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Morales-Muñoz I, Marwaha S, Upthegrove R, Cropley V. Role of Inflammation in Short Sleep Duration Across Childhood and Psychosis in Young Adulthood. JAMA Psychiatry 2024; 81:825-833. [PMID: 38717746 PMCID: PMC11079792 DOI: 10.1001/jamapsychiatry.2024.0796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 02/28/2024] [Indexed: 05/12/2024]
Abstract
Importance Short sleep duration over a prolonged period in childhood could have a detrimental impact on long-term mental health, including the development of psychosis. Further, potential underlying mechanisms of these associations remain unknown. Objective To examine the association between persistent shorter nighttime sleep duration throughout childhood with psychotic experiences (PEs) and/or psychotic disorder (PD) at age 24 years and whether inflammatory markers (C-reactive protein [CRP] and interleukin 6 [IL-6]) potentially mediate any association. Design, Setting, and Participants This cohort study used data from the Avon Longitudinal Study of Parents and Children. Data analysis was conducted from January 30 to August 1, 2023. Exposures Nighttime sleep duration was collected at 6, 18, and 30 months and at 3.5, 4 to 5, 5 to 6, and 6 to 7 years. Main Outcomes and Measures PEs and PD were assessed at age 24 years from the Psychosislike Symptoms Interview. CRP level at ages 9 and 15 years and IL-6 level at 9 years were used as mediators. Latent class growth analyses (LCGAs) were applied to detect trajectories of nighttime sleep duration, and logistic regressions were applied for the longitudinal associations between trajectories of nighttime sleep duration and psychotic outcomes at 24 years. Path analyses were applied to test CRP and IL-6 as potential mediators. Results Data were available on 12 394 children (6254 female [50.5%]) for the LCGA and on 3962 young adults (2429 female [61.3%]) for the logistic regression and path analyses. The LCGA identified a group of individuals with persistent shorter nighttime sleep duration across childhood. These individuals were more likely to develop PD (odds ratio [OR], 2.50; 95% CI, 1.51-4.15; P < .001) and PEs (OR, 3.64; 95% CI, 2.23-5.95; P < .001) at age 24 years. Increased levels of IL-6 at 9 years, but not CRP at 9 or 15 years, partially mediated the associations between persistent shorter sleep duration and PD (bias-corrected estimate = 0.003; 95% CI, 0.002-0.005; P = .007) and PEs (bias-corrected estimate = 0.002; 95% CI, 0-0.003; P = .03) in young adulthood. Conclusions and Relevance Findings of this cohort study highlight the necessity of addressing short sleep duration in children, as persistence of this sleep problem was associated with subsequent psychosis. This study also provides preliminary evidence for future targeted interventions in children addressing both sleep and inflammatory responses.
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Affiliation(s)
- Isabel Morales-Muñoz
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, United Kingdom
| | - Steven Marwaha
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, United Kingdom
- Specialist Mood Disorders Clinic, Zinnia Centre, Birmingham, United Kingdom
- The Barberry National Centre for Mental Health, Birmingham, United Kingdom
| | - Rachel Upthegrove
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, United Kingdom
- Early Intervention Service, Birmingham Women’s and Children’s NHS Trust, Birmingham, United Kingdom
| | - Vanessa Cropley
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne & Melbourne Health, Melbourne, Victoria, Australia
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Uy JP, Gotlib IH. Associations among early life adversity, sleep disturbances, and depressive symptoms in adolescent females and males: a longitudinal investigation. J Child Psychol Psychiatry 2024; 65:1037-1046. [PMID: 38156675 PMCID: PMC11213826 DOI: 10.1111/jcpp.13942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/09/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND Exposure to adversity early in life (ELA) has been associated with elevated risk for depression during adolescence, particularly for females; the mechanisms underlying this association, however, are poorly understood. One potential mechanism linking ELA and sex differences in depressive symptoms is sleep disturbances, which increase during adolescence and are more common in females. Here, we examined whether sleep disturbances mediate the association between ELA and increases in depressive symptoms during adolescence and whether this mediation differs by sex. METHODS 224 (N = 132 females) youth were recruited at age 9-13 years and assessed every 2 years across three timepoints. At the first timepoint, we conducted extensive interviews about stressful events participants experienced; participants provided subjective severity ratings of events and we objectively scored the severity of each event. Self-reported sleep disturbances and depressive symptoms were assessed at all timepoints. We conducted linear mixed models to estimate both initial levels and changes in sleep disturbances and depressive symptoms, and moderated mediation analyses to test whether initial levels and/or changes in sleep disturbances mediated the association of ELA (objective and subjective) with increases in depressive symptoms across adolescence and whether the mediations differed by sex. RESULTS While higher initial levels and increases in sleep problems were uniquely associated with increases in depressive symptoms for males and females, they were related to ELA differently by sex. For females, greater ELA (both objectively and subjectively rated) was associated with higher initial levels of sleep problems, which in turn were associated with increases in depressive symptoms from early to late adolescence. In contrast, for males, ELA exposure was not associated with either initial levels of, or increases in, sleep problems. CONCLUSIONS These findings highlight the role of sleep disturbances during the transition to adolescence in mediating sex differences in the effects of ELA on depressive symptoms.
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Affiliation(s)
- Jessica P. Uy
- Department of Psychology, Stanford University, 450 Jane Stanford Way, Stanford, CA, 94305, USA
| | - Ian. H. Gotlib
- Department of Psychology, Stanford University, 450 Jane Stanford Way, Stanford, CA, 94305, USA
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Valencia-Sanchez S, Davis M, Martensen J, Hoeffer C, Link C, Opp MR. Sleep-wake behavior and responses to sleep deprivation and immune challenge of protein kinase RNA-activated knockout mice. Brain Behav Immun 2024; 121:74-86. [PMID: 39043346 DOI: 10.1016/j.bbi.2024.07.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 07/16/2024] [Accepted: 07/20/2024] [Indexed: 07/25/2024] Open
Abstract
Protein Kinase RNA-activated (PKR) is an enzyme that plays a role in many systemic processes, including modulation of inflammation, and is implicated in neurodegenerative diseases, such as Alzheimer's disease (AD). PKR phosphorylation results in the production of several cytokines involved in the regulation / modulation of sleep, including interleukin-1β, tumor necrosis factor-α and interferon-γ. We hypothesized targeting PKR would alter spontaneous sleep of mice, attenuate responses to sleep deprivation, and inhibit responses to immune challenge. To test these hypotheses, we determined the sleep-wake phenotype of mice lacking PKR (knockout; PKR-/-) during undisturbed baseline conditions; in responses to six hours of sleep deprivation; and after immune challenge with lipopolysaccharide (LPS). Adult male mice (C57BL/6J, n = 7; PKR-/-, n = 7) were surgically instrumented with EEG recording electrodes and an intraperitoneal microchip to record core body temperature. During undisturbed baseline conditions, PKR -/- mice spent more time in non-rapid eye movement sleep (NREMS) and rapid-eye movement sleep (REMS), and less time awake at the beginning of the dark period of the light:dark cycle. Delta power during NREMS, a measure of sleep depth, was less in PKR-/- mice during the dark period, and core body temperatures were lower during the light period. Both mouse strains responded to sleep deprivation with increased NREMS and REMS, although these changes did not differ substantively between strains. The initial increase in delta power during NREMS after sleep deprivation was greater in PKR-/- mice, suggesting a faster buildup of sleep pressure with prolonged waking. Immune challenge with LPS increased NREMS and inhibited REMS to the same extent in both mouse strains, whereas the initial LPS-induced suppression of delta power during NREMS was greater in PKR-/- mice. Because sleep regulatory and immune responsive systems in brain are redundant and overlapping, other mediators and signaling pathways in addition to PKR are involved in the responses to acute sleep deprivation and LPS immune challenge.
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Affiliation(s)
- S Valencia-Sanchez
- Department of Integrative Physiology, University of Colorado Boulder, USA
| | - M Davis
- Department of Integrative Physiology, University of Colorado Boulder, USA
| | - J Martensen
- Department of Integrative Physiology, University of Colorado Boulder, USA
| | - C Hoeffer
- Institute for Behavioral Genetics, University of Colorado Boulder, USA
| | - C Link
- Department of Integrative Physiology, University of Colorado Boulder, USA
| | - M R Opp
- Department of Integrative Physiology, University of Colorado Boulder, USA.
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Li Y, Li YJ, Fang X, Chen DQ, Yu WQ, Zhu ZQ. Peripheral inflammation as a potential mechanism and preventive strategy for perioperative neurocognitive disorder under general anesthesia and surgery. Front Cell Neurosci 2024; 18:1365448. [PMID: 39022312 PMCID: PMC11252726 DOI: 10.3389/fncel.2024.1365448] [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: 01/04/2024] [Accepted: 06/19/2024] [Indexed: 07/20/2024] Open
Abstract
General anesthesia, as a commonly used medical intervention, has been widely applied during surgical procedures to ensure rapid loss of consciousness and pain relief for patients. However, recent research suggests that general anesthesia may be associated with the occurrence of perioperative neurocognitive disorder (PND). PND is characterized by a decline in cognitive function after surgery, including impairments in attention, memory, learning, and executive functions. With the increasing trend of population aging, the burden of PND on patients and society's health and economy is becoming more evident. Currently, the clinical consensus tends to believe that peripheral inflammation is involved in the pathogenesis of PND, providing strong support for further investigating the mechanisms and prevention of PND.
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Affiliation(s)
- Yuan Li
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Department of Anesthesiology, Mianyang Hospital of Traditional Chinese Medicine, Mianyang, China
| | - Ying-Jie Li
- Department of General Surgery, Mianyang Hospital of Traditional Chinese Medicine, Mianyang, China
| | - Xu Fang
- Department of Anesthesiology, Nanchong Central Hospital, The Second Clinical Medical School of North Sichuan Medical College, Zunyi, China
| | - Dong-Qin Chen
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Wan-Qiu Yu
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Zhao-Qiong Zhu
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- Early Clinical Research Ward of Affiliated Hospital of Zunyi Medical University, Zunyi, China
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Fong-Isariyawongse J. Revolutionizing Student Athletes' Success: The Transformative Impact of Sleep and the Urgent Call for Later School Start Times. Sports Health 2024; 16:501-503. [PMID: 38900134 PMCID: PMC11195868 DOI: 10.1177/19417381241257949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2024] Open
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Fong-Isariyawongse J, Kothare SV. Shaping Brighter Futures: The Transformative Impact of Sleep on Children and Adolescent Well-Being. Pediatr Neurol 2024; 156:51-52. [PMID: 38733853 DOI: 10.1016/j.pediatrneurol.2024.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/13/2024]
Affiliation(s)
| | - Sanjeev V Kothare
- Division of Pediatric Neurology, Northwell, Cohen Children's Medical Center, New York, New York; Professor of Neurology & Pediatrics, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York
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Gheisary Z, Hoja I, Liu J, Papagerakis P, Weber LP, Fenton M, Katselis GS, Lieffers JRL, Papagerakis S. Association of Sleep Quality and General, Mental, and Oral Health with Lifestyle Traits (Dietary Intake, Smoking Status) in Arthritis: A Cross-Sectional Study from the Canadian Community Health Survey (CCHS). Nutrients 2024; 16:2091. [PMID: 38999838 PMCID: PMC11243648 DOI: 10.3390/nu16132091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 06/23/2024] [Accepted: 06/24/2024] [Indexed: 07/14/2024] Open
Abstract
Arthritis is associated with health challenges. Lifestyle traits are believed to influence arthritis development and progression; however, data to support personalized treatment regimens based on holistic lifestyle factors are missing. This study aims to provide a comprehensive list of associations between lifestyle traits and the health status of individuals with arthritis in the Canadian population, using binary logistic regression analysis on data from the Canadian Community Health Survey, which includes 104,359 respondents. Firstly, we explored the association between arthritis and various aspects of health status including self-reported lifestyle factors. Secondly, we examined the associations between self-reported dietary intake and smoking status with general, mental, and oral health, and sleep disturbance among individuals both with and without arthritis. Our analysis revealed that individuals with arthritis reported considerably poorer general, mental, and oral health, and poorer sleep quality compared to those without arthritis. Associations were also found between self-reported dietary intake and various measures of health status in individuals with arthritis. Smoking and exposure to passive smoking were associated not only with arthritis but also with compromised sleep quality and poorer general, mental, and oral health in people with and without arthritis. This study highlights the need for personalized and holistic approaches that may include a combination of dietary interventions, oral health improvements, sleep therapies, and smoking cessation for improved arthritis prevention and care.
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Affiliation(s)
- Zohre Gheisary
- Department of Biochemistry, Microbiology, and Immunology, College of Medicine, University of Saskatchewan, 107 Wiggins Road, Saskatoon, SK S7N 5E5, Canada;
| | - Ibrahim Hoja
- Laboratory of Precision Oral Health and Chronobiology, Faculty of Dentistry, Laval University, Dental Medicine Pavilion, 2420, rue de la Terrasse, Quebec City, QC G1V 0A6, Canada; (I.H.); (P.P.)
- Health Sciences, College of Medicine, University of Saskatchewan, 107 Wiggins Road, Saskatoon, SK S7N 5E5, Canada
| | - Juxin Liu
- Department of Mathematics and Statistics, College of Arts and Science, University of Saskatchewan, 106 Wiggins Road, Saskatoon, SK S7N 5E6, Canada;
| | - Petros Papagerakis
- Laboratory of Precision Oral Health and Chronobiology, Faculty of Dentistry, Laval University, Dental Medicine Pavilion, 2420, rue de la Terrasse, Quebec City, QC G1V 0A6, Canada; (I.H.); (P.P.)
| | - Lynn P. Weber
- Department of Veterinary Biomedical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, 52 Campus Drive, Saskatoon, SK S7N 5B4, Canada;
| | - Mark Fenton
- Division of Respirology, Critical Care, and Sleep Medicine, College of Medicine, University of Saskatchewan, Saskatoon, SK S7N 5E5, Canada;
| | - George S. Katselis
- Department of Medicine, Canadian Centre for Rural and Agricultural Health, College of Medicine, University of Saskatchewan, 104 Clinic Place, Saskatoon, SK S7N 2Z4, Canada;
| | - Jessica R. L. Lieffers
- College of Pharmacy and Nutrition, University of Saskatchewan, 107 Wiggins Road, Saskatoon, SK S7N 5E5, Canada
| | - Silvana Papagerakis
- Laboratory of Precision Oral Health and Chronobiology, Faculty of Dentistry, Laval University, Dental Medicine Pavilion, 2420, rue de la Terrasse, Quebec City, QC G1V 0A6, Canada; (I.H.); (P.P.)
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Liu S, Ma X, Chen Y, Zhao Y, Luo R, Wu Z, Li Y, Qian Y, Wang W, Dong S, Zhou Z, Li S, Xiao Y, Zhu X, Tian Y, Guo J. Multiplex influences on vigilance and biochemical variables induced by sleep deprivation. Front Sports Act Living 2024; 6:1412044. [PMID: 39005627 PMCID: PMC11239445 DOI: 10.3389/fspor.2024.1412044] [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: 04/04/2024] [Accepted: 06/11/2024] [Indexed: 07/16/2024] Open
Abstract
Introduction Sleep loss and sleep deprivation (SD) cause deleterious influences on health, cognition, mood and behaviour. Nevertheless, insufficient sleep and SD are prevalent across many industries and occur in various emergencies. The deleterious consequences of SD have yet to be fully elucidated. This study aimed to assess the extensive influences of SD on physiology, vigilance, and plasma biochemical variables. Methods Seventeen volunteers were recruited to participate in a 32.5-h SD experiment. Multiple physiological and cognitive variables, including tympanic temperature, blood oxygen saturation (SaO2), and vigilance were recorded. Urinal/salivary samples were collected and subjected to cortisol or cortisone analysis, and plasma samples were subjected to transcriptomic analysis of circular RNA (circRNA) expression using microarray. Plasma neurotransmitters were measured by targeted metabolic analysis, and the levels of inflammatory factors were assessed by antibody microarray. Results The volunteers showed significantly increased sleepiness and decreased vigilance during SD, and the changes in circadian rhythm and plasma biochemistry were observed. The plasma calcium (p = 0.0007) was induced by SD, while ischaemia-modified albumin (IMA, p = 0.0030) and total bile acid (TBA, p = 0.0157) decreased. Differentially expressed circRNAs in plasma were identified, which are involved in multiple signaling pathways including neuronal regulation and immunity. Accordingly, SD induced a decrease in 3-hydroxybutyric acid (3OBH, p = 0.0002) and an increase in thyroxine (T4, p < 0.0001) in plasma. The plasma anti-inflammatory cytokine IL-10 was downregulated while other ten inflammatory factors were upregulated. Conclusion This study demonstrates that SD influences biochemical, physiological, cognitive variables, and the significantly changed variables may serve as candidates of SD markers. These findings may further our understanding of the detrimental consequence of sleep disturbance at multiple levels.
