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Boira I, Chiner E. Sleep and Respiratory Infections. Semin Respir Crit Care Med 2025. [PMID: 39900109 DOI: 10.1055/a-2531-1018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2025]
Abstract
Sleep disorders that involve circadian rhythm disruption and sleep-disordered breathing (SDB) such as obstructive sleep apnea (OSA) are closely linked to respiratory infections. SDB leads to a proinflammatory state due to intermittent hypoxia, sleep fragmentation, increased oxidative stress, and elevation of inflammatory mediators such as tumor necrosis factor (TNF), interleukin-6 (IL-6), and C-reactive protein (CRP). Furthermore, inflammatory mediator levels correlate with SDB severity, especially in people with OSA. Nocturnal microaspiration, gastroesophageal reflux, and associated comorbidities (e.g., obesity) increase the risk of community-acquired pneumonia, viral infections such as SARS-CoV-2, respiratory complications, and death. OSA has been associated with post-COVID syndrome. It also increases the risk of postoperative complications in both adults and children. Circadian rhythm disorders such as insomnia predispose to immune disorders and increase the risk of infection. Chronic conditions such as bronchiectasis, with or without concomitant cystic fibrosis, can lead to structural sleep changes and increase the risk of OSA due to chronic cough, arousals, aspirations, hypoxia, upper airway edema, and overexpression of proinflammatory cytokines. The protective effect of treatment for sleep disorders against respiratory infection is currently unknown. However, in people presenting with respiratory infection, it is important to test for SDB to prevent complications.
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Affiliation(s)
- Ignacio Boira
- Sleep Unit, Pneumology Department, San Juan de Alicante University Hospital, Alicante, Spain
| | - Eusebi Chiner
- Sleep Unit, Pneumology Department, San Juan de Alicante University Hospital, Alicante, Spain
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2
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Li HM, Zhang XR, Liao DQ, Gao J, Qiu CS, Zhong WF, Tang XL, Chen PL, Du LY, Yang J, Lai SM, Huang QM, Wang XM, Song WQ, You FF, Li C, Shen D, Mao C, Li ZH. Healthy sleep patterns and risk of hospitalization for infection: a large community-based cohort study. Transl Psychiatry 2025; 15:100. [PMID: 40148289 PMCID: PMC11950331 DOI: 10.1038/s41398-025-03314-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 02/17/2025] [Accepted: 03/12/2025] [Indexed: 03/29/2025] Open
Abstract
Sleep behaviours are potentially modifiable risk factors for infectious disease. However, little is known about the combined effects of multiple sleep factors on the risk of infections. We investigated the prospective associations of combined healthy sleep patterns with the risk of hospitalization for infection in 397,523 participants (mean (SD) age: 56.3 (8.1) years) from the UK Biobank. Healthy sleep patterns were defined by healthy sleep scores according to a combination of adequate sleep duration (7-8 h/day), early chronotype, no insomnia, and no excessive daytime sleepiness. During a median follow-up of 13.5 (interquartile range: 12.4-14.2) years, 60,377 cases of hospitalization for any infection were documented. A healthy sleep score was inversely associated with the risk of hospitalization for any infection and various infection subtypes in a dose-dependent manner (P for trend < 0.001). The associations between a one-point increment of healthy sleep score and hospitalization for infections ranged from a 9% lower risk for sepsis (HR = 0.91; 95% CI, 0.89-0.93) to a 20% lower risk for liver infection (HR = 0.80; 95% CI, 0.74-0.87). More than 10% of hospitalizations for any infection could have been prevented if all participants adhered to the four low-risk sleep behaviours. Adherence to a healthy sleep pattern was associated with a decreased risk of hospitalization for infections, especially for individuals <65 years of age and females (P for interaction < 0.00045). Our findings highlight the potential of sleep behaviour interventions for the primary prevention of infectious diseases.
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Affiliation(s)
- Hong-Min Li
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Xi-Ru Zhang
- Microbiome Medicine Center, Department of Laboratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Dan-Qing Liao
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Jian Gao
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Cheng-Shen Qiu
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Wen-Fang Zhong
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Xu-Lian Tang
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Pei-Liang Chen
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Li-Ying Du
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Jin Yang
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Shu-Min Lai
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Qing-Mei Huang
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Xiao-Meng Wang
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Wei-Qi Song
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Fang-Fei You
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Chuan Li
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Dong Shen
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Chen Mao
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China.
| | - Zhi-Hao Li
- Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China.
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3
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Sengupta S, Smith DF, Koritala BSC. Circadian Rhythms, Immune Regulation, and the Risk for Sepsis: Circadian Rhythms and Neonatal Care. Clin Perinatol 2025; 52:185-197. [PMID: 39892952 PMCID: PMC11788575 DOI: 10.1016/j.clp.2024.10.012] [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] [Indexed: 02/04/2025]
Abstract
Circadian rhythms provide an anticipatory mechanism for organisms to adapt to environmental changes. Host response to infections is under robust circadian control. Most of the existing literature focuses on adults in epidemiologic and animal studies. Neonatal and early infancy represent critical windows in the consolidation of circadian rhythms. This review summarizes our understanding of the molecular clock, especially its relevance to immunity and adult sepsis. Further, using our knowledge of circadian biology in caring for a newborn host with emerging circadian rhythms represents a unique challenge and an opportunity for improving our approach and outcomes in neonatal sepsis.
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Affiliation(s)
- Shaon Sengupta
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, The Children's Hospital of Philadelphia, 3615 Curie Boulevard, Abramson Research Building, 1102C, Philadelphia, PA 19104, USA.
| | - David F Smith
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Department of Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, USA
| | - Bala S C Koritala
- Division of Pediatric Otolaryngology-Head and Neck Surgery, Department of Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, USA
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4
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Jaschke NP, Wang A. Integrated control of leukocyte compartments as a feature of adaptive physiology. Immunity 2025; 58:279-294. [PMID: 39909034 DOI: 10.1016/j.immuni.2025.01.013] [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: 02/27/2024] [Revised: 12/10/2024] [Accepted: 01/16/2025] [Indexed: 02/07/2025]
Abstract
As a highly diverse and mobile organ, the immune system is uniquely equipped to participate in tissue responses in a tunable manner, depending on the number, type, and nature of cells deployed to the respective organ. Most acute organismal stressors that threaten survival-predation, infection, poisoning, and others-induce pronounced redistribution of immune cells across tissue compartments. Here, we review the current understanding of leukocyte compartmentalization under homeostatic and noxious conditions. We argue that leukocyte shuttling between compartments is a function of local tissue demands, which are linked to the organ's contribution to adaptive physiology at steady state and upon challenge. We highlight the neuroendocrine signals that relay and organize this trafficking behavior and outline mechanisms underlying the functional diversification of leukocyte responses. In this context, we discuss important areas of future inquiry and the implications of this scientific space for clinical medicine in the era of targeted immunomodulation.
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Affiliation(s)
- Nikolai P Jaschke
- Department of Internal Medicine (Rheumatology, Allergy & Immunology) and Department of Immunobiology, Yale School of Medicine, New Haven, CT, USA.
| | - Andrew Wang
- Department of Internal Medicine (Rheumatology, Allergy & Immunology) and Department of Immunobiology, Yale School of Medicine, New Haven, CT, USA.
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5
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Zhao W, Lu J, Yan H, Zhu J, Liu Y, Song X, Suo T, Miao L. Treatment of acute pharyngitis in rats with season tea decoctions from traditional Chinese medicine through a synergistic and subtle regulation of ARNTL and BHLHE40. JOURNAL OF ETHNOPHARMACOLOGY 2025; 337:118924. [PMID: 39389396 DOI: 10.1016/j.jep.2024.118924] [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: 06/03/2024] [Revised: 10/05/2024] [Accepted: 10/07/2024] [Indexed: 10/12/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE While the seasonal variations in the human immune function and many infectious diseases are well-known, to develop therapeutic strategies regarding such seasonality is quite challenging. However, some traditional medical practices have already taken the seasonality into account, such as the "Season Tea" (ST) decoctions investigated in the present study. AIM OF THE STUDY We present a study of the ST decoctions from traditional Chinese medicine, which include four formulae designed for the four seasons, aiming to investigate their pharmacological commonality and distinction. MATERIALS AND METHODS A rat model of acute pharyngitis was utilized for the pharmacological study, and the effects of the ST decoctions were evaluated through histology, biomedical assays, microarray analysis, real-time quantitative PCR and Western blot. RESULTS The experimental data show that all of the four ST formulae display good pharmaceutical effects on acute pharyngitis, and circadian rhythm appears to be a significant pathway for investigating their pharmacological commonality and distinction. Specifically, while all of the four ST decoctions can regulate the circadian-rhythm-related genes ARNTL and BHLHE40, the regulation is along different directions with the modification of the supplements and the substrates in each ST formula. CONCLUSION These results indicate the correlation between the acute pharyngitis and circadian rhythm, and illustrate the possibility of synergistically and subtly regulating ARNTL and BHLHE40, which is significant for relevant drug development.
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Affiliation(s)
- Wei Zhao
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine Tianjin, 301617, China
| | - Jia Lu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Huimin Yan
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Junjie Zhu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Yang Liu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Xinbo Song
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine Tianjin, 301617, China; College of Pharmaceutical Engineering of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Tongchuan Suo
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine Tianjin, 301617, China; College of Pharmaceutical Engineering of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Chinese Medicine Modernization, Tianjin, 301617, China; Tianjin Key Laboratory of Intelligent and Green Pharmaceuticals for Traditional Chinese Medicine, Tianjin, 301617, China.
| | - Lin Miao
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine Tianjin, 301617, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; State Key Laboratory of Chinese Medicine Modernization, Tianjin, 301617, China.
