2022] [Accepted: 08/30/2022] [Indexed: 11/16/2022] Open
Abstract
Sleep deficiency and insomnia deteriorate the quality of patients’ lives, yet the exact influence of these factors on the immune system has only begun to gain interest in recent years. Growing evidence shows that insomnia is a risk factor for numerous diseases, including common infections and autoimmune diseases. Levels of inflammatory markers also seem to be abnormal in sleep deficient individuals, which may lead to low-grade inflammation. The interpretation of studies is difficult due to the equivocal term “sleep disturbances,” as well as due to the various criteria used in studies. This narrative review aims to summarize the available knowledge regarding the bidirectional influence of the immune system and sleep disturbances.
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Affiliation(s)
- Kasper Kuna
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, 92-215 Lodz, Poland
| | - Krzysztof Szewczyk
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, 92-215 Lodz, Poland
| | - Agata Gabryelska
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, 92-215 Lodz, Poland
| | - Piotr Białasiewicz
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, 92-215 Lodz, Poland
| | - Marta Ditmer
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, 92-215 Lodz, Poland
| | - Dominik Strzelecki
- Department of Affective and Psychotic Disorders, Medical University of Lodz, 92-213 Lodz, Poland
| | - Marcin Sochal
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, 92-215 Lodz, Poland
- Correspondence: ; Tel.: +48-42-678-18-00
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10
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Fernandes GL, Araujo P, Tufik S, Andersen ML. SLEEPINESS PROFILES IN MICE SUBMITTED TO ACUTE AND CHRONIC SLEEP DEPRIVATION. Behav Processes 2022; 200:104661. [PMID: 35618241 DOI: 10.1016/j.beproc.2022.104661] [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: 02/25/2021] [Revised: 05/09/2022] [Accepted: 05/16/2022] [Indexed: 11/29/2022]
Abstract
Sleepiness is a behavioural consequence of sleep pressure, which shows interindividual variation, a characteristic possibly related to central sleep mechanisms. However, there is a lack of evidence linking progressive sleep need and sleepiness with factors of individual variability, which could be tested by total acute and chronic sleep deprivation. Thus, the objective of the study was to investigate the development of sleepiness in sleep deprived mice. Male C57BL/6J mice were distributed in sleep deprivation, sleep rebound and control groups. Animals underwent acute sleep deprivation for 3, 6, 9 or 12hours or chronic sleep deprivation for 6hours for 5 consecutive days. Sleep rebound groups had a sleep opportunity for 1, 2, 3, or 4hours after acute sleep deprivation or 24hours after chronic sleep deprivation. During the protocols, sleep attempts were counted to calculate a sleepiness index. After euthanasia, blood was collected for corticosterone assessment. Using the average of group sleep attempts, it was possible to differentiate between sleepy (mean>group average) and resistant animals (mean<group average). Resistant mice were more frequent in all protocols. Individual variation accounted for 52% of sleepiness variance during chronic sleep deprivation and extended wakefulness explained 68% of sleepiness variance during acute sleep deprivation. A normal corticosterone peak was observed at the start of the dark phase, independent of sleep deprivation. Different profiles of sleepiness emerged in sleep deprived mice. Sleep deprivation was the main factor for sleepiness during acute sleep deprivation whereas in chronic deprivation individual variation was more relevant.
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Affiliation(s)
| | - Paula Araujo
- Departamento de Psicobiologia - Universidade Federal de São Paulo - São Paulo, Brazil; Departamento de Ciências Fisiológicas - Escola de Ciências Médicas, Santa Casa de São Paulo - São Paulo, Brazil
| | - Sergio Tufik
- Departamento de Psicobiologia - Universidade Federal de São Paulo - São Paulo, Brazil
| | - Monica Levy Andersen
- Departamento de Psicobiologia - Universidade Federal de São Paulo - São Paulo, Brazil.
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11
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Roles of Neuropeptides in Sleep-Wake Regulation. Int J Mol Sci 2022; 23:ijms23094599. [PMID: 35562990 PMCID: PMC9103574 DOI: 10.3390/ijms23094599] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/31/2022] [Accepted: 04/19/2022] [Indexed: 12/04/2022] Open
Abstract
Sleep and wakefulness are basic behavioral states that require coordination between several brain regions, and they involve multiple neurochemical systems, including neuropeptides. Neuropeptides are a group of peptides produced by neurons and neuroendocrine cells of the central nervous system. Like traditional neurotransmitters, neuropeptides can bind to specific surface receptors and subsequently regulate neuronal activities. For example, orexin is a crucial component for the maintenance of wakefulness and the suppression of rapid eye movement (REM) sleep. In addition to orexin, melanin-concentrating hormone, and galanin may promote REM sleep. These results suggest that neuropeptides play an important role in sleep–wake regulation. These neuropeptides can be divided into three categories according to their effects on sleep–wake behaviors in rodents and humans. (i) Galanin, melanin-concentrating hormone, and vasoactive intestinal polypeptide are sleep-promoting peptides. It is also noticeable that vasoactive intestinal polypeptide particularly increases REM sleep. (ii) Orexin and neuropeptide S have been shown to induce wakefulness. (iii) Neuropeptide Y and substance P may have a bidirectional function as they can produce both arousal and sleep-inducing effects. This review will introduce the distribution of various neuropeptides in the brain and summarize the roles of different neuropeptides in sleep–wake regulation. We aim to lay the foundation for future studies to uncover the mechanisms that underlie the initiation, maintenance, and end of sleep–wake states.
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12
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Interleukin-1 beta gene polymorphisms in patients with fibromyalgia syndrome. JOURNAL OF SURGERY AND MEDICINE 2022. [DOI: 10.28982/josam.929820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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13
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Skougaard M, Stisen ZR, Jørgensen TS, Egeberg A, Hansen RL, Perez-Chada LM, Mogensen M, Merola JF, Gerwien JG, Kristensen LE. Increased prevalence of sleep disturbance in psoriatic arthritis is associated with inflammatory and non-inflammatory measures. Scand J Rheumatol 2022; 52:259-267. [PMID: 35302402 DOI: 10.1080/03009742.2022.2044116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To examine the prevalence of sleep disturbances, quantified by the Pittsburgh Sleep Quality Index (PSQI), in patients with psoriatic arthritis (PsA), psoriasis (PsO) and healthy controls (HCs), explore associations between PSQI and clinical and patient-reported outcomes, and evaluate the effect of treatment on PSQI. METHOD Patients were included from the Parker Institute's PsA patient cohort to evaluate the prevalence of sleep disturbances. Univariate and multivariate regression analyses were used to explore associations between sleep disturbance and outcome measures. Treatment effect in PsA patients was assessed with a mixed-effect model for repeated measures. RESULTS In total, 109 PsA patients, 20 PsO patients, and 20 HCs were included. Sleep disturbances were reported by 66.1% of PsA patients, 45.0% of PsO patients, and 15.0% of HCs. Univariate regression analyses revealed statistically significant associations (p < 0.001) between PSQI and Disease Activity Score (DAS28CRP), tender points, visual analogue scale (VAS) patient global and pain, Psoriatic Arthritis Impact of Disease fatigue, Health Assessment Questionnaire (HAQ), and painDETECT score. Multivariate regression analysis demonstrated VAS patient global, VAS pain, and tender points as being independently associated with PSQI. The mixed-effect model revealed no effect of treatment. CONCLUSION More PsA patients than PsO patients and HCs reported sleep disturbances. Sleep disturbances were associated with inflammatory and non-inflammatory measures possibly explaining the limited effect of treatment. This demonstrates the need for interdisciplinary approaches to improve the management of sleep disturbance in PsA.Trial registration: ClinicalTrials.gov (NCT02572700).
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Affiliation(s)
- M Skougaard
- The Parker Institute, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark.,Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - Z R Stisen
- The Parker Institute, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - T S Jørgensen
- The Parker Institute, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - A Egeberg
- Department of Dermatology, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - R L Hansen
- The Parker Institute, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - L M Perez-Chada
- Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - M Mogensen
- Department of Dermatology, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
| | - J F Merola
- Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.,Department of Dermatology and Department of Medicine, Division of Rheumatology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | | | - L E Kristensen
- The Parker Institute, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark
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Sunkaria A, Bhardwaj S. Sleep Disturbance and Alzheimer's Disease: The Glial Connection. Neurochem Res 2022; 47:1799-1815. [PMID: 35303225 DOI: 10.1007/s11064-022-03578-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 02/27/2022] [Accepted: 03/09/2022] [Indexed: 12/28/2022]
Abstract
Poor quality and quantity of sleep are very common in elderly people throughout the world. Growing evidence has suggested that sleep disturbances could accelerate the process of neurodegeneration. Recent reports have shown a positive correlation between sleep deprivation and amyloid-β (Aβ)/tau aggregation in the brain of Alzheimer's patients. Glial cells have long been implicated in the progression of Alzheimer's disease (AD) and recent findings have also suggested their role in regulating sleep homeostasis. However, how glial cells control the sleep-wake balance and exactly how disturbed sleep may act as a trigger for Alzheimer's or other neurological disorders have recently gotten attention. In an attempt to connect the dots, the present review has highlighted the role of glia-derived sleep regulatory molecules in AD pathogenesis. Role of glia in sleep disturbance and Alzheimer's progression.
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Affiliation(s)
- Aditya Sunkaria
- Department of Biotechnology, Guru Nanak Dev University, Amritsar, Punjab, 143005, India.
| | - Supriya Bhardwaj
- Department of Dermatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
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15
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Mengelkoch S, Gassen J, Corrigan EK, Hill SE. Exploring the Links between Personality and Immune Function. PERSONALITY AND INDIVIDUAL DIFFERENCES 2022; 184:111179. [PMID: 34737485 PMCID: PMC8562652 DOI: 10.1016/j.paid.2021.111179] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Decades of research finds associations between personality traits and health. In recent years, it has become clear that the activities of the immune system play a key role in linking these variables. In the current work, we add to this research by exploring the relationship between Big Five personality traits and (Study 1) polymorphisms known to impact cytokine release and (Study 2) immunological parameters measured in vivo (differential white blood cell counts, plasma proinflammatory cytokine levels) and in vitro (proinflammatory cytokine release by peripheral blood mononuclear cells, Staphylococcus aureus growth in plasma). Results provide insights into potential mechanistic drivers of the link between personality and immune function and the possibility that, in some cases, relationships between personality and immune function may be sex differentiated.
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Affiliation(s)
- Summer Mengelkoch
- Department of Psychology, Texas Christian University, Fort Worth, TX, United States
| | - Jeff Gassen
- Department of Psychology, Texas Christian University, Fort Worth, TX, United States
| | - Emily K. Corrigan
- Department of Psychology, Texas Christian University, Fort Worth, TX, United States
| | - Sarah E. Hill
- Department of Psychology, Texas Christian University, Fort Worth, TX, United States
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16
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Garbarino S, Lanteri P, Bragazzi NL, Magnavita N, Scoditti E. Role of sleep deprivation in immune-related disease risk and outcomes. Commun Biol 2021; 4:1304. [PMID: 34795404 PMCID: PMC8602722 DOI: 10.1038/s42003-021-02825-4] [Citation(s) in RCA: 109] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 10/26/2021] [Indexed: 12/11/2022] Open
Abstract
Modern societies are experiencing an increasing trend of reduced sleep duration, with nocturnal sleeping time below the recommended ranges for health. Epidemiological and laboratory studies have demonstrated detrimental effects of sleep deprivation on health. Sleep exerts an immune-supportive function, promoting host defense against infection and inflammatory insults. Sleep deprivation has been associated with alterations of innate and adaptive immune parameters, leading to a chronic inflammatory state and an increased risk for infectious/inflammatory pathologies, including cardiometabolic, neoplastic, autoimmune and neurodegenerative diseases. Here, we review recent advancements on the immune responses to sleep deprivation as evidenced by experimental and epidemiological studies, the pathophysiology, and the role for the sleep deprivation-induced immune changes in increasing the risk for chronic diseases. Gaps in knowledge and methodological pitfalls still remain. Further understanding of the causal relationship between sleep deprivation and immune deregulation would help to identify individuals at risk for disease and to prevent adverse health outcomes.