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Affiliation(s)
- Shiqi Liu
- School of Life Sciences, Ministry of Education (MOE) Key Laboratory of Gene Function and Regulation, State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, China
| | - Xiaohong Ma
- School of Life Sciences, Ministry of Education (MOE) Key Laboratory of Gene Function and Regulation, State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, China
| | - Ying Chen
- Engineering Research Center of Human Circadian Rhythm and Sleep, Space Science and Technology Institute, Shenzhen, China
| | - Yuanyuan Zhao
- School of Life Sciences, Ministry of Education (MOE) Key Laboratory of Gene Function and Regulation, State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, China
| | - Rujia Luo
- School of Life Sciences, Ministry of Education (MOE) Key Laboratory of Gene Function and Regulation, State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, China
| | - Zhouying Wu
- School of Life Sciences, Ministry of Education (MOE) Key Laboratory of Gene Function and Regulation, State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, China
| | - Yicheng Li
- School of Life Sciences, Ministry of Education (MOE) Key Laboratory of Gene Function and Regulation, State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, China
| | - Yongyu Qian
- School of Life Sciences, Ministry of Education (MOE) Key Laboratory of Gene Function and Regulation, State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, China
| | - Wenwen Wang
- School of Life Sciences, Ministry of Education (MOE) Key Laboratory of Gene Function and Regulation, State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, China
| | - Shuohan Dong
- School of Life Sciences, Ministry of Education (MOE) Key Laboratory of Gene Function and Regulation, State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, China
| | - Zengxuan Zhou
- School of Life Sciences, Ministry of Education (MOE) Key Laboratory of Gene Function and Regulation, State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, China
| | - Silin Li
- School of Life Sciences, Ministry of Education (MOE) Key Laboratory of Gene Function and Regulation, State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, China
| | - Yi Xiao
- National Key Laboratory of Human Factors Engineering, China Astronaut Research and Training Center, Beijing, China
| | - Xinhai Zhu
- Sun Yat-sen University Instrumental Analysis & Research Center, Sun Yat-sen University, Guangzhou, China
| | - Yu Tian
- National Key Laboratory of Human Factors Engineering, China Astronaut Research and Training Center, Beijing, China
| | - Jinhu Guo
- School of Life Sciences, Ministry of Education (MOE) Key Laboratory of Gene Function and Regulation, State Key Laboratory of Biocontrol, Sun Yat-sen University, Guangzhou, China
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Quan SF, Weaver MD, Czeisler MÉ, Barger LK, Booker LA, Howard ME, Jackson ML, Lane RI, McDonald CF, Ridgers A, Robbins R, Varma P, Wiley JF, Rajaratnam SM, Czeisler CA. Sleep and long COVID: Preexisting sleep issues and the risk of PASC in a large general population using 3 different model definitions. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.06.20.24309263. [PMID: 38947041 PMCID: PMC11213061 DOI: 10.1101/2024.06.20.24309263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
Abstract
Study Objectives Insomnia, poor sleep quality and extremes of sleep duration are associated with COVID-19 infection. This study assessed whether these factors are related to Post-Acute Sequelae of SARS-CoV-2 infection (PASC). Methods Cross-sectional survey of a general population of 24,803 U.S. adults to determine the association of insomnia, poor sleep quality and sleep duration with PASC. Results Prevalence rates of PASC among previously COVID-19 infected participants for three definitions of PASC were COPE (21.9%), NICE (38.9%) and RECOVER PASC Score (15.3%). PASC was associated with insomnia in all 3 models in fully adjusted models with adjusted odds ratios (aORs) and 95% confidence intervals (CI) ranging from 1.30 (95% CI: 1.11-1.52, p≤0.05, PASC Score) to 1.52 (95% CI: 1.34-1.71, p≤0.001, (NICE). Poor sleep quality was related to PASC in all models with aORs ranging from 1.77 (95% CI: 1.60-1.97, p≤0.001, NICE) to 2.00 (95% CI: 1.77-2.26, p≤0.001, COPE). Sleep <6 hours was associated with PASC with aORs between 1.59 (95% CI: 1.40-1.80, p≤0.001, PASC Score) to 1.70 (95% CI: 1.53-1.89, p≤0.001, COPE). Sleep ≥ 9 hours was not associated with PASC in any model. Although vaccination with COVID-19 booster decreased the likelihood of developing PASC, it did not attenuate associations between insomnia, poor sleep quality and short sleep duration with PASC in any of the models. Conclusions Insomnia, poor sleep quality and short sleep duration are potential risk factors for PASC. Interventions to improve sleep may decrease the development of PASC.
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Affiliation(s)
- Stuart F. Quan
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA
| | - Matthew D. Weaver
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA
| | - Mark É. Czeisler
- Francis Weld Peabody Society, Harvard Medical School, Boston, MA
- School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, Australia
- Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia
| | - Laura K. Barger
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA
| | - Lauren A. Booker
- Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia
- University Department of Rural Health, La Trobe Rural Health School, La Trobe University, Bendigo, Victoria, Australia
| | - Mark E. Howard
- Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia
- Turner Institute for Brain and Mental Health, Monash University, Melbourne, Australia
- Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
| | - Melinda L. Jackson
- School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, Australia
- Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia
| | - Rashon I. Lane
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA
| | - Christine F. McDonald
- Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia
- Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, Victoria, Australia
- Faculty of Medicine, Monash University, Melbourne Australia
| | - Anna Ridgers
- Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia
- Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Respiratory and Sleep Medicine, Austin Health, Heidelberg, Victoria, Australia
| | - Rebecca Robbins
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA
| | - Prerna Varma
- School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, Australia
| | - Joshua F. Wiley
- School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, Australia
| | - Shantha M.W. Rajaratnam
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA
- School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, Australia
- Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia
- Division of Sleep Medicine, Harvard Medical School, Boston, MA
| | - Charles A. Czeisler
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, MA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA
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Li P, Gao L, Lucey BP, Ju YES, Musiek ES, Hu K. Longer sleep duration in Alzheimer's disease progression: a compensatory response? Sleep 2024; 47:zsae093. [PMID: 38602244 PMCID: PMC11168758 DOI: 10.1093/sleep/zsae093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Indexed: 04/12/2024] Open
Affiliation(s)
- Peng Li
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Lei Gao
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Brendan P Lucey
- Department of Neurology, Washington University School of Medicine, St Louis, MO, USA
- Center on Biological Rhythms and Sleep (COBRAS), Washington University School of Medicine, St Louis, MO, USA
| | - Yo-El S Ju
- Department of Neurology, Washington University School of Medicine, St Louis, MO, USA
- Center on Biological Rhythms and Sleep (COBRAS), Washington University School of Medicine, St Louis, MO, USA
- Department of Anesthesiology, Washington University, St Louis, MO, USA
| | - Erik S Musiek
- Department of Neurology, Washington University School of Medicine, St Louis, MO, USA
- Center on Biological Rhythms and Sleep (COBRAS), Washington University School of Medicine, St Louis, MO, USA
- Department of Anesthesiology, Washington University, St Louis, MO, USA
| | - Kun Hu
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA, USA
- Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
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Klyne DM, Hall M. Is sleep the new treatment for pain? Two issues need resolving before deciding. Sleep 2024; 47:zsae089. [PMID: 38632974 PMCID: PMC11168756 DOI: 10.1093/sleep/zsae089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Indexed: 04/19/2024] Open
Affiliation(s)
- David M Klyne
- NHMRC Centre of Clinical Research Excellence in Spinal Pain, Injury and Health, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia
| | - Michelle Hall
- Sydney Musculoskeletal Health, The Kolling Institute, School of Health Sciences, University of Sydney, Sydney, NSW, Australia
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Rong M, Jia JJ, Lin MQ, He XLS, Xie ZY, Wang N, Zhang ZH, Dong YJ, Xu WF, Huang JH, Li B, Jiang NH, Lv GY, Chen SH. The effect of modified Qiyuan paste on mice with low immunity and sleep deprivation by regulating GABA nerve and immune system. Chin Med 2024; 19:84. [PMID: 38867320 PMCID: PMC11167779 DOI: 10.1186/s13020-024-00939-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Accepted: 05/01/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND Low immunity and sleep disorders are prevalent suboptimal health conditions in contemporary populations, which render them susceptible to the infiltration of pathogenic factors. LJC, which has a long history in traditional Chinese medicine for nourishing the Yin and blood and calming the mind, is obtained by modifying Qiyuan paste. Dendrobium officinale Kimura et Migo has been shown to improve the immune function in sleep-deprived mice. In this study, based on the traditional Chinese medicine theory, LJC was prepared by adding D. officinale Kimura et Migo to Qiyuan paste decoction. METHODS Indicators of Yin deficiency syndrome, such as back temperature and grip strength, were measured in each group of mice; furthermore, behavioral tests and pentobarbital sodium-induced sleep tests were performed. An automatic biochemical analyzer, enzyme-linked immunosorbent assay kit, and other methods were used to determine routine blood parameters, serum immunoglobulin (IgG, IgA, and IgM), cont (C3, C4), acid phosphatase (ACP) and lactate dehydrogenase (LDH) levels in the spleen, serum hemolysin, and delayed-type hypersensitivity (DTH) levels. In addition, serum levels of γ-aminobutyric acid (GABA) and glutamate (Glu) were detected using high-performance liquid chromatography (HPLC). Hematoxylin-eosin staining and Nissl staining were used to assess the histological alterations in the hypothalamus tissue. Western blot and immunohistochemistry were used to detect the expressions of the GABA pathway proteins GABRA1, GAD, GAT1, and GABAT1 and those of CD4+ and CD8+ proteins in the thymus and spleen tissues. RESULTS The findings indicated that LJC prolonged the sleep duration, improved the pathological changes in the hippocampus, effectively upregulated the GABA content in the serum of mice, downregulated the Glu content and Glu/GABA ratio, enhanced the expressions of GABRA1, GAT1, and GAD, and decreased the expression of GABAT1 to assuage sleep disorders. Importantly, LJC alleviated the damage to the thymus and spleen tissues in the model mice and enhanced the activities of ACP and LDH in the spleen of the immunocompromised mice. Moreover, serum hemolysin levels and serum IgG, IgA, and IgM levels increased after LJC administration, which manifested as increased CD4+ content, decreased CD8+ content, and enhanced DTH response. In addition, LJC significantly increased the levels of complement C3 and C4, increased the number of white blood cells and lymphocytes, and decreased the percentage of neutrophils in the blood. CONCLUSIONS LJC can lead to improvements in immunocompromised mice models with insufficient sleep. The underlying mechanism may involve regulation of the GABA/Glu content and the expression levels of GABA metabolism pathway-related proteins in the brain of mice, enhancing their specific and nonspecific immune functions.
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Affiliation(s)
- Mei Rong
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, No. 18, Chaowang Road, Xiacheng District, Hangzhou, 310014, Zhejiang, China
- Zhejiang Key Laboratory of Innovative Research and Development and Digital Intelligent Manufacturing of Traditional Chinese Medicine Health Products, Huzhou, 310053, Zhejiang, China
| | - Jiu-Jie Jia
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, No. 18, Chaowang Road, Xiacheng District, Hangzhou, 310014, Zhejiang, China
- Zhejiang Key Laboratory of Innovative Research and Development and Digital Intelligent Manufacturing of Traditional Chinese Medicine Health Products, Huzhou, 310053, Zhejiang, China
| | - Min-Qiu Lin
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, No. 18, Chaowang Road, Xiacheng District, Hangzhou, 310014, Zhejiang, China
- Zhejiang Key Laboratory of Innovative Research and Development and Digital Intelligent Manufacturing of Traditional Chinese Medicine Health Products, Huzhou, 310053, Zhejiang, China
| | - Xing-Li-Shang He
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, No. 18, Chaowang Road, Xiacheng District, Hangzhou, 310014, Zhejiang, China
- Zhejiang Key Laboratory of Innovative Research and Development and Digital Intelligent Manufacturing of Traditional Chinese Medicine Health Products, Huzhou, 310053, Zhejiang, China
| | - Zhi-Yi Xie
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, No. 18, Chaowang Road, Xiacheng District, Hangzhou, 310014, Zhejiang, China
- Zhejiang Key Laboratory of Innovative Research and Development and Digital Intelligent Manufacturing of Traditional Chinese Medicine Health Products, Huzhou, 310053, Zhejiang, China
| | - Ning Wang
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, No. 18, Chaowang Road, Xiacheng District, Hangzhou, 310014, Zhejiang, China
- Zhejiang Key Laboratory of Innovative Research and Development and Digital Intelligent Manufacturing of Traditional Chinese Medicine Health Products, Huzhou, 310053, Zhejiang, China
| | - Ze-Hua Zhang
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, No. 18, Chaowang Road, Xiacheng District, Hangzhou, 310014, Zhejiang, China
- Zhejiang Key Laboratory of Innovative Research and Development and Digital Intelligent Manufacturing of Traditional Chinese Medicine Health Products, Huzhou, 310053, Zhejiang, China
| | - Ying-Jie Dong
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, No. 18, Chaowang Road, Xiacheng District, Hangzhou, 310014, Zhejiang, China
- Zhejiang Key Laboratory of Innovative Research and Development and Digital Intelligent Manufacturing of Traditional Chinese Medicine Health Products, Huzhou, 310053, Zhejiang, China
| | - Wan-Feng Xu
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, No. 18, Chaowang Road, Xiacheng District, Hangzhou, 310014, Zhejiang, China
- Zhejiang Key Laboratory of Innovative Research and Development and Digital Intelligent Manufacturing of Traditional Chinese Medicine Health Products, Huzhou, 310053, Zhejiang, China
| | - Jia-Hui Huang
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, No. 18, Chaowang Road, Xiacheng District, Hangzhou, 310014, Zhejiang, China
- Zhejiang Key Laboratory of Innovative Research and Development and Digital Intelligent Manufacturing of Traditional Chinese Medicine Health Products, Huzhou, 310053, Zhejiang, China
| | - Bo Li
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, No. 18, Chaowang Road, Xiacheng District, Hangzhou, 310014, Zhejiang, China.
- Zhejiang Key Laboratory of Innovative Research and Development and Digital Intelligent Manufacturing of Traditional Chinese Medicine Health Products, Huzhou, 310053, Zhejiang, China.
| | - Ning-Hua Jiang
- The Second Affiliated Hospital of Jiaxing University, Jiaxing, 314000, Zhejiang, China.
| | - Gui-Yuan Lv
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, No. 548, Binwen Road, Binjiang District, Hangzhou, 310053, Zhejiang, China.
| | - Su-Hong Chen
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, No. 18, Chaowang Road, Xiacheng District, Hangzhou, 310014, Zhejiang, China.
- Zhejiang Key Laboratory of Innovative Research and Development and Digital Intelligent Manufacturing of Traditional Chinese Medicine Health Products, Huzhou, 310053, Zhejiang, China.
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Xue Y, Xu P, Hu Y, Liu S, Yan R, Liu S, Li Y, Liu J, Fu T, Li Z. Stress systems exacerbate the inflammatory response after corneal abrasion in sleep-deprived mice via the IL-17 signaling pathway. Mucosal Immunol 2024; 17:323-345. [PMID: 38428739 DOI: 10.1016/j.mucimm.2024.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/22/2024] [Accepted: 02/23/2024] [Indexed: 03/03/2024]
Abstract
Sleep deprivation (SD) has a wide range of adverse health effects. However, the mechanisms by which SD influences corneal pathophysiology and its post-wound healing remain unclear. This study aimed to examine the basic physiological characteristics of the cornea in mice subjected to SD and determine the pathophysiological response to injury after corneal abrasion. Using a multi-platform water environment method as an SD model, we found that SD leads to disturbances of corneal proliferative, sensory, and immune homeostasis as well as excessive inflammatory response and delayed repair after corneal abrasion by inducing hyperactivation of the sympathetic nervous system and hypothalamic-pituitary-adrenal axis. Pathophysiological changes in the cornea mainly occurred through the activation of the IL-17 signaling pathway. Blocking both adrenergic and glucocorticoid synthesis and locally neutralizing IL-17A significantly improved corneal homeostasis and the excessive inflammatory response and delay in wound repair following corneal injury in SD-treated mice. These results indicate that optimal sleep quality is essential for the physiological homeostasis of the cornea and its well-established repair process after injury. Additionally, these observations provide potential therapeutic targets to ameliorate SD-induced delays in corneal wound repair by inhibiting or blocking the activation of the stress system and its associated IL-17 signaling pathway.
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Affiliation(s)
- Yunxia Xue
- International Ocular Surface Research Center, Institute of Ophthalmology and Key Laboratory for Regenerative Medicine, Jinan University Medical School, Guangzhou, China; Department of Ophthalmology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Pengyang Xu
- International Ocular Surface Research Center, Institute of Ophthalmology and Key Laboratory for Regenerative Medicine, Jinan University Medical School, Guangzhou, China; Department of Ophthalmology, The First Affiliated Hospital of Jinan University, Guangzhou, China; Department of Pathology, Nanyang Second General Hospital, Nanyang City, Henan, China
| | - Yu Hu
- International Ocular Surface Research Center, Institute of Ophthalmology and Key Laboratory for Regenerative Medicine, Jinan University Medical School, Guangzhou, China
| | - Sijing Liu
- International Ocular Surface Research Center, Institute of Ophthalmology and Key Laboratory for Regenerative Medicine, Jinan University Medical School, Guangzhou, China; Department of Ophthalmology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Ruyu Yan
- International Ocular Surface Research Center, Institute of Ophthalmology and Key Laboratory for Regenerative Medicine, Jinan University Medical School, Guangzhou, China; Department of Ophthalmology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Shutong Liu
- International Ocular Surface Research Center, Institute of Ophthalmology and Key Laboratory for Regenerative Medicine, Jinan University Medical School, Guangzhou, China
| | - Yan Li
- International Ocular Surface Research Center, Institute of Ophthalmology and Key Laboratory for Regenerative Medicine, Jinan University Medical School, Guangzhou, China; Department of Ophthalmology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Jun Liu
- International Ocular Surface Research Center, Institute of Ophthalmology and Key Laboratory for Regenerative Medicine, Jinan University Medical School, Guangzhou, China; Department of Ophthalmology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Ting Fu
- International Ocular Surface Research Center, Institute of Ophthalmology and Key Laboratory for Regenerative Medicine, Jinan University Medical School, Guangzhou, China; Department of Ophthalmology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Zhijie Li
- International Ocular Surface Research Center, Institute of Ophthalmology and Key Laboratory for Regenerative Medicine, Jinan University Medical School, Guangzhou, China; Department of Ophthalmology, The First Affiliated Hospital of Jinan University, Guangzhou, China.
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14
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Baskerville R, Castell L, Bermon S. Sports and Immunity, from the recreational to the elite athlete. Infect Dis Now 2024; 54:104893. [PMID: 38531477 DOI: 10.1016/j.idnow.2024.104893] [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: 03/12/2024] [Accepted: 03/22/2024] [Indexed: 03/28/2024]
Abstract
The pivotal role of the immune system in physical activity is well-established. While interactions are complex, they tend to constitute discrete immune responses. Moderate intensity exercise causes leukocytosis with a mild anti-inflammatory cytokine profile and immunoenhancement. Above a threshold of intensity, lactate-mediated IL-6 release causes a proinflammatory state followed by a depressed inflammatory state, which stimulates immune adaptation and longer term cardiometabolic enhancement. Exercise-related immune responses are modulated by sex, age and immunonutrition. At all ability levels, these factors collectively affect the immune balance between enhancement or overload and dysfunction. Excessive training, mental stress or insufficient recovery risks immune cell exhaustion and hypothalamic pituitary axis (HPA) stress responses causing immunodepression with negative impacts on performance or general health. Participation in sport provides additional immune benefits in terms of ensuring regularity, social inclusion, mental well-being and healthier life choices in terms of diet and reduced smoking and alcohol, thereby consolidating healthy lifestyles and longer term health. Significant differences exist between recreational and professional athletes in terms of inherent characteristics, training resilience and additional stresses arising from competition schedules, travel-related infections and stress. Exercise immunology examines the central role of immunity in exercise physiology and straddles multiple disciplines ranging from neuroendocrinology to nutrition and genetics, with the aim of guiding athletes to train optimally and safely. This review provides a brief outline of the main interactions of immunity and exercise, some influencing factors, and current guidance on maintaining immune health.