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Major-Styles CT, Munns J, Zeng A, Vanden Oever M, O'Neill JS, Edgar RS. Chronic CRYPTOCHROME deficiency enhances cell-intrinsic antiviral defences. Philos Trans R Soc Lond B Biol Sci 2025; 380:20230344. [PMID: 39842480 PMCID: PMC11753882 DOI: 10.1098/rstb.2023.0344] [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: 07/19/2024] [Revised: 11/19/2024] [Accepted: 11/27/2024] [Indexed: 01/24/2025] Open
Abstract
The within-host environment changes over circadian time and influences the replication and severity of viruses. Genetic knockout of the circadian transcription factors CRYPTOCHROME 1 and CRYPTOCHROME 2 (CRY1-/-/CRY2-/-; CKO) leads to altered protein homeostasis and chronic activation of the integrated stress response (ISR). The adaptive ISR signalling pathways help restore cellular homeostasis by downregulating protein synthesis in response to endoplasmic reticulum overloading or viral infections. By quantitative mass spectrometry analysis, we reveal that many viral recognition proteins and type I interferon (IFN) effectors are significantly upregulated in lung fibroblast cells from CKO mice compared with wild-type (WT) mice. This basal 'antiviral state' restricts the growth of influenza A virus and is governed by the interaction between proteotoxic stress response pathways and constitutive type I IFN signalling. CKO proteome composition and type I IFN signature were partially phenocopied upon sustained depletion of CRYPTOCHROME (CRY) proteins using a small-molecule CRY degrader, with modest differential gene expression consistent with differences seen between CKO and WT cells. Our results highlight the crosstalk between circadian rhythms, cell-intrinsic antiviral defences and protein homeostasis, providing a tractable molecular model to investigate the interface of these key contributors to human health and disease.This article is part of the Theo Murphy meeting issue 'Circadian rhythms in infection and immunity'.
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Affiliation(s)
- Christine T. Major-Styles
- Department of Infectious Disease, Imperial College London, LondonSW7 2AZ, UK
- Francis Crick Institute, LondonNW1 1AT, UK
| | - Jack Munns
- MRC Laboratory of Molecular Biology, Francis Crick Avenue, CambridgeCB2 0QH, UK
| | - Aiwei Zeng
- Department of Infectious Disease, Imperial College London, LondonSW7 2AZ, UK
- Francis Crick Institute, LondonNW1 1AT, UK
| | | | - John S. O'Neill
- MRC Laboratory of Molecular Biology, Francis Crick Avenue, CambridgeCB2 0QH, UK
| | - Rachel S. Edgar
- Department of Infectious Disease, Imperial College London, LondonSW7 2AZ, UK
- Francis Crick Institute, LondonNW1 1AT, UK
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Edgar RS, O'Donnell AJ, Xiaodong Zhuang A, Reece SE. Time to start taking time seriously: how to investigate unexpected biological rhythms within infectious disease research. Philos Trans R Soc Lond B Biol Sci 2025; 380:20230336. [PMID: 39842489 PMCID: PMC11753885 DOI: 10.1098/rstb.2023.0336] [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: 09/20/2024] [Revised: 11/14/2024] [Accepted: 11/19/2024] [Indexed: 01/24/2025] Open
Abstract
The discovery of rhythmicity in host and pathogen activities dates back to the Hippocratic era, but the causes and consequences of these biological rhythms have remained poorly understood. Rhythms in infection phenotypes or traits are observed across taxonomically diverse hosts and pathogens, suggesting general evolutionary principles. Understanding these principles may enable rhythms to be leveraged in manners that improve drug and vaccine efficacy or disrupt pathogen timekeeping to reduce virulence and transmission. Explaining and exploiting rhythms in infections require an integrative and multidisciplinary approach, which is a hallmark of research within chronobiology. Many researchers are welcomed into chronobiology from other fields after observing an unexpected rhythm or time-of-day effect in their data. Such findings can launch a rich new research topic, but engaging with the concepts, approaches and dogma in a new discipline can be daunting. Fortunately, chronobiology has well-developed frameworks for interrogating rhythms that can be readily applied in novel contexts. Here, we provide a 'how to' guide for exploring unexpected daily rhythms in infectious disease research. We outline how to establish: whether the rhythm is circadian, to what extent the host and pathogen are responsible, the relevance for host-pathogen interactions, and how to explore therapeutic potential.This article is part of the Theo Murphy meeting issue 'Circadian rhythms in infection and immunity'.
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Affiliation(s)
- Rachel S. Edgar
- Department of Infectious Disease, Imperial College London, LondonSW7 2AZ, UK
- Francis Crick Institute, 1 Midland Road, LondonNW1 1AT, UK
| | - Aidan J. O'Donnell
- Institute of Ecology and Evolution, School of Biological Sciences, University of Edinburgh, EdinburghEH9 3FL, UK
| | - Alan Xiaodong Zhuang
- 4. Division of Infection and Immunity, Institute of Immunity and Transplantation, University College London, LondonWC1E 6BT, UK
| | - Sarah E. Reece
- Institute of Ecology and Evolution, School of Biological Sciences, University of Edinburgh, EdinburghEH9 3FL, UK
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8
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Costantini C, Brancorsini S, Grignani F, Romani L, Bellet MM. Circadian metabolic adaptations to infections. Philos Trans R Soc Lond B Biol Sci 2025; 380:20230473. [PMID: 39842481 PMCID: PMC11753887 DOI: 10.1098/rstb.2023.0473] [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: 01/04/2024] [Revised: 04/22/2024] [Accepted: 05/16/2024] [Indexed: 01/24/2025] Open
Abstract
Circadian clocks are biological oscillators that evolved to coordinate rhythms in behaviour and physiology around the 24-hour day. In mammalian tissues, circadian rhythms and metabolism are highly intertwined. The clock machinery controls rhythmic levels of circulating hormones and metabolites, as well as rate-limiting enzymes catalysing biosynthesis or degradation of macromolecules in metabolic tissues, such control being exerted both at the transcriptional and post-transcriptional level. During infections, major metabolic adaptation occurs in mammalian hosts, at the level of both the single immune cell and the whole organism. Under these circumstances, the rhythmic metabolic needs of the host intersect with those of two other players: the pathogen and the microbiota. These three components cooperate or compete to meet their own metabolic demands across the 24 hours. Here, we review findings describing the circadian regulation of the host response to infection, the circadian metabolic adaptations occurring during host-microbiota-pathogen interactions and how such regulation can influence the immune response of the host and, ultimately, its own survival.This article is part of the Theo Murphy meeting issue 'Circadian rhythms in infection and immunity'.
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Affiliation(s)
- Claudio Costantini
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, Perugia06132, Italy
| | - Stefano Brancorsini
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, Perugia06132, Italy
| | - Francesco Grignani
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, Perugia06132, Italy
| | - Luigina Romani
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, Perugia06132, Italy
| | - Marina Maria Bellet
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, Perugia06132, Italy
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9
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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; 61:10115-10137. [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] [MESH Headings] [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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Bartman CM, Nesbitt L, Lee KK, Khalfaoui L, Fang Y, Pabelick CM, Prakash YS. BMAL1 sex-specific effects in the neonatal mouse airway exposed to moderate hyperoxia. Physiol Rep 2024; 12:e16122. [PMID: 38942729 PMCID: PMC11213646 DOI: 10.14814/phy2.16122] [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: 03/05/2024] [Revised: 06/12/2024] [Accepted: 06/12/2024] [Indexed: 06/30/2024] Open
Abstract
Supplemental O2 (hyperoxia) is a critical intervention for premature infants (<34 weeks) but consequently is associated with development of bronchial airway hyperreactivity (AHR) and asthma. Clinical practice shifted toward the use of moderate hyperoxia (<60% O2), but risk for subsequent airway disease remains. In mouse models of moderate hyperoxia, neonatal mice have increased AHR with effects on airway smooth muscle (ASM), a cell type involved in airway tone, bronchodilation, and remodeling. Understanding mechanisms by which moderate O2 during the perinatal period initiates sustained airway changes is critical to drive therapeutic advancements toward treating airway diseases. We propose that cellular clock factor BMAL1 is functionally important in developing mouse airways. In adult mice, cellular clocks target pathways highly relevant to asthma pathophysiology and Bmal1 deletion increases inflammatory response, worsens lung function, and impacts survival outcomes. Our understanding of BMAL1 in the developing lung is limited, but our previous findings show functional relevance of clocks in human fetal ASM exposed to O2. Here, we characterize Bmal1 in our established mouse neonatal hyperoxia model. Our data show that Bmal1 KO deleteriously impacts the developing lung in the context of O2 and these data highlight the importance of neonatal sex in understanding airway disease.