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Affiliation(s)
- Sergio Garbarino
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal/Child Sciences, University of Genoa, 16132, Genoa, Italy.
| | - Paola Lanteri
- Neurophysiology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Nicola Luigi Bragazzi
- Laboratory for Industrial and Applied Mathematics (LIAM), Department of Mathematics and Statistics, York University, Toronto, ON, M3J 1P3, Canada
| | - Nicola Magnavita
- Postgraduate School of Occupational Medicine, Università Cattolica del Sacro Cuore, 00168, Rome, Italy
- Department of Woman/Child and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168, Rome, Italy
| | - Egeria Scoditti
- National Research Council (CNR), Institute of Clinical Physiology (IFC), 73100, Lecce, Italy
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Tamm S, Lensmar C, Andreasson A, Axelsson J, Forsberg Morén A, Grunewald J, Gyllfors P, Karshikoff B, Kosek E, Lampa J, Olgart Höglund C, Strand V, Cervenka S, Lekander M. Objective and Subjective Sleep in Rheumatoid Arthritis and Severe Seasonal Allergy: Preliminary Assessments of the Role of Sickness, Central and Peripheral Inflammation. Nat Sci Sleep 2021; 13:775-789. [PMID: 34168509 PMCID: PMC8216747 DOI: 10.2147/nss.s297702] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 04/18/2021] [Indexed: 01/02/2023] Open
Abstract
INTRODUCTION Disturbed sleep in inflammatory disorders such as allergy and rheumatoid arthritis (RA) is common and may be directly or indirectly related to disease processes, but has not been well characterized in these patient groups, especially not with objective methods. AIM The present study aimed to characterize objective and subjective sleep in patients with allergy or RA using sleep diaries, one-channel EEG and actigraphy. It also aimed to investigate if sleep measures were associated with central immune activation, assessed using translocator protein (TSPO) positron emission tomography, as well as cytokine markers of peripheral inflammation and disease-specific symptoms or general symptoms of sickness. METHODS In total, 18 patients with seasonal pollen allergy, 18 patients with RA and 26 healthy controls were included in the study. Allergy patients and matched controls were assessed twice, in and out of pollen season, and RA patients and controls were assessed once. Sleep was recorded for approximately 1 week at each occasion. RESULTS Patients with allergy had increased levels of slow-wave sleep during pollen season. In contrast, patients with RA had less SWS compared to healthy controls, while no differences were observed in sleep duration or subjective sleep quality. Across groups, neither proinflammatory cytokines, grey matter TSPO levels nor general sickness symptoms were associated with objective or subjective measures of sleep. Rhinitis, but not conjunctivitis, was correlated to worse subjective sleep and more slow wave sleep in allergy. Functional status, but not disease activity, predicted lower subjective sleep in RA. CONCLUSION This study tentatively indicates that both patients with allergy and RA display sleep alterations but does not support inflammation as an independent predictor of the sleep disturbance across these patient groups.
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Affiliation(s)
- Sandra Tamm
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Stress Research Institute, Stockholm University, Stockholm, Sweden
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Catarina Lensmar
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Anna Andreasson
- Stress Research Institute, Stockholm University, Stockholm, Sweden
| | - John Axelsson
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Stress Research Institute, Stockholm University, Stockholm, Sweden
| | - Anton Forsberg Morén
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, & Stockholm Health Care Services,Region Stockholm, Stockholm, Sweden
| | - Johan Grunewald
- Department of Medicine and Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Pär Gyllfors
- Asthma & Allergy Clinic at S:t Görans Hospital, Stockholm, Sweden
| | - Bianka Karshikoff
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Stress Research Institute, Stockholm University, Stockholm, Sweden
| | - Eva Kosek
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Jon Lampa
- Department of Medicine, Rheumatology Unit, Center of Molecular Medicine (CMM), Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Caroline Olgart Höglund
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Department of Medicine and Center for Molecular Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Victoria Strand
- Asthma & Allergy Clinic at S:t Görans Hospital, Stockholm, Sweden
| | - Simon Cervenka
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, & Stockholm Health Care Services,Region Stockholm, Stockholm, Sweden
| | - Mats Lekander
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Stress Research Institute, Stockholm University, Stockholm, Sweden
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18
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Cellular Effects of Rhynchophylline and Relevance to Sleep Regulation. Clocks Sleep 2021; 3:312-341. [PMID: 34207633 PMCID: PMC8293156 DOI: 10.3390/clockssleep3020020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 05/25/2021] [Accepted: 06/03/2021] [Indexed: 01/06/2023] Open
Abstract
Uncaria rhynchophylla is a plant highly used in the traditional Chinese and Japanese medicines. It has numerous health benefits, which are often attributed to its alkaloid components. Recent studies in humans show that drugs containing Uncaria ameliorate sleep quality and increase sleep time, both in physiological and pathological conditions. Rhynchophylline (Rhy) is one of the principal alkaloids in Uncaria species. Although treatment with Rhy alone has not been tested in humans, observations in rodents show that Rhy increases sleep time. However, the mechanisms by which Rhy could modulate sleep have not been comprehensively described. In this review, we are highlighting cellular pathways that are shown to be targeted by Rhy and which are also known for their implications in the regulation of wakefulness and sleep. We conclude that Rhy can impact sleep through mechanisms involving ion channels, N-methyl-d-aspartate (NMDA) receptors, tyrosine kinase receptors, extracellular signal-regulated kinases (ERK)/mitogen-activated protein kinases (MAPK), phosphoinositide 3-kinase (PI3K)/RAC serine/threonine-protein kinase (AKT), and nuclear factor-kappa B (NF-κB) pathways. In modulating multiple cellular responses, Rhy impacts neuronal communication in a way that could have substantial effects on sleep phenotypes. Thus, understanding the mechanisms of action of Rhy will have implications for sleep pharmacology.
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19
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Erblang M, Sauvet F, Drogou C, Quiquempoix M, Van Beers P, Guillard M, Rabat A, Trignol A, Bourrilhon C, Erkel MC, Léger D, Thomas C, Gomez-Merino D, Chennaoui M. Genetic Determinants of Neurobehavioral Responses to Caffeine Administration during Sleep Deprivation: A Randomized, Cross Over Study (NCT03859882). Genes (Basel) 2021; 12:555. [PMID: 33920292 PMCID: PMC8069049 DOI: 10.3390/genes12040555] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 04/06/2021] [Accepted: 04/08/2021] [Indexed: 02/06/2023] Open
Abstract
This study investigated whether four single nucleotide polymorphisms (SNPs) moderated caffeine effects on vigilance and performance in a double-blind and crossover total sleep deprivation (TSD) protocol in 37 subjects. In caffeine (2 × 2.5 mg/kg/24 h) or placebo-controlled condition, subjects performed a psychomotor vigilance test (PVT) and reported sleepiness every six hours (Karolinska sleepiness scale (KSS)) during TSD. EEG was also analyzed during the 09:15 PVT. Carriers of the TNF-α SNP A allele appear to be more sensitive than homozygote G/G genotype to an attenuating effect of caffeine on PVT lapses during sleep deprivation only because they seem more degraded, but they do not perform better as a result. The A allele carriers of COMT were also more degraded and sensitive to caffeine than G/G genotype after 20 h of sleep deprivation, but not after 26 and 32 h. Regarding PVT reaction time, ADORA2A influences the TSD effect but not caffeine, and PER3 modulates only the caffeine effect. Higher EEG theta activity related to sleep deprivation was observed in mutated TNF-α, PER3, and COMT carriers, in the placebo condition particularly. In conclusion, there are genetic influences on neurobehavioral impairments related to TSD that appear to be attenuated by caffeine administration. (NCT03859882).
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Affiliation(s)
- Mégane Erblang
- Institut de Recherche Biomédicale des Armées (IRBA), 91190 Brétigny sur Orge, France; (M.E.); (C.D.); (M.Q.); (P.V.B.); (M.G.); (A.R.); (A.T.); (C.B.); (M.-C.E.); (D.G.-M.); (M.C.)
- EA VIFASOM (EA 7330 Vigilance, Fatigue, Sommeil et Santé Publique), Université de Paris, 75004 Paris, France;
- LBEPS, Univ Evry, IRBA, Université Paris Saclay, 91025 Evry, France;
| | - Fabien Sauvet
- Institut de Recherche Biomédicale des Armées (IRBA), 91190 Brétigny sur Orge, France; (M.E.); (C.D.); (M.Q.); (P.V.B.); (M.G.); (A.R.); (A.T.); (C.B.); (M.-C.E.); (D.G.-M.); (M.C.)
- EA VIFASOM (EA 7330 Vigilance, Fatigue, Sommeil et Santé Publique), Université de Paris, 75004 Paris, France;
| | - Catherine Drogou
- Institut de Recherche Biomédicale des Armées (IRBA), 91190 Brétigny sur Orge, France; (M.E.); (C.D.); (M.Q.); (P.V.B.); (M.G.); (A.R.); (A.T.); (C.B.); (M.-C.E.); (D.G.-M.); (M.C.)
- EA VIFASOM (EA 7330 Vigilance, Fatigue, Sommeil et Santé Publique), Université de Paris, 75004 Paris, France;
| | - Michaël Quiquempoix
- Institut de Recherche Biomédicale des Armées (IRBA), 91190 Brétigny sur Orge, France; (M.E.); (C.D.); (M.Q.); (P.V.B.); (M.G.); (A.R.); (A.T.); (C.B.); (M.-C.E.); (D.G.-M.); (M.C.)
- EA VIFASOM (EA 7330 Vigilance, Fatigue, Sommeil et Santé Publique), Université de Paris, 75004 Paris, France;
| | - Pascal Van Beers
- Institut de Recherche Biomédicale des Armées (IRBA), 91190 Brétigny sur Orge, France; (M.E.); (C.D.); (M.Q.); (P.V.B.); (M.G.); (A.R.); (A.T.); (C.B.); (M.-C.E.); (D.G.-M.); (M.C.)
- EA VIFASOM (EA 7330 Vigilance, Fatigue, Sommeil et Santé Publique), Université de Paris, 75004 Paris, France;
| | - Mathias Guillard
- Institut de Recherche Biomédicale des Armées (IRBA), 91190 Brétigny sur Orge, France; (M.E.); (C.D.); (M.Q.); (P.V.B.); (M.G.); (A.R.); (A.T.); (C.B.); (M.-C.E.); (D.G.-M.); (M.C.)
- EA VIFASOM (EA 7330 Vigilance, Fatigue, Sommeil et Santé Publique), Université de Paris, 75004 Paris, France;
| | - Arnaud Rabat
- Institut de Recherche Biomédicale des Armées (IRBA), 91190 Brétigny sur Orge, France; (M.E.); (C.D.); (M.Q.); (P.V.B.); (M.G.); (A.R.); (A.T.); (C.B.); (M.-C.E.); (D.G.-M.); (M.C.)
- EA VIFASOM (EA 7330 Vigilance, Fatigue, Sommeil et Santé Publique), Université de Paris, 75004 Paris, France;
| | - Aurélie Trignol
- Institut de Recherche Biomédicale des Armées (IRBA), 91190 Brétigny sur Orge, France; (M.E.); (C.D.); (M.Q.); (P.V.B.); (M.G.); (A.R.); (A.T.); (C.B.); (M.-C.E.); (D.G.-M.); (M.C.)
- EA VIFASOM (EA 7330 Vigilance, Fatigue, Sommeil et Santé Publique), Université de Paris, 75004 Paris, France;
| | - Cyprien Bourrilhon
- Institut de Recherche Biomédicale des Armées (IRBA), 91190 Brétigny sur Orge, France; (M.E.); (C.D.); (M.Q.); (P.V.B.); (M.G.); (A.R.); (A.T.); (C.B.); (M.-C.E.); (D.G.-M.); (M.C.)
- LBEPS, Univ Evry, IRBA, Université Paris Saclay, 91025 Evry, France;
| | - Marie-Claire Erkel
- Institut de Recherche Biomédicale des Armées (IRBA), 91190 Brétigny sur Orge, France; (M.E.); (C.D.); (M.Q.); (P.V.B.); (M.G.); (A.R.); (A.T.); (C.B.); (M.-C.E.); (D.G.-M.); (M.C.)