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Affiliation(s)
| | - Linda Castell
- Green Templeton College, University of Oxford, Oxford, UK
| | - Stéphane Bermon
- World Athletics Health and Science Department, Monaco and LAMHESS, University Côte d'Azur, Nice, France
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15
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Santamarina AB, de Freitas JA, Franco LAM, Nehmi-Filho V, Fonseca JV, Martins RC, Turri JA, da Silva BFRB, Fugi BEI, da Fonseca SS, Gusmão AF, Olivieri EHR, de Souza E, Costa S, Sabino EC, Otoch JP, Pessoa AFM. Nutraceutical blends predict enhanced health via microbiota reshaping improving cytokines and life quality: a Brazilian double-blind randomized trial. Sci Rep 2024; 14:11127. [PMID: 38750102 PMCID: PMC11096337 DOI: 10.1038/s41598-024-61909-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Accepted: 05/10/2024] [Indexed: 05/18/2024] Open
Abstract
Nutraceutical interventions supporting microbiota and eliciting clinical improvements in metabolic diseases have grown significantly. Chronic stress, gut dysbiosis, and metainflammation have emerged as key factors intertwined with sleep disorders, consequently exacerbating the decline in quality of life. This study aimed to assess the effects of two nutraceutical formulations containing prebiotics (fructooligosaccharides (FOS), galactooligosaccharides (GOS), yeast β-glucans), minerals (Mg, Se, Zn), and the herbal medicine Silybum marianum L. Gaertn., Asteraceae (Milk thistle or Silymarin). These formulations, namely NSupple (without silymarin) and NSupple_Silybum (with silymarin) were tested over 180 days in overweight/obese volunteers from Brazil's southeastern region. We accessed fecal gut microbiota by partial 16S rRNA sequences; cytokines expression by CBA; anthropometrics, quality of life and sleep, as well as metabolic and hormonal parameters, at baseline (T0) and 180 days (T180) post-supplementation. Results demonstrated gut microbiota reshaping at phyla, genera, and species level post-supplementation. The Bacteroidetes phylum, Bacteroides, and Prevotella genera were positively modulated especially in the NSupple_Silybum group. Gut microbiota modulation was associated with improved sleep patterns, quality-of-life perception, cytokines expression, and anthropometric parameters post-supplementation. Our findings suggest that the nutraceutical blends positively enhance cardiometabolic and inflammatory markers. Particularly, NSupple_Silybum modulated microbiota composition, underscoring its potential significance in ameliorating metabolic dysregulation. Clinical trial registry number: NCT04810572. 23/03/2021.
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Affiliation(s)
- Aline Boveto Santamarina
- Laboratório de Produtos e Derivados Naturais, Laboratório de Investigação Médica-26 (LIM-26), Departamento de Cirurgia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, 01246903, Brazil
- Pesquisa e Desenvolvimento Efeom Nutrição S/A, São Paulo, SP, 03317000, Brazil
| | - Jéssica Alves de Freitas
- Laboratório de Produtos e Derivados Naturais, Laboratório de Investigação Médica-26 (LIM-26), Departamento de Cirurgia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, 01246903, Brazil
- Pesquisa e Desenvolvimento Efeom Nutrição S/A, São Paulo, SP, 03317000, Brazil
| | - Lucas Augusto Moyses Franco
- Laboratório de Parasitologia Médica (LIM-46), Departamento de Doenças Infecciosas e Parasitárias, Universidade de São Paulo Instituto de Medicina Tropical de São Paulo, São Paulo, SP, 05403-000, Brazil
| | - Victor Nehmi-Filho
- Laboratório de Produtos e Derivados Naturais, Laboratório de Investigação Médica-26 (LIM-26), Departamento de Cirurgia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, 01246903, Brazil
- Pesquisa e Desenvolvimento Efeom Nutrição S/A, São Paulo, SP, 03317000, Brazil
| | - Joyce Vanessa Fonseca
- Laboratório de Investigação Médica em Protozoologia, Bacteriologia e Resistência Antimicrobiana (LIM-49)Departamento de Doenças Infecciosas e Parasitárias, Universidade de São Paulo Instituto de Medicina Tropical de São Paulo, São Paulo, SP, 05403-000, Brazil
| | - Roberta Cristina Martins
- Laboratório de Parasitologia Médica (LIM-46), Departamento de Doenças Infecciosas e Parasitárias, Universidade de São Paulo Instituto de Medicina Tropical de São Paulo, São Paulo, SP, 05403-000, Brazil
| | - José Antônio Turri
- Grupo de Pesquisa em Economia da Saúde, Departamento de Ginecologia e Obstetrícia, Universidade de São Paulo Faculdade de Medicina, São Paulo, SP, 01246903, Brazil
| | - Bruna Fernanda Rio Branco da Silva
- Laboratório de Produtos e Derivados Naturais, Laboratório de Investigação Médica-26 (LIM-26), Departamento de Cirurgia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, 01246903, Brazil
- Laboratório Interdisciplinar em Fisiologia e Exercício, Universidade Federal de São Paulo (UNIFESP), Santos, SP, 11015-020, Brazil
| | - Beatriz Emi Itikawa Fugi
- Laboratório de Produtos e Derivados Naturais, Laboratório de Investigação Médica-26 (LIM-26), Departamento de Cirurgia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, 01246903, Brazil
- Graduação em Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, 01246904, Brazil
| | - Sumaia Sobral da Fonseca
- Laboratório de Produtos e Derivados Naturais, Laboratório de Investigação Médica-26 (LIM-26), Departamento de Cirurgia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, 01246903, Brazil
- Graduação em Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, 01246904, Brazil
| | - Arianne Fagotti Gusmão
- International Research Center, A.C. Camargo Cancer Center, São Paulo, SP, 01508-010, Brazil
| | | | - Erica de Souza
- Ambulatório Monte Azul, São Paulo, SP, 05801-110, Brazil
| | - Silvia Costa
- Laboratório de Investigação Médica em Protozoologia, Bacteriologia e Resistência Antimicrobiana (LIM-49)Departamento de Doenças Infecciosas e Parasitárias, Universidade de São Paulo Instituto de Medicina Tropical de São Paulo, São Paulo, SP, 05403-000, Brazil
| | - Ester Cerdeira Sabino
- Laboratório de Parasitologia Médica (LIM-46), Departamento de Doenças Infecciosas e Parasitárias, Universidade de São Paulo Instituto de Medicina Tropical de São Paulo, São Paulo, SP, 05403-000, Brazil
| | - José Pinhata Otoch
- Laboratório de Produtos e Derivados Naturais, Laboratório de Investigação Médica-26 (LIM-26), Departamento de Cirurgia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, 01246903, Brazil
- Pesquisa e Desenvolvimento Efeom Nutrição S/A, São Paulo, SP, 03317000, Brazil
- Faculdade de Medicina da, Universidade de São Paulo, Hospital Universitário da Universidade de São Paulo, São Paulo, SP, 05508-000, Brazil
| | - Ana Flávia Marçal Pessoa
- Laboratório de Produtos e Derivados Naturais, Laboratório de Investigação Médica-26 (LIM-26), Departamento de Cirurgia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, 01246903, Brazil.
- Pesquisa e Desenvolvimento Efeom Nutrição S/A, São Paulo, SP, 03317000, Brazil.
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Das S, Khan R, Banerjee S, Ray S, Ray S. Alterations in Circadian Rhythms, Sleep, and Physical Activity in COVID-19: Mechanisms, Interventions, and Lessons for the Future. Mol Neurobiol 2024:10.1007/s12035-024-04178-5. [PMID: 38702566 DOI: 10.1007/s12035-024-04178-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 04/04/2024] [Indexed: 05/06/2024]
Abstract
Although the world is acquitting from the throes of COVID-19 and returning to the regularity of life, its effects on physical and mental health are prominently evident in the post-pandemic era. The pandemic subjected us to inadequate sleep and physical activities, stress, irregular eating patterns, and work hours beyond the regular rest-activity cycle. Thus, perturbing the synchrony of the regular circadian clock functions led to chronic psychiatric and neurological disorders and poor immunological response in several COVID-19 survivors. Understanding the links between the host immune system and viral replication machinery from a clock-infection biology perspective promises novel avenues of intervention. Behavioral improvements in our daily lifestyle can reduce the severity and expedite the convalescent stage of COVID-19 by maintaining consistent eating, sleep, and physical activity schedules. Including dietary supplements and nutraceuticals with prophylactic value aids in combating COVID-19, as their deficiency can lead to a higher risk of infection, vulnerability, and severity of COVID-19. Thus, besides developing therapeutic measures, perpetual healthy practices could also contribute to combating the upcoming pandemics. This review highlights the impact of the COVID-19 pandemic on biological rhythms, sleep-wake cycles, physical activities, and eating patterns and how those disruptions possibly contribute to the response, severity, and outcome of SARS-CoV-2 infection.
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Affiliation(s)
- Sandip Das
- Department of Biotechnology, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, 502284, Telangana, India
| | - Rajni Khan
- National Institute of Pharmaceutical Education and Research (NIPER) - Hajipur, Vaishali, Hajipur, 844102, Bihar, India
| | - Srishti Banerjee
- Department of Biotechnology, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, 502284, Telangana, India
| | - Shashikant Ray
- Department of Biotechnology, Mahatma Gandhi Central University, Motihari, 845401, India.
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
| | - Sandipan Ray
- Department of Biotechnology, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, 502284, Telangana, India.
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Iakunchykova O, Pan M, Amlien IK, Roe JM, Walhovd KB, Fjell AM, Chen CH, Benros ME, Wang Y. Genetic evidence for the causal effects of C-reactive protein on self-reported habitual sleep duration. Brain Behav Immun Health 2024; 37:100754. [PMID: 38511149 PMCID: PMC10950822 DOI: 10.1016/j.bbih.2024.100754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 02/13/2024] [Accepted: 03/08/2024] [Indexed: 03/22/2024] Open
Abstract
Inflammatory responses to acute stimuli are proposed to regulate sleep, but the relationship between chronic inflammation and habitual sleep duration is elusive. Here, we study this relation using genetically predicted level of chronic inflammation, indexed by CRP and IL6 signaling, and self-reported sleep duration. By Mendelian randomization analysis, we show that elevated CRP level within <10 mg/L has a homeostatic effect that facilitates maintaining 7-8 h sleep duration per day - making short-sleepers sleep longer (p = 2.42 × 10-2) and long-sleepers sleep shorter (1.87 × 10-7); but it is not associated with the overall sleep duration (p = 0.17). This homeostatic effect replicated in an independent CRP dataset. We observed causal effects of the soluble interleukin 6 receptor and gp130 on overall sleep duration (p = 1.62 × 10-8, p = 2.61 × 10-58, respectively), but these effects disappeared when CRP effects were accounted for in the model. Using polygenic score analysis, we found that the homeostatic effect of CRP on sleep duration stems primarily from the genetic variants within the CRP gene region: when genetic variants outside of this region were used to predict CRP levels, the opposite direction of effect was observed. In conclusion, we show that elevated CRP level may causally facilitate maintaining an optimal sleep duration that is beneficial to health, thus updating our current knowledge of immune regulation on sleep.
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Affiliation(s)
- Olena Iakunchykova
- Lifespan Changes in Brain and Cognition (LCBC), Department of Psychology, University of Oslo, 0317, Oslo, Norway
| | - Mengyu Pan
- Lifespan Changes in Brain and Cognition (LCBC), Department of Psychology, University of Oslo, 0317, Oslo, Norway
| | - Inge K. Amlien
- Lifespan Changes in Brain and Cognition (LCBC), Department of Psychology, University of Oslo, 0317, Oslo, Norway
| | - James M. Roe
- Lifespan Changes in Brain and Cognition (LCBC), Department of Psychology, University of Oslo, 0317, Oslo, Norway
| | - Kristine B. Walhovd
- Lifespan Changes in Brain and Cognition (LCBC), Department of Psychology, University of Oslo, 0317, Oslo, Norway
- Division of Radiology and Nuclear Medicine, Oslo University Hospital, Rikshospitalet, POB 4950, Nydalen, 0424, Oslo, Norway
| | - Anders M. Fjell
- Lifespan Changes in Brain and Cognition (LCBC), Department of Psychology, University of Oslo, 0317, Oslo, Norway
- Division of Radiology and Nuclear Medicine, Oslo University Hospital, Rikshospitalet, POB 4950, Nydalen, 0424, Oslo, Norway
| | - Chi-Hua Chen
- Department of Radiology, University of California in San Diego, Gilman Drive 9500, 92093, La Jolla, CA, USA
| | - Michael E. Benros
- Copenhagen Research Centre for Mental Health, Mental Health Center Copenhagen, Copenhagen University Hospital, Gentofte Hospitalsvej 15, 2900, Hellerup, Denmark
| | - Yunpeng Wang
- Lifespan Changes in Brain and Cognition (LCBC), Department of Psychology, University of Oslo, 0317, Oslo, Norway
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18
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Dong X, Li Y, Wang X, Duan Y, Liu M, Wang S, He X, Yang P, Wang Y, Xie J, Cheng ASK. Bidirectional associations between dietary diversity and depressive symptoms in Chinese adult women: A retrospective cohort study. J Affect Disord 2024; 351:683-693. [PMID: 38316259 DOI: 10.1016/j.jad.2024.01.258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/23/2024] [Accepted: 01/28/2024] [Indexed: 02/07/2024]
Abstract
OBJECTIVE This study aimed to examine the bidirectional associations between dietary diversity and clinical depressive symptoms in adult women, and influencing factors of clinical depressive symptoms. METHODS This longitudinal study included a total of 22,385 participants, each of whom underwent at least two data collections. We used convenience sampling to recruit women from a health management center of a general hospital in southern China from April 2015 to December 2021. They completed an online self-reported health questionnaire, which included demographic characteristics, lifestyle information, the Dietary Diversity Scale (DDS), and the Patient Health Questionnaire-9. RESULTS New-onset depressive symptoms and low dietary diversity were observed in this study among 1285 and 3223 participants, respectively. Negative associations were observed between baseline low dietary diversity and new-onset depressive symptoms (P < 0.05) and between baseline depressive symptoms and low dietary diversity (P < 0.001). Cross-lagged panel analysis indicated that dietary diversity negatively and prospectively predicted depressive symptoms, but vice versa (P < 0.05). Strong evidence of a nonlinear association between DDS scores and incident depressive symptoms was found (P nonlinear < 0.05) regardless of whether the variables were adjusted. Besides, age, menarche age, physical activity, sleep duration, longer sedentary behavior and other lifestyle factors were influencing factors of depressive symptoms (P < 0.05). CONCLUSIONS The present study identified bidirectional associations between dietary diversity and depressive symptoms, and the associations were found to have a non-linear pattern. Adherence to dietary diversity and a healthy lifestyle could be effective non-pharmacological preventive measures to reduce the incidence of depressive symptoms.
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Affiliation(s)
- Xiaoqian Dong
- Health Management Center, The Third Xiangya Hospital of Central South University, Changsha 410000, China; Nursing Department, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Ying Li
- Health Management Center, The Third Xiangya Hospital of Central South University, Changsha 410000, China.
| | - Xingxing Wang
- Xiangya Nursing School, Central South University, Changsha, Hunan, China
| | - Yinglong Duan
- Nursing Department, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Min Liu
- Nursing Department, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Sha Wang
- Nursing Department, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xue He
- Health Management Center, The Third Xiangya Hospital of Central South University, Changsha 410000, China
| | - Pingting Yang
- Health Management Center, The Third Xiangya Hospital of Central South University, Changsha 410000, China
| | - Yaqin Wang
- Health Management Center, The Third Xiangya Hospital of Central South University, Changsha 410000, China.
| | - Jianfei Xie
- Nursing Department, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Andy S K Cheng
- The Hong Kong Polytechnic University, Department of Rehabilitation Sciences, Hong Kong, China.
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19
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Ahn S, Lobo JM, Davis EM, Howie-Esquivel J, Chung ML, Logan JG. Characterization of sleep efficiency transitions in family caregivers. J Behav Med 2024; 47:308-319. [PMID: 38017251 DOI: 10.1007/s10865-023-00461-3] [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: 09/29/2022] [Accepted: 10/25/2023] [Indexed: 11/30/2023]
Abstract
Family caregivers are at high risk of psychological distress and low sleep efficiency resulting from their caregiving responsibilities. Although psychological symptoms are associated with sleep efficiency, there is limited knowledge about the association of psychological distress with variations in sleep efficiency. We aimed to characterize the short- and long-term patterns of caregivers' sleep efficiency using Markov chain models and compare these patterns between groups with high and low psychological symptoms (i.e., depression, anxiety, and caregiving stress). Based on 7-day actigraphy data from 33 caregivers, we categorized sleep efficiency into three states, < 75% (S1), 75-84% (S2), and ≥ 85% (S3), and developed Markov chain models. Caregivers were likely to maintain a consistent sleep efficiency state from one night to the next without returning efficiently to a normal state. On average, it took 3.6-5.1 days to return to a night of normal sleep efficiency (S3) from lower states, and the long-term probability of achieving normal sleep was 42%. We observed lower probabilities of transitioning to or remaining in a normal sleep efficiency state (S3) in the high depression and anxiety groups compared to the low symptom groups. The differences in the time required to return to a normal state were inconsistent by symptom levels. The long-term probability of achieving normal sleep efficiency was significantly lower for caregivers with high depression and anxiety compared to the low symptom groups. Caregivers' sleep efficiency appears to remain relatively consistent over time and does not show rapid recovery. Caregivers with higher levels of depression and anxiety may be more vulnerable to sustained suboptimal sleep efficiency.