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Affiliation(s)
- Colleen M. Bartman
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
| | - Lisa Nesbitt
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
| | - Kenge K. Lee
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
| | - Latifa Khalfaoui
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
| | - Yun‐Hua Fang
- Department of Physiology & Biomedical EngineeringMayo ClinicRochesterMinnesotaUSA
| | - Christina M. Pabelick
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
- Department of Physiology & Biomedical EngineeringMayo ClinicRochesterMinnesotaUSA
| | - Y. S. Prakash
- Department of Anesthesiology and Perioperative MedicineMayo ClinicRochesterMinnesotaUSA
- Department of Physiology & Biomedical EngineeringMayo ClinicRochesterMinnesotaUSA
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11
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Zhou J, Wang H, Ouyang Q. Mathematical modeling of viral infection and the immune response controlled by the circadian clock. J Biol Phys 2024; 50:197-214. [PMID: 38641676 PMCID: PMC11106228 DOI: 10.1007/s10867-024-09655-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 03/16/2024] [Indexed: 04/21/2024] Open
Abstract
Time of day affects how well the immune system responds to viral or bacterial infections. While it is well known that the immune system is regulated by the circadian clock, the dynamic origin of time-of-day-dependent immunity remains unclear. In this paper, we studied the circadian control of immune response upon infection of influenza A virus through mathematical modeling. Dynamic simulation analyses revealed that the time-of-day-dependent immunity was rooted in the relative phase between the circadian clock and the pulse of viral infection. The relative phase, which depends on the time the infection occurs, plays a crucial role in the immune response. It can drive the immune system to one of two distinct bistable states, a high inflammatory state with a higher mortality rate or a safe state characterized by low inflammation. The mechanism we found here also explained why the same species infected by different viruses has different time-of-day-dependent immunities. Further, the time-of-day-dependent immunity was found to be abolished when the immune system was regulated by an impaired circadian clock with decreased oscillation amplitude or without oscillations.
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Affiliation(s)
- Jiaxin Zhou
- The State Key Laboratory for Artificial Microstructures and Mesoscopic Physics, School of Physics, Peking University, Beijing, 100871, China
| | - Hongli Wang
- The State Key Laboratory for Artificial Microstructures and Mesoscopic Physics, School of Physics, Peking University, Beijing, 100871, China.
- Center for Quantitative Biology, Peking University, Beijing, 100871, China.
| | - Qi Ouyang
- School of Physics, Zhejiang University, Hangzhou, 310027, China
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12
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Wyse CA, Rudderham LM, Nordon EA, Ince LM, Coogan AN, Lopez LM. Circadian Variation in the Response to Vaccination: A Systematic Review and Evidence Appraisal. J Biol Rhythms 2024; 39:219-236. [PMID: 38459699 PMCID: PMC11141079 DOI: 10.1177/07487304241232447] [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: 03/10/2024]
Abstract
Molecular timing mechanisms known as circadian clocks drive endogenous 24-h rhythmicity in most physiological functions, including innate and adaptive immunity. Consequently, the response to immune challenge such as vaccination might depend on the time of day of exposure. This study assessed whether the time of day of vaccination (TODV) is associated with the subsequent immune and clinical response by conducting a systematic review of previous studies. The Cochrane Library, PubMed, Google, Medline, and Embase were searched for studies that reported TODV and immune and clinical outcomes, yielding 3114 studies, 23 of which met the inclusion criteria. The global severe acute respiratory syndrome coronavirus 2 vaccination program facilitated investigation of TODV and almost half of the studies included reported data collected during the COVID-19 pandemic. There was considerable heterogeneity in the demography of participants and type of vaccine, and most studies were biased by failure to account for immune status prior to vaccination, self-selection of vaccination time, or confounding factors such as sleep, chronotype, and shiftwork. The optimum TODV was concluded to be afternoon (5 studies), morning (5 studies), morning and afternoon (1 study), midday (1 study), and morning or late afternoon (1 study), with the remaining 10 studies reporting no effect. Further research is required to understand the relationship between TODV and subsequent immune outcome and whether any clinical benefit outweighs the potential effect of this intervention on vaccine uptake.
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Affiliation(s)
- Cathy A. Wyse
- Kathleen Lonsdale Institute for Human Health Research and Department of Biology, Maynooth University, Maynooth, Ireland
| | - Laura M. Rudderham
- Kathleen Lonsdale Institute for Human Health Research and Department of Biology, Maynooth University, Maynooth, Ireland
| | - Enya A. Nordon
- Kathleen Lonsdale Institute for Human Health Research and Department of Biology, Maynooth University, Maynooth, Ireland
| | - Louise M. Ince
- Division of Pharmacology and Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, Texas, USA
| | - Andrew N. Coogan
- Kathleen Lonsdale Institute for Human Health Research and Department of Psychology, Maynooth University, Maynooth, Ireland
| | - Lorna M. Lopez
- Kathleen Lonsdale Institute for Human Health Research and Department of Biology, Maynooth University, Maynooth, Ireland
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13
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Tian L, Zhao C, Yan Y, Jia Q, Cui S, Chen H, Li X, Jiang H, Yao Y, He K, Zhao X. Ceramide-1-phosphate alleviates high-altitude pulmonary edema by stabilizing circadian ARNTL-mediated mitochondrial dynamics. J Adv Res 2024; 60:75-92. [PMID: 37479181 PMCID: PMC11156611 DOI: 10.1016/j.jare.2023.07.008] [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: 05/04/2023] [Revised: 06/25/2023] [Accepted: 07/18/2023] [Indexed: 07/23/2023] Open
Abstract
INTRODUCTION High-altitude pulmonary edema (HAPE) is a severe and potentially fatal condition with limited treatment options. Although ceramide kinase (CERK)-derived ceramide-1-phosphate (C1P) has been demonstrated to offer protection against various pulmonary diseases, its effects on HAPE remain unclear. OBJECTIVES Our study aimed to investigate the potential role of CERK-derived C1P in the development of HAPE and to reveal the molecular mechanisms underlying its protective effects. We hypothesized that CERK-derived C1P could protect against HAPE by stabilizing circadian rhythms and maintaining mitochondrial dynamics. METHODS To test our hypothesis, we used CERK-knockout mice and established HAPE mouse models using a FLYDWC50-1C hypobaric hypoxic cabin. We utilized a range of methods, including lipidomics, transcriptomics, immunofluorescence, Western blotting, and transmission electron microscopy, to identify the mechanisms of regulation. RESULTS Our findings demonstrated that CERK-derived C1P played a protective role against HAPE. Inhibition of CERK exacerbated HAPE induced by the hypobaric hypoxic environment. Specifically, we identified a novel mechanism in which CERK inhibition induced aryl hydrocarbon receptor nuclear translocator-like (ARNTL) autophagic degradation, inducing the circadian rhythm and triggering mitochondrial damage by controlling the expression of proteins required for mitochondrial fission and fusion. The decreased ARNTL caused by CERK inhibition impaired mitochondrial dynamics, induced oxidative stress damage, and resulted in defects in mitophagy, particularly under hypoxia. Exogenous C1P prevented ARNTL degradation, alleviated mitochondrial damage, neutralized oxidative stress induced by CERK inhibition, and ultimately relieved HAPE. CONCLUSIONS This study provides evidence for the protective effect of C1P against HAPE, specifically, through stabilizing circadian rhythms and maintaining mitochondrial dynamics. Exogenous C1P therapy may be a promising strategy for treating HAPE. Our findings also highlight the importance of the circadian rhythm and mitochondrial dynamics in the pathogenesis of HAPE, suggesting that targeting these pathways may be a potential therapeutic approach for this condition.
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Affiliation(s)
- Liuyang Tian
- School of Medicine, Nankai University, Tianjin 300071, China; Medical Big Data Research Center, Medical Innovation Research Division of the Chinese PLA General Hospital, Beijing 100853, China; National Engineering Research Center for Medical Big Data Application Technology, the Chinese PLA General Hospital, Beijing 100853, China
| | - Chenghui Zhao
- National Engineering Research Center for Medical Big Data Application Technology, the Chinese PLA General Hospital, Beijing 100853, China; Research Center for Biomedical Engineering, Medical Innovation Research Division of the Chinese PLA General Hospital, Beijing 100853, China
| | - Yan Yan
- Research Center for Translational Medicine, Medical Innovation Research Division of the Chinese PLA General Hospital, Beijing 100853, China
| | - Qian Jia
- National Engineering Research Center for Medical Big Data Application Technology, the Chinese PLA General Hospital, Beijing 100853, China; Research Center for Translational Medicine, Medical Innovation Research Division of the Chinese PLA General Hospital, Beijing 100853, China
| | - Saijia Cui
- Research Center for Translational Medicine, Medical Innovation Research Division of the Chinese PLA General Hospital, Beijing 100853, China
| | - Huining Chen
- Research Center for Translational Medicine, Medical Innovation Research Division of the Chinese PLA General Hospital, Beijing 100853, China
| | - Xiaolu Li
- Experimental Research Center, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Capital Medical University Beijing Anzhen Hospital, Beijing 100029, China
| | - Hongfeng Jiang
- Experimental Research Center, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Capital Medical University Beijing Anzhen Hospital, Beijing 100029, China
| | - Yongming Yao
- Research Center for Translational Medicine, Medical Innovation Research Division of the Chinese PLA General Hospital, Beijing 100853, China.
| | - Kunlun He
- Medical Big Data Research Center, Medical Innovation Research Division of the Chinese PLA General Hospital, Beijing 100853, China; National Engineering Research Center for Medical Big Data Application Technology, the Chinese PLA General Hospital, Beijing 100853, China; School of Medicine, Nankai University, Tianjin 300071, China.
| | - Xiaojing Zhao
- National Engineering Research Center for Medical Big Data Application Technology, the Chinese PLA General Hospital, Beijing 100853, China; Research Center for Translational Medicine, Medical Innovation Research Division of the Chinese PLA General Hospital, Beijing 100853, China.