- EA VIFASOM (EA 7330 Vigilance, Fatigue, Sommeil et Santé Publique), Université de Paris, 75004 Paris, France;
| | - Damien Léger
- EA VIFASOM (EA 7330 Vigilance, Fatigue, Sommeil et Santé Publique), Université de Paris, 75004 Paris, France;
- APHP, Hôtel-Dieu, Centre du sommeil et de la Vigilance, 75004 Paris, France
| | - Claire Thomas
- LBEPS, Univ Evry, IRBA, Université Paris Saclay, 91025 Evry, France;
| | - Danielle Gomez-Merino
- Institut de Recherche Biomédicale des Armées (IRBA), 91190 Brétigny sur Orge, France; (M.E.); (C.D.); (M.Q.); (P.V.B.); (M.G.); (A.R.); (A.T.); (C.B.); (M.-C.E.); (D.G.-M.); (M.C.)
- EA VIFASOM (EA 7330 Vigilance, Fatigue, Sommeil et Santé Publique), Université de Paris, 75004 Paris, France;
| | - Mounir Chennaoui
- Institut de Recherche Biomédicale des Armées (IRBA), 91190 Brétigny sur Orge, France; (M.E.); (C.D.); (M.Q.); (P.V.B.); (M.G.); (A.R.); (A.T.); (C.B.); (M.-C.E.); (D.G.-M.); (M.C.)
- EA VIFASOM (EA 7330 Vigilance, Fatigue, Sommeil et Santé Publique), Université de Paris, 75004 Paris, France;
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Halioua B, Misery L, Seite S, Delvigne V, Chelli C, Taieb J, Taieb C. Influence of Skin Subjective Symptoms on Sleep Quality in Patients with Cutaneous Disorders: A Study of 2871 Subjects. Clin Cosmet Investig Dermatol 2021; 14:143-152. [PMID: 33603431 PMCID: PMC7886096 DOI: 10.2147/ccid.s288557] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 12/31/2020] [Indexed: 01/16/2023]
Abstract
Introduction Previous studies showed more sleep disturbance (SD) in patients with cutaneous disorders (CD). During CD, unpleasant subjective symptoms [USS], such as itch, pain and others (tingling, burning, or tightness) have a negative influence on sleep quality. This study aims to evaluate the prevalence of SD in CD patients and to identify the influence of itch, pain and other unpleasant sensations on SD. Materials and Methods An international, anonymized real-life survey was conducted with individuals [18−75 years], with physician-confirmed CD, or without CD. The 25 items covered sociodemographic characteristics, feeling of overall sleep quality and skin unpleasant sensations. Severity of SD and unpleasant sensations were assessed using a 10-cm Visual Analogue Scale (VAS). Results From 3834 analyzed questionnaires, 2871 (67.3%) were in the CD group and 863 (32.7%) in the control group. Patients with CD had significantly more SD (71.2% vs 32.7% in the control group, p<0.0001). CD patients without any reported unpleasant sensation were at higher risk for SD than control subjects (OR 1,362 [95% CI 1.975–2.405] p=0.0013). SS were highly associated with SD (OR 1.641 [95% CI 1.393–1.933] p<0.0001). Pruritus, pain and intermediate sensations were significant predictors of SD, with odds ratios of 1.670, 1.625 and 1.326, respectively. VAS sleep scores were strongly associated with pruritus (r: 0.25, p<0.0001) and pain (r: 0.25 p<0.0001) severity ratings. Discussion SD is a common problem for patients with CD. Patients with subjective symptoms suffer more from SD, suggesting that they are aggravating factors, but are likely not the only reason for SD in CD patients. We found that during CD, intermediate sensations also contribute to SD. Despite some limitations and the potential bias due to the study design, our results confirm for the first time on an international level the influence of subjective symptoms on sleep quality in patients with CD.
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Affiliation(s)
| | - Laurent Misery
- Univ Brest, LIEN, F-29200, Brest, France.,Department of Dermatologie, University Hospital of Brest, Brest, France
| | - Sophie Seite
- La Roche-Posay Laboratoire Dermatologique, Levallois-Perret, France
| | | | - Clara Chelli
- Department of Dermatology-Venereology, Robert-Debré Hospital, Reims, France
| | - Jonathan Taieb
- APHP, Hôtel Dieu, Centre du Sommeil et de la Vigilance, Paris, France
| | - Charles Taieb
- European Market Maintenance, Assessment, Patients Priority Department, Fontenay-sous-Bois, France.,Hôpital Necker Enfants Malades, Paris, France
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21
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Ibáñez-del Valle V, Navarro-Martínez R, Ballestar-Tarín ML, Cauli O. Salivary Inflammatory Molecules as Biomarkers of Sleep Alterations: A Scoping Review. Diagnostics (Basel) 2021; 11:diagnostics11020278. [PMID: 33579032 PMCID: PMC7916754 DOI: 10.3390/diagnostics11020278] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/07/2021] [Accepted: 02/08/2021] [Indexed: 12/26/2022] Open
Abstract
Poor sleep quality and sleep disorders are the most common problems in people, affecting health-related quality of life. Various studies show an association between sleep disorders and altered levels of stress hormones and inflammatory cytokines measured in saliva. The main objective of this article is to provide an analysis of the current evidence related to changes in inflammatory markers in the saliva and their associations with sleep quality measurement (both objective and subjective methods) in healthy subjects and in sleep-related disorders. To that end, a scoping review was carried out, following the PRISMA criteria in the bibliographic search in several databases: PubMed, EBSCO, and SCOPUS. Eleven of the articles are from the adult population and two from the child-youth population. They mainly measure the relationship between sleep and interleukin-1β (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor alpha (TNFα) alpha, as well as other inflammatory markers such as myeloperoxidase (MPO) and prostaglandin-endoperoxide synthase 2. An analysis shows the relationship between these salivary biomarkers and sleep quality, especially in the case of IL-6 in both healthy subjects and several pathologies associated with sleep-disorders. The results for TNFα and IL-1β measurements are still inconclusive and the difference with IL-6 was assessed. Two studies reported interventions that result in sleep improvement and are accompanied by the normalization of inflammatory changes detected in the saliva. As it is an easy-to-apply and non-invasive method, the measurement of salivary cytokines can be very useful in chronobiology studies. Further studies are required to determine the sensitivity of salivary inflammatory markers in monitoring biological rhythms and acting as biomarkers in the detection of sleep disorders and sleep interventions.
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Affiliation(s)
- Vanessa Ibáñez-del Valle
- Department of Nursing, Faculty of Nursing and Podiatry, University of Valencia, c/Jaume Roig s/n, 46010 Valencia, Spain; (V.I.-d.V.); (R.N.-M.); (M.L.B.-T.)
- Frailty and Cognitive Impairment Organized Group (FROG), University of Valencia, 46010 Valencia, Spain
- Chair of Active Ageing, University of Valencia, 4610 Valencia, Spain
| | - Rut Navarro-Martínez
- Department of Nursing, Faculty of Nursing and Podiatry, University of Valencia, c/Jaume Roig s/n, 46010 Valencia, Spain; (V.I.-d.V.); (R.N.-M.); (M.L.B.-T.)
- Frailty and Cognitive Impairment Organized Group (FROG), University of Valencia, 46010 Valencia, Spain
- Chair of Active Ageing, University of Valencia, 4610 Valencia, Spain
| | - Maria Luisa Ballestar-Tarín
- Department of Nursing, Faculty of Nursing and Podiatry, University of Valencia, c/Jaume Roig s/n, 46010 Valencia, Spain; (V.I.-d.V.); (R.N.-M.); (M.L.B.-T.)
| | - Omar Cauli
- Department of Nursing, Faculty of Nursing and Podiatry, University of Valencia, c/Jaume Roig s/n, 46010 Valencia, Spain; (V.I.-d.V.); (R.N.-M.); (M.L.B.-T.)
- Frailty and Cognitive Impairment Organized Group (FROG), University of Valencia, 46010 Valencia, Spain
- Chair of Active Ageing, University of Valencia, 4610 Valencia, Spain
- Correspondence:
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22
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Bidirectional relationships between sleep and biomarkers of stress and immunity in youth. Int J Psychophysiol 2020; 158:331-339. [DOI: 10.1016/j.ijpsycho.2020.10.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 10/20/2020] [Accepted: 10/26/2020] [Indexed: 11/19/2022]
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23
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Zvolensky MJ, Garey L, Rogers AH, Schmidt NB, Vujanovic AA, Storch EA, Buckner JD, Paulus DJ, Alfano C, Smits JA, O'Cleirigh C. Psychological, addictive, and health behavior implications of the COVID-19 pandemic. Behav Res Ther 2020; 134:103715. [PMID: 32891956 PMCID: PMC7451060 DOI: 10.1016/j.brat.2020.103715] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 08/07/2020] [Accepted: 08/24/2020] [Indexed: 02/07/2023]
Affiliation(s)
- Michael J. Zvolensky
- Department of Psychology, University of Houston, Houston, TX, USA,Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA,HEALTH Institute, University of Houston, Houston, TX, USA,Corresponding author. Dept of Psychology, 3695 Cullen Blvd, Room 126, University of Houston, Houston, TX, 77204, USA
| | - Lorra Garey
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Andrew H. Rogers
- Department of Psychology, University of Houston, Houston, TX, USA
| | | | | | - Eric A. Storch
- Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Julia D. Buckner
- Department of Psychology, Louisiana State University, Baton Rouge, LA, USA
| | | | - Candice Alfano
- Department of Psychology, University of Houston, Houston, TX, USA
| | | | - Conall O'Cleirigh
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA,Harvard Medical School, Boston, MA, USA
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24
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Green TRF, Ortiz JB, Wonnacott S, Williams RJ, Rowe RK. The Bidirectional Relationship Between Sleep and Inflammation Links Traumatic Brain Injury and Alzheimer's Disease. Front Neurosci 2020; 14:894. [PMID: 32982677 PMCID: PMC7479838 DOI: 10.3389/fnins.2020.00894] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 07/31/2020] [Indexed: 12/18/2022] Open
Abstract
Traumatic brain injury (TBI) and Alzheimer's disease (AD) are diseases during which the fine-tuned autoregulation of the brain is lost. Despite the stark contrast in their causal mechanisms, both TBI and AD are conditions which elicit a neuroinflammatory response that is coupled with physical, cognitive, and affective symptoms. One commonly reported symptom in both TBI and AD patients is disturbed sleep. Sleep is regulated by circadian and homeostatic processes such that pathological inflammation may disrupt the chemical signaling required to maintain a healthy sleep profile. In this way, immune system activation can influence sleep physiology. Conversely, sleep disturbances can exacerbate symptoms or increase the risk of inflammatory/neurodegenerative diseases. Both TBI and AD are worsened by a chronic pro-inflammatory microenvironment which exacerbates symptoms and worsens clinical outcome. Herein, a positive feedback loop of chronic inflammation and sleep disturbances is initiated. In this review, the bidirectional relationship between sleep disturbances and inflammation is discussed, where chronic inflammation associated with TBI and AD can lead to sleep disturbances and exacerbated neuropathology. The role of microglia and cytokines in sleep disturbances associated with these diseases is highlighted. The proposed sleep and inflammation-mediated link between TBI and AD presents an opportunity for a multifaceted approach to clinical intervention.
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Affiliation(s)
- Tabitha R. F. Green
- BARROW Neurological Institute at Phoenix Children’s Hospital, Phoenix, AZ, United States
- Department of Child Health, University of Arizona College of Medicine – Phoenix, Phoenix, AZ, United States
| | - J. Bryce Ortiz
- BARROW Neurological Institute at Phoenix Children’s Hospital, Phoenix, AZ, United States
- Department of Child Health, University of Arizona College of Medicine – Phoenix, Phoenix, AZ, United States
| | - Sue Wonnacott
- Department of Biology and Biochemistry, University of Bath, Bath, United Kingdom
| | - Robert J. Williams
- Department of Biology and Biochemistry, University of Bath, Bath, United Kingdom
| | - Rachel K. Rowe
- BARROW Neurological Institute at Phoenix Children’s Hospital, Phoenix, AZ, United States
- Department of Child Health, University of Arizona College of Medicine – Phoenix, Phoenix, AZ, United States
- Phoenix Veteran Affairs Health Care System, Phoenix, AZ, United States
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25
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Garofalo S, Picard K, Limatola C, Nadjar A, Pascual O, Tremblay MÈ. Role of Glia in the Regulation of Sleep in Health and Disease. Compr Physiol 2020; 10:687-712. [PMID: 32163207 DOI: 10.1002/cphy.c190022] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Sleep is a naturally occurring physiological state that is required to sustain physical and mental health. Traditionally viewed as strictly regulated by top-down control mechanisms, sleep is now known to also originate locally. Glial cells are emerging as important contributors to the regulation of sleep-wake cycles, locally and among dedicated neural circuits. A few pioneering studies revealed that astrocytes and microglia may influence sleep pressure, duration as well as intensity, but the precise involvement of these two glial cells in the regulation of sleep remains to be fully addressed, across contexts of health and disease. In this overview article, we will first summarize the literature pertaining to the role of astrocytes and microglia in the regulation of sleep under normal physiological conditions. Afterward, we will discuss the beneficial and deleterious consequences of glia-mediated neuroinflammation, whether it is acute, or chronic and associated with brain diseases, on the regulation of sleep. Sleep disturbances are a main comorbidity in neurodegenerative diseases, and in several brain diseases that include pain, epilepsy, and cancer. Identifying the relationships between glia-mediated neuroinflammation, sleep-wake rhythm disruption and brain diseases may have important implications for the treatment of several disorders. © 2020 American Physiological Society. Compr Physiol 10:687-712, 2020.