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Affiliation(s)
- Soojung Ahn
- School of Nursing, Vanderbilt University, Nashville, TN, USA.
| | - Jennifer M Lobo
- Department of Public Health Sciences, University of Virginia, Charlottesville, VA, USA
| | - Eric M Davis
- Division of Pulmonary and Critical Care, Department of Medicine, University of Virginia, Charlottesville, VA, USA
| | - Jill Howie-Esquivel
- School of Nursing, University of California San Francisco, San Francisco, CA, USA
| | - Misook L Chung
- College of Nursing, University of Kentucky, Lexington, KY, USA
| | - Jeongok G Logan
- School of Nursing, University of Virginia, Charlottesville, VA, USA
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20
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Thieux M, Guyon A, Seugnet L, Franco P. Salivary α-amylase as a marker of sleep disorders: A theoretical review. Sleep Med Rev 2024; 74:101894. [PMID: 38157687 DOI: 10.1016/j.smrv.2023.101894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 12/04/2023] [Accepted: 12/14/2023] [Indexed: 01/03/2024]
Abstract
Sleep disorders are commonplace in our modern societies. Specialized hospital departments are generally overloaded, and sleep assessment is an expensive process in terms of equipment, human resources, and time. Biomarkers would usefully complement current measures in the screening and follow-up of sleep disorders and their daytime repercussions. Among salivary markers, a growing body of literature suggests that salivary α-amylase (sAA) may be a cross-species marker of sleep debt. However, there is no consensus as to the direction of variation in sAA with sleep disorders. Herein, after describing the mechanisms of sAA secretion and its relationship with stress, studies assessing the relationship between sAA and sleep parameters are reviewed. Finally, the influence of confounding factors is discussed, along with methodological considerations, to better understand the fluctuations in sAA and facilitate future studies in the field.
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Affiliation(s)
- Marine Thieux
- Centre de Recherche en Neurosciences de Lyon (CRNL), INSERM, Lyon, France.
| | - Aurore Guyon
- Pediatric Sleep Unit and CRMR Narcolepsie-Hypersomnies Rares, Department of Pediatric Clinical Epileptology, Sleep Disorders and Functional Neurology, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Lyon, France
| | - Laurent Seugnet
- Centre de Recherche en Neurosciences de Lyon (CRNL), INSERM, Lyon, France
| | - Patricia Franco
- Centre de Recherche en Neurosciences de Lyon (CRNL), INSERM, Lyon, France; Pediatric Sleep Unit and CRMR Narcolepsie-Hypersomnies Rares, Department of Pediatric Clinical Epileptology, Sleep Disorders and Functional Neurology, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Lyon, France
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21
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Schilling C, Nieters A, Schredl M, Peter RS, Rothenbacher D, Brockmann SO, Göpel S, Kindle G, Merle U, Steinacker JM, Kern W. Pre-existing sleep problems as a predictor of post-acute sequelae of COVID-19. J Sleep Res 2024; 33:e13949. [PMID: 37227000 DOI: 10.1111/jsr.13949] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 04/13/2023] [Accepted: 05/08/2023] [Indexed: 05/26/2023]
Abstract
Several months after COVID-19 many individuals still report persisting symptoms, the so-called 'post-COVID-19 syndrome'. An immunological dysfunction is one of the main pathophysiological hypotheses. As sleep is central to the functioning of the immune system, we investigated whether self-reported pre-existing sleep disturbance might be an independent risk factor for the development of post-COVID-19 syndrome. A total of 11,710 participants of a cross-sectional survey (all tested positive for severe acute respiratory syndrome coronavirus-2) were classified into probable post-COVID-19 syndrome, an intermediate group, and unaffected participants at an average of 8.5 months after infection. The case definition was based on newly occurring symptoms of at least moderate severity and ≥20% reduction in health status and/or working capacity. Unadjusted and adjusted odds ratios were calculated to investigate the association between pre-existing sleep disturbances and subsequent development of post-COVID-19 syndrome while controlling for a variety of demographic, lifestyle, and health factors. Pre-existing sleep disturbances were found to be an independent predictor of subsequent probable post-COVID-19 syndrome (adjusted odds ratio 2.7, 95% confidence interval 2.27-3.24). Sleep disturbances as part of the post-COVID-19 syndrome were reported by more than half of the participants and appeared to be a new symptom and to occur independent of a mood disorder in most cases. Recognition of disturbed sleep as an important risk factor for post-COVID-19 syndrome should promote improved clinical management of sleep disorders in the context of COVID-19. Further, it may stimulate further research on the effect of improving sleep on the prognosis of COVID-19 long-term sequelae and other post-viral conditions.
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Affiliation(s)
- Claudia Schilling
- Central Institute of Mental Health, Department of Psychiatry and Psychotherapy, Sleep Laboratory, Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
| | - Alexandra Nieters
- Institute for Immunodeficiency, Medical Centre and Faculty of Medicine, Albert-Ludwigs-University, Freiburg, Germany
| | - Michael Schredl
- Central Institute of Mental Health, Department of Psychiatry and Psychotherapy, Sleep Laboratory, Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
| | - Raphael S Peter
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | | | - Stefan O Brockmann
- Department of Health Protection, Infection Control and Epidemiology, Baden-Wuerttemberg Federal State Health Office, Ministry of Social Affairs, Health and Integration Stuttgart, Stuttgart, Germany
| | - Siri Göpel
- Division of Infectious Diseases, Department of Internal Medicine I, University Hospital Tübingen, Tübingen, Germany
| | - Gerhard Kindle
- Institute for Immunodeficiency, Medical Centre and Faculty of Medicine, Albert-Ludwigs-University, Freiburg, Germany
| | - Uta Merle
- Department of Internal Medicine IV, University Hospital Heidelberg, Heidelberg, Germany
| | - Jürgen M Steinacker
- Division of Sports and Rehabilitation Medicine, Department of Medicine, Ulm University Hospital, Ulm, Germany
| | - Winfried Kern
- Division of Infectious Diseases, Department of Medicine II, Medical Centre and Faculty of Medicine, Albert-Ludwigs-University, Freiburg, Germany
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22
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Garfield L, Watson-Singleton NN, Mathews HL, Witek Janusek L. Protocol for a pilot study assessing a virtual mindfulness intervention for postpartum African American women. BRAIN BEHAVIOR AND IMMUNITY INTEGRATIVE 2024; 6:100060. [PMID: 39036323 PMCID: PMC11258811 DOI: 10.1016/j.bbii.2024.100060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
Abstract
Elevated perinatal depressive symptoms are more common among disadvantaged African American women, and they are almost four times as likely to have postpartum posttraumatic stress compared to white women. For new mothers, depressive symptoms and posttraumatic stress can lead to negative parenting, poor mother-infant bonding, and delayed infant development. For African American women, a culturally adapted mindfulness-based intervention offers great potential as an acceptable approach to reduce psycho-behavioral symptoms and improve mother-infant interactions (i.e., bonding). Additionally, it is critical that mindfulness interventions consider time constraints of new mothers, provide accessible intervention delivery, address parenting, and consider the challenges of caring for an infant. Given these considerations, we describe a pilot research protocol in which we evaluate a culturally adapted mindfulness program: Mindfulness for African Americans Postpartum (MAAP). The intervention is based upon Kabat-Zinn's Mindfulness Based Stress Reduction program, but is adapted to include culturally relevant concepts of spirituality, inter-dependence, self-empowerment, and storytelling, which are salient to African American culture. To accommodate the needs of new mothers, a certified mindfulness interventionist delivers each session virtually using Zoom. The investigation uses a randomized controlled design in which African American women within 12 months of giving birth are randomized either to the MAAP intervention or to an Education Program. The primary aim is to determine the extent to which the MAAP intervention decreases maternal psycho-behavioral symptoms (perceived stress, depressive symptoms, anxiety, poor sleep, posttraumatic stress, and fatigue) and improves mother-infant bonding. A secondary aim is to explore the effects of MAAP on proinflammatory cytokines and oxytocin. Culturally adapted mindfulness interventions delivered virtually will make mindfulness more accessible and meaningful to populations, like African American new mothers, who are at higher risk for postpartum mood disorders and poor infant outcomes.
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Affiliation(s)
- Lindsey Garfield
- Marcella Niehoff School of Nursing, 2160 S. First Ave, Maywood, IL 60153, United States
| | - Natalie N. Watson-Singleton
- Spelman College, Department of Psychology, 350 Spelman Lane, Box 1657 Giles Hall 317, Atlanta, GA 30314, United States
| | - Herbert L. Mathews
- Stritch School of Medicine, Department of Microbiology and Immunology, Loyola University Chicago, United States
| | - Linda Witek Janusek
- Marcella Niehoff School of Nursing, Loyola University Chicago, United States
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23
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You Y, Chen Y, Liu R, Zhang Y, Wang M, Yang Z, Liu J, Ma X. Inverted U-shaped relationship between sleep duration and phenotypic age in US adults: a population-based study. Sci Rep 2024; 14:6247. [PMID: 38486063 PMCID: PMC10940593 DOI: 10.1038/s41598-024-56316-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 03/05/2024] [Indexed: 03/18/2024] Open
Abstract
Sleep is a modifiable behavior that can be targeted in interventions aimed at promoting healthy aging. This study aims to (i) identify the sleep duration trend in US adults; (ii) investigate the relationship between sleep duration and phenotypic age; and (iii) explore the role of exercise in this relationship. Phenotypic age as a novel index was calculated according to biomarkers collected from US adults based on the National Health and Nutrition Examination Survey (NHANES). Sleep information was self-reported by participants and discerned through individual interviews. The principal analytical method employed was weighted multivariable linear regression modeling, which accommodated for the complex multi-stage sampling design. The potential non-linear relationship was explored using a restricted cubic spline (RCS) model. Furthermore, subgroup analyses evaluated the potential effects of sociodemographic and lifestyle factors on the primary study outcomes. A total of 13,569 participants were finally included in, thereby resulting in a weighted population of 78,880,615. An examination of the temporal trends in sleep duration revealed a declining proportion of individuals with insufficient and markedly deficient sleep time since the 2015-2016 cycle. Taken normal sleep group as a reference, participants with extreme short sleep [β (95% CI) 0.582 (0.018, 1.146), p = 0.044] and long sleep [β (95% CI) 0.694 (0.186, 1.203), p = 0.010] were both positively associated with phenotypic age using the fully adjusted model. According to the dose-response relationship between sleep duration and phenotypic age, long sleep duration can benefit from regular exercise activity, whereas short sleep duration with more exercise tended to have higher phenotypic age. There is an inverted U-shaped relationship between short and long sleep durations and phenotypic age. This study represents an important step forward in our understanding of the complex relationship between sleep and healthy aging. By shedding light on this topic and providing practical exercise recommendations for promoting healthy sleep habits, researchers can help individuals live longer, healthier, and more fulfilling lives.
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Affiliation(s)
- Yanwei You
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, 100084, China
- School of Social Sciences, Tsinghua University, Beijing, 100084, China
- IDG/McGovern Institute for Brain Research, Tsinghua University, Beijing, 100084, China
| | - Yuquan Chen
- School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing & Health Sciences, Monash University, Melbourne, VIC, 3004, Australia
| | - Ruidong Liu
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, 100084, China
- Sports Coaching College, Beijing Sport University, Beijing, 100091, China
| | - Yangchang Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Capital Medical University, Beijing, 100169, China
| | - Meiqing Wang
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, 100084, China
- School of Social Sciences, Tsinghua University, Beijing, 100084, China
- IDG/McGovern Institute for Brain Research, Tsinghua University, Beijing, 100084, China
| | - Zihao Yang
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, 100084, China
- School of Social Sciences, Tsinghua University, Beijing, 100084, China
- IDG/McGovern Institute for Brain Research, Tsinghua University, Beijing, 100084, China
| | - Jianxiu Liu
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, 100084, China.
- Vanke School of Public Health, Tsinghua University, Beijing, 100084, China.
- IDG/McGovern Institute for Brain Research, Tsinghua University, Beijing, 100084, China.
| | - Xindong Ma
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, 100084, China.
- IDG/McGovern Institute for Brain Research, Tsinghua University, Beijing, 100084, China.
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24
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Wang M, Yang M, Liang S, Wang N, Wang Y, Sambou ML, Qin N, Zhu M, Wang C, Jiang Y, Dai J. Association between sleep traits and biological aging risk: a Mendelian randomization study based on 157 227 cases and 179 332 controls. Sleep 2024; 47:zsad299. [PMID: 37982786 DOI: 10.1093/sleep/zsad299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 09/23/2023] [Indexed: 11/21/2023] Open
Abstract
STUDY OBJECTIVES To investigate whether sleep traits are associated with the risk of biological aging using a case-control design with Mendelian randomization (MR) analyses. METHODS We studied 336 559 participants in the UK Biobank cohort, including 157 227 cases of accelerated biological aging and 179 332 controls. PhenoAge, derived from clinical traits, estimated biological ages, and the discrepancies from chronological age were defined as age accelerations (PhenoAgeAccel). Sleep behaviors were assessed with a standardized questionnaire. propensity score matching matched control participants to age-accelerated participants, and a conditional multivariable logistic regression model estimated odds ratio (OR) and 95% confidence intervals (95% CI). Causal relationships between sleep traits and PhenoAgeAccel were explored using linear and nonlinear MR methods. RESULTS A U-shaped association was found between sleep duration and PhenoAgeAccel risk. Short sleepers had a 7% higher risk (OR = 1.07; 95% CI: 1.03 to 1.11), while long sleepers had an 18% higher risk (OR = 1.18; 95% CI: 1.15 to 1.22), compared to normal sleepers (6-8 hours/day). Evening chronotype was linked to higher PhenoAgeAccel risk than morning chronotype (OR = 1.14; 95% CI: 1.10 to 1.18), while no significant associations were found for insomnia or snoring. Morning chronotype had a protective effect on PhenoAgeAccel risk (OR = 0.87, 95% CI: 0.79 to 0.95) per linear MR analysis. Genetically predicted sleep duration showed a U-shaped relationship with PhenoAgeAccel, suggesting a nonlinear association (pnonlinear < 0.001). CONCLUSIONS The study suggests that improving sleep can slow biological aging, highlighting the importance of optimizing sleep as an intervention to mitigate aging's adverse effects.
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Affiliation(s)
- Mei Wang
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Meiqi Yang
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Shuang Liang
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Nanxi Wang
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Yifan Wang
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Muhammed Lamin Sambou
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
| | - Na Qin
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine and China International Cooperation Center for Environment and Human Health, Genomic Science and Precision Medicine Institute, Gusu School, Nanjing Medical University, Nanjing 211166, China
| | - Meng Zhu
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine and China International Cooperation Center for Environment and Human Health, Genomic Science and Precision Medicine Institute, Gusu School, Nanjing Medical University, Nanjing 211166, China
| | - Cheng Wang
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine and China International Cooperation Center for Environment and Human Health, Genomic Science and Precision Medicine Institute, Gusu School, Nanjing Medical University, Nanjing 211166, China
- Department of Bioinformatics, School of Biomedical Engineering and Informatics, Nanjing Medical University, Nanjing 211166, China
| | - Yue Jiang
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine and China International Cooperation Center for Environment and Human Health, Genomic Science and Precision Medicine Institute, Gusu School, Nanjing Medical University, Nanjing 211166, China
- Nanjing Yike Population Health Research Institute, Nanjing 211166, China
| | - Juncheng Dai
- Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine and China International Cooperation Center for Environment and Human Health, Genomic Science and Precision Medicine Institute, Gusu School, Nanjing Medical University, Nanjing 211166, China
- Nanjing Yike Population Health Research Institute, Nanjing 211166, China
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25
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Rui M, Han Z, Xu L, Yao M. Effect of CT-Guided Repeated Pulsed Radiofrequency on Controlling Acute/Subacute Zoster-Associated Pain: A Retrospective Cohort Study. Pain Ther 2024; 13:99-112. [PMID: 38060146 PMCID: PMC10796894 DOI: 10.1007/s40122-023-00567-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 11/20/2023] [Indexed: 12/08/2023] Open
Abstract
INTRODUCTION Zoster-associated pain (ZAP) treatment and management is still inadequate. Repeated intervention protocol is often applied to manage ZAP. This study aimed to retrospectively investigate the effect of repeated applications of pulsed radiofrequency therapy on controlling acute/subacute ZAP. METHODS From March 2019 to December 2021, 150 patients with acute/subacute ZAP who underwent repeated application of pulsed radiofrequency treatment (R-PRF) and pulsed radiofrequency combined paravertebral block interventions (PRF + PVB) in the Pain Department of the affiliated Hospital of Jiaxing University were enrolled. Patients were grouped by intervention protocol and received at least 12 months of follow-up assessments using the Numerical Rating Scale score (NRSs), Pittsburg Sleep Quality Index (PSQI), Simple McGill Pain Questionnaire-2 score (SF-MPQ-2s), and follow-up interventions. RESULTS Both groups experienced a reduction in the incidence of clinically meaningful ZAP after the intervention therapy. In the R-PRF group, there were 36 cases of clinically meaningful ZAP within the first month post-treatment, while the PRF + PVB group had 38 cases. The incidence of clinically meaningful ZAP, as determined by multivariable generalized estimating equations, was 42.86% in the R-PRF group and 57.58% in the PRF + PVB group during the first month of follow-up. There was a significant difference in the incidence of clinically meaningful ZAP between the two groups after 1 month of treatment (adjusted odds ratio: 0.40; 95% confidence interval: 0.18-0.91; p = 0.03). CONCLUSIONS Both R-PRF and PRF + PVB treatments effectively relieve pain in patients with acute/subacute ZAP. However, R-PRF may have superior efficacy compared to PRF + PVB in reducing the incidence of clinically meaningful ZAP 1 month after treatment.
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Affiliation(s)
- Min Rui
- Department of Anesthesiology and Pain Research Center, The Affiliated Hospital of Jiaxing University, No. 1882 South Zhonghuan Road, Jiaxing, China
| | - Zixin Han
- Department of Anesthesiology and Pain Research Center, The Affiliated Hospital of Jiaxing University, No. 1882 South Zhonghuan Road, Jiaxing, China
| | - Longsheng Xu
- Department of Anesthesiology and Pain Research Center, The Affiliated Hospital of Jiaxing University, No. 1882 South Zhonghuan Road, Jiaxing, China
| | - Ming Yao
- Department of Anesthesiology and Pain Research Center, The Affiliated Hospital of Jiaxing University, No. 1882 South Zhonghuan Road, Jiaxing, China.