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14
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Borrmann H, Rijo-Ferreira F. Crosstalk between circadian clocks and pathogen niche. PLoS Pathog 2024; 20:e1012157. [PMID: 38723104 PMCID: PMC11081299 DOI: 10.1371/journal.ppat.1012157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2024] Open
Abstract
Circadian rhythms are intrinsic 24-hour oscillations found in nearly all life forms. They orchestrate key physiological and behavioral processes, allowing anticipation and response to daily environmental changes. These rhythms manifest across entire organisms, in various organs, and through intricate molecular feedback loops that govern cellular oscillations. Recent studies describe circadian regulation of pathogens, including parasites, bacteria, viruses, and fungi, some of which have their own circadian rhythms while others are influenced by the rhythmic environment of hosts. Pathogens target specific tissues and organs within the host to optimize their replication. Diverse cellular compositions and the interplay among various cell types create unique microenvironments in different tissues, and distinctive organs have unique circadian biology. Hence, residing pathogens are exposed to cyclic conditions, which can profoundly impact host-pathogen interactions. This review explores the influence of circadian rhythms and mammalian tissue-specific interactions on the dynamics of pathogen-host relationships. Overall, this demonstrates the intricate interplay between the body's internal timekeeping system and its susceptibility to pathogens, which has implications for the future of infectious disease research and treatment.
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Affiliation(s)
- Helene Borrmann
- Berkeley Public Health, Molecular and Cell Biology Department, University of California Berkeley, Berkeley, California, United States of America
| | - Filipa Rijo-Ferreira
- Berkeley Public Health, Molecular and Cell Biology Department, University of California Berkeley, Berkeley, California, United States of America
- Chan Zuckerberg Biohub–San Francisco, San Francisco, California, United States of America
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15
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Owolabi ATY, Schneider P, Reece SE. Virulence is associated with daily rhythms in the within-host replication of the malaria parasite Plasmodium chabaudi. Evol Appl 2024; 17:e13696. [PMID: 38721594 PMCID: PMC11078297 DOI: 10.1111/eva.13696] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 04/10/2024] [Indexed: 01/06/2025] Open
Abstract
Most malaria (Plasmodium spp.) parasite species undergo asexual replication synchronously within the red blood cells of their vertebrate host. Rhythmicity in this intraerythrocytic developmental cycle (IDC) enables parasites to maximise exploitation of the host and align transmission activities with the time of day that mosquito vectors blood feed. The IDC is also responsible for the major pathologies associated with malaria, and plasticity in the parasite's rhythm can confer tolerance to antimalarial drugs. Both the severity of infection (virulence) and synchrony of the IDC vary across species and between genotypes of Plasmodium; however, this variation is poorly understood. The theory predicts that virulence and IDC synchrony are negatively correlated, and we tested this hypothesis using two closely related genotypes of the rodent malaria model Plasmodium chabaudi that differ markedly in virulence. We also test the predictions that, in response to perturbations to the timing (phase) of the IDC schedule relative to the phase of host rhythms (misalignment), the virulent parasite genotype recovers the correct phase relationship faster, incurs less fitness losses and so hosts benefit less from misalignment when infected with a virulent genotype. Our predictions are partially supported by results suggesting that the virulent parasite genotype is less synchronous in some circumstances and recovers faster from misalignment. While hosts were less anaemic when infected by misaligned parasites, the extent of this benefit did not depend on parasite virulence. Overall, our results suggest that interventions to perturb the alignment between the IDC schedule, and host rhythms and increase synchrony between parasites within each IDC, could alleviate disease symptoms. However, virulent parasites, which are better at withstanding conventional antimalarial treatment, would also be intrinsically better able to tolerate such interventions.
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Affiliation(s)
- Alíz T. Y. Owolabi
- School of Biological Sciences, Institute of Ecology and EvolutionUniversity of EdinburghEdinburghUK
| | - Petra Schneider
- School of Biological Sciences, Institute of Ecology and EvolutionUniversity of EdinburghEdinburghUK
| | - Sarah E. Reece
- School of Biological Sciences, Institute of Ecology and EvolutionUniversity of EdinburghEdinburghUK
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16
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Osathanunkul M, Suwannapoom C. A comparative study on eDNA-based detection of Siamese bat catfish (Oreoglanis siamensis) in wet and dry conditions. Sci Rep 2024; 14:8885. [PMID: 38632301 PMCID: PMC11024149 DOI: 10.1038/s41598-024-58752-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 04/02/2024] [Indexed: 04/19/2024] Open
Abstract
The use of environmental DNA (eDNA) analysis has demonstrated notable efficacy in detecting the existence of freshwater species, including those that are endangered or uncommon. This application holds significant potential for enhancing environmental monitoring and management efforts. However, the efficacy of eDNA-based detection relies on several factors. In this study, we assessed the impact of rainfall on the detection of eDNA for the Siamese bat catfish (Oreoglanis siamensis). Quantitative polymerase chain reaction (qPCR) analysis indicated that samples from days with average rainfall exceeding 35 mm (classified as heavy and very heavy rain) yielded negative results. While eDNA detection remains feasible on light or moderate rainy days, a noteworthy reduction in eDNA concentration and qPCR-positive likelihood was observed. Analysis across 12 sampling sites established a statistically significant negative relationship (p < 0.001) between eDNA detection and rainfall. Specifically, for each 1 mm increase in rainfall, there was an observed drop in eDNA concentration of 0.19 copies/mL (±0.14). The findings of this study provide definitive evidence that precipitation has a significant impact on the detection of eDNA in Siamese bat catfish. However, in the case of adverse weather conditions occurring on the day of sampling, our research indicates that it is acceptable to continue with the task, as long as the rainfall is not heavy or very heavy. To enhance the effectiveness of an eDNA survey, it is crucial to consider many factors related to climatic conditions. The aforementioned factor holds significant importance not only for the specific species under scrutiny but also for the broader dynamics of the climate.
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Affiliation(s)
- Maslin Osathanunkul
- Department of Biology, Faculty of Science, Chiang Mai University, Muang District, Chiang Mai, Thailand.
| | - Chatmongkon Suwannapoom
- School of Agriculture and Natural Resources, University of Phayao, Muang District, Phayao, Thailand.
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17
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Sharma D, Kohlbach KA, Maples R, Farrar JD. The β2-adrenergic receptor (ADRB2) entrains circadian gene oscillation and diurnal responses to virus infection in CD8 + T cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.12.584692. [PMID: 38559276 PMCID: PMC10980027 DOI: 10.1101/2024.03.12.584692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Adaptive immune cells are regulated by circadian rhythms (CR) under both steady state conditions and during responses to infection. Cytolytic CD8 + T cells display variable responses to infection depending upon the time of day of exposure. However, the neuronal signals that entrain these cyclic behaviors remain unknown. Immune cells express a variety of neurotransmitter receptors including nicotinic, glucocorticoid, and adrenergic receptors. Here, we demonstrate that the β2-adrenergic receptor (ADRB2) regulates the periodic oscillation of select core clock genes, such as Per2 and Bmal1 , and selective loss of the Adrb2 gene dramatically perturbs the normal diurnal oscillation of clock gene expression in CD8 + T cells. Consequently, their circadian-regulated anti-viral response is dysregulated, and the diurnal development of CD8 + T cells into variegated populations of cytolytic T cell (CTL) effectors is dramatically altered in the absence of ADRB2 signaling. Thus, the Adrb2 directly entrains core clock gene oscillation and regulates CR-dependent T cell responses to virus infection as a function of time-of-day of pathogen exposure. One Sentence Summary The β2-adrenergic receptor regulates circadian gene oscillation and downstream daily timing of cytolytic T cell responses to virus infection.
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18
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Belser JA, Kieran TJ, Mitchell ZA, Sun X, Mayfield K, Tumpey TM, Spengler JR, Maines TR. Key considerations to improve the normalization, interpretation and reproducibility of morbidity data in mammalian models of viral disease. Dis Model Mech 2024; 17:dmm050511. [PMID: 38440823 PMCID: PMC10941659 DOI: 10.1242/dmm.050511] [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: 09/15/2023] [Accepted: 02/05/2024] [Indexed: 03/06/2024] Open
Abstract
Viral pathogenesis and therapeutic screening studies that utilize small mammalian models rely on the accurate quantification and interpretation of morbidity measurements, such as weight and body temperature, which can vary depending on the model, agent and/or experimental design used. As a result, morbidity-related data are frequently normalized within and across screening studies to aid with their interpretation. However, such data normalization can be performed in a variety of ways, leading to differences in conclusions drawn and making comparisons between studies challenging. Here, we discuss variability in the normalization, interpretation, and presentation of morbidity measurements for four model species frequently used to study a diverse range of human viral pathogens - mice, hamsters, guinea pigs and ferrets. We also analyze findings aggregated from influenza A virus-infected ferrets to contextualize this discussion. We focus on serially collected weight and temperature data to illustrate how the conclusions drawn from this information can vary depending on how raw data are collected, normalized and measured. Taken together, this work supports continued efforts in understanding how normalization affects the interpretation of morbidity data and highlights best practices to improve the interpretation and utility of these findings for extrapolation to public health contexts.