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Affiliation(s)
- Stefano Garofalo
- Department of Physiology and Pharmacology, Sapienza University, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, Rome, Italy
| | - Katherine Picard
- Nutrition et Neurobiologie Intégrée, UMR 1286, Institut National de la Recherche Agronomique, Bordeaux University, Bordeaux, France.,Axe Neurosciences, Centre de recherche du CHU de Québec-Université Laval, Québec, Quebec, Canada
| | - Cristina Limatola
- Department of Physiology and Pharmacology, Sapienza University, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, Rome, Italy.,IRCCS Neuromed, Pozzilli, Italy
| | - Agnès Nadjar
- Nutrition et Neurobiologie Intégrée, UMR 1286, Institut National de la Recherche Agronomique, Bordeaux University, Bordeaux, France
| | - Olivier Pascual
- INSERM U1028, CNRS UMR5292, Lyon Neuroscience Research Center, Université Claude Bernard Lyon, Lyon, France
| | - Marie-Ève Tremblay
- Axe Neurosciences, Centre de recherche du CHU de Québec-Université Laval, Québec, Quebec, Canada.,Départment de médecine moleculaire, Faculté de médecine, Université Laval, Québec, Quebec, Canada
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26
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Koob GF, Colrain IM. Alcohol use disorder and sleep disturbances: a feed-forward allostatic framework. Neuropsychopharmacology 2020; 45:141-165. [PMID: 31234199 PMCID: PMC6879503 DOI: 10.1038/s41386-019-0446-0] [Citation(s) in RCA: 119] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 06/09/2019] [Accepted: 06/13/2019] [Indexed: 11/09/2022]
Abstract
The development of alcohol use disorder (AUD) involves binge or heavy drinking to high levels of intoxication that leads to compulsive intake, the loss of control in limiting intake, and a negative emotional state when alcohol is removed. This cascade of events occurs over an extended period within a three-stage cycle: binge/intoxication, withdrawal/negative affect, and preoccupation/anticipation. These three heuristic stages map onto the dysregulation of functional domains of incentive salience/habits, negative emotional states, and executive function, mediated by the basal ganglia, extended amygdala, and frontal cortex, respectively. Sleep disturbances, alterations of sleep architecture, and the development of insomnia are ubiquitous in AUD and also map onto the three stages of the addiction cycle. During the binge/intoxication stage, alcohol intoxication leads to a faster sleep onset, but sleep quality is poor relative to nights when no alcohol is consumed. The reduction of sleep onset latency and increase in wakefulness later in the night may be related to the acute effects of alcohol on GABAergic systems that are associated with sleep regulation and the effects on brain incentive salience systems, such as dopamine. During the withdrawal/negative affect stage, there is a decrease in slow-wave sleep and some limited recovery in REM sleep when individuals with AUD stop drinking. Limited recovery of sleep disturbances is seen in AUD within the first 30 days of abstinence. The effects of withdrawal on sleep may be related to the loss of alcohol as a positive allosteric modulator of GABAA receptors, a decrease in dopamine function, and the overactivation of stress neuromodulators, including hypocretin/orexin, norepinephrine, corticotropin-releasing factor, and cytokines. During the preoccupation/anticipation stage, individuals with AUD who are abstinent long-term present persistent sleep disturbances, including a longer latency to fall asleep, more time awake during the night, a decrease in slow-wave sleep, decreases in delta electroencephalogram power and evoked delta activity, and an increase in REM sleep. Glutamatergic system dysregulation that is observed in AUD is a likely substrate for some of these persistent sleep disturbances. Sleep pathology contributes to AUD pathology, and vice versa, possibly as a feed-forward drive to an unrecognized allostatic load that drives the addiction process.
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Affiliation(s)
- George F Koob
- National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, 6700B Rockledge Drive, Room 1209, MSC 6902, Bethesda, MD, 20892-6902, USA.
- National Institute on Drug Abuse, National Institutes of Health, Bethesda, MD, 20892-6902, USA.
| | - Ian M Colrain
- SRI Biosciences, SRI International, Menlo Park, CA, USA
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia
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27
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Szentirmai É, Kapás L. Sleep and body temperature in TNFα knockout mice: The effects of sleep deprivation, β3-AR stimulation and exogenous TNFα. Brain Behav Immun 2019; 81:260-271. [PMID: 31220563 PMCID: PMC6754767 DOI: 10.1016/j.bbi.2019.06.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 06/06/2019] [Accepted: 06/16/2019] [Indexed: 01/09/2023] Open
Abstract
Increased production of pro-inflammatory cytokines is assumed to mediate increased sleep under inflammatory conditions, such as systemic infections or recovery from sleep loss. The role of cytokines in sleep regulation under normal conditions is less clear. In the present study, we investigated the role of endogenous tumor necrosis factor alpha (TNFα) in sleep regulation using TNFα knockout (KO) mice. Under control conditions at thermoneutral ambient temperature, total sleep time did not differ between TNFα KO and wild-type (WT) mice, but TNFα KO mice had increased rapid-eye-movement sleep (REMS), accompanied by decreased motor activity and body temperature. Exposure to 17 °C induced decreases in total sleep time similarly in both genotypes. Sleep deprivation by gentle handling elicited robust rebound increases in non-rapid-eye movement sleep (NREMS), REMS and electroencephalographic (EEG) slow-wave activity (SWA), accompanied by suppressed motor activity and decreased body temperature; there was no significant difference between the responses of WT and KO mice. Systemic injection of the beta3-adrenergic receptor (β3-AR) agonist CL-316,243 induced increases in NREMS and body temperature. The temperature response, but not the sleep effect, was attenuated in the KO animals. Systemic injection of TNFα induced increased NREMS, reduced REMS and biphasic temperature responses in both genotypes. In the KO mice, the NREMS-promoting effects of exogenously administered TNFα was decreased, while REMS suppression was enhanced, and the first, hypothermic, phase of temperature response was attenuated. Overall, TNFα KO mice did not show any deficiency in sleep regulation which suggests that the role of endogenous TNFα in sleep regulation is less pronounced than previously suggested.
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Affiliation(s)
- Éva Szentirmai
- Elson S. Floyd College of Medicine, Department of Biomedical Sciences, Washington State University, Spokane, WA, USA; Sleep and Performance Research Center, Washington State University, Spokane, WA, USA.
| | - Levente Kapás
- Elson S. Floyd College of Medicine, Department of Biomedical Sciences, Washington State University, Spokane, WA, USA; Sleep and Performance Research Center, Washington State University, Spokane, WA, USA
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28
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Kostic D, Carlson R, Henke D, Rohn K, Tipold A. Evaluation of IL-1β levels in epilepsy and traumatic brain injury in dogs. BMC Neurosci 2019; 20:29. [PMID: 31208341 PMCID: PMC6580646 DOI: 10.1186/s12868-019-0509-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 06/03/2019] [Indexed: 11/20/2022] Open
Abstract
Background Epilepsy is a common neurological disease in dogs affecting approximately 0.6–0.75% of the canine population. There is much evidence of neuroinflammation presence in epilepsy, creating new possibilities for the treatment of the disease. An increased expression of interleukin-1 beta (IL-1β) was reported in epileptogenic foci. We hypothesized that there is an elevation of IL-1β in serum and CSF of dogs with epilepsy, as well as in serum of dogs with TBI, reflecting involvement of this cytokine in pathophysiology of naturally occurring canine epilepsy in a clinical setting. Results IL-1β levels were evaluated in CSF and serum of six healthy and 51 dogs with epilepsy (structural and idiopathic). In 16 dogs with TBI, only serum was tested. IL-1β concentrations in CSF were not detectable. Serum values were not elevated in dogs with TBI in comparison to healthy controls (p > 0.05). However, dogs with epilepsy had increased levels of IL-1β in serum (p = 0.003) regardless of the underlying cause of the disease (p = 0.0045). There was no significant relationship between the variables and IL-1β levels. Statistically noticeable (p = 0.0630) was that approximately 10% of dog with epilepsy (R2 = 0.105) had increased seizure frequency and IL-1β elevation. Conclusion Increased IL-1β levels were detected in the peripheral blood in dogs with idiopathic and structural epilepsy leading to the assumption that there is an involvement of inflammation in pathophysiology of epilepsy which should be considered in the search for new therapeutic strategies for this disease. However, to better understand the pathogenic role of this cytokine in epilepsy, further evaluation of IL-1β in brain tissue is desired.
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Affiliation(s)
- Draginja Kostic
- Department of Small Animal Medicine and Surgery, University of Veterinary Medicine Hannover, Foundation, Buenteweg 9, 30559, Hannover, Germany. .,Centre for Systems Neuroscience, Hannover, Germany.
| | - Regina Carlson
- Department of Small Animal Medicine and Surgery, University of Veterinary Medicine Hannover, Foundation, Buenteweg 9, 30559, Hannover, Germany
| | - Diana Henke
- Animal Clinic am Hasenberg, Stuttgart, Germany
| | - Karl Rohn
- Institute of Biometry, Epidemiology, and Information Processing, University of Veterinary Medicine, Hannover, Germany
| | - Andrea Tipold
- Department of Small Animal Medicine and Surgery, University of Veterinary Medicine Hannover, Foundation, Buenteweg 9, 30559, Hannover, Germany.,Centre for Systems Neuroscience, Hannover, Germany
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29
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Chaves-Filho AJM, Macedo DS, de Lucena DF, Maes M. Shared microglial mechanisms underpinning depression and chronic fatigue syndrome and their comorbidities. Behav Brain Res 2019; 372:111975. [PMID: 31136774 DOI: 10.1016/j.bbr.2019.111975] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 04/09/2019] [Accepted: 05/23/2019] [Indexed: 12/24/2022]
Abstract
In 2011, it was reviewed that a) there is a strong co-occurrence between major depression and chronic fatigue syndrome (CFS), with fatigue and physio-somatic symptoms being key symptoms of depression, and depressive symptoms appearing during the course of CFS; and b) the comorbidity between both disorders may in part be explained by activated immune-inflammatory pathways, including increased translocation of Gram-negative bacteria and increased levels of pro-inflammatory cytokines, such as interleukin (IL)-1. Nevertheless, the possible involvement of activated microglia in this comorbidity has remained unclear. This paper aims to review microglial disturbances in major depression, CFS and their comorbidity. A comprehensive literature search was conducted using the PubMed / MEDLINE database to identify studies, which are relevant to this current review. Depressed patients present neuroinflammatory alterations, probably related to microglial activation, while animal models show that a microglial response to immune challenges including lipopolysaccharides is accompanied by depressive-like behaviors. Recent evidence from preclinical studies indicates that activated microglia have a key role in the onset of fatigue. In chronic inflammatory conditions, such as infections and senescence, microglia orchestrate an inflammatory microenvironment thereby causing fatigue. In conclusion, based on our review we may posit that shared immune-inflammatory pathways and especially activated microglia underpin comorbid depression and CFS. As such, microglial activation and neuro-inflammation may be promising targets to treat the overlapping manifestations of both depression and CFS.