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26
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Jackson CD, Badran M, Gozal D, Brown CR, Khalyfa A. Sleep fragmentation disrupts Lyme arthritis resolution in mice. Sleep Med 2024; 114:196-202. [PMID: 38219655 DOI: 10.1016/j.sleep.2024.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 01/05/2024] [Accepted: 01/07/2024] [Indexed: 01/16/2024]
Abstract
STUDY OBJECTIVES Lyme arthritis is a common late-stage complication of infection by Borrelia burgdorferi, the agent of Lyme disease. Patients with Lyme arthritis report increased levels of sleep disturbance associated with pain. Using a mouse model of experimental Lyme arthritis, we investigated the effect of disrupted sleep on the development and resolution of joint inflammation. METHODS Lyme arthritis-susceptible C3H/HeJ mice (n = 10/group) were infected with B. burgdorferi and were left either alone (control) or subjected to sleep fragmentation (SF). Arthritis development or resolution were monitored. The impact of SF on immune and inflammatory parameters such as arthritis severity scores, anti-borrelia antibody production, and bacterial clearance was measured. We also determined the effect of SF on arthritis resolution in C3H mice deficient in leukotriene (LT) B4 signaling (BLT1/2-/-) who display delayed Lyme arthritis resolution. RESULTS SF had no significant impact on Lyme arthritis development or inflammatory parameters regardless of whether SF treatment began 1 week prior to or congruent with infection. However, initiation of SF at the peak of arthritis resulted in a significant delay in arthritis resolution as measured by joint edema, arthritis severity scores, and decreased bacterial clearance from the joint. This was accompanied by significant changes in joint cytokine transcription levels (e.g., increased TNFα and decreased IL-4). SF has no significant impact on Lyme arthritis resolution in the BLT1/2-/- mice. CONCLUSIONS Poor sleep, especially near the peak of arthritis inflammation, may delay initiation of resolution programs possibly through altering cytokine production and host immune responses, leading to defects in spirochete clearance and prolonged disease.
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Affiliation(s)
- Christa D Jackson
- Department of Veterinary Pathobiology, College of Veterinary Medicine, University of Missouri, Columbia, MO, USA.
| | - Mohammad Badran
- Department of Child Health and Child Health Research Institute, School of Medicine, University of Missouri, Columbia, MO, USA.
| | - David Gozal
- Department of Child Health and Child Health Research Institute, School of Medicine, University of Missouri, Columbia, MO, USA; Department of Medical Pharmacology and Physiology, School of Medicine, University of Missouri, Columbia, MO, USA; Joan C. Edwards School of Medicine, Marshall University, Huntington, WV, USA.
| | - Charles R Brown
- Department of Veterinary Pathobiology, College of Veterinary Medicine, University of Missouri, Columbia, MO, USA.
| | - Abdelnaby Khalyfa
- Department of Child Health and Child Health Research Institute, School of Medicine, University of Missouri, Columbia, MO, USA.
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Di Benedetto MG, Landi P, Mencacci C, Cattaneo A. Depression in Women: Potential Biological and Sociocultural Factors Driving the Sex Effect. Neuropsychobiology 2024; 83:2-16. [PMID: 38272005 PMCID: PMC10871691 DOI: 10.1159/000531588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 05/24/2023] [Indexed: 01/27/2024]
Abstract
Important sex-related differences have been observed in the onset, prevalence, and clinical phenotype of depression, based on several epidemiological studies. Social, behavioural, and educational factors have a great role in underlying this bias; however, also several biological factors are extensively involved. Indeed, sexually dimorphic biological systems might represent the underlying ground for these disparities, including cerebral structures and neural correlates, reproductive hormones, stress response pathways, the immune system and inflammatory reaction, metabolism, and fat distribution. Furthermore, in this perspective, it is also important to consider and focus the attention on specific ages and life stages of individuals: indeed, women experience during their life specific periods of reproductive transitional phases, which are not found in men, that represent windows of particular psychological vulnerability. In addition to these, other biologically related risk factors, including the occurrence of sleep disturbances and the exposure to childhood trauma, which are found to differentially affect men and women, are also putative underlying mechanisms of the clinical bias of depression. Overall, by taking into account major differences which characterize men and women it might be possible to improve the diagnostic process, as well as treat more efficiently depressed individuals, based on a more personalized medicine and research.
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Affiliation(s)
- Maria Grazia Di Benedetto
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy,
- Biological Psychiatry Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy,
| | - Paola Landi
- Department of Neuroscience, ASST Fatebenefratelli Sacco, Milan, Italy
| | - Claudio Mencacci
- Department of Neuroscience, ASST Fatebenefratelli Sacco, Milan, Italy
| | - Annamaria Cattaneo
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Milan, Italy
- Biological Psychiatry Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
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Menicucci D, Bastiani L, Malloggi E, Denoth F, Gemignani A, Molinaro S. Impaired Well-Being and Insomnia as Residuals of Resolved Medical Conditions: Survey in the Italian Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:129. [PMID: 38397620 PMCID: PMC10888320 DOI: 10.3390/ijerph21020129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 01/12/2024] [Accepted: 01/17/2024] [Indexed: 02/25/2024]
Abstract
BACKGROUND Well-being encompasses physical, mental, social, and cultural aspects. Sleep quality and pathologies are among the objective conditions jeopardising it. Chronic insomnia, inflammatory-based diseases, and mood disorders often occur in a single cluster, and inflammation can negatively impact sleep, potentially harming well-being. Some evidence from specific clinical populations suggests that also some resolved past diseases could still have an impact on present sleep quality and well-being. The aim of the present study is to investigate, in the general population, whether and to what degree well-being and insomnia are associated with resolved pathologies. METHODS A cross-sectional survey (IPSAD®) was carried out using anonymous postal questionnaires that investigated past and present general health, well-being, and insomnia. A total of 10,467 subjects answered the questionnaire. RESULTS Several classes of both current and resolved pathologies resulted in increased odds ratios for current insomnia (odds ratios = 1.90; 1.43, respectively) and impaired well-being (odds ratios = 1.75; 1.33, respectively), proportional to the number of the displayed pathologies. Notably, both current and resolved past psychiatric disorders were strongly associated with both current impaired well-being (odds ratios = 5.38; 1.70, respectively) and insomnia (odds ratios = 4.99; 2.15, respectively). CONCLUSIONS To explain these associations, we suggest that systemic inflammation conveyed by several medical conditions disrupts homeostatic processes, with final effects on sleep quality and behaviour.
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Affiliation(s)
- Danilo Menicucci
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, 56126 Pisa, Italy; (D.M.); (E.M.); (A.G.)
| | - Luca Bastiani
- Institute of Clinical Physiology, National Research Council, 56124 Pisa, Italy; (L.B.); (F.D.)
| | - Eleonora Malloggi
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, 56126 Pisa, Italy; (D.M.); (E.M.); (A.G.)
| | - Francesca Denoth
- Institute of Clinical Physiology, National Research Council, 56124 Pisa, Italy; (L.B.); (F.D.)
| | - Angelo Gemignani
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, 56126 Pisa, Italy; (D.M.); (E.M.); (A.G.)
- Clinical Psychology Branch, Azienda Ospedaliero-Universitaria Pisana, 56100 Pisa, Italy
| | - Sabrina Molinaro
- Institute of Clinical Physiology, National Research Council, 56124 Pisa, Italy; (L.B.); (F.D.)
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Prather AA, Gao Y, Betancourt L, Kordahl RC, Sriram A, Huang CY, Hays SR, Kukreja J, Calabrese DR, Venado A, Kapse B, Greenland JR, Singer JP. Disturbed sleep after lung transplantation is associated with worse patient-reported outcomes and chronic lung allograft dysfunction. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2023.10.12.23296973. [PMID: 37873197 PMCID: PMC10593057 DOI: 10.1101/2023.10.12.23296973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
Many lung transplant recipients fail to derive the expected improvements in functioning, HRQL, or long-term survival. Sleep may represent an important, albeit rarely examined, factor influencing lung transplant outcomes. Within a larger cohort study, 141 lung transplant recipients completed the Medical Outcomes Study (MOS) Sleep Scale along with a broader survey of patient-reported outcome (PRO) measures and frailty assessment. MOS Sleep yields the Sleep Problems Index (SPI); we also derived an insomnia-specific subscale. Potential perioperative predictors of disturbed sleep and time to chronic lung allograft dysfunction (CLAD) and death were derived from medical records. We investigated associations between perioperative predictors on SPI and Insomnia and associations between SPI and Insomnia on PROs and frailty by linear regressions, adjusting for age, sex, and lung function. We evaluated the associations between SPI and Insomnia on time to CLAD and death using Cox models, adjusting for age, sex, and transplant indication. Post-transplant hospital length of stay >30 days was associated with worse sleep by SPI and insomnia (SPI: p=0.01; Insomnia p=0.02). Worse sleep by SPI and insomnia was associated with worse depression, cognitive function, HRQL, physical disability, health utilities, and Fried Frailty Phenotype frailty (all p<0.01). Those in the worst quartile of SPI and insomnia exhibited increased risk of CLAD (HR 2.18; 95%CI: 1.22-3.89 ; p=0.01 for SPI and HR 1.96; 95%CI 1.09-3.53; p=0.03 for insomnia). Worsening in SPI but not insomnia was also associated with mortality (HR: 1.29; 95%CI: 1.05-1.58; p=0.01). Poor sleep after lung transplant may be a novel predictor of patient reported outcomes, frailty, CLAD, and death with potentially important screening and treatment implications.
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Affiliation(s)
- Aric A Prather
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco
| | - Ying Gao
- Department of Medicine, University of California San Francisco
| | | | - Rose C Kordahl
- Department of Medicine, University of California San Francisco
| | - Anya Sriram
- Department of Medicine, University of California San Francisco
| | - Chiung-Yu Huang
- Department of Epidemiology and Biostatistics, University of California San Francisco
| | - Steven R Hays
- Department of Medicine, University of California San Francisco
| | - Jasleen Kukreja
- Department of Surgery, University of California San Francisco
| | - Daniel R Calabrese
- Department of Medicine, University of California San Francisco
- San Francisco Veterans Affairs Health Care System
| | - Aida Venado
- Department of Medicine, University of California San Francisco
| | - Bhavya Kapse
- Department of Medicine, University of California San Francisco
| | - John R Greenland
- Department of Medicine, University of California San Francisco
- San Francisco Veterans Affairs Health Care System
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Winders S, Lyon DE, Kelly DL, Weaver MT, Yi F, Rezende de Carvalho M, Stechmiller JK. Sleep, Fatigue, and Inflammatory Biomarkers in Older Adults with Chronic Venous Leg Ulcers Receiving Intensive Outpatient Wound Care. Adv Wound Care (New Rochelle) 2024. [PMID: 38062760 DOI: 10.1089/wound.2023.0124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2024] Open
Abstract
Objective: Chronic venous ulcers are a relatively common and distressing condition that disproportionately affects older individuals. Along with multiple concomitant issues such as wound drainage, pain, and mobility impairments, individuals with chronic venous leg ulcers (CVLUs) commonly report sleep disturbances and fatigue; however, limited research has examined these symptoms in relation to inflammatory biomarkers in this population over the intensive wound care treatment trajectory. This study aimed at describing the symptoms of sleep and fatigue in older adults with CVLUs receiving intensive wound treatment with weekly debridement and exploring the relationships between these symptoms and tumor necrosis factor-alpha (TNF-α), c-reactive protein (CRP), and interleukin (IL)-6. Approach: Demographics, clinical characteristics, Pittsburgh Sleep Quality Index (PSQI) scores, Brief Fatigue Inventory (BFI), TNF-α, CRP, and IL-6 levels were collected from 84 older adults with CVLUs at three time points (baseline, week 4, and week 8). Data analysis included descriptive statistics and Bayesian estimation of associations. Results: Findings showed a consistent pattern of poor sleep quality and mild fatigue among these individuals. Lower IL-6 levels at week 4 and higher CRP levels at week 8 were linked to poor sleep quality. Higher CRP levels were linked to greater fatigue at baseline and week 8. Sleep and fatigue were correlated at all time points. Innovation and Conclusion: This study highlights the importance of clinicians evaluating sleep and fatigue in those with CVLUs. Further research is needed to validate circulating inflammatory biomarkers to enhance our understanding of sleep and fatigue's role in wound healing.
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Affiliation(s)
- Samantha Winders
- Department of Biobehavioral Nursing and Health Informatics, University of Washington School of Nursing, Seattle, Washington, USA
| | - Debra E Lyon
- College of Nursing Dean's Office, University of Florida College of Nursing, Gainesville, Florida, USA
| | - Debra Lynch Kelly
- College of Nursing Dean's Office, University of Florida College of Nursing, Gainesville, Florida, USA
| | - Michael T Weaver
- University of Florida, Biobehavioral Nursing Science, Gainesville, Florida, USA
| | - Fan Yi
- Department of Mathematics and Statistical Science, University of Idaho, Moscow, Idaho, USA
| | | | - Joyce K Stechmiller
- University of Florida, Biobehavioral Nursing Science, Gainesville, Florida, USA
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Smith WP. Negative Lifestyle Factors Specific to Aging Persons Living with HIV and Multimorbidity. J Int Assoc Provid AIDS Care 2024; 23:23259582241245228. [PMID: 39051608 PMCID: PMC11273731 DOI: 10.1177/23259582241245228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 02/28/2024] [Accepted: 03/18/2024] [Indexed: 07/27/2024] Open
Abstract
The primary goal of medical care during the pre-antiretroviral therapy (ART) era was to keep persons living with human immunodeficiency virus (HIV) alive, whereas since the advent of ART, the treatment objective has shifted to decreasing viral loads and infectiousness while increasing CD4+ T-cell counts and longevity. The health crisis, however, is in preventing and managing multimorbidity (ie, type 2 diabetes), which develops at a more accelerated or accentuated pace among aging persons living with HIV. Relative to the general population and age-matched uninfected adults, it may be more difficult for aging HIV-positive persons who also suffer from multimorbidity to improve negative lifestyle factors to the extent that their behaviors could support the prevention and management of diseases. With recommendations and a viable solution, this article explores the impact of negative lifestyle factors (ie, poor mental health, suboptimal nutrition, physical inactivity, alcohol use) on the health of aging individuals living with HIV.
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Shirolapov IV, Gribkova OV, Kovalev AM, Shafigullina LR, Ulivanova VA, Kozlov AV, Ereshchenko AA, Lyamin AV, Zakharov AV. [The interactions along the microbiota-gut-brain axis in the regulation of circadian rhythms, sleep mechanisms and disorders]. Zh Nevrol Psikhiatr Im S S Korsakova 2024; 124:79-86. [PMID: 38934670 DOI: 10.17116/jnevro202412405279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2024]
Abstract
The bidirectional relationship between cerebral structures and the gastrointestinal tract involving the microbiota embraces the scientific concept of the microbiota-gut-brain axis. The gut microbiome plays an important role in many physiological and biochemical processes of the human body, in the immune response and maintenance of homeostasis, as well as in the regulation of circadian rhythms. There is a relationship between the higher prevalence of a number of neurological disorders, sleep disorders and changes in the intestinal microbiota, which actualizes the study of the complex mechanisms of such correlation for the development of new treatment and prevention strategies. Environmental factors associated with excessive light exposure can aggravate the gut dysbiosis of intestinal microflora, and as a result, lead to sleep disturbances. This review examines the integrative mechanisms of sleep regulation associated with the gut microbiota (the role of neurotransmitters, short-chain fatty acids, unconjugated bile acids, bacterial cell wall components, cytokines). Taking into account the influence of gut dysbiosis as a risk factor in the development of various diseases, the authors systematize key aspects and modern scientific data on the importance of microflora balance to ensure optimal interaction along the microbiota-gut-brain axis in the context of the regulatory role of the sleep-wake cycle and its disorders.
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Affiliation(s)
| | | | - A M Kovalev
- Samara State Medical University, Samara, Russia
| | | | | | - A V Kozlov
- Samara State Medical University, Samara, Russia
| | | | - A V Lyamin
- Samara State Medical University, Samara, Russia
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Trivić Mažuranić I, Sila S, Mišak Z, Kolaček S, Hojsak I. Exercise leads to better sleep in children with inflammatory bowel disease. Pediatr Int 2024; 66:e15788. [PMID: 39076057 DOI: 10.1111/ped.15788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 02/29/2024] [Accepted: 04/10/2024] [Indexed: 07/31/2024]
Abstract
BACKGROUND The aim of our study was to investigate the effect of an exercise program on health-related quality of life (HRQoL) and sleep quality in children with inflammatory bowel disease (IBD) in remission. METHODS A total of 42 pediatric IBD patients in remission were recruited to participate in a 6-month-long home-based exercise program. Their mean age was 15.3 years (with a range of ± 2.08 years) and there were 25 boys. With regard to disease type, 22 had Crohn's disease (CD), 18 had ulcerative colitis (UC), and two had unclassified inflammatory bowel disease (IBD-U). Prior to starting the program, and after its completion, HRQoL was assessed using the IMPACT III questionnaire, and sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) questionnaire. Patients also wore a triaxial accelerometer for 5 consecutive days before and after the completion of the exercise program to assess physical activity (PA) objectively. RESULTS Study participants experienced no significant increase in their IMPACT III score (from 147.6 ± 2.7 to 149.6 ± 2.7, p = 0.106) following the completion of the exercise program. The prevalence of impaired sleep quality (PSQI > 5) decreased significantly from 30.9 to 23.8% (p = 0.027). At the baseline, participants' time spent in light PA (LPA) correlated positively with their IMPACT III score (coefficient (coef.) 0.398, p = 0.013). Following the completion of the resistance training program, the changes in the IMPACT III score correlated positively with time spent in moderate-to-vigorous PA (MVPA) (coef. 0.329, p = 0.047) and negatively with changes in PSQI score (coef. -0.493, p = 0.001). CONCLUSION The number of children with impaired sleep quality decreased significantly following the completion of a 6-month-long home-based resistance training program but improvements in HRQoL scores did not reach statistical significance.