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Affiliation(s)
- Jessica A. Belser
- Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Troy J. Kieran
- Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Zoë A. Mitchell
- Franklin College of Arts and Sciences, University of Georgia, Athens, GA 30602, USA
- Division of Scientific Resources, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Xiangjie Sun
- Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Kristin Mayfield
- Division of Scientific Resources, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Terrence M. Tumpey
- Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Jessica R. Spengler
- Division of High-Consequence Pathogens and Pathology, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Taronna R. Maines
- Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
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Hook JL, Bhattacharya J. The pathogenesis of influenza in intact alveoli: virion endocytosis and its effects on the lung's air-blood barrier. Front Immunol 2024; 15:1328453. [PMID: 38343548 PMCID: PMC10853445 DOI: 10.3389/fimmu.2024.1328453] [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: 10/26/2023] [Accepted: 01/03/2024] [Indexed: 02/15/2024] Open
Abstract
Lung infection by influenza A virus (IAV) is a major cause of global mortality from lung injury, a disease defined by widespread dysfunction of the lung's air-blood barrier. Endocytosis of IAV virions by the alveolar epithelium - the cells that determine barrier function - is central to barrier loss mechanisms. Here, we address the current understanding of the mechanistic steps that lead to endocytosis in the alveolar epithelium, with an eye to how the unique structure of lung alveoli shapes endocytic mechanisms. We highlight where future studies of alveolar interactions with IAV virions may lead to new therapeutic approaches for IAV-induced lung injury.
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Affiliation(s)
- Jaime L. Hook
- Lung Imaging Laboratory, Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Global Health and Emerging Pathogens Institute, Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Jahar Bhattacharya
- Department of Medicine, College of Physicians and Surgeons, Columbia University Medical Center, New York, NY, United States
- Department of Physiology and Cellular Biophysics, College of Physicians and Surgeons, Columbia University Medical Center, New York, NY, United States
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20
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Srinivasan A, Giri A, Duraisamy SK, Alsup A, Castro M, Sundar IK. Acute HDM exposure shows time-of-day and sex-based differences in the severity of lung inflammation and circadian clock disruption. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. GLOBAL 2023; 2:100155. [PMID: 37781650 PMCID: PMC10509939 DOI: 10.1016/j.jacig.2023.100155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 05/19/2023] [Accepted: 05/24/2023] [Indexed: 10/03/2023]
Abstract
Background Asthma is a chronic inflammatory disease that shows a time-of-day response to variations in symptoms/severity. However, how the lung circadian clock influences time-of-day response and sex-based differences in house dust mite (HDM)-induced airway inflammation and remodeling has not been thoroughly investigated. Objective We sought to determine whether acute HDM exposure in wild-type mice shows time-of-day response and sex-based differences in allergic airway inflammation and circadian clock disruption in the lungs. Methods Wild-type (C57BL/6J) and Rev-erbα knockout (KO) mice were exposed to either PBS or HDM (for 10 days) intranasally at Zeitgeber time (ZT0: 6 am; ZT12: 6 pm) and euthanized 48 hours after the last exposure. Acute HDM-induced time-of-day response and sex-based differences in lung inflammation, gated cytokines/chemokines, humoral and hormonal responses, and circadian clock gene expression were analyzed. Results Acute HDM-exposed mice showed a time-of-day response and sex-based differences in exaggerated lung inflammation (inflammatory eosinophils and interstitial macrophages) at ZT12 when compared with ZT0. HDM-exposed female mice showed increased inflammatory response at ZT12, but HDM-exposed male mice showed comparatively lower inflammation with no time-of-day response. HDM-exposed female and male mice showed augmented IgE levels at ZT12 when compared with ZT0. Myeloid innate immunity panel, cytokines/chemokines, and mucin genes showed a time-of-day gating response at ZT0 and ZT12 in the HDM group. In addition, HDM exposure altered the expression of circadian clock genes in the lung, which was evident in female mice at ZT12. Overall, female mice showed significant time-of-day responses to all these parameters compared with male mice. Rev-erbα KO mice exposed to acute HDM showed exaggerated lung inflammation associated with increased IgE and proinflammatory cytokines in bronchoalveolar lavage fluid. Interestingly, HDM exposure causes reduced expression of clock genes in flow-sorted resident eosinophils but not alveolar macrophages. Acute HDM exposure reduced the nocturnal locomotor activity in mice 5 days post-HDM exposure until day 10. Conclusions This study shows a time-of-day response to acute HDM exposure and sex-based differences in the severity of lung inflammation and humoral immune response associated with circadian clock disruption. Our findings support the use of separate female and male mice cohorts for preclinical studies to understand the molecular heterogeneity in asthma pathophysiology.
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Affiliation(s)
| | - Allan Giri
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kan
| | - Santhosh Kumar Duraisamy
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kan
| | - Alexander Alsup
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kan
| | - Mario Castro
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kan
| | - Isaac Kirubakaran Sundar
- Corresponding author: Isaac Kirubakaran Sundar, PhD, Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kansas Medical Center, 3901 Rainbow Blvd, Kansas City, KS 66160.
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21
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Srinivasan A, Giri A, Duraisamy SK, Alsup A, Castro M, Sundar IK. Chronic HDM exposure shows time-of-day and sex-based differences in inflammatory response associated with lung circadian clock disruption. iScience 2023; 26:107580. [PMID: 37664635 PMCID: PMC10470299 DOI: 10.1016/j.isci.2023.107580] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 07/13/2023] [Accepted: 08/04/2023] [Indexed: 09/05/2023] Open
Abstract
Circadian rhythms and sex differences are involved in the pathophysiology of asthma. Yet, there are no reports that simultaneously address the role of the circadian clock and sex-based differences in chronic house dust mite (HDM)-induced asthma. Here, we sought to determine if chronic HDM exposure during the resting phase (zeitgeber time: ZT0/6:00 a.m.) versus the active phase (ZT12/6:00 p.m.) differentially affects the circadian clock and alters asthma pathobiology in female and male mice. HDM exposure at ZT12 exaggerated infiltration of eosinophil subtypes and associated chemokines in females compared to males. Furthermore, HDM exposure augmented eosinophil chemokines, Th2 gene expression and cytokine release, and humoral immune response in females compared to males at ZT12. Concurrently, histopathological evaluation confirmed increased airway inflammation at ZT12 in both females and males. Overall, we showed a time-of-day response and sex-based differences in HDM-induced exaggerated asthmatic phenotypes (inflammation/remodeling) and circadian clock disruption in females compared to males.
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Affiliation(s)
- Ashokkumar Srinivasan
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
| | - Allan Giri
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
| | - Santhosh Kumar Duraisamy
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
| | - Alexander Alsup
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
| | - Mario Castro
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
| | - Isaac Kirubakaran Sundar
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA
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22
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Mazur M, Rakus K, Adamek M, Surachetpong W, Chadzinska M, Pijanowski L. Effects of light and circadian clock on the antiviral immune response in zebrafish. FISH & SHELLFISH IMMUNOLOGY 2023; 140:108979. [PMID: 37532067 DOI: 10.1016/j.fsi.2023.108979] [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: 05/27/2023] [Revised: 07/28/2023] [Accepted: 07/30/2023] [Indexed: 08/04/2023]
Abstract
The circadian clock mechanism, which is evolutionarily conserved across various organisms, plays a crucial role in synchronizing physiological responses to external conditions, primarily in response to light availability. By maintaining homeostasis of biological processes and behavior, the circadian clock serves as a key regulator. This biological mechanism also coordinates diurnal oscillations of the immune response during infections. However there is limited information available regarding the influence of circadian oscillation on immune regulation, especially in lower vertebrates like teleost fish. Therefore, the present study aimed to investigate the effects of light and the timing of infection induction on the antiviral immune response in zebrafish. To explore the relationship between the timing of infection and the response activated by viral pathogens, we used a zebrafish model infected with tilapia lake virus (TiLV). Our findings demonstrated that light availability significantly affects the antiviral immune response and the functioning of the molecular clock mechanism during TiLV infection. This is evident through alterations in the expression of major core clock genes and the regulation of TiLV replication and type I IFN pathway genes in the kidney of fish maintained under LD (light-dark) conditions compared to constant darkness (DD) conditions. Moreover, infection induced during the light phase of the LD cycle, in contrast to nocturnal infection, also exhibited similar effects on the expression of genes associated with the antiviral response. This study indicates a more effective mechanism of the zebrafish antiviral response during light exposure, which inherently involves modification of the expression of key components of the molecular circadian clock. It suggests that the zebrafish antiviral response to infection is regulated by both light and the circadian clock.
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Affiliation(s)
- Mikolaj Mazur
- Department of Evolutionary Immunology, Institute of Zoology and Biomedical Research, Jagiellonian University, Gronostajowa 9, PL30-387, Krakow, Poland; Doctoral School of Exact and Natural Sciences, Jagiellonian University, Łojasiewicza 11, PL30-348, Krakow, Poland
| | - Krzysztof Rakus
- Department of Evolutionary Immunology, Institute of Zoology and Biomedical Research, Jagiellonian University, Gronostajowa 9, PL30-387, Krakow, Poland
| | - Mikolaj Adamek
- Fish Disease Research Unit, University of Veterinary Medicine Hannover, Buenteweg 17, 30559, Hannover, Germany
| | - Win Surachetpong
- Department of Veterinary Microbiology and Immunology, Faculty of Veterinary Medicine, Kasetsart University, 50 Ngam Wong Wan Road, Ladyao, Chatuchak, 10900, Bangkok, Thailand
| | - Magdalena Chadzinska
- Department of Evolutionary Immunology, Institute of Zoology and Biomedical Research, Jagiellonian University, Gronostajowa 9, PL30-387, Krakow, Poland
| | - Lukasz Pijanowski
- Department of Evolutionary Immunology, Institute of Zoology and Biomedical Research, Jagiellonian University, Gronostajowa 9, PL30-387, Krakow, Poland.