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Affiliation(s)
- Adriano José Maia Chaves-Filho
- Neuropsychopharmacology Laboratory, Drug Research and Development Center, Faculty of Medicine, Federal University of Ceara, Fortaleza, CE, Brazil.
| | - Danielle S Macedo
- Neuropsychopharmacology Laboratory, Drug Research and Development Center, Faculty of Medicine, Federal University of Ceara, Fortaleza, CE, Brazil; National Institute for Translational Medicine (INCT-TM, CNPq), Ribeirão Preto, Brazil.
| | - David Freitas de Lucena
- Neuropsychopharmacology Laboratory, Drug Research and Development Center, Faculty of Medicine, Federal University of Ceara, Fortaleza, CE, Brazil.
| | - Michael Maes
- Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; IMPACT Strategic Research Center, Deakin University, Geelong, Australia.
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30
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Nguyen JT, Sahabandu D, Taishi P, Xue M, Jewett K, Dykstra-Aiello C, Roy S, Krueger JM. The neuron-specific interleukin-1 receptor accessory protein alters emergent network state properties in Vitro. Neurobiol Sleep Circadian Rhythms 2019; 6:35-43. [PMID: 31106280 PMCID: PMC6519741 DOI: 10.1016/j.nbscr.2019.01.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Small in vitro neuronal/glial networks exhibit sleep-like states. Sleep regulatory substance interleukin-1β (IL1) signals via its type I receptor and a receptor accessory protein (AcP). AcP has a neuron-specific isoform called AcPb. After sleep deprivation, AcPb, but not AcP, upregulates in brain, and mice lacking AcPb lack sleep rebound. Herein we used action potentials (APs), AP burstiness, synchronization of electrical activity (SYN), and delta wave (0.5–3.75 Hz) power to characterize cortical culture network state. Homologous parameters are used in vivo to characterize sleep. Cortical cells from 1–2-day-old pups from AcP knockout (KO, lacking both AcP and AcPb), AcPb KO (lacking only AcPb), and wild type (WT) mice were cultured separately on multi-electrode arrays. Recordings of spontaneous activity were taken each day during days 4–14 in vitro. In addition, cultures were treated with IL1, or in separate experiments, stimulated electrically to determine evoked response potentials (ERPs). In AcP KO cells, the maturation of network properties accelerated compared to those from cells lacking only AcPb. In contrast, the lack of AcPb delayed spontaneous network emergence of sleep-linked properties. The addition of IL1 enhanced delta wave power in WT cells but not in AcP KO or AcPb KO cells. The ontology of electrically-induced ERPs was delayed in AcP KO cells. We conclude IL1 signaling has a critical role in the emergence of sleep-linked network behavior with AcP playing a dominant role in the slowing of development while AcPb enhances development rates of sleep-linked emergent network properties. Interleukin-1 receptor accessory protein (AcP) is required for normal development of neuronal/glial network emergent electrophysiological properties. The neuron-specific isoform of AcP, AcPb, is required for enhancement of delta wave power by interleukin-1. Results provide further support for a) interleukin-1’s involvement in sleep regulation b) that it enhances sleep via AcPb and c) that sleep is a property of mature neuronal/glial networks whether in vitro or in vivo.
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Affiliation(s)
- Joseph T. Nguyen
- Department of Integrative Physiology and Neuroscience, College of Veterinary Medicine, Washington State University Spokane, WA, USA
| | - Dinuka Sahabandu
- Department of Electrical Engineering, Washington State University, Pullman, WA, USA
| | - Ping Taishi
- Department of Integrative Physiology and Neuroscience, College of Veterinary Medicine, Washington State University Spokane, WA, USA
| | - Mengran Xue
- Department of Electrical Engineering, Washington State University, Pullman, WA, USA
| | - Kathryn Jewett
- Department of Genome Sciences, University of Washington. Seattle, WA, USA
| | - Cheryl Dykstra-Aiello
- Department of Integrative Physiology and Neuroscience, College of Veterinary Medicine, Washington State University Spokane, WA, USA
| | - Sandip Roy
- Department of Electrical Engineering, Washington State University, Pullman, WA, USA
| | - James M. Krueger
- Department of Integrative Physiology and Neuroscience, College of Veterinary Medicine, Washington State University Spokane, WA, USA
- Correspondence to: P.O. Box 1495 Spokane, WA 99210-1495, USA.
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31
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Surbhi, Borniger JC, Russart KLG, Zhang N, Magalang UJ, Nelson RJ. miR-155 deletion modulates lipopolysaccharide-induced sleep in female mice. Chronobiol Int 2018; 36:188-202. [PMID: 30299169 DOI: 10.1080/07420528.2018.1525617] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Immune signaling is known to regulate sleep. miR-155 is a microRNA that regulates immune responses. We hypothesized that miR-155 would alter sleep regulation. Thus, we investigated the potential effects of miR-155 deletion on sleep-wake behavior in adult female homozygous miR-155 knockout (miR-155KO) mice and littermate controls (WT). Mice were implanted with biotelemetry units and EEG/EMG biopotentials were recorded continuously for three baseline days. miR-155KO mice had decreased bouts of NREM and REM sleep compared with WT mice, but no differences were observed in the length of sleep bouts or total time spent in sleep-wake states. Locomotor activity and subcutaneous temperature did not differ between WT and miR-155KO mice. Following baseline recordings, mice were sleep-deprived during the first six hours of the rest phase (light phase; ZT 0-6) followed by an 18 h recovery period. There were no differences between groups in sleep rebound (% sleep and NREM δ power) after sleep deprivation. Following recovery from sleep deprivation, mice were challenged with a somnogen (viz., lipopolysaccharide (LPS)) one hour prior to the initiation of the dark (active) phase. Biopotentials were continuously recorded for the following 24 h, and miR-155KO mice displayed increased wakefulness and decreased NREM sleep during the dark phase following LPS injection. Additionally, miR-155KO mice had reduced EEG slow-wave responses (0.5-4 Hz) compared to WT mice. Together, our findings indicate that miR-155 deletion attenuates the somnogenic and EEG delta-enhancing effects of LPS. Abbreviations: ANOVA: analysis of variance; EEG: electroencephalogram; EMG: electromyogram; h: hour; IL-1: interleukin-1; IL-6: interleukin-6; IP: intra-peritoneal; LPS: lipopolysaccharide; miR/miRNA: microRNA; miR-155KO: miR-155 knockout; NREM: non-rapid eye movement; REM: rapid eye movement; TNF: tumor necrosis factor; SWS: slow-wave sleep; WT: wild-type.
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Affiliation(s)
- Surbhi
- a Department of Neuroscience , The Ohio State University Wexner Medical Center , Columbus , OH USA
| | - Jeremy C Borniger
- a Department of Neuroscience , The Ohio State University Wexner Medical Center , Columbus , OH USA
| | - Kathryn L G Russart
- a Department of Neuroscience , The Ohio State University Wexner Medical Center , Columbus , OH USA
| | - Ning Zhang
- a Department of Neuroscience , The Ohio State University Wexner Medical Center , Columbus , OH USA
| | - Ulysses J Magalang
- a Department of Neuroscience , The Ohio State University Wexner Medical Center , Columbus , OH USA.,b Department of Medicine , The Ohio State University Wexner Medical Center , Columbus , OH USA
| | - Randy J Nelson
- a Department of Neuroscience , The Ohio State University Wexner Medical Center , Columbus , OH USA
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Pál B. Involvement of extrasynaptic glutamate in physiological and pathophysiological changes of neuronal excitability. Cell Mol Life Sci 2018; 75:2917-2949. [PMID: 29766217 PMCID: PMC11105518 DOI: 10.1007/s00018-018-2837-5] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 04/27/2018] [Accepted: 05/07/2018] [Indexed: 12/14/2022]
Abstract
Glutamate is the most abundant neurotransmitter of the central nervous system, as the majority of neurons use glutamate as neurotransmitter. It is also well known that this neurotransmitter is not restricted to synaptic clefts, but found in the extrasynaptic regions as ambient glutamate. Extrasynaptic glutamate originates from spillover of synaptic release, as well as from astrocytes and microglia. Its concentration is magnitudes lower than in the synaptic cleft, but receptors responding to it have higher affinity for it. Extrasynaptic glutamate receptors can be found in neuronal somatodendritic location, on astroglia, oligodendrocytes or microglia. Activation of them leads to changes of neuronal excitability with different amplitude and kinetics. Extrasynaptic glutamate is taken up by neurons and astrocytes mostly via EAAT transporters, and astrocytes, in turn metabolize it to glutamine. Extrasynaptic glutamate is involved in several physiological phenomena of the central nervous system. It regulates neuronal excitability and synaptic strength by involving astroglia; contributing to learning and memory formation, neurosecretory and neuromodulatory mechanisms, as well as sleep homeostasis.The extrasynaptic glutamatergic system is affected in several brain pathologies related to excitotoxicity, neurodegeneration or neuroinflammation. Being present in dementias, neurodegenerative and neuropsychiatric diseases or tumor invasion in a seemingly uniform way, the system possibly provides a common component of their pathogenesis. Although parts of the system are extensively discussed by several recent reviews, in this review I attempt to summarize physiological actions of the extrasynaptic glutamate on neuronal excitability and provide a brief insight to its pathology for basic understanding of the topic.
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Affiliation(s)
- Balázs Pál
- Department of Physiology, Faculty of Medicine, University of Debrecen, Nagyerdei krt 98, Debrecen, 4012, Hungary.
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Cooper JM, Halter KA, Prosser RA. Circadian rhythm and sleep-wake systems share the dynamic extracellular synaptic milieu. Neurobiol Sleep Circadian Rhythms 2018; 5:15-36. [PMID: 31236509 PMCID: PMC6584685 DOI: 10.1016/j.nbscr.2018.04.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 03/06/2018] [Accepted: 04/10/2018] [Indexed: 01/23/2023] Open
Abstract
The mammalian circadian and sleep-wake systems are closely aligned through their coordinated regulation of daily activity patterns. Although they differ in their anatomical organization and physiological processes, they utilize overlapping regulatory mechanisms that include an assortment of proteins and molecules interacting within the extracellular space. These extracellular factors include proteases that interact with soluble proteins, membrane-attached receptors and the extracellular matrix; and cell adhesion molecules that can form complex scaffolds connecting adjacent neurons, astrocytes and their respective intracellular cytoskeletal elements. Astrocytes also participate in the dynamic regulation of both systems through modulating neuronal appositions, the extracellular space and/or through release of gliotransmitters that can further contribute to the extracellular signaling processes. Together, these extracellular elements create a system that integrates rapid neurotransmitter signaling across longer time scales and thereby adjust neuronal signaling to reflect the daily fluctuations fundamental to both systems. Here we review what is known about these extracellular processes, focusing specifically on areas of overlap between the two systems. We also highlight questions that still need to be addressed. Although we know many of the extracellular players, far more research is needed to understand the mechanisms through which they modulate the circadian and sleep-wake systems.