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Affiliation(s)
- Ivana Trivić Mažuranić
- Referral Center for Pediatric Gastroenterology and Nutrition, Children's Hospital Zagreb, Zagreb, Croatia
| | - Sara Sila
- Referral Center for Pediatric Gastroenterology and Nutrition, Children's Hospital Zagreb, Zagreb, Croatia
| | - Zrinjka Mišak
- Referral Center for Pediatric Gastroenterology and Nutrition, Children's Hospital Zagreb, Zagreb, Croatia
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Sanja Kolaček
- Referral Center for Pediatric Gastroenterology and Nutrition, Children's Hospital Zagreb, Zagreb, Croatia
- School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Iva Hojsak
- Referral Center for Pediatric Gastroenterology and Nutrition, Children's Hospital Zagreb, Zagreb, Croatia
- School of Medicine, University of Zagreb, Zagreb, Croatia
- School of Medicine, University J.J. Strossmayer Osijek, Osijek, Croatia
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Hou Z, Chen Y, Sun Y, Song C, Deng H, Cheng N, Han X, Zhang J, Wang Q, Li Y, Yin J, Meng Q. Sleep Duration and Insomnia with Comorbid Depression and Anxiety Symptoms in Chinese Adults: A Cross-Sectional Study. Nat Sci Sleep 2023; 15:1079-1091. [PMID: 38146513 PMCID: PMC10749553 DOI: 10.2147/nss.s440584] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 12/13/2023] [Indexed: 12/27/2023] Open
Abstract
Purpose Depression and anxiety are two highly prevalent mental disorders that commonly coexist. However, little is known about the association between sleep and comorbid depressive and anxiety symptoms (CDAS). Therefore, this study aims to explore the relationship between sleep duration, insomnia and CDAS. Methods This is a cross-sectional study of 22,004 community adults who participated in the China Multi-Ethnic Cohort (CMEC) study. Chinese version of Patient Health Questionnaire-2 and Generalized Anxiety Disorder-2 were used to screen CDAS in community adults. A positive score on each scale was considered indicative of CDAS. All participants received face-to-face interviews, medical examinations, and biochemical examinations to assess sleep duration and insomnia and collect covariates. The self-reported sleep duration was divided into three groups: <7 hr, 7-9 hr and >9 hr groups. Logistic regression was used to analyze the association between sleep duration, insomnia and CDAS. A restricted cubic spline (RCS) was used to explore the dose-response relationship between sleep duration and CDAS. Stratified analysis based on gender and age was conducted. Results Overall, 2.8% (95% CI 2.6%~3.0%) of participants reported having CDAS. After adjusting the potential covariates, sleep duration <7 hr (OR=1.635, 95% CI=1.335~2.004) was significantly associated with CDAS, compared with sleep 7-9 hr. After RCS analysis, there was a nonlinear relationship between sleep duration and CDAS. The increase in the number of types of insomnia, the greater the likelihood of CDAS (p for trend<0.05). In sensitivity analysis, it was found that the results were consistent with those of the main analysis. After stratification by gender and age, the association between sleep duration and CDAS was only observed in female and young and middle-aged adults, not in men and older adults. Conclusion Both insufficient sleep duration and insomnia are associated with a higher prevalence of CDAS in Chinese adults.
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Affiliation(s)
- Zhongxin Hou
- School of Public Health, Kunming Medical University, Kunming, Yunnan, People’s Republic of China
| | - Yang Chen
- School of Public Health, Kunming Medical University, Kunming, Yunnan, People’s Republic of China
- Institute for Acute Communicable Disease Prevention and Control, Yunnan Provincial Center for Disease Control and Prevention, Kunming, Yunnan, People’s Republic of China
| | - Yunrui Sun
- School of Public Health, Kunming Medical University, Kunming, Yunnan, People’s Republic of China
| | - Chongwei Song
- School of Public Health, Kunming Medical University, Kunming, Yunnan, People’s Republic of China
| | - Haoyuan Deng
- Medical Department, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, People’s Republic of China
| | - Nan Cheng
- Department of Hospital Infection, Wuhan Mental Health Center, Wuhan, Hubei, People’s Republic of China
| | - Xiaoyu Han
- Institute for Acute Communicable Disease Prevention and Control, Yunnan Provincial Center for Disease Control and Prevention, Kunming, Yunnan, People’s Republic of China
| | - Jianghui Zhang
- AIDS Care Center, Yunnan Provincial Hospital of Infectious Disease, Anning, Yunnan, People’s Republic of China
| | - Qian Wang
- School of Public Health, Kunming Medical University, Kunming, Yunnan, People’s Republic of China
| | - Yi Li
- School of Public Health, Kunming Medical University, Kunming, Yunnan, People’s Republic of China
| | - Jianzhong Yin
- School of Public Health, Kunming Medical University, Kunming, Yunnan, People’s Republic of China
- Baoshan College of Traditional Chinese Medicine, Baoshan, Yunnan, People’s Republic of China
| | - Qiong Meng
- School of Public Health, Kunming Medical University, Kunming, Yunnan, People’s Republic of China
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Mason L, Connolly J, Devenney LE, Lacey K, O’Donovan J, Doherty R. Sleep, Nutrition, and Injury Risk in Adolescent Athletes: A Narrative Review. Nutrients 2023; 15:5101. [PMID: 38140360 PMCID: PMC10745648 DOI: 10.3390/nu15245101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/01/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
This narrative review explores the impact of sleep and nutrition on injury risk in adolescent athletes. Sleep is viewed as essential to the recuperation process and is distinguished as an active participant in recovery through its involvement in growth, repair, regeneration, and immunity. Furthermore, the literature has shown that the sleep of athletes impacts elements of athletic performance including both physical and cognitive performance, recovery, injury risk, and mental well-being. For sleep to have a restorative effect on the body, it must meet an individual's sleep needs whilst also lasting for an adequate duration and being of adequate quality, which is age-dependent. The literature has suggested that athletes have increased sleep needs compared to those of the general population and thus the standard recommendations may not be sufficient for athletic populations. Therefore, a more individualised approach accounting for overall sleep health may be more appropriate for addressing sleep needs in individuals including athletes. The literature has demonstrated that adolescent athletes achieve, on average, ~6.3 h of sleep, demonstrating a discrepancy between sleep recommendations (8-10 h) and actual sleep achieved. Sleep-wake cycles undergo development during adolescence whereby adaptation occurs in sleep regulation during this phase. These adaptations increase sleep pressure tolerance and are driven by the maturation of physiological, psychological, and cognitive functioning along with delays in circadian rhythmicity, thus creating an environment for inadequate sleep during adolescence. As such, the adolescent period is a phase of rapid growth and maturation that presents multiple challenges to both sleep and nutrition; consequently, this places a significant burden on an adolescent athletes' ability to recover, thus increasing the likelihood of injury. Therefore, this article aims to provide a comprehensive review of the available literature on the importance of sleep and nutrition interactions in injury risk in adolescent athletes. Furthermore, it provides foundations for informing further investigations exploring the relation of sleep and nutrition interactions to recovery during adolescence.
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Affiliation(s)
- Lorcán Mason
- Sports Lab North West, Atlantic Technological University Donegal, Port Road, F92 FC93 Letterkenny, Ireland (R.D.)
| | - James Connolly
- Department of Computing, Atlantic Technological University Donegal, Port Road, F92 FC93 Letterkenny, Ireland
| | - Lydia E. Devenney
- Faculty of Arts & Social Sciences, The Open University, Walton Hall, Milton Keynes MK7 6AA, UK
| | - Karl Lacey
- Sports Lab North West, Atlantic Technological University Donegal, Port Road, F92 FC93 Letterkenny, Ireland (R.D.)
| | - Jim O’Donovan
- DCU Glasnevin Campus, Dublin City University, Collins Avenue Extension, Dublin 9, D09 Y8VX Dublin, Ireland
- Sport Ireland Institute, National Sport Campus, Abbotstown, Dublin 15, D15 Y52H Dublin, Ireland
| | - Rónán Doherty
- Sports Lab North West, Atlantic Technological University Donegal, Port Road, F92 FC93 Letterkenny, Ireland (R.D.)
- Sport Ireland Institute, National Sport Campus, Abbotstown, Dublin 15, D15 Y52H Dublin, Ireland
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Sang D, Lin K, Yang Y, Ran G, Li B, Chen C, Li Q, Ma Y, Lu L, Cui XY, Liu Z, Lv SQ, Luo M, Liu Q, Li Y, Zhang EE. Prolonged sleep deprivation induces a cytokine-storm-like syndrome in mammals. Cell 2023; 186:5500-5516.e21. [PMID: 38016470 DOI: 10.1016/j.cell.2023.10.025] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 08/17/2023] [Accepted: 10/25/2023] [Indexed: 11/30/2023]
Abstract
Most animals require sleep, and sleep loss induces serious pathophysiological consequences, including death. Previous experimental approaches for investigating sleep impacts in mice have been unable to persistently deprive animals of both rapid eye movement sleep (REMS) and non-rapid eye movement sleep (NREMS). Here, we report a "curling prevention by water" paradigm wherein mice remain awake 96% of the time. After 4 days of exposure, mice exhibit severe inflammation, and approximately 80% die. Sleep deprivation increases levels of prostaglandin D2 (PGD2) in the brain, and we found that elevated PGD2 efflux across the blood-brain-barrier-mediated by ATP-binding cassette subfamily C4 transporter-induces both accumulation of circulating neutrophils and a cytokine-storm-like syndrome. Experimental disruption of the PGD2/DP1 axis dramatically reduced sleep-deprivation-induced inflammation. Thus, our study reveals that sleep-related changes in PGD2 in the central nervous system drive profound pathological consequences in the peripheral immune system.
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Affiliation(s)
- Di Sang
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China; National Institute of Biological Sciences, Beijing, China
| | - Keteng Lin
- National Institute of Biological Sciences, Beijing, China; College of Biological Sciences, China Agricultural University, Beijing, China
| | - Yini Yang
- Peking University School of Life Sciences, Beijing, China
| | - Guangdi Ran
- National Institute of Biological Sciences, Beijing, China; Tsinghua Institute of Multidisciplinary Biomedical Research, Tsinghua University, Beijing, China
| | - Bohan Li
- Peking-Tsinghua Center for Life Sciences, Beijing, China; Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China
| | - Chen Chen
- National Institute of Biological Sciences, Beijing, China
| | - Qi Li
- National Institute of Biological Sciences, Beijing, China; Tsinghua Institute of Multidisciplinary Biomedical Research, Tsinghua University, Beijing, China
| | - Yan Ma
- National Institute of Biological Sciences, Beijing, China; Tsinghua Institute of Multidisciplinary Biomedical Research, Tsinghua University, Beijing, China
| | - Lihui Lu
- National Institute of Biological Sciences, Beijing, China
| | - Xi-Yang Cui
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science College of Chemistry and Molecular Engineering, Peking University, Beijing, China
| | - Zhibo Liu
- Peking-Tsinghua Center for Life Sciences, Beijing, China; Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science College of Chemistry and Molecular Engineering, Peking University, Beijing, China
| | - Sheng-Qing Lv
- Department of Neurosurgery, Xinqiao Hospital, Chongqing, China
| | - Minmin Luo
- National Institute of Biological Sciences, Beijing, China; School of Life Sciences, Tsinghua University, Beijing, China; Chinese Institute for Brain Research, Beijing, China
| | - Qinghua Liu
- National Institute of Biological Sciences, Beijing, China; Tsinghua Institute of Multidisciplinary Biomedical Research, Tsinghua University, Beijing, China
| | - Yulong Li
- Peking University School of Life Sciences, Beijing, China; Peking-Tsinghua Center for Life Sciences, Beijing, China; State Key Laboratory of Membrane Biology, Beijing, China; PKU-IDG/McGovern Institute for Brain Research, Beijing, China
| | - Eric Erquan Zhang
- National Institute of Biological Sciences, Beijing, China; Tsinghua Institute of Multidisciplinary Biomedical Research, Tsinghua University, Beijing, China.
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Mena-Vázquez N, Redondo-Rodriguez R, Cabezudo-García P, Garcia-Studer A, Ortiz-Márquez F, Borregón-Garrido P, Martín-Valverde M, Ureña-Garnica I, Manrique-Arija S, Cano-García L, Fernández-Nebro A. Interstitial Lung Disease Is Associated with Sleep Disorders in Rheumatoid Arthritis Patients. Clocks Sleep 2023; 5:755-769. [PMID: 38131748 PMCID: PMC10742867 DOI: 10.3390/clockssleep5040049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 11/28/2023] [Accepted: 11/30/2023] [Indexed: 12/23/2023] Open
Abstract
OBJECTIVE To evaluate sleep disorders and associated factors in patients with rheumatoid-arthritis-associated interstitial lung disease (RA-ILD). METHODS We performed an observational study of 35 patients with RA-ILD (cases) and 35 age- and sex-matched RA patients without ILD (controls). We evaluated sleep disorders (Oviedo Sleep Questionnaire), positive psychological factors (resilience using the Wagnild and Young Resilience Scale, emotional intelligence using the 24-item Trait Meta-Mood Scale), anxiety and depression (Hospital Anxiety and Depression Scale), quality of life (36-item short-form survey), and fatigue (Functional Assessment of Chronic Illness Therapy Questionnaire). Other variables studied included the Charlson Comorbidity Index (CCI) and RA activity according to the DAS28-ESR. RESULTS Compared to the controls, the cases were characterized by poorer sleep quality with a higher prevalence of insomnia (42% vs. 20%; p = 0.039), greater severity of insomnia (p = 0.001), and lower sleep satisfaction (p = 0.033). They also had poorer resilience and emotional recovery and more severe anxiety and depression. A diagnosis of ILD was the only factor independently associated with the three dimensions of sleep quality. The predictors of poorer sleep satisfaction in patients with RA-ILD were age (β = -0.379), DAS28-ESR (β = -0.331), and usual interstitial pneumonia pattern (β = -0.438). The predictors of insomnia were DAS28-ESR (β = 0.294), resilience (β = -0.352), and CCI (β = 0.377). CONCLUSIONS RA-ILD is associated with significant sleep disorders. RA-ILD seems to be an independent risk factor for sleep alterations, with a greater impact on insomnia. Age, disease activity, and comorbidity also play a role in sleep disorders in patients with RA-ILD.
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Affiliation(s)
- Natalia Mena-Vázquez
- Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, 29010 Malaga, Spain; (R.R.-R.); (P.C.-G.); (A.G.-S.); (F.O.-M.); (P.B.-G.); (I.U.-G.); (S.M.-A.); (L.C.-G.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
| | - Rocío Redondo-Rodriguez
- Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, 29010 Malaga, Spain; (R.R.-R.); (P.C.-G.); (A.G.-S.); (F.O.-M.); (P.B.-G.); (I.U.-G.); (S.M.-A.); (L.C.-G.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
- Departamento de Medicina y Dermatología, Universidad de Málaga, 29010 Malaga, Spain;
| | - Pablo Cabezudo-García
- Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, 29010 Malaga, Spain; (R.R.-R.); (P.C.-G.); (A.G.-S.); (F.O.-M.); (P.B.-G.); (I.U.-G.); (S.M.-A.); (L.C.-G.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
- UGC Neurociencia, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
| | - Aimara Garcia-Studer
- Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, 29010 Malaga, Spain; (R.R.-R.); (P.C.-G.); (A.G.-S.); (F.O.-M.); (P.B.-G.); (I.U.-G.); (S.M.-A.); (L.C.-G.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
- Departamento de Medicina y Dermatología, Universidad de Málaga, 29010 Malaga, Spain;
| | - Fernando Ortiz-Márquez
- Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, 29010 Malaga, Spain; (R.R.-R.); (P.C.-G.); (A.G.-S.); (F.O.-M.); (P.B.-G.); (I.U.-G.); (S.M.-A.); (L.C.-G.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
- Departamento de Medicina y Dermatología, Universidad de Málaga, 29010 Malaga, Spain;
| | - Paula Borregón-Garrido
- Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, 29010 Malaga, Spain; (R.R.-R.); (P.C.-G.); (A.G.-S.); (F.O.-M.); (P.B.-G.); (I.U.-G.); (S.M.-A.); (L.C.-G.); (A.F.-N.)
| | | | - Inmaculada Ureña-Garnica
- Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, 29010 Malaga, Spain; (R.R.-R.); (P.C.-G.); (A.G.-S.); (F.O.-M.); (P.B.-G.); (I.U.-G.); (S.M.-A.); (L.C.-G.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
| | - Sara Manrique-Arija
- Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, 29010 Malaga, Spain; (R.R.-R.); (P.C.-G.); (A.G.-S.); (F.O.-M.); (P.B.-G.); (I.U.-G.); (S.M.-A.); (L.C.-G.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
- Departamento de Medicina y Dermatología, Universidad de Málaga, 29010 Malaga, Spain;
| | - Laura Cano-García
- Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, 29010 Malaga, Spain; (R.R.-R.); (P.C.-G.); (A.G.-S.); (F.O.-M.); (P.B.-G.); (I.U.-G.); (S.M.-A.); (L.C.-G.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
| | - Antonio Fernández-Nebro
- Instituto de Investigación Biomédica de Málaga (IBIMA)-Plataforma Bionand, 29010 Malaga, Spain; (R.R.-R.); (P.C.-G.); (A.G.-S.); (F.O.-M.); (P.B.-G.); (I.U.-G.); (S.M.-A.); (L.C.-G.); (A.F.-N.)
- UGC de Reumatología, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
- UGC Neurociencia, Hospital Regional Universitario de Málaga, 29009 Malaga, Spain
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Balachandran DD, Bashoura L, Sheshadri A, Manzullo E, Faiz SA. The Impact of Immunotherapy on Sleep and Circadian Rhythms in Patients with Cancer. Front Oncol 2023; 13:1295267. [PMID: 38090501 PMCID: PMC10711041 DOI: 10.3389/fonc.2023.1295267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 11/06/2023] [Indexed: 02/01/2024] Open
Abstract
Immunotherapy has revolutionized treatments for both early and advanced cancers, and as their role evolves, their impact on sleep and circadian rhythms continues to unfold. The recognition, evaluation, and treatment of sleep and circadian rhythm disturbance leads to improved symptom management, quality of life and treatment outcomes. An intricate complex relationship exists in the microenvironment with immunity, sleep and the tumor, and these may further vary based on the cancer, addition of standard chemotherapy, and pre-existing patient factors. Sleep and circadian rhythms may offer tools to better utilize immunotherapy in the care of cancer patients, leading to better treatment outcome, reduced symptom burden, and increased quality of life.