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23
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Naik A, Forrest KM, Paul O, Issah Y, Valekunja UK, Tang SY, Reddy AB, Hennessy EJ, Brooks TG, Chaudhry F, Babu A, Morley M, Zepp JA, Grant GR, FitzGerald GA, Sehgal A, Worthen GS, Frank DB, Morrisey EE, Sengupta S. Circadian regulation of lung repair and regeneration. JCI Insight 2023; 8:e164720. [PMID: 37463053 PMCID: PMC10543710 DOI: 10.1172/jci.insight.164720] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 07/11/2023] [Indexed: 07/28/2023] Open
Abstract
Optimal lung repair and regeneration are essential for recovery from viral infections, including influenza A virus (IAV). We have previously demonstrated that acute inflammation and mortality induced by IAV is under circadian control. However, it is not known whether the influence of the circadian clock persists beyond the acute outcomes. Here, we utilize the UK Biobank to demonstrate an association between poor circadian rhythms and morbidity from lower respiratory tract infections, including the need for hospitalization and mortality after discharge; this persists even after adjusting for common confounding factors. Furthermore, we use a combination of lung organoid assays, single-cell RNA sequencing, and IAV infection in different models of clock disruption to investigate the role of the circadian clock in lung repair and regeneration. We show that lung organoids have a functional circadian clock and the disruption of this clock impairs regenerative capacity. Finally, we find that the circadian clock acts through distinct pathways in mediating lung regeneration - in tracheal cells via the Wnt/β-catenin pathway and through IL-1β in alveolar epithelial cells. We speculate that adding a circadian dimension to the critical process of lung repair and regeneration will lead to novel therapies and improve outcomes.
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Affiliation(s)
- Amruta Naik
- Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | - Oindrila Paul
- Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Yasmine Issah
- Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Utham K. Valekunja
- Systems Pharmacology, Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Soon Y. Tang
- Institute of Translational Medicine and Therapeutics (ITMAT), and
| | - Akhilesh B. Reddy
- Systems Pharmacology, Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Institute of Translational Medicine and Therapeutics (ITMAT), and
- Chronobiology and Sleep Institute, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | - Thomas G. Brooks
- Institute of Translational Medicine and Therapeutics (ITMAT), and
| | - Fatima Chaudhry
- Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | | | | | - Gregory R. Grant
- Institute of Translational Medicine and Therapeutics (ITMAT), and
- Department of Genetics
| | - Garret A. FitzGerald
- Systems Pharmacology, Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Institute of Translational Medicine and Therapeutics (ITMAT), and
- Chronobiology and Sleep Institute, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Amita Sehgal
- Institute of Translational Medicine and Therapeutics (ITMAT), and
- Chronobiology and Sleep Institute, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Neuroscience, and
| | - G. Scott Worthen
- Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Systems Pharmacology, Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - David B. Frank
- Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Systems Pharmacology, Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Edward E. Morrisey
- Penn-CHOP Lung Biology Institute
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Shaon Sengupta
- Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Systems Pharmacology, Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- Chronobiology and Sleep Institute, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Penn-CHOP Lung Biology Institute
- Department of Pediatrics
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Rankawat S, Kundal K, Chakraborty S, Kumar R, Ray S. A comprehensive rhythmicity analysis of host proteins and immune factors involved in malaria pathogenesis to decipher the importance of host circadian clock in malaria. Front Immunol 2023; 14:1210299. [PMID: 37638001 PMCID: PMC10449258 DOI: 10.3389/fimmu.2023.1210299] [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: 04/24/2023] [Accepted: 07/17/2023] [Indexed: 08/29/2023] Open
Abstract
Background Circadian rhythms broadly impact human health by regulating our daily physiological and metabolic processes. The circadian clocks substantially regulate our immune responses and susceptibility to infections. Malaria parasites have intrinsic molecular oscillations and coordinate their infection cycle with host rhythms. Considering the cyclical nature of malaria, a clear understanding of the circadian regulations in malaria pathogenesis and host responses is of immense importance. Methods We have thoroughly investigated the transcript level rhythmic patterns in blood proteins altered in falciparum and vivax malaria and malaria-related immune factors in mice, baboons, and humans by analyzing datasets from published literature and comprehensive databases. Using the Metascape and DAVID platforms, we analyzed Gene Ontology terms and physiological pathways associated with the rhythmic malaria-associated host immune factors. Results We observed that almost 50% of the malaria-associated host immune factors are rhythmic in mice and humans. Overlapping rhythmic genes identified in mice, baboons, and humans, exhibited enrichment (Q < 0.05, fold-enrichment > 5) of multiple physiological pathways essential for host immune and defense response, including cytokine production, leukocyte activation, cellular defense, and response, regulation of kinase activity, B-cell receptor signaling pathway, and cellular response to cytokine stimulus. Conclusions Our analysis indicates a robust circadian regulation on multiple interconnected host response pathways and immunological networks in malaria, evident from numerous rhythmic genes involved in those pathways. Host immune rhythms play a vital role in the temporal regulation of host-parasite interactions and defense machinery in malaria.
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Affiliation(s)
| | | | | | | | - Sandipan Ray
- Department of Biotechnology, Indian Institute of Technology Hyderabad, Kandi, Telangana, India
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Xiao Y, Yin S, Bai Y, Yang Z, Wang J, Cui J, Wang J. Association between circadian syndrome and the prevalence of kidney stones in overweight adults: a cross-sectional analysis of NHANES 2007-2018. BMC Public Health 2023; 23:960. [PMID: 37237298 DOI: 10.1186/s12889-023-15934-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 05/19/2023] [Indexed: 05/28/2023] Open
Abstract
OBJECTIVE To explore the association between circadian syndrome (CircS) and the prevalence of kidney stones in overweight people. MATERIALS AND METHODS A cross-sectional analysis was conducted based on the NHANES 2007-2018. Overweight people aged ≥ 20 years were the target population. Three multivariable logistic regression models were built to examine the association between CircS and kidney stones. Subgroup analysis based on age, gender, and race were also employed. Interaction and stratification analysis was also conducted to identify whether some factors modify the association. RESULT A total of 4,603 overweight participants were included in the study. The multivariable logistic regression suggested that CircS was positively associated with the prevalence of kidney stones (OR = 1.422, 95% CI 1.057 to 1.912). The subgroup analysis showed that the association was more obvious in females (OR = 1.604, 95% CI 1.023 to 2.516) or in the population aged 35 to 49 years old (OR = 2.739, 95% CI 1.428 to 5.254). Additionally, the same trend was present when people were Mexican American (OR = 3.834, 95% CI 1.790 to 8.215) or other races (OR = 4.925, 95% CI 1.776 to 13.656). The interaction and stratification analysis showed that the results above were robust. CONCLUSION CircS was positively associated with the prevalence of kidney stones in overweight people, especially people as females, aged 35 to 49, and Mexican Americans.
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Affiliation(s)
- Yunfei Xiao
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, P.R. China
| | - Shan Yin
- Department of Urology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Yunjin Bai
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, P.R. China
| | - Zhenzhen Yang
- Department of Clinical Laboratory, Nanchong Central Hospital, Nanchong, China
| | - Jiahao Wang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, P.R. China
| | - Jianwei Cui
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, P.R. China
| | - Jia Wang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, P.R. China.
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Circadian clock molecule REV-ERBα regulates lung fibrotic progression through collagen stabilization. Nat Commun 2023; 14:1295. [PMID: 36894533 PMCID: PMC9996598 DOI: 10.1038/s41467-023-36896-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 02/22/2023] [Indexed: 03/11/2023] Open
Abstract
Molecular clock REV-ERBα is central to regulating lung injuries, and decreased REV-ERBα abundance mediates sensitivity to pro-fibrotic insults and exacerbates fibrotic progression. In this study, we determine the role of REV-ERBα in fibrogenesis induced by bleomycin and Influenza A virus (IAV). Bleomycin exposure decreases the abundance of REV-ERBα, and mice dosed with bleomycin at night display exacerbated lung fibrogenesis. Rev-erbα agonist (SR9009) treatment prevents bleomycin induced collagen overexpression in mice. Rev-erbα global heterozygous (Rev-erbα Het) mice infected with IAV showed augmented levels of collagens and lysyl oxidases compared with WT-infected mice. Furthermore, Rev-erbα agonist (GSK4112) prevents collagen and lysyl oxidase overexpression induced by TGFβ in human lung fibroblasts, whereas the Rev-erbα antagonist exacerbates it. Overall, these results indicate that loss of REV-ERBα exacerbates the fibrotic responses by promoting collagen and lysyl oxidase expression, whereas Rev-erbα agonist prevents it. This study provides the potential of Rev-erbα agonists in the treatment of pulmonary fibrosis.
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Stincardini C, Pariano M, D’Onofrio F, Renga G, Orecchini E, Orabona C, Nunzi E, Gargaro M, Fallarino F, Chun SK, Fortin BM, Masri S, Brancorsini S, Romani L, Costantini C, Bellet MM. The circadian control of tryptophan metabolism regulates the host response to pulmonary fungal infections. PNAS NEXUS 2023; 2:pgad036. [PMID: 36896128 PMCID: PMC9991457 DOI: 10.1093/pnasnexus/pgad036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 01/04/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023]
Abstract
The environmental light/dark cycle has left its mark on the body's physiological functions to condition not only our inner biology, but also the interaction with external cues. In this scenario, the circadian regulation of the immune response has emerged as a critical factor in defining the host-pathogen interaction and the identification of the underlying circuitry represents a prerequisite for the development of circadian-based therapeutic strategies. The possibility to track down the circadian regulation of the immune response to a metabolic pathway would represent a unique opportunity in this direction. Herein, we show that the metabolism of the essential amino acid tryptophan, involved in the regulation of fundamental processes in mammals, is regulated in a circadian manner in both murine and human cells and in mouse tissues. By resorting to a murine model of pulmonary infection with the opportunistic fungus Aspergillus fumigatus, we showed that the circadian oscillation in the lung of the tryptophan-degrading enzyme indoleamine 2,3-dioxygenase (IDO)1, generating the immunoregulatory kynurenine, resulted in diurnal changes in the immune response and the outcome of fungal infection. In addition, the circadian regulation of IDO1 drives such diurnal changes in a pre-clinical model of cystic fibrosis (CF), an autosomal recessive disease characterized by progressive lung function decline and recurrent infections, thus acquiring considerable clinical relevance. Our results demonstrate that the circadian rhythm at the intersection between metabolism and immune response underlies the diurnal changes in host-fungal interaction, thus paving the way for a circadian-based antimicrobial therapy.