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Key Words
- ADAM, A disintegrin and metalloproteinase
- AMPAR, AMPA receptor
- Astrocytes
- BDNF, brain-derived neurotrophic factor
- BMAL1, Brain and muscle Arnt-like-1 protein
- Bmal1, Brain and muscle Arnt-like-1 gene
- CAM, cell adhesion molecules
- CRY, cryptochrome protein
- Cell adhesion molecules
- Circadian rhythms
- Cry, cryptochrome gene
- DD, dark-dark
- ECM, extracellular matrix
- ECS, extracellular space
- EEG, electroencephalogram
- Endo N, endoneuraminidase N
- Extracellular proteases
- GFAP, glial fibrillary acidic protein
- IL, interleukin
- Ig, immunoglobulin
- LC, locus coeruleus
- LD, light-dark
- LH, lateral hypothalamus
- LRP-1, low density lipoprotein receptor-related protein 1
- LTP, long-term potentiation
- MMP, matrix metalloproteinases
- NCAM, neural cell adhesion molecule protein
- NMDAR, NMDA receptor
- NO, nitric oxide
- NST, nucleus of the solitary tract
- Ncam, neural cell adhesion molecule gene
- Nrl, neuroligin gene
- Nrx, neurexin gene
- P2, purine type 2 receptor
- PAI-1, plasminogen activator inhibitor-1
- PER, period protein
- PPT, peduculopontine tegmental nucleus
- PSA, polysialic acid
- Per, period gene
- REMS, rapid eye movement sleep
- RSD, REM sleep disruption
- SCN, suprachiasmatic nucleus
- SWS, slow wave sleep
- Sleep-wake system
- Suprachiasmatic nucleus
- TNF, tumor necrosis factor
- TTFL, transcriptional-translational negative feedback loop
- VIP, vasoactive intestinal polypeptide
- VLPO, ventrolateral preoptic
- VP, vasopressin
- VTA, ventral tegmental area
- dNlg4, drosophila neuroligin-4 gene
- nNOS, neuronal nitric oxide synthase gene
- nNOS, neuronal nitric oxide synthase protein
- tPA, tissue-type plasminogen activator
- uPA, urokinase-type plasminogen activator
- uPAR, uPA receptor
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Han K, Park JB. Evaluation of the association between sleep duration and tooth loss among Korean adults: data from the Korean National Health and Nutrition Examination Survey (KNHANES 2012-2014). BMJ Open 2018; 8:e018383. [PMID: 29730614 PMCID: PMC5942464 DOI: 10.1136/bmjopen-2017-018383] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVES This study assessed the association between sleep duration and tooth loss using nationally representative data. In this study, a cross-sectional analysis was performed using multivariable logistic regression analysis models. SETTING The present study analysed data from the Korean National Health and Nutrition Examination Survey between 2012 and 2014. PARTICIPANTS A total of 14 675 respondents over 19 years old without missing values were included in this study. EXPOSURE AND PRIMARY OUTCOME MEASURES Sleep duration and tooth loss. RESULTS Participants with a sleep duration of 6-8 hours showed the lowest prevalence of diabetes mellitus, hypertension, metabolic syndrome, periodontitis and meeting the waist circumference criteria for metabolic syndrome. Adjusted OR and their 95% CI of male individuals with fewer than 25 natural teeth were 1.426 (1.113 to 1.827), 1.290 (1.074 to 1.548), 0.988 (0.853 to 1.145), 1 (reference), 1.058 (0.907 to 1.235) and 1.620 (1.287 to 2.038) for sleep duration of 4 hours or less, 5 hours, 6 hours, 7 hours, 8 hours and 9 hours or more, respectively (p<0.05), after adjustments for age, sex, smoking, drinking, walking, frequency of tooth brushing per day, body mass index and periodontitis. CONCLUSIONS Our findings showed the U-shaped association between sleep duration and tooth loss was suggested by multiple logistic regression analyses after adjusting for confounding factors. Moreover, subgroup analyses showed that short and long sleep duration were associated with greater tooth loss in participants without diabetes mellitus, those without hypertension and those without metabolic syndrome.
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Affiliation(s)
- Kyungdo Han
- Department of Biostatistics, College of Medicine, Catholic University of Korea, Seoul, Republic of Korea
| | - Jun-Beom Park
- Department of Periodontics, College of Medicine, Catholic University of Korea, Seoul, Republic of Korea
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Comas M, Gordon CJ, Oliver BG, Stow NW, King G, Sharma P, Ammit AJ, Grunstein RR, Phillips CL. A circadian based inflammatory response – implications for respiratory disease and treatment. SLEEP SCIENCE AND PRACTICE 2017. [DOI: 10.1186/s41606-017-0019-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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Shestopalov VI, Panchin Y, Tarasova OS, Gaynullina D, Kovalzon VM. Pannexins Are Potential New Players in the Regulation of Cerebral Homeostasis during Sleep-Wake Cycle. Front Cell Neurosci 2017; 11:210. [PMID: 28769767 PMCID: PMC5511838 DOI: 10.3389/fncel.2017.00210] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 07/03/2017] [Indexed: 12/18/2022] Open
Abstract
During brain homeostasis, both neurons and astroglia release ATP that is rapidly converted to adenosine in the extracellular space. Pannexin-1 (Panx1) hemichannels represent a major conduit of non-vesicular ATP release from brain cells. Previous studies have shown that Panx1−/− mice possess severe disruption of the sleep-wake cycle. Here, we review experimental data supporting the involvement of pannexins (Panx) in the coordination of fundamental sleep-associated brain processes, such as neuronal activity and regulation of cerebrovascular tone. Panx1 hemichannels are likely implicated in the regulation of the sleep-wake cycle via an indirect effect of released ATP on adenosine receptors and through interaction with other somnogens, such as IL-1β, TNFα and prostaglandin D2. In addition to the recently established role of Panx1 in the regulation of endothelium-dependent arterial dilation, similar signaling pathways are the major cellular component of neurovascular coupling. The new discovered role of Panx in sleep regulation may have broad implications in coordinating neuronal activity and homeostatic housekeeping processes during the sleep-wake cycle.
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Affiliation(s)
- Valery I Shestopalov
- Institute for Information Transmission Problems, Russian Academy of SciencesMoscow, Russia.,Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of MedicineMiami, FL, United States.,Microbiology and Bioengineering Laboratory, Department of Genomics and Biotechnology, Vavilov Institute of General Genetics, Russian Academy of SciencesMoscow, Russia
| | - Yuri Panchin
- Institute for Information Transmission Problems, Russian Academy of SciencesMoscow, Russia.,Department of Mathematical Methods in Biology, Belozersky Institute, M.V. Lomonosov Moscow State UniversityMoscow, Russia
| | - Olga S Tarasova
- Institute for Information Transmission Problems, Russian Academy of SciencesMoscow, Russia.,Department of Human and Animal Physiology, Faculty of Biology, M.V. Lomonosov Moscow State UniversityMoscow, Russia.,State Research Center of the Russian Federation, Institute for Biomedical Problems, Russian Academy of SciencesMoscow, Russia
| | - Dina Gaynullina
- Department of Human and Animal Physiology, Faculty of Biology, M.V. Lomonosov Moscow State UniversityMoscow, Russia.,Department of Physiology, Russian National Research Medical UniversityMoscow, Russia
| | - Vladimir M Kovalzon
- Institute for Information Transmission Problems, Russian Academy of SciencesMoscow, Russia.,Severtsov Institute Ecology and Evolution, Russian Academy of SciencesMoscow, Russia
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Uz U, Günhan K, Yılmaz H, Ünlü H. The evaluation of pattern and quality of sleep in patients with chronic rhinosinusitis with nasal polyps. Auris Nasus Larynx 2017; 44:708-712. [PMID: 28442168 DOI: 10.1016/j.anl.2017.01.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 12/06/2016] [Accepted: 01/11/2017] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The goal of this study is to evaluate the impact of chronic rhinosinusitis with nasal polyps (CRSwNP) on sleep pattern and sleep quality before and after functional endoscopic sinus surgery using subjective and objective parameters. METHODS Twenty-two patients with CRSwNP were evaluated. All subjects underwent assessment by nasal endoscopy, rhinomanometry and computed tomography. Sleep pattern and sleep quality were evaluated by Pittsburgh sleep quality index (PSQI) and polysomnography (PSG). All patients were reassessed 6 months after surgery. RESULTS Nasal resistance decreased after the surgery (p<0.001). Postoperative PSQI scores were significantly lower than preoperative scores (p<0.001). The preoperative mean values of total apnea index and apnea-hypopnea index were 25.4 and 13.3, respectively. After surgery, the total apnea and apnea-hypopnea index had decreased significantly to 7.8 and 11.2, respectively (p=0.009 and 0.019, respectively). CONCLUSION In patients with CRSwNP, functional endoscopic sinus surgery significantly ameliorates sleep pattern and sleep quality. CRSwNP may be a predisposing factor for sleep related respiratory disorders.
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Affiliation(s)
- Uzdan Uz
- Department of Otorhinolaryngology, Bayindir Government Hospital, 35840, Bayindir, Izmir, Turkey.
| | - Kıvanç Günhan
- Department of Otorhinolaryngology, Celal Bayar University, 45010, Uncubozkoy, Manisa, Turkey
| | - Hikmet Yılmaz
- Department of Neurology, Celal Bayar University, 45010, Uncubozkoy, Manisa, Turkey
| | - Halis Ünlü
- Department of Otorhinolaryngology, Ekol Hospital, 35640, Çigli, İzmir, Turkey
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The role of the brown adipose tissue in β3-adrenergic receptor activation-induced sleep, metabolic and feeding responses. Sci Rep 2017; 7:958. [PMID: 28424466 PMCID: PMC5430421 DOI: 10.1038/s41598-017-01047-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 03/22/2017] [Indexed: 01/08/2023] Open
Abstract
Brown adipose tissue (BAT) is regulated by the sympathetic nervous system via β3-adrenergic receptors (β3-AR). Here we tested the hypothesis that pharmacological stimulation of β3-ARs leads to increased sleep in mice and if this change is BAT dependent. In wild-type (WT) animals, administration of CL-316,243, a selective β3-AR agonist, induced significant increases in non-rapid-eye movement sleep (NREMS) lasting for 4–10 h. Simultaneously, electroencephalographic slow-wave activity (SWA) was significantly decreased and body temperature was increased with a delay of 5–6 h. In uncoupling protein 1 (UCP-1) knockout mice, the middle and highest doses of the β3-AR agonist increased sleep and suppressed SWA, however, these effects were significantly attenuated and shorter-lasting as compared to WT animals. To determine if somnogenic signals arising from BAT in response to β3-AR stimulation are mediated by the sensory afferents of BAT, we tested the effects of CL-316,243 in mice with the chemical deafferentation of the intra-scapular BAT pads. Sleep responses to CL-316,243 were attenuated by ~50% in intra-BAT capsaicin-treated mice. Present findings indicate that the activation of BAT via β3-AR leads to increased sleep in mice and that this effect is dependent on the presence of UCP-1 protein and sleep responses require the intact sensory innervation of BAT.
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Clark IA, Vissel B. The meteorology of cytokine storms, and the clinical usefulness of this knowledge. Semin Immunopathol 2017; 39:505-516. [PMID: 28451786 PMCID: PMC5495849 DOI: 10.1007/s00281-017-0628-y] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Accepted: 04/10/2017] [Indexed: 01/07/2023]
Abstract
The term cytokine storm has become a popular descriptor of the dramatic harmful consequences of the rapid release of polypeptide mediators, or cytokines, that generate inflammatory responses. This occurs throughout the body in both non-infectious and infectious disease states, including the central nervous system. In infectious disease it has become a useful concept through which to appreciate that most infectious disease is not caused directly by a pathogen, but by an overexuberant innate immune response by the host to its presence. It is less widely known that in addition to these roles in disease pathogenesis these same cytokines are also the basis of innate immunity, and in lower concentrations have many essential physiological roles. Here we update this field, including what can be learned through the history of how these interlinking three aspects of biology and disease came to be appreciated. We argue that understanding cytokine storms in their various degrees of acuteness, severity and persistence is essential in order to grasp the pathophysiology of many diseases, and thus the basis of newer therapeutic approaches to treating them. This particularly applies to the neurodegenerative diseases.
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Affiliation(s)
- Ian A. Clark
- Research School of Biology, Australian National University, Canberra, Australia
| | - Bryce Vissel
- School of Life Sciences, Faculty of Science, University of Technology, Sydney, Australia ,Garvan Institute of Medical Research, Sydney, Australia
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Davis CJ, Zielinski MR, Dunbrasky D, Taishi P, Dinarello CA, Krueger JM. Interleukin 37 expression in mice alters sleep responses to inflammatory agents and influenza virus infection. Neurobiol Sleep Circadian Rhythms 2016; 3:1-9. [PMID: 28070566 PMCID: PMC5218600 DOI: 10.1016/j.nbscr.2016.11.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Multiple interactions between the immune system and sleep are known, including the effects of microbial challenge on sleep or the effects of sleep loss on facets of the immune response. Cytokines regulate, in part, sleep and immune responses. Here we examine the role of an anti-inflammatory cytokine, interleukin-37 (IL-37) on sleep in a mouse strain that expresses human IL-37b (IL37tg mice). Constitutive expression of the IL-37 gene in the brains of these mice under resting conditions is low; however, upon an inflammatory stimulus, expression increases dramatically. We measured sleep in three conditions; (a) under baseline conditions and after 6 h of sleep loss, (b) after bolus intraperitoneal administration of lipopolysaccharide (LPS) or IL-1β and (c) after intranasal influenza virus challenge. Under baseline conditions, the IL37tg mice had 7% more spontaneous non-rapid eye movement sleep (NREMS) during the light period than wild-type (WT) mice. After sleep deprivation both WT mice and IL37tg mice slept an extra 21% and 12%, respectively, during the first 6 h of recovery. NREMS responses after sleep deprivation did not significantly differ between WT mice and IL37tg mice. However, in response to either IL-1β or LPS, the increases in time spent in NREMS were about four-fold greater in the WT mice than in the IL37tg mice. In contrast, in response to a low dose of mouse-adapted H1N1 influenza virus, sleep responses developed slowly over the 6 day recording period. By day 6, NREMS increased by 10% and REMS increased by 18% in the IL37tg mice compared to the WT mice. Further, by day 4 IL37tg mice lost less weight, remained more active, and retained their body temperatures closer to baseline values than WT mice. We conclude that conditions that promote IL-37 expression attenuate morbidity to severe inflammatory challenge. Sleep responses to mild acute sleep deprivation are similar in mice transgenic for interleukin-37 (IL37tg) IL37tg and wild type (WT) mice. Sleep responses induced by either IL-β or LPS are greatly attenuated in IL37tg mice compared to WT mice. After influenza virus challenge, IL37tg mice have reduced morbidities and enhanced sleep responses.