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Affiliation(s)
- Diwakar D. Balachandran
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Lara Bashoura
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Ajay Sheshadri
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Ellen Manzullo
- Department of Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Saadia A. Faiz
- Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
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Merola JF, Chiou AS, During E, Costanzo A, Foley P, Alfalasi A, Gogate S, Pinter A, Dodiuk-Gad R, Simon D, Tauber M, Weller R, Pereyra-Rodriguez JJ, Ardeleanu M, Wu J, Ozturk ZE. Dupilumab significantly improves sleep in adults with atopic dermatitis: results from the 12-week placebo-controlled period of the 24-week phase IV randomized double-blinded placebo-controlled DUPISTAD study. Br J Dermatol 2023; 189:685-694. [PMID: 37562034 DOI: 10.1093/bjd/ljad284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 08/03/2023] [Accepted: 08/05/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND Sleep disturbance is a prominent symptom of atopic dermatitis (AD) and can result in insomnia, daytime fatigue, drowsiness, reduced productivity and impaired quality of life (QoL). OBJECTIVES The Dupilumab Effect on Sleep in AD Patients (DUPISTAD) phase IV randomized double-blinded placebo-controlled study evaluated the impact of dupilumab treatment on sleep and other patient- and physician-reported outcomes. METHODS Adults with moderate-to-severe AD were randomized 2 : 1 to dupilumab 300 mg once every 2 weeks (q2w) or placebo for 12 weeks; concomitant topical corticosteroids were permitted. Patients subsequently entered an open-label phase and received dupilumab 300 mg q2w for a further 12 weeks. The primary endpoint was the percentage change in sleep quality from baseline to week 12, assessed using a novel numeric rating scale (NRS). Secondary and exploratory endpoints included percentage change in peak pruritus NRS (PP NRS), change in SCORing Atopic Dermatitis (SCORAD), SCORAD sleep visual analogue scale (VAS), Eczema Area and Severity Index, Patient-Reported Outcomes Measurement Information System (PROMIS) sleep-related impairment T-score and the Epworth Sleepiness Scale. Sleep diary and wrist actigraphy measurements were recorded throughout the study. RESULTS In total, 127 patients received dupilumab and 61 patients received placebo. Demographic and baseline disease characteristics were balanced between groups. Sleep quality NRS significantly improved in patients treated with dupilumab by week 12 vs. placebo [least squares mean of the difference (LSMD) -15.5%, P < 0.001]. PP NRS (LSMD -27.9%, P < 0.001), SCORAD (LSMD -15.1, P < 0.001), SCORAD sleep VAS (LSMD -2.1, P < 0.001) and PROMIS T-score (LSMD -3.6, P < 0.001) were also significantly improved at week 12 with dupilumab vs. placebo. The overall percentage of patients reporting treatment-emergent adverse events was lower in the dupilumab group (56.7%) than in the placebo group (67.2%). CONCLUSIONS Dupilumab significantly improved sleep quality and perception of sleep continuity, itch, metrics of AD severity and QoL in adults with moderate-to-severe AD, with an acceptable safety profile compared with placebo.
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Affiliation(s)
- Joseph F Merola
- Department of Dermatology, Brigham and Women's Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Albert S Chiou
- Department of Dermatology, Stanford University, Palo Alto, CA, USA
| | - Emmanuel During
- Department of Neurology & Neurological Sciences, Stanford University, Palo Alto, CA, USA
- Department of Psychiatry and Behavioral Sciences, Division of Sleep Medicine, Stanford University, Palo Alto, CA, USA
| | - Antonio Costanzo
- Dermatology Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Peter Foley
- Skin Health Institute, Carlton, VIC, Australia
- Department of Dermatology, St Vincent's Hospital Melbourne, Fitzroy, VIC, Australia
- Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia
| | | | | | - Andreas Pinter
- Department of Dermatology, University Hospital Frankfurt am Main, Frankfurt am Main, Germany
| | - Roni Dodiuk-Gad
- Bruce Rappaport Faculty of Medicine, Technion Institute of Technology, Haifa, Israel
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, ON, Canada
- Dermatology Department, Emek Medical Center, Afula, Israel
| | - Dagmar Simon
- Department of Dermatology, Universitätsspital Bern, Bern, Switzerland
| | - Marie Tauber
- Department of Allergology and Clinical Immunology, CIRI Inserm U1111, Lyon Sud Hospital, Lyon, France
| | - Richard Weller
- Centre for Inflammation Research, University of Edinburgh, Edinburgh, UK
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Ji W, Shi L, Lin X, Shen Z, Chen Q, Song D, Huang P, Zhao Z, Fan J, Hu Y, Xie M, Yang J, Chen X. The relationship between sleep quality and daytime dysfunction among college students in China during COVID-19: a cross-sectional study. Front Public Health 2023; 11:1253834. [PMID: 38026404 PMCID: PMC10667466 DOI: 10.3389/fpubh.2023.1253834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023] Open
Abstract
Objective College Students' sleep quality and daytime dysfunction have become worse since the COVID-19 outbreak, the purpose of this study was to explore the relationship between sleep quality and daytime dysfunction among college students during the COVID-19 (Corona Virus Disease 2019) period. Methods This research adopts the form of cluster random sampling of online questionnaires. From April 5 to 16 in 2022, questionnaires are distributed to college students in various universities in Fujian Province, China and the general information questionnaire and PSQI scale are used for investigation. SPSS26.0 was used to conduct an independent sample t-test and variance analysis on the data, multi-factorial analysis was performed using logistic regression analysis. The main outcome variables are the score of subjective sleep quality and daytime dysfunction. Results During the COVID-19 period, the average PSQI score of the tested college students was 6.17 ± 3.263, and the sleep disorder rate was 29.6%, the daytime dysfunction rate was 85%. Being female, study liberal art/science/ engineering, irritable (due to limited outdoor), prolong electronic entertainment time were associated with low sleep quality (p < 0.001), and the occurrence of daytime dysfunction was higher than other groups (p < 0.001). Logistics regression analysis showed that sleep quality and daytime dysfunction were associated with gender, profession, irritable (due to limited outdoor), and prolonged electronic entertainment time (p < 0.001). Conclusion During the COVID-19 epidemic, the sleep quality of college students was affected, and different degrees of daytime dysfunction have appeared, both are in worse condition than before the COVID-19 outbreak. Sleep quality may was inversely associated with daytime dysfunction.
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Affiliation(s)
- Wei Ji
- The Second Clinical College of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Liyong Shi
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Xinjun Lin
- The Second Clinical College of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Zhiyong Shen
- Department of Respiratory and Critical Care Medicine, Jinjiang City Hospital, Quanzhou, Fujian Province, China
| | - Qingquan Chen
- The School of Public Health, Fujian Medical University, Fuzhou, Fujian Province, China
| | - Duanhong Song
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Pengxiang Huang
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Zhihuang Zhao
- The Second Clinical College of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Jimin Fan
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Yiming Hu
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Mianmian Xie
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Jiaohong Yang
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Xiaoyang Chen
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
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Ren X, Jiang M, Han L, Zheng X. Depressive symptoms and sleep duration in relation to chronic kidney disease: Evidence from the China health and retirement longitudinal study. J Psychosom Res 2023; 174:111494. [PMID: 37708593 DOI: 10.1016/j.jpsychores.2023.111494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 09/06/2023] [Accepted: 09/08/2023] [Indexed: 09/16/2023]
Abstract
OBJECTIVE Nowadays, the joint effects of depressive symptoms and sleep duration on the risk of chronic kidney disease (CKD) are still unclear. We aimed to prospectively assess the combined effect of depressive symptoms and sleep duration on the incidence of CKD in middle-aged and elderly Chinese population. METHODS A total of 10,953 participants from the China Health and Retirement Longitudinal Study (CHARLS) were included. Depressive symptoms were measured using the 10-item Center for Epidemiological Studies Depression scale (CESD-10). Sleep duration was evaluated by self-reported. CKD events were based on self-reported physicians' diagnosis or personal estimate glomerular filtration rate level (eGFR <60 mL/min/1.73 m2). Cox regression models were established to analyze the correlation between depressive symptoms, sleep duration and the risk of CKD. RESULTS Over a mean follow-up time was 6.76 ± 0.98 years, 851 (7.8%) participants had reported CKD events during the follow-up. Elevated depressive symptoms (HR = 1.65, 95% CI = 1.43-1.90) and short sleep duration (HR = 1.48, 95% CI = 1.27-1.72) were independently associated with an increased CKD risk after adjusting for potential confounding factors. Participants with short sleep duration (< 6 h)/elevated depressive symptoms (HR = 2.24, 95% CI = 1.89-2.65) were associated with the highest risk of CKD than those with normal sleep duration/low depressive symptoms. CONCLUSIONS Elevated depressive symptoms and short sleep duration were independent risk factors for CKD. There was a combined effect between depressive symptoms and sleep duration in increasing the risk of CKD.
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Affiliation(s)
- Xiao Ren
- Public Health Research Center and Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Minglan Jiang
- Public Health Research Center and Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Longyang Han
- Public Health Research Center and Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Xiaowei Zheng
- Public Health Research Center and Department of Public Health and Preventive Medicine, Wuxi School of Medicine, Jiangnan University, Wuxi, Jiangsu 214122, China.
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Chamoun K, Mouawad J, Salameh P, Sacre H, Haddad R, Khabbaz LR, Megarbane B, Hajj A. Opioid use disorder in two samples of the Lebanese population: scale validation and correlation with sleep and mood disorders. BMC Psychiatry 2023; 23:797. [PMID: 37914993 PMCID: PMC10619223 DOI: 10.1186/s12888-023-05304-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 10/24/2023] [Indexed: 11/03/2023] Open
Abstract
BACKGROUND The revised Opioid Risk Tool (ORT-OUD) is a brief, self-report scale designed to provide clinicians with a simple, validated method to screen for the risk of developing an Opioid Use Disorder (OUD) in patients without a prior history of substance abuse. This study aimed to translate and validate the Arabic version of ORT-OUD in the Lebanese population and assess its clinical validity in a sample of patients with OUD. METHODS This cross-sectional study in the Lebanese population used several validated scales to assess the risk of OUD, including the Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST). Other tools evaluated chronotype and sleep and mood disturbances. Principal component analysis with Varimax rotation was applied to assess ORT-OUD construct validity. Convergent validity with the Arabic version of ASSIST was evaluated. The ORT-OUD criterion validity was then assessed in a clinical sample of patients with OUD. RESULTS This study included 581 participants. The prevalence of the OUD risk in the Lebanese population using the ORT-OUD scale and the ASSIST-opioids scale was estimated at 14.5% and 6.54%, respectively. No items of the ORT-OUD were removed; all items converged over a solution of four factors with an eigenvalue > 1, explaining a total of 68.2% of the variance (Cronbach's alpha = 0.648). The correlation coefficients between the ORT-OUD total score and ASSIST subscales were as follows: ASSIST-opioids (r = 0.174; p = < 0.001), ASSIST-sedatives (r = 0.249; p < 0.001), and ASSIST-alcohol (r = 0.161; p = < 0.001). ORT-OUD clinical validation showed a correlation with ASSIST-opioids (r = 0.251; p = 0.093) and ASSIST-sedatives (r = 0.598; p < 0.001). Higher ORT-OUD scores were associated with a family and personal history of alcohol and substance consumption and higher insomnia and anxiety scores. CONCLUSIONS This study is the first to validate the Arabic version of ORT-OUD in the Lebanese population, an essential step towards improving the detection and management of OUD in this population.
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Affiliation(s)
- Karam Chamoun
- Faculty of Pharmacy, Saint Joseph University of Beirut, Beirut, Lebanon
- Laboratoire de Pharmacologie, Pharmacie Clinique et Contrôle de Qualité des Médicaments, Saint Joseph University of Beirut, Beirut, Lebanon
- Inserm, UMR-S1144, Université Paris Cité, Paris, France
| | - Joseph Mouawad
- Faculty of Pharmacy, Saint Joseph University of Beirut, Beirut, Lebanon
- Laboratoire de Pharmacologie, Pharmacie Clinique et Contrôle de Qualité des Médicaments, Saint Joseph University of Beirut, Beirut, Lebanon
| | - Pascale Salameh
- INSPECT-LB (Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie- Liban), Beirut, Lebanon
- School of Medicine, Lebanese American University, Byblos, Lebanon
- Faculty of Pharmacy, Lebanese University, Hadat, Lebanon
- Department of Primary Care and Population Health, University of Nicosia Medical School, Egkomi, Nicosia, 2417, Cyprus
| | - Hala Sacre
- INSPECT-LB (Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie- Liban), Beirut, Lebanon
| | - Ramzi Haddad
- Psychiatry Department, Faculty of Medical Sciences, Lebanese University, Beirut, Lebanon
- Psychiatry Department, Faculty of Medicine, Saint Joseph University, Beirut, Lebanon
| | - Lydia Rabbaa Khabbaz
- Faculty of Pharmacy, Saint Joseph University of Beirut, Beirut, Lebanon
- Laboratoire de Pharmacologie, Pharmacie Clinique et Contrôle de Qualité des Médicaments, Saint Joseph University of Beirut, Beirut, Lebanon
| | - Bruno Megarbane
- Inserm, UMR-S1144, Université Paris Cité, Paris, France
- Department of Medical and Toxicological Critical Care, Federation of Toxicology, Lariboisière-Fernand Widal Hospital, Paris, France
| | - Aline Hajj
- Faculty of Pharmacy, Saint Joseph University of Beirut, Beirut, Lebanon.
- Laboratoire de Pharmacologie, Pharmacie Clinique et Contrôle de Qualité des Médicaments, Saint Joseph University of Beirut, Beirut, Lebanon.
- Faculté de Pharmacie, Université Laval, Québec city, Québec, Canada.
- Oncology Division, CHU de Québec- Université Laval Research Center, Québec City, Québec, Canada.
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Spencer RK, Jin JQ, Elhage KG, Davis MS, Hakimi M, Gondo G, Liao W, Bhutani T. Association Between Poor Sleep and Myocardial Infarction in Patients with Psoriasis: Findings from a Cross-Sectional Study with the National Psoriasis Foundation. Dermatol Ther (Heidelb) 2023; 13:2903-2909. [PMID: 37798556 PMCID: PMC10613158 DOI: 10.1007/s13555-023-01045-4] [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: 08/10/2023] [Accepted: 09/15/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND Poor sleep quality occurs in patients with psoriasis at rates nearly twice that of the general population. Chronic sleep impairment is an independent risk factor for the development of cardiovascular disease. Here, we examine the association between sleep quantity and history of myocardial infarction in patients with psoriasis. METHODS This observational, cross-sectional study utilized data from the 2020 National Psoriasis Foundation Annual Survey. Effect estimates were obtained using a multivariate logistic regression model, which controlled for prespecified covariates. RESULTS Based on data from 1405 individuals with psoriasis, our analysis demonstrated a significant association between sleep quantity and history of myocardial infarction: odds ratio (OR) 0.67 [95% confidence interval (CI) 0.49-0.92], p = 0.012. The association was not significantly influenced by psoriasis severity (OR 1.01, [95% CI 0.99-1.03], p = 0.38), comorbid psoriatic arthritis (OR 1.06, [95% CI 0.48-2.38], p = 0.88), sleep apnea, or other traditional risk factors for myocardial infarction. CONCLUSION Our analyses indicate an association between sleep quantity and history of myocardial infarction in patients with psoriasis. For each hour increase in average nightly sleep, patients with psoriasis have a 33% decrease in the odds of having a history of myocardial infarction. The chief limitation of this study is its cross-sectional design limiting ascertainment of causality.
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Affiliation(s)
- Riley K Spencer
- Department of Dermatology, University of California San Francisco, 515 Spruce Street, San Francisco, CA, 94118, USA.
- Arizona College of Osteopathic Medicine, Midwestern University, Glendale, AZ, USA.
| | - Joy Q Jin
- Department of Dermatology, University of California San Francisco, 515 Spruce Street, San Francisco, CA, 94118, USA
- School of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Kareem G Elhage
- Department of Dermatology, University of California San Francisco, 515 Spruce Street, San Francisco, CA, 94118, USA
| | - Mitchell S Davis
- Department of Dermatology, University of California San Francisco, 515 Spruce Street, San Francisco, CA, 94118, USA
| | - Marwa Hakimi
- Department of Dermatology, University of California San Francisco, 515 Spruce Street, San Francisco, CA, 94118, USA
| | - George Gondo
- National Psoriasis Foundation, Portland, OR, USA
| | - Wilson Liao
- Department of Dermatology, University of California San Francisco, 515 Spruce Street, San Francisco, CA, 94118, USA
| | - Tina Bhutani
- Department of Dermatology, University of California San Francisco, 515 Spruce Street, San Francisco, CA, 94118, USA
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Piber D, Olmstead R, Cho JH, Irwin MR. Disturbance of sleep maintenance, but not sleep duration, activates nuclear factor-κB and signal transducer and activator of transcription family proteins in older adults: sex differences. Sleep 2023; 46:zsad130. [PMID: 37140651 PMCID: PMC10566249 DOI: 10.1093/sleep/zsad130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 03/14/2023] [Indexed: 05/05/2023] Open
Abstract
STUDY OBJECTIVES Disturbances of sleep maintenance and sleep duration are common in older adults and associated with an increased risk for age-related mortality and morbidity. Converging evidence implicates inflammation as an underlying mechanism, especially in females. However, it is unknown what specific aspects of sleep disturbance impact inflammatory mechanisms in older adults. METHODS Using data from community-dwelling older adults who participated in the Sleep Health and Aging Research (SHARE) field study (n = 262, mean age 71.9 ± 8.0 years), we conducted a secondary analysis to examine whether disturbance of sleep maintenance (i.e. greater amount of wake time after sleep onset [WASO]) and sleep duration (i.e. shorter total sleep time [TST]) assessed by sleep diary and actigraphy are associated with greater activation of nuclear factor (NF)-κB and signal transducer and activator of transcription (STAT) family proteins STAT1, STAT3, and STAT5 in peripheral blood monocytic cells. In addition, moderation effects of sex were explored. RESULTS Data were available for sleep diary (n = 82), actigraphy (n = 74), and inflammatory signaling and transcriptional measures (n = 132). As assessed by sleep diary, greater amount of WASO (β = 0.39, p < 0.01), but not TST, was associated with higher levels of NF-κB. Whereas diary-assessed sleep measures were not associated with STAT family proteins, a moderation analysis revealed that greater diary-assessed WASO was associated with higher levels of STAT1 (p < 0.05), STAT3 (p < 0.05), and STAT5 (p < 0.01) in females, but not in males. Actigraphy-assessed sleep measures were not associated either with NF-κB or STAT activation. CONCLUSIONS In older adults, self-reported disturbance of sleep maintenance assessed by sleep diary was uniquely associated with higher levels of NF-κB, along with higher levels of STAT family proteins in females, but not in males. Our data suggest that improvingself-reported sleep maintenance might mitigate age-related increases in inflammatory signaling and transcriptional pathways, possibly more strongly in females, with the potential to reduce mortality risk in older adults.