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Affiliation(s)
- Claudia Stincardini
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, 06132 Perugia, Italy
| | - Marilena Pariano
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, 06132 Perugia, Italy
| | - Fiorella D’Onofrio
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, 06132 Perugia, Italy
| | - Giorgia Renga
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, 06132 Perugia, Italy
| | - Elena Orecchini
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, 06132 Perugia, Italy
| | - Ciriana Orabona
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, 06132 Perugia, Italy
| | - Emilia Nunzi
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, 06132 Perugia, Italy
| | - Marco Gargaro
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, 06132 Perugia, Italy
| | - Francesca Fallarino
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, 06132 Perugia, Italy
| | - Sung Kook Chun
- Department of Biological Chemistry, University of California, Irvine (UCI), Irvine, CA 92697, USA
| | - Bridget M Fortin
- Department of Biological Chemistry, University of California, Irvine (UCI), Irvine, CA 92697, USA
| | - Selma Masri
- Department of Biological Chemistry, University of California, Irvine (UCI), Irvine, CA 92697, USA
| | - Stefano Brancorsini
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, 06132 Perugia, Italy
| | - Luigina Romani
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, 06132 Perugia, Italy
| | - Claudio Costantini
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, 06132 Perugia, Italy
| | - Marina Maria Bellet
- Department of Medicine and Surgery, University of Perugia, P.le L. Severi 1, 06132 Perugia, Italy
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Taylor L, Von Lendenfeld F, Ashton A, Sanghani H, Di Pretoro S, Usselmann L, Veretennikova M, Dallmann R, McKeating JA, Vasudevan S, Jagannath A. Sleep and circadian rhythm disruption alters the lung transcriptome to predispose to viral infection. iScience 2023; 26:105877. [PMID: 36590897 PMCID: PMC9788990 DOI: 10.1016/j.isci.2022.105877] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 10/11/2022] [Accepted: 12/21/2022] [Indexed: 12/26/2022] Open
Abstract
Sleep and circadian rhythm disruption (SCRD), as encountered during shift work, increases the risk of respiratory viral infection including SARS-CoV-2. However, the mechanism(s) underpinning higher rates of respiratory viral infection following SCRD remain poorly characterized. To address this, we investigated the effects of acute sleep deprivation on the mouse lung transcriptome. Here we show that sleep deprivation profoundly alters the transcriptional landscape of the lung, causing the suppression of both innate and adaptive immune systems, disrupting the circadian clock, and activating genes implicated in SARS-CoV-2 replication, thereby generating a lung environment that could promote viral infection and associated disease pathogenesis. Our study provides a mechanistic explanation of how SCRD increases the risk of respiratory viral infections including SARS-CoV-2 and highlights possible therapeutic avenues for the prevention and treatment of respiratory viral infection.
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Affiliation(s)
- Lewis Taylor
- Sleep and Circadian Neuroscience Institute (SCNi), Nuffield Department of Clinical Neurosciences, New Biochemistry Building, University of Oxford, South Parks Road, Oxford OX1 3QU, UK
| | - Felix Von Lendenfeld
- Sleep and Circadian Neuroscience Institute (SCNi), Nuffield Department of Clinical Neurosciences, New Biochemistry Building, University of Oxford, South Parks Road, Oxford OX1 3QU, UK
| | - Anna Ashton
- Sleep and Circadian Neuroscience Institute (SCNi), Nuffield Department of Clinical Neurosciences, New Biochemistry Building, University of Oxford, South Parks Road, Oxford OX1 3QU, UK
| | - Harshmeena Sanghani
- Department of Pharmacology, University of Oxford, Mansfield Road, Oxford OX1 3QT, UK
| | - Simona Di Pretoro
- Sleep and Circadian Neuroscience Institute (SCNi), Nuffield Department of Clinical Neurosciences, New Biochemistry Building, University of Oxford, South Parks Road, Oxford OX1 3QU, UK
| | - Laura Usselmann
- Division of Biomedical Sciences, Warwick Medical School, Interdisciplinary Biomedical Research Building, Gibbet Hill Campus, University of Warwick, Coventry CV4 7AL, UK
| | - Maria Veretennikova
- Zeeman Institute for Systems Biology & Infectious Disease Epidemiology Research, Department of Mathematics, Mathematical Sciences Building, University of Warwick, Coventry CV4 7AL, UK
| | - Robert Dallmann
- Division of Biomedical Sciences, Warwick Medical School, Interdisciplinary Biomedical Research Building, Gibbet Hill Campus, University of Warwick, Coventry CV4 7AL, UK
| | - Jane A. McKeating
- Nuffield Department of Medicine, University of Oxford, Old Road Campus, Oxford OX3 7BN, UK
- Chinese Academy of Medical Sciences (CAMS) Oxford Institute (COI), University of Oxford, Old Road Campus, Oxford OX3 7BN, UK
| | - Sridhar Vasudevan
- Department of Pharmacology, University of Oxford, Mansfield Road, Oxford OX1 3QT, UK
| | - Aarti Jagannath
- Sleep and Circadian Neuroscience Institute (SCNi), Nuffield Department of Clinical Neurosciences, New Biochemistry Building, University of Oxford, South Parks Road, Oxford OX1 3QU, UK
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Cunningham PS, Kitchen GB, Jackson C, Papachristos S, Springthorpe T, van Dellen D, Gibbs J, Felton TW, Wilson AJ, Bannard-Smith J, Rutter MK, House T, Dark P, Augustine T, Akman OE, Hazel AL, Blaikley JF. ClinCirc identifies alterations of the circadian peripheral oscillator in critical care patients. J Clin Invest 2023; 133:e162775. [PMID: 36538377 PMCID: PMC9927929 DOI: 10.1172/jci162775] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
BackgroundAssessing circadian rhythmicity from infrequently sampled data is challenging; however, these types of data are often encountered when measuring circadian transcripts in hospitalized patients.MethodsWe present ClinCirc. This method combines 2 existing mathematical methods (Lomb-Scargle periodogram and cosinor) sequentially and is designed to measure circadian oscillations from infrequently sampled clinical data. The accuracy of this method was compared against 9 other methods using simulated and frequently sampled biological data. ClinCirc was then evaluated in 13 intensive care unit (ICU) patients as well as in a separate cohort of 29 kidney-transplant recipients. Finally, the consequences of circadian alterations were investigated in a retrospective cohort of 726 kidney-transplant recipients.ResultsClinCirc had comparable performance to existing methods for analyzing simulated data or clock transcript expression of healthy volunteers. It had improved accuracy compared with the cosinor method in evaluating circadian parameters in PER2:luc cell lines. In ICU patients, it was the only method investigated to suggest that loss of circadian oscillations in the peripheral oscillator was associated with inflammation, a feature widely reported in animal models. Additionally, ClinCirc was able to detect other circadian alterations, including a phase shift following kidney transplantation that was associated with the administration of glucocorticoids. This phase shift could explain why a significant complication of kidney transplantation (delayed graft dysfunction) oscillates according to the time of day kidney transplantation is performed.ConclusionClinCirc analysis of the peripheral oscillator reveals important clinical associations in hospitalized patients.FundingUK Research and Innovation (UKRI), National Institute of Health Research (NIHR), Engineering and Physical Sciences Research Council (EPSRC), National Institute on Academic Anaesthesia (NIAA), Asthma+Lung UK, Kidneys for Life.