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Affiliation(s)
- Christopher J Davis
- Elson S. Floyd College of Medicine, Department of Biomedical Sciences, Washington State University, Spokane, WA, USA 99210-1495
| | - Mark R Zielinski
- Elson S. Floyd College of Medicine, Department of Biomedical Sciences, Washington State University, Spokane, WA, USA 99210-1495; VA Boston Healthcare System, Harvard Medical School, West Roxbury, MA, USA 02312; Department of Psychiatry, Harvard Medical School, West Roxbury, MA, USA 02312
| | - Danielle Dunbrasky
- Elson S. Floyd College of Medicine, Department of Biomedical Sciences, Washington State University, Spokane, WA, USA 99210-1495
| | - Ping Taishi
- Elson S. Floyd College of Medicine, Department of Biomedical Sciences, Washington State University, Spokane, WA, USA 99210-1495
| | - Charles A Dinarello
- Department of Medicine, University of Colorado Denver, Aurora, CO, USA 80045; Radboud University Medical Center, Nijmegen, The Netherlands
| | - James M Krueger
- Elson S. Floyd College of Medicine, Department of Biomedical Sciences, Washington State University, Spokane, WA, USA 99210-1495
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Fu R, Luo XG, Ren Y, He ZY, Lv H. Clinical characteristics of fatigued Parkinson's patients and the response to dopaminergic treatment. Transl Neurodegener 2016; 5:9. [PMID: 27175281 PMCID: PMC4863328 DOI: 10.1186/s40035-016-0056-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2015] [Accepted: 04/27/2016] [Indexed: 12/18/2022] Open
Abstract
Background Fatigue, which is commonly observed in Parkinson’s disease (PD), can greatly reduce quality of life and is difficult to treat. We here aimed to investigate the prevalence and characteristics of fatigue among PD patients and to explore an effective strategy to treat PD fatigue. Method This was an observational cross-sectional study conducted in northeastern China. We examined fatigue in 222 PD patients from northeastern China using the Parkinson Fatigue Scale-16 (PFS-16). The disease severity, depression, sleep and cognitive functioning were assessed with the Hoehn & Yahr staging (H-Y stage), Unified Parkinson’s Disease Rating Scale (UPDRS), Hamilton Depression Scale (HAMD), Parkinson’s Disease Sleep Scale (PDSS) and Montreal Cognitive Assessment (MoCA) by interview. Results The frequency of fatigue in PD patients was 59.46 %. Fatigued patients had longer disease durations and greater disease severity than nonfatigued patients. Additionally, fatigued PD patients scored significantly higher for all motor symptoms, except for tremor, and had more serious depressive symptoms and sleep disturbances than nonfatigued PD patients did. The sleep disturbance severity was an independent factor for fatigue. Furthermore, 43.04 % of fatigued patients taking dopaminergic drugs had fatigue remission. Depression severity was identified as an independent factor for dopaminergic drug non-responsive fatigue. Conclusions PD patients with severe sleep disturbances tend to suffer from fatigue. Levodopa improved fatigue only in PD patients with mild depression or no depression, implying that dopaminergic medication is required, but not sufficient, for fatigue suppression in PD patients with moderate or severe depression. Thus, restoring serotonergic neurotransmission as a combination therapy may offer a better strategy for the treatment of fatigue in these patients.
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Affiliation(s)
- Rao Fu
- Neurology Department, Outpatient of Parkinson's Disease, First Affiliated Hospital of China Medical University, 155# Nanjing bei street, Heping District Shenyang, 110001 P R China
| | - Xiao-Guang Luo
- Neurology Department, Outpatient of Parkinson's Disease, First Affiliated Hospital of China Medical University, 155# Nanjing bei street, Heping District Shenyang, 110001 P R China
| | - Yan Ren
- Neurology Department, Outpatient of Parkinson's Disease, First Affiliated Hospital of China Medical University, 155# Nanjing bei street, Heping District Shenyang, 110001 P R China
| | - Zhi-Yi He
- Neurology Department, Outpatient of Parkinson's Disease, First Affiliated Hospital of China Medical University, 155# Nanjing bei street, Heping District Shenyang, 110001 P R China
| | - Hong Lv
- Neurology Department, Outpatient of Parkinson's Disease, First Affiliated Hospital of China Medical University, 155# Nanjing bei street, Heping District Shenyang, 110001 P R China
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A Critical Review of Neurobiological Factors Involved in the Interactions Between Chronic Pain, Depression, and Sleep Disruption. Clin J Pain 2016; 32:327-36. [DOI: 10.1097/ajp.0000000000000260] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Yin Y, Liu Y, Pan X, Chen R, Li P, Wu HJ, Zhao ZQ, Li YP, Huang LQ, Zhuang JH, Zhao ZX. Interleukin-1β Promoter Polymorphism Enhances the Risk of Sleep Disturbance in Alzheimer's Disease. PLoS One 2016; 11:e0149945. [PMID: 26937653 PMCID: PMC4777499 DOI: 10.1371/journal.pone.0149945] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Accepted: 02/07/2016] [Indexed: 01/12/2023] Open
Abstract
Sleep alleviates Alzheimer’s disease (AD)-related neuropathological processes, whereas sleep disturbance in AD patients is associated with elevated peripheral inflammatory cytokine levels. In the present study, we assessed interleukin (IL)-1β and APOEε4 polymorphisms for association with susceptibility of sleep disturbances in AD patients. A total of 123 pretreated AD patients and 120 age-, gender- and education level-matched healthy controls were recruited for two consecutive full-night polysomnography and measurement of Epworth Sleepiness Scale (ESS) scores for sleep-wake disturbance. Their genomic DNA was analyzed for IL-1β and APOEε4 SNPs using ligase detection reaction (LDR) technology. Blood levels of IL-1β, IL-6, and tumor necrosis factor alpha (TNF-α) were measured using ELISA after lipopolysaccharide (LPS) stimulation. The odds ratio and 95% confidence interval for genotype-specific risk were calculated using an unconditional logistic regression model and adjusted by age, gender, educational levels, body mass index (BMI), and activities of daily living (ADL). Compared to the non-APOEε4/ε4 genotype, APOEε4/ε4 significantly increased the risk of AD (APOEε4/ε4 vs. non-APOEε4/ε4, adjusted OR = 4.33, 95% CI = 1.33–14.10, p = 0.015). Compared to the IL-1β CC genotype (-31), the TT genotype significantly increased the risk of AD (TT vs. CC, adjusted OR = 1.72, 95% CI = 1.13–2.61, p = 0.010). AD patients carrying the APOEε4 allele and the IL-1β TT genotype showed less time in bed, longer sleep latency and REM latency, more awakenings, and a lower SWS percentage than those carrying CC/CT combined genotypes. In addition, blood IL-1β levels were significantly greater in AD patients carrying both the APOEε4 allele and the IL-1β-31TT genotype than in those carrying the APOEε4 allele and the -31 TC or CC genotype. In conclusion, this study provides the first evidence indicating that the IL-1β-31TT genotype and homozygous APOEε4 combined are associated with increased risk of developing AD with sleep disturbance.
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Affiliation(s)
- You Yin
- Department of Neurology, Changzheng Hospital, Second Military Medical University, Shanghai, China
- Institute of Neuroscience and MOE Key Laboratory of Molecular Neurobiology, Neuroscience Research Center of Changzheng Hospital, The Second Military Medical University Shanghai, Shanghai, China
- * E-mail: (ZXZ); (YY); (JHZ)
| | - Yan Liu
- Department of Pharmacy, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xiao Pan
- Department of Neurology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Rui Chen
- Department of Neurology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Peng Li
- Department of Neurology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Hui-Juan Wu
- Department of Neurology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Zheng-Qing Zhao
- Department of Neurology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Yan-Peng Li
- Department of Neurology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Liu-Qing Huang
- Department of Neurology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Jian-Hua Zhuang
- Department of Neurology, Changzheng Hospital, Second Military Medical University, Shanghai, China
- * E-mail: (ZXZ); (YY); (JHZ)
| | - Zhong-Xin Zhao
- Department of Neurology, Changzheng Hospital, Second Military Medical University, Shanghai, China
- Institute of Neuroscience and MOE Key Laboratory of Molecular Neurobiology, Neuroscience Research Center of Changzheng Hospital, The Second Military Medical University Shanghai, Shanghai, China
- * E-mail: (ZXZ); (YY); (JHZ)
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Ingiosi AM, Opp MR. Sleep and immunomodulatory responses to systemic lipopolysaccharide in mice selectively expressing interleukin-1 receptor 1 on neurons or astrocytes. Glia 2016; 64:780-91. [PMID: 26775112 DOI: 10.1002/glia.22961] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 11/23/2015] [Accepted: 12/16/2015] [Indexed: 12/22/2022]
Abstract
Sleep-wake behavior is altered in response to immune challenge. Although the precise mechanisms that govern sickness-induced changes in sleep are not fully understood, interleukin-1β (IL-1) is one mediator of these responses. To better understand mechanisms underlying sleep and inflammatory responses to immune challenge, we used two transgenic mouse strains that express IL-1 receptor 1 (IL1R1) only in the central nervous system and selectively on neurons or astrocytes. Electroencephalographic recordings from transgenic and wild-type mice reveal that systemic challenge with lipopolysaccharide (LPS) fragments sleep, suppresses rapid eye movement sleep (REMS), increases non-REMS (NREMS), diminishes NREM delta power, and induces fever in all genotypes. However, the magnitude of REMS suppression is greater in mice expressing IL1R1 on astrocytes compared with mice in which IL1R1 is selectively expressed on neurons. Furthermore, there is a delayed increase in NREM delta power when IL1R1 is expressed on astrocytes. LPS-induced sleep fragmentation is reduced in mice expressing IL1R1 on neurons. Although LPS increases IL-1 and IL-6 in brain of all genotypes, this response is attenuated when IL1R1 is expressed selectively on neurons or on astrocytes. Collectively, these data suggest that in these transgenic mice under the conditions of this study it is neuronal IL1R1 that plays a greater role in LPS-induced suppression of REMS and NREM delta power, whereas astroglial IL1R1 is more important for sleep fragmentation after this immune challenge. Thus, aspects of central responses to LPS are modulated by IL1R1 in a cell type-specific manner.
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Affiliation(s)
- Ashley M Ingiosi
- Neuroscience Graduate Program, University of Michigan, Ann Arbor, Michigan.,Program in Biomedical Sciences, University of Michigan, Ann Arbor, Michigan.,Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington
| | - Mark R Opp
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington.,Graduate Program in Neuroscience, University of Washington, Seattle, Washington
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Peripheral and central blockade of interleukin-6 trans-signaling differentially affects sleep architecture. Brain Behav Immun 2015; 50:178-185. [PMID: 26144889 DOI: 10.1016/j.bbi.2015.07.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 06/24/2015] [Accepted: 07/01/2015] [Indexed: 11/24/2022] Open
Abstract
The immune system is known to essentially contribute to the regulation of sleep. Whereas research in this regard focused on the pro-inflammatory cytokines interleukin-1 and tumor necrosis factor, the role of interleukin-6 (IL-6) in sleep regulation has been less intensely studied, probably due to the so far seemingly ambiguous results. Yet, this picture might simply reflect that the effects of IL-6 are conveyed via two different pathways (with possibly different actions), i.e., in addition to the 'classical' signaling pathway via the membrane bound IL-6 receptor (IL-6R), IL-6 stimulates cells through the alternative 'trans-signaling' pathway via the soluble IL-6R. Here, we concentrated on the contributions of the trans-signaling pathway to sleep regulation. To characterize this contribution, we compared the effect of blocking IL-6 trans-signaling (by the soluble gp130Fc fusion protein) in the brain versus body periphery. Thus, we compared sleep in transgenic mice expressing the soluble gp130Fc protein only in the brain (GFAP mice) or in the body periphery (PEPCK mice), and in wild type mice (WT) during a 24-h period of undisturbed conditions and during 18 h following a 6-h period of sleep deprivation. Compared with WT mice, PEPCK mice displayed less sleep, particularly during the late light phase, and this was accompanied by decreases in slow wave sleep (SWS) and rapid eye movement (REM) sleep. Following sleep deprivation PEPCK mice primarily recovered REM sleep rather than SWS. GFAP mice showed a slight decrease in REM sleep in combination with a profound and persistent increase in EEG theta activity. In conclusion, peripheral and central nervous IL-6 trans-signaling differentially influences brain activity. Peripheral IL-6 trans-signaling appears to more profoundly contribute to sleep regulation, mainly by supporting SWS.