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Affiliation(s)
- Dominique Piber
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, Cousins Center for Psychoneuroimmunology, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles (UCLA), Los Angeles, CA, USA
- Department of Psychiatry and Neurosciences, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
- BIH Biomedical Innovation Academy, BIH Charité Clinician Scientist Program Berlin Institute of Health at Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Richard Olmstead
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, Cousins Center for Psychoneuroimmunology, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles (UCLA), Los Angeles, CA, USA
| | - Joshua H Cho
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, Cousins Center for Psychoneuroimmunology, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles (UCLA), Los Angeles, CA, USA
| | - Michael R Irwin
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, Cousins Center for Psychoneuroimmunology, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles (UCLA), Los Angeles, CA, USA
- Department of Psychology, College of Arts and Sciences, UCLA, Los Angeles, CA, USA
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Engert LC, Mullington JM, Haack M. Prolonged experimental sleep disturbance affects the inflammatory resolution pathways in healthy humans. Brain Behav Immun 2023; 113:12-20. [PMID: 37369338 PMCID: PMC10528069 DOI: 10.1016/j.bbi.2023.06.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/26/2023] [Accepted: 06/22/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Sleep disturbances, as manifested in insomnia symptoms of difficulties falling asleep or frequent nighttime awakenings, are a strong risk factor for a diverse range of diseases involving immunopathology. Low-grade systemic inflammation has been frequently found associated with sleep disturbances and may mechanistically contribute to increased disease risk. Effects of sleep disturbances on inflammation have been observed to be long lasting and remain after recovery sleep has been obtained, suggesting that sleep disturbances may not only affect inflammatory mediators, but also the so-called specialized pro-resolving mediators (SPMs) that actively resolve inflammation. The goal of this investigation was to test for the first time whether the omega-3 fatty acid-derived D- (RvD) and E-series (RvE) resolvins are impacted by prolonged experimental sleep disturbance (ESD). METHODS Twenty-four healthy participants (12 F, age 20-42 years) underwent two 19-day in-hospital protocols (ESD/control), separated by > 2 months. The ESD protocol consisted of repeated nights of short and disrupted sleep with intermittent nights of undisturbed sleep, followed by three nights of recovery sleep at the end of the protocol. Under the control sleep condition, participants had an undisturbed sleep opportunity of 8 h/night throughout the protocol. The D- and E-series resolvins were measured in plasma using liquid chromatography-tandem mass spectrometry (LC-MS/MS). RESULTS The precursor of the D-series resolvins, 17-HDHA, was downregulated in the ESD compared to the control sleep condition (p <.001 for condition), and this effect remained after the third night of recovery sleep has been obtained. This effect was also observed for the resolvins RvD3, RvD4, and RvD5 (p <.001 for condition), while RvD1 was higher in the ESD compared to the control sleep condition (p <.01 for condition) and RvD2 showed a mixed effect of a decrease during disturbed sleep followed by an increase during recovery sleep in the ESD condition (p <.001 for condition*day interaction). The precursor of E-series resolvins, 18-HEPE, was downregulated in the ESD compared to the control sleep condition (p <.01 for condition) and remained low after recovery sleep has been obtained. This effect of downregulation was also observed for RvE2 (p <.01 for condition), while there was no effect for RvE1 (p >.05 for condition or condition*day interaction). Sex-differential effects were found for two of the D-series resolvins, i.e., RvD2 and RvD4. CONCLUSION This first investigation on the effects of experimental sleep disturbance on inflammatory resolution processes shows that SPMs, particularly resolvins of the D-series, are profoundly downregulated by sleep disturbances and remain downregulated after recovery sleep has been obtained, suggesting a longer lasting impact of sleep disturbances on these mediators. These findings also suggest that sleep disturbances contribute to the development and progression of a wide range of diseases characterized by immunopathology by interfering with processes that actively resolve inflammation. Pharmacological interventions aimed at promoting inflammatory resolution physiology may help to prevent future disease risk as a common consequence of sleep disturbances. TRIAL REGISTRATION ClinicalTrials.gov NCT02484742.
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Affiliation(s)
- Larissa C Engert
- Department of Neurology, Beth Israel Deaconess Medical Center, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Janet M Mullington
- Department of Neurology, Beth Israel Deaconess Medical Center, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Monika Haack
- Department of Neurology, Beth Israel Deaconess Medical Center, Boston, MA, USA; Harvard Medical School, Boston, MA, USA.
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46
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Strumberger MA, Häberling I, Emery S, Albermann M, Baumgartner N, Bucher N, Erb S, Bachmann S, Wöckel L, Müller-Knapp U, Contin-Waldvogel B, Rhiner B, Walitza S, Berger G, Cajochen C, Schmeck K. Sleep disturbance, but not depression severity, is associated with inflammation in children and adolescents. J Clin Sleep Med 2023; 19:1775-1784. [PMID: 37323001 PMCID: PMC10545993 DOI: 10.5664/jcsm.10678] [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: 03/03/2023] [Revised: 06/05/2023] [Accepted: 06/08/2023] [Indexed: 06/17/2023]
Abstract
STUDY OBJECTIVES We aimed to examine the association between self-rated and clinician-rated sleep disturbances and C-reactive protein (CRP), an objective marker of inflammation, in pediatric depression. METHODS Two hundred fifty-six children and adolescents (15.2 ± 1.6 y, 72.3% female) with moderate to severe symptoms of depression participated in the study. Sleep disturbances were assessed by self-reports (Insomnia Severity Index) and clinician ratings (Kiddie-Schedule for Affective Disorder and Schizophrenia), inflammation by plasma CRP levels. RESULTS Higher levels of CRP correlated positively with clinician-rated middle insomnia and hypersomnia. After adjusting for control variables (body mass index, tobacco, alcohol, stress, age, sex, antidepressants, sleep medication, depression severity), regression models confirmed the significant association of clinician-rated hypersomnia and middle insomnia symptoms with elevated CRP levels. In the adjusted regression models, other clinician-rated manifestations of sleep disturbance (eg, initial insomnia) and insomnia self-ratings were not significantly associated with CRP. Body mass index correlated positively with CRP, but body mass index had no mediating effect on the associations between sleep disturbances and CRP. We did not find an association between depression severity, assessed by the Children's Depression Rating Scale-Revised, and CRP. CONCLUSIONS Results of the present study indicate a significant association of hypersomnia and middle insomnia symptoms with CRP in pediatric depression, not linked to alterations in the body mass index. CITATION Strumberger MA, Häberling I, Emery S, et al. Sleep disturbance, but not depression severity, is associated with inflammation in children and adolescents. J Clin Sleep Med. 2023;19(10):1775-1784.
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Affiliation(s)
- Michael A. Strumberger
- Research Department of Child and Adolescent Psychiatry, Psychiatric Hospital of the University of Basel, Basel, Switzerland
- Centre for Chronobiology, Psychiatric Hospital of the University of Basel, Basel, Switzerland
| | - Isabelle Häberling
- Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
| | - Sophie Emery
- Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
| | - Mona Albermann
- Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
| | | | - Naïma Bucher
- Research Department of Child and Adolescent Psychiatry, Psychiatric Hospital of the University of Basel, Basel, Switzerland
| | - Suzanne Erb
- Child and Adolescent Psychiatric Services St. Gallen, St. Gallen, Switzerland
| | - Silke Bachmann
- Department of Psychiatry, University Hospitals of Geneva, Thônex, Switzerland
- Department of Psychiatry Psychotherapy, Psychosomatic Medicine, Medical Faculty of Martin Luther University, Halle, Germany
| | - Lars Wöckel
- Research Department of Child and Adolescent Psychiatry, Psychiatric Hospital of the University of Basel, Basel, Switzerland
- Clienia Littenheid AG, Littenheid, Switzerland
| | | | | | - Bruno Rhiner
- Child and Adolescent Psychiatric Services Thurgau, Münsterlingen, Switzerland
| | - Susanne Walitza
- Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
| | - Gregor Berger
- Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
| | - Christian Cajochen
- Centre for Chronobiology, Psychiatric Hospital of the University of Basel, Basel, Switzerland
| | - Klaus Schmeck
- Research Department of Child and Adolescent Psychiatry, Psychiatric Hospital of the University of Basel, Basel, Switzerland
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47
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Wang Y, Li X, Zhang Y, Ma Y, Xu S, Shuai Z, Pan F, Cai G. Association of Sleep Disturbance With Catastrophizing and Knee Pain: Data From the Osteoarthritis Initiative. Arthritis Care Res (Hoboken) 2023; 75:2134-2141. [PMID: 37038964 PMCID: PMC10524285 DOI: 10.1002/acr.25127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 02/15/2023] [Accepted: 04/04/2023] [Indexed: 04/12/2023]
Abstract
OBJECTIVE To investigate the relationship between sleep disturbance, catastrophizing, and knee pain in middle-aged and older individuals. METHODS Data from the Osteoarthritis Initiative cohort from months 48 to 96 were used, where month 48 was treated as baseline. Knee pain (Western Ontario and McMaster Universities Osteoarthritis Index pain scale score ≥5 [range 0-20]), catastrophizing (extracted from Coping Strategies Questionnaire score ≥3 [range 0-6]), and sleep quality (extracted from Center for Epidemiologic Studies Depression Scale [range 1-4]) were assessed annually. We described the association of sleep disturbance with the presence and risk of knee pain and catastrophizing. The mediation effect of knee pain and catastrophizing on the sleep-catastrophizing and sleep-pain association was evaluated, respectively. RESULTS Catastrophizing and knee pain were reported in 346 (10%) and 917 (24%) of the 3,813 participants (mean 64.9 years, 58% female) at baseline. Participants with worse sleep disturbance were more likely to have knee pain (prevalence ratio [PR] 1.4-2.0, P for trend <0.001) and catastrophizing (PR 1.4-3.1, P for trend <0.001). Sleep disturbance at baseline predicted the risk of knee pain (risk ratio [RR] 1.1, P for trend <0.001) and catastrophizing (RR 1.2-1.7, P for trend <0.001) during follow-up. No statistically significant interactions between sleep disturbance and knee pain or catastrophizing were observed. Knee pain and catastrophizing mediated the sleep-catastrophizing and sleep-pain association, respectively, at baseline, and knee pain negatively mediated the sleep-catastrophizing association longitudinally. CONCLUSION Sleep disturbance was associated with the presence and risk of catastrophizing and knee pain. Sleep interventions may have a universal and independent effect in preventing incident knee pain.
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Affiliation(s)
- Yining Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, Anhui, China
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei 230032, Anhui, China
| | - Xiaoxi Li
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, Anhui, China
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei 230032, Anhui, China
| | - Youyou Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, Anhui, China
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei 230032, Anhui, China
| | - Yubo Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, Anhui, China
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei 230032, Anhui, China
| | - Shengqian Xu
- Department of Rheumatism and Immunity, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui, China
| | - Zongwen Shuai
- Department of Rheumatism and Immunity, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, Anhui, China
| | - Faming Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, Anhui, China
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei 230032, Anhui, China
| | - Guoqi Cai
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei 230032, Anhui, China
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei 230032, Anhui, China
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48
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Gandia KM, Kessler SE, Buchanan-Smith HM. Latitudinal and zoo specific zeitgebers influence circadian and circannual rhythmicity of behavior in captive giant pandas ( Ailuropoda melanoleuca). Front Psychol 2023; 14:1188566. [PMID: 37790222 PMCID: PMC10543212 DOI: 10.3389/fpsyg.2023.1188566] [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: 03/17/2023] [Accepted: 08/11/2023] [Indexed: 10/05/2023] Open
Abstract
Introduction The circadian clock influences many aspects of animal welfare including metabolism, breeding, and behavior. In most species, circadian clocks are internal clocks regulated by external environmental cues called zeitgebers. The most common zeitgebers are light/dark cycles, food, and temperature. However, within captive environments, animals can be housed at latitudes with different light/dark cycles than their natural habitat and most other zeitgebers are controlled by humans. The effects that modified zeitgebers have on captive animals' circadian and circannual rhythmicity is largely unknown. To explore this and potential welfare implications, we measured and analyzed observational behavioral data of zoo-housed giant pandas for one year utilizing live camera footage from six zoos across the world. The worldwide distribution of the zoos gives us the unique opportunity to investigate how housing giant pandas within and outside of their natural latitudinal range can affect circadian rhythmicity and behavior. Methods Focal sampling was completed for 11 giant pandas each month for 12 consecutive months to gain an estimate of one circannual cycle. Within each month, we estimated one daylight or 24 h cycle of activity/behavior by conducting 10-min observation sessions systemically each hour the pandas were visible. Results Zero-inflated negative binomial mixture models found that latitude is associated with activity levels, with pandas housed outside of their natural latitudinal range displaying less activity than those within their latitudinal range. Amount of daylight, temperature minimum, and temperature range were also associated with activity cycles, potentially acting as zeitgebers. An association between sexual-related and stereotypic behavioral cycles was found, with the circannual cycles fluctuating in synchrony throughout several points in a year. Discussion These results indicate that changes to common zeitgebers and environmental conditions can influence circadian and circannual cycles. The widespread evolution of circadian rhythms suggests an adaptive advantage to possessing one in an environment with cyclical changes, allowing species to anticipate changes in their environment and respond accordingly. Therefore, although animals are highly adaptive, creating a captive environment that mimics the environmental conditions for which the animal has evolved can encourage naturalistic cycles that ultimately aid in promoting positive welfare states and increasing chances of successful breeding and conservation.
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Affiliation(s)
- Kristine M. Gandia
- Division of Psychology, Faculty of Natural Sciences, University of Stirling, Stirling, United Kingdom
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49
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Ahabrach H, El Mlili N, Mafla-España MA, Cauli O. Hair cortisol concentration associates with insomnia and stress symptoms in breast cancer survivors. Int J Psychophysiol 2023; 191:49-56. [PMID: 37532197 DOI: 10.1016/j.ijpsycho.2023.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 07/25/2023] [Accepted: 07/30/2023] [Indexed: 08/04/2023]
Abstract
Stress, depressive symptoms and sleep quality are important and modifiable determinant of health and their association with hair cortisol concentrations (HCC) in breast cancer survivors has not been evaluated. We selected a random sample of 65 participants (mean age 57.9 years old, range 44-75 years) recruited from local patients' associations of breast cancer survivors. Each provided a hair sample at enrollment and basic clinical data and psychological evaluation regarding self-perceived stress (PSS-scale), depressive (GDS scale) and insomnia symptoms (Athens scale). We observed a direct and significant (p = 0.001) association between HCC and stress-levels. Depressive symptoms associated significantly (p < 0.01) with stress levels but not with HCC. There were also a significant and direct correlation between hair cortisol concentration and totals core of insomnia symptoms (p = 0.002), and the subdimension of sleep difficulty symptoms (p = 0.002), and with daytime sleepiness symptoms (p = 0.016). Further investigations into the association between stress and insomnia and changes in HCC in breast cancer survivors are warranted in order to validate this biomarker for diagnosis of psychological alterations and to tailor the effects of interventions aimed to reduced stress and improve sleep quality in these women.
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Affiliation(s)
- Hanan Ahabrach
- Higher Institute of Nursing Professions and Health Techniques (ISPITS), 93000 Tetouan, Morocco; Department of Biology and Health, Faculty of Sciences, University Abdelmalek Essâadi, 93000 Tetouan, Morocco
| | - Nisrin El Mlili
- Higher Institute of Nursing Professions and Health Techniques (ISPITS), 93000 Tetouan, Morocco; Department of Biology and Health, Faculty of Sciences, University Abdelmalek Essâadi, 93000 Tetouan, Morocco
| | - Mayra Alejandra Mafla-España
- Department of Nursing, University of Valencia, 46010 Valencia, Spain; Frailty and Cognitive Impairment Group (FROG), University of Valencia, 46010 Valencia, Spain
| | - Omar Cauli
- Department of Nursing, University of Valencia, 46010 Valencia, Spain; Frailty and Cognitive Impairment Group (FROG), University of Valencia, 46010 Valencia, Spain; Chair of Healthy, Active and Participatory Aging, Valencia City Council, University of Valencia, 46010 Valencia, Spain.
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50
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Irwin MR, Straub RH, Smith MT. Heat of the night: sleep disturbance activates inflammatory mechanisms and induces pain in rheumatoid arthritis. Nat Rev Rheumatol 2023; 19:545-559. [PMID: 37488298 DOI: 10.1038/s41584-023-00997-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/29/2023] [Indexed: 07/26/2023]
Abstract
Sleep has a homeostatic role in the regulation of the immune system and serves to constrain activation of inflammatory signalling and expression of cellular inflammation. In patients with rheumatoid arthritis (RA), a misaligned inflammatory profile induces a dysregulation of sleep-wake activity, which leads to excessive inflammation and the induction of increased sensitivity to pain. Given that multiple biological mechanisms contribute to sleep disturbances (such as insomnia), and that the central nervous system communicates with the innate immune system via neuroendocrine and neural effector pathways, potential exists to develop prevention opportunities to mitigate the risk of insomnia in RA. Furthermore, understanding these risk mechanisms might inform additional insomnia treatment strategies directed towards steering and reducing the magnitude of the inflammatory response, which together could influence outcomes of pain and disease activity in RA.
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Affiliation(s)
- Michael R Irwin
- Department of Psychiatry and Behavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.
- Cousins Center for Psychoneuroimmunology, UCLA Semel Institute for Neuroscience and Human Behaviour, Los Angeles, CA, USA.
| | - Rainer H Straub
- Laboratory of Experimental Rheumatology and Neuroendocrine Immunology, Department of Internal Medicine I, University Hospital, Regensburg, Germany
| | - Michael T Smith
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, School of Medicine, Baltimore, MD, USA
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