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46
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Sleep restriction and delayed sleep associate with psychological health and biomarkers of stress and inflammation in women. Sleep Health 2015; 1:249-256. [PMID: 29073400 DOI: 10.1016/j.sleh.2015.09.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 09/16/2015] [Accepted: 09/17/2015] [Indexed: 11/21/2022]
Abstract
STUDY OBJECTIVES Despite strong associations between sleep duration and health, there is no clear understanding of how volitional chronic sleep restriction (CSR) alters the physiological processes that lead to poor health in women. We focused on biochemical and psychological factors that previous research suggests are essential to uncovering the role of sleep in health. DESIGN Cross-sectional study. SETTING University-based. PARTICIPANTS Sixty female participants (mean age, 19.3; SD, 2.1 years). MEASUREMENTS We analyzed the association between self-reported volitional CSR and time to go to sleep on a series of sleep and psychological health measures as well as biomarkers of immune functioning/inflammation (interleukin [IL]-1β), stress (cortisol), and sleep regulation (melatonin). RESULTS Across multiple measures, poor sleep was associated with decreased psychological health and a reduced perception of self-reported physical health. Volitional CSR was related to increased cortisol and increased IL-1β levels. We separately looked at individuals who experienced CSR with and without delayed sleep time and found that IL-1β levels were significantly elevated in CSR alone and in CSR combined with a late sleep time. Cortisol, however, was only elevated in those women who experienced CSR combined with a late sleep time. We did not observe any changes in melatonin across groups, and melatonin levels were not related to any sleep measures. CONCLUSIONS New to our study is the demonstration of how an increase in a proinflammatory process and an increase in hypothalamic-pituitary-adrenal axis activity both relate to volitional CSR, with and without a delayed sleep time. We further show how these mechanisms relate back to psychological and self-reported health in young adult women.
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Chennaoui M, Gomez-Merino D, Drogou C, Geoffroy H, Dispersyn G, Langrume C, Ciret S, Gallopin T, Sauvet F. Effects of exercise on brain and peripheral inflammatory biomarkers induced by total sleep deprivation in rats. JOURNAL OF INFLAMMATION-LONDON 2015; 12:56. [PMID: 26425116 PMCID: PMC4588685 DOI: 10.1186/s12950-015-0102-3] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 09/23/2015] [Indexed: 12/21/2022]
Abstract
Background Physical exercise induces neuroprotection through anti-inflammatory effects and total sleep deprivation is reported an inflammatory process. We examined whether 7 weeks of exercise training attenuates markers of inflammation during total sleep deprivation (24-h wakefulness) in the rat brain and periphery. Methods Four groups of 10 rats were investigated: Sedentary control, Sedentary sleep-deprived, Exercised control, and Exercised sleep-deprived. Sleep deprivation and exercise training were induced using slowly rotating wheels and a motorized treadmill. We examined mRNA expression of pro-inflammatory (IL-1β, TNF-α, and IL-6) cytokine-related genes using real-time PCR, and protein levels in the hippocampus and frontal cortex, as well as circulating concentrations. Results Compared to Sedentary control rats, hippocampal and cortical IL-1β mRNA expressions in Sedentary sleep-deprived rats were up-regulated (p < 0.05 and p < 0.01 respectively). At the protein level, hippocampal IL-1β and TNF-α and cortical IL-6 contents were higher in Sedentary sleep-deprived rats (p < 0.001, p < 0.05, p < 0.05, respectively). Peripherally, TNF-α, IL-6 and norepinephrine concentrations were higher in Sedentary sleep-deprived rats compared to Sedentary control (p < 0.01, p < 0.001, p < 0.01, respectively). Exercise training reduced the sleep deprivation-induced hippocampal IL-1β increases (mRNA expression and protein content) (p < 0.05 and p < 0.001), and TNF-α content (p < 0.001). At the periphery, exercise reduced sleep deprivation-induced increase of IL-6 concentration (p < 0.05) without effect on TNF-α and norepinephrine. Conclusions We demonstrate that a 7-week exercise training program before acute total sleep deprivation prevents pro-inflammatory responses in the rat hippocampus, particularly the IL-1β cytokine at the gene expression level and protein content.
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Affiliation(s)
- M Chennaoui
- Département Neurosciences et contraintes opérationnelles, Institut de recherche biomédicale des armées, Brétigny-sur-Orge, France ; Université Paris Descartes, Sorbonne Paris Cité, EA7330 VIFASOM, Paris, France ; Armed Forces Biomedical Research Institute (IRBA), B.P.73, 91223 Brétigny-sur-Orge, Cedex France
| | - D Gomez-Merino
- Département Neurosciences et contraintes opérationnelles, Institut de recherche biomédicale des armées, Brétigny-sur-Orge, France ; Université Paris Descartes, Sorbonne Paris Cité, EA7330 VIFASOM, Paris, France
| | - C Drogou
- Département Neurosciences et contraintes opérationnelles, Institut de recherche biomédicale des armées, Brétigny-sur-Orge, France ; Université Paris Descartes, Sorbonne Paris Cité, EA7330 VIFASOM, Paris, France
| | - H Geoffroy
- Centre National pour la Recherche Scientifique, UMR 8249, 10 rue Vauquelin, 75005 Paris, France ; Brain Plasticity Unit, ESPCI-ParisTech, 10 rue Vauquelin, 75005 Paris, France
| | - G Dispersyn
- Département Neurosciences et contraintes opérationnelles, Institut de recherche biomédicale des armées, Brétigny-sur-Orge, France ; Université Paris Descartes, Sorbonne Paris Cité, EA7330 VIFASOM, Paris, France
| | - C Langrume
- Département Neurosciences et contraintes opérationnelles, Institut de recherche biomédicale des armées, Brétigny-sur-Orge, France
| | - S Ciret
- Département Neurosciences et contraintes opérationnelles, Institut de recherche biomédicale des armées, Brétigny-sur-Orge, France
| | - T Gallopin
- Centre National pour la Recherche Scientifique, UMR 8249, 10 rue Vauquelin, 75005 Paris, France ; Brain Plasticity Unit, ESPCI-ParisTech, 10 rue Vauquelin, 75005 Paris, France
| | - F Sauvet
- Département Neurosciences et contraintes opérationnelles, Institut de recherche biomédicale des armées, Brétigny-sur-Orge, France ; Université Paris Descartes, Sorbonne Paris Cité, EA7330 VIFASOM, Paris, France
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Dumaine JE, Ashley NT. Acute sleep fragmentation induces tissue-specific changes in cytokine gene expression and increases serum corticosterone concentration. Am J Physiol Regul Integr Comp Physiol 2015; 308:R1062-9. [PMID: 25876653 DOI: 10.1152/ajpregu.00049.2015] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Accepted: 04/10/2015] [Indexed: 12/13/2022]
Abstract
Sleep deprivation induces acute inflammation and increased glucocorticosteroids in vertebrates, but effects from fragmented, or intermittent, sleep are poorly understood. Considering the latter is more representative of sleep apnea in humans, we investigated changes in proinflammatory (IL-1β, TNF-α) and anti-inflammatory (TGF-β1) cytokine gene expression in the periphery (liver, spleen, fat, and heart) and brain (hypothalamus, prefrontal cortex, and hippocampus) of a murine model exposed to varying intensities of sleep fragmentation (SF). Additionally, serum corticosterone was assessed. Sleep was disrupted in male C57BL/6J mice using an automated sleep fragmentation chamber that moves a sweeping bar at specified intervals (Lafayette Industries). Mice were exposed to bar sweeps every 20 s (high sleep fragmentation, HSF), 120 s (low sleep fragmentation, LSF), or the bar remained stationary (control). Trunk blood and tissue samples were collected after 24 h of SF. We predicted that HSF mice would exhibit increased proinflammatory expression, decreased anti-inflammatory expression, and elevated stress hormones in relation to LSF and controls. SF significantly elevated IL-1β gene expression in adipose tissue, heart (HSF only), and hypothalamus (LSF only) relative to controls. SF did not increase TNF-α expression in any of the tissues measured. HSF increased TGF-β1 expression in the hypothalamus and hippocampus relative to other groups. Serum corticosterone concentration was significantly different among groups, with HSF mice exhibiting the highest, LSF intermediate, and controls with the lowest concentration. This indicates that 24 h of SF is a potent inducer of inflammation and stress hormones in the periphery, but leads to upregulation of anti-inflammatory cytokines in the brain.
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Affiliation(s)
- Jennifer E Dumaine
- Department of Biology, Western Kentucky University, Bowling Green, Kentucky
| | - Noah T Ashley
- Department of Biology, Western Kentucky University, Bowling Green, Kentucky
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Abstract
Sleep and wake are fundamental behavioral states whose molecular regulation remains mysterious. Brain states and body functions change dramatically between sleep and wake, are regulated by circadian and homeostatic processes, and depend on the nutritional and emotional condition of the animal. Sleep-wake transitions require the coordination of several brain regions and engage multiple neurochemical systems, including neuropeptides. Neuropeptides serve two main functions in sleep-wake regulation. First, they represent physiological states such as energy level or stress in response to environmental and internal stimuli. Second, neuropeptides excite or inhibit their target neurons to induce, stabilize, or switch between sleep-wake states. Thus, neuropeptides integrate physiological subsystems such as circadian time, previous neuron usage, energy homeostasis, and stress and growth status to generate appropriate sleep-wake behaviors. We review the roles of more than 20 neuropeptides in sleep and wake to lay the foundation for future studies uncovering the mechanisms that underlie the initiation, maintenance, and exit of sleep and wake states.
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Affiliation(s)
- Constance Richter
- Department of Molecular and Cellular Biology, Center for Brain Science, Division of Sleep Biology, Harvard University, Cambridge, Massachusetts 02138; ,
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Nelson MD, Trojanowski NF, George-Raizen JB, Smith CJ, Yu CC, Fang-Yen C, Raizen DM. The neuropeptide NLP-22 regulates a sleep-like state in Caenorhabditis elegans. Nat Commun 2014; 4:2846. [PMID: 24301180 PMCID: PMC3867200 DOI: 10.1038/ncomms3846] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2013] [Accepted: 10/30/2013] [Indexed: 11/09/2022] Open
Abstract
Neuropeptides play central roles in the regulation of homeostatic behaviors such as sleep and feeding. Caenorhabditis elegans displays sleep-like quiescence of locomotion and feeding during a larval transition stage called lethargus and feeds during active larval and adult stages. Here we show that the neuropeptide NLP-22 is a regulator of Caenorhabditis elegans sleep-like quiescence observed during lethargus. nlp-22 shows cyclical mRNA expression in synchrony with lethargus; it is regulated by LIN-42, an orthologue of the core circadian protein PERIOD; and it is expressed solely in the two RIA interneurons. nlp-22 and the RIA interneurons are required for normal lethargus quiescence, and forced expression of nlp-22 during active stages causes anachronistic locomotion and feeding quiescence. Optogenetic stimulation of RIA interneurons has a movement-promoting effect, demonstrating functional complexity in a single neuron type. Our work defines a quiescence-regulating role for NLP-22 and expands our knowledge of the neural circuitry controlling Caenorhabditis elegans behavioral quiescence.
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Affiliation(s)
- M D Nelson
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
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