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Affiliation(s)
- Peter S. Cunningham
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Gareth B. Kitchen
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- Manchester Royal Infirmary, Manchester University NHS Foundation Trust (MFT), Manchester, United Kingdom
| | - Callum Jackson
- Department of Mathematics, University of Manchester, Manchester, United Kingdom
| | - Stavros Papachristos
- Manchester Royal Infirmary, Manchester University NHS Foundation Trust (MFT), Manchester, United Kingdom
| | - Thomas Springthorpe
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - David van Dellen
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- Manchester Royal Infirmary, Manchester University NHS Foundation Trust (MFT), Manchester, United Kingdom
| | - Julie Gibbs
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Timothy W. Felton
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- Wythenshawe Hospital, MFT, Manchester, United Kingdom
| | - Anthony J. Wilson
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- Manchester Royal Infirmary, Manchester University NHS Foundation Trust (MFT), Manchester, United Kingdom
| | - Jonathan Bannard-Smith
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- Manchester Royal Infirmary, Manchester University NHS Foundation Trust (MFT), Manchester, United Kingdom
| | - Martin K. Rutter
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- Manchester Royal Infirmary, Manchester University NHS Foundation Trust (MFT), Manchester, United Kingdom
| | - Thomas House
- Department of Mathematics, University of Manchester, Manchester, United Kingdom
| | - Paul Dark
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- Northern Care Alliance NHS Foundation Trust (Salford Care Organisation), Salford, United Kingdom
| | - Titus Augustine
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- Manchester Royal Infirmary, Manchester University NHS Foundation Trust (MFT), Manchester, United Kingdom
| | - Ozgur E. Akman
- School of Mathematics, University of Exeter, Exeter, United Kingdom
| | - Andrew L. Hazel
- Department of Mathematics, University of Manchester, Manchester, United Kingdom
| | - John F. Blaikley
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- Wythenshawe Hospital, MFT, Manchester, United Kingdom
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30
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Xia Y, Ding X, Wang S, Ren W. Circadian orchestration of host and gut microbiota in infection. Biol Rev Camb Philos Soc 2023; 98:115-131. [PMID: 36106627 DOI: 10.1111/brv.12898] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 08/15/2022] [Accepted: 08/16/2022] [Indexed: 01/12/2023]
Abstract
Circadian rhythms are present in almost every organism and regulate multiple aspects of biological and physiological processes (e.g. metabolism, immune responses, and microbial exposure). There exists a bidirectional circadian interaction between the host and its gut microbiota, and potential circadian orchestration of both host and gut microbiota in response to invading pathogens. In this review, we summarize what is known about these intestinal microbial oscillations and the relationships between host circadian clocks and various infectious agents (bacteria, fungi, parasites, and viruses), and discuss how host circadian clocks prime the immune system to fight pathogen infections as well as the direct effects of circadian clocks on viral activity (e.g. SARS-CoV-2 entry and replication). Finally, we consider strategies employed to realign normal circadian rhythmicity for host health, such as chronotherapy, dietary intervention, good sleep hygiene, and gut microbiota-targeted therapy. We propose that targeting circadian rhythmicity may provide therapeutic opportunities for the treatment of infectious diseases.
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Affiliation(s)
- Yaoyao Xia
- Key Laboratory of Veterinary Pharmaceutical Development of Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agricultural Science, Lanzhou, 730050, China.,State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangdong Laboratory of Lingnan Modern Agriculture, National Engineering Research Center for Breeding Swine Industry, Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, 510642, China
| | - Xuezhi Ding
- Key Laboratory of Veterinary Pharmaceutical Development of Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agricultural Science, Lanzhou, 730050, China
| | - Shengyi Wang
- Key Laboratory of Veterinary Pharmaceutical Development of Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agricultural Science, Lanzhou, 730050, China
| | - Wenkai Ren
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangdong Laboratory of Lingnan Modern Agriculture, National Engineering Research Center for Breeding Swine Industry, Guangdong Provincial Key Laboratory of Animal Nutrition Control, College of Animal Science, South China Agricultural University, Guangzhou, 510642, China
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Cox SL, O'Siorain JR, He Y, Lordan R, Naik A, Tang SY, Sengupta S, FitzGerald GA, Carroll RG, Curtis AM. Circadian disruption in lung fibroblasts enhances NF-κB activity to exacerbate neutrophil recruitment. FASEB J 2023; 37:e22753. [PMID: 36624683 PMCID: PMC10107448 DOI: 10.1096/fj.202201456r] [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: 09/08/2022] [Revised: 12/08/2022] [Accepted: 12/21/2022] [Indexed: 01/11/2023]
Abstract
Fibroblasts are stromal cells abundant throughout tissues, including the lungs. Fibroblasts are integral coordinators of immune cell recruitment through chemokine secretion. Circadian rhythms direct the recruitment of immune cells to the lung, which in turn impacts response to infection and survival. Although fibroblasts display robust circadian rhythms, the contribution of the fibroblast molecular clock to lung-specific migration of immune cells and recruitment remains to be established. Mice challenged intranasally with lipopolysaccharide (LPS) at dusk showed increased expression of the pro-inflammatory cytokine IL-1β and chemokine CXCL5 in the lung, which was accompanied by increased neutrophil recruitment. Primary lung fibroblasts with knockdown of the core clock gene Bmal1 and immortalized Bmal1-/- lung fibroblasts also displayed increased Cxcl5 expression under IL-1β stimulation. Conditioned media obtained from IL-1β-stimulated Bmal1-/- immortalized fibroblasts-induced greater neutrophil migration compared with Bmal1+/+ lung fibroblast controls. Phosphorylation of the NF-κB subunit, p65, was enhanced in IL-1β-stimulated Bmal1-/- lung fibroblasts, and pharmacological inhibition of NF-κB attenuated the enhanced CXCL5 production and neutrophil recruitment observed in these cells. Collectively, these results demonstrate that Bmal1 represses NF-κB activity in lung fibroblasts to control chemokine expression and immune cell recruitment during an inflammatory response.
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Affiliation(s)
- Shannon L. Cox
- Curtis Clock Laboratory, School of Pharmacy and Biomolecular Sciences (PBS)Royal College of Surgeons in Ireland (RCSI)DublinIreland
| | - James R. O'Siorain
- Curtis Clock Laboratory, School of Pharmacy and Biomolecular Sciences (PBS)Royal College of Surgeons in Ireland (RCSI)DublinIreland
| | - Yan He
- Curtis Clock Laboratory, School of Pharmacy and Biomolecular Sciences (PBS)Royal College of Surgeons in Ireland (RCSI)DublinIreland
- Institute of Functional Nano and Soft Materials (FUNSOM)Jiangsu Key Laboratory for Carbon‐Based Functional Materials and DevicesSoochow UniversitySuzhouChina
| | - Ronan Lordan
- Institute of Translational Medicine and Therapeutics (ITMAT)University of PennsylvaniaPhiladelphiaPennsylvaniaUSA
| | - Amruta Naik
- Institute of Translational Medicine and Therapeutics (ITMAT)University of PennsylvaniaPhiladelphiaPennsylvaniaUSA
- Children's Hospital of PediatricsPhiladelphiaPennsylvaniaUSA
| | - Soon Yew Tang
- Institute of Translational Medicine and Therapeutics (ITMAT)University of PennsylvaniaPhiladelphiaPennsylvaniaUSA
| | - Shaon Sengupta
- Institute of Translational Medicine and Therapeutics (ITMAT)University of PennsylvaniaPhiladelphiaPennsylvaniaUSA
- Children's Hospital of PediatricsPhiladelphiaPennsylvaniaUSA
- Department of PaediatricsUniversity of Pennsylvania Perelman School of MedicinePhiladelphiaPennsylvaniaUSA
| | - Garret A. FitzGerald
- Institute of Translational Medicine and Therapeutics (ITMAT)University of PennsylvaniaPhiladelphiaPennsylvaniaUSA
| | - Richard G. Carroll
- Curtis Clock Laboratory, School of Pharmacy and Biomolecular Sciences (PBS)Royal College of Surgeons in Ireland (RCSI)DublinIreland
| | - Annie M. Curtis
- Curtis Clock Laboratory, School of Pharmacy and Biomolecular Sciences (PBS)Royal College of Surgeons in Ireland (RCSI)DublinIreland
- Tissue Engineering Research Group (TERG)Royal College of Surgeons in Ireland (RCSI)DublinIreland
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Zandi M, Shafaati M, Shapshak P, Hashemnia SMR. Monkeypox virus replication underlying circadian rhythm networks. J Neurovirol 2023; 29:1-7. [PMID: 36719593 PMCID: PMC9888333 DOI: 10.1007/s13365-023-01118-2] [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: 11/06/2022] [Revised: 01/11/2023] [Accepted: 01/21/2023] [Indexed: 02/01/2023]
Abstract
The mammalian brain has an endogenous central circadian clock that regulates central and peripheral cellular activities. At the molecular level, this day-night cycle induces the expression of upstream and downstream transcription factors that influence the immune system and the severity of viral infections over time. In addition, there are also circadian effects on host tolerance pathways. This stimulates adaptation to normal changes in environmental conditions and requirements (including light and food). These rhythms influence the pharmacokinetics and efficacy of therapeutic drugs and vaccines. The importance of circadian systems in regulating viral infections and the host response to viruses is currently of great importance for clinical management. With the knowledge gained from the COVID-19 pandemic, it is important to address any outbreak of viral infection that could become endemic and to quickly focus research on any knowledge gaps. For example, responses to booster vaccination COVID-19 may have different time-dependent patterns during circadian cycles. There may be a link between reactivation of latently infected viruses and regulation of circadian rhythms. In addition, mammals may show different seasonal antiviral responses in winter and summer. This article discusses the importance of the host circadian clock during monkeypox infection and immune system interactions.
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Affiliation(s)
- Milad Zandi
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Maryam Shafaati
- Department of Microbiology, Faculty Science, Jahrom Branch, Islamic Azad University, Jahrom, Iran
| | - Paul Shapshak
- Global Disease Institute, Tampa General Hospital, Division of Infectious Diseases and International Health, Department of Internal Medicine, Morsani College of Medicine, Tampa, FL, USA
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Knudsen-Clark AM, Cazarin J, Altman BJ. Do macrophages follow the beat of circadian rhythm in TIME (Tumor Immune Microenvironment)? F1000Res 2023; 12:101. [PMID: 37469718 PMCID: PMC10352629 DOI: 10.12688/f1000research.129863.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/18/2023] [Indexed: 07/21/2023] Open
Abstract
Advances in cancer research have made clear the critical role of the immune response in clearing tumors. This breakthrough in scientific understanding was heralded by the success of immune checkpoint blockade (ICB) therapies such as anti-programmed cell death protein 1 (PD-1)/ programmed death-ligand 1 (PD-L1) and anti-cytotoxic T-lymphocyte-associated protein 4 (CTLA-4), as well as the success of chimeric antigen receptor (CAR) T cells in treating liquid tumors. Thus, much effort has been made to further understand the role of the immune response in tumor progression, and how we may target it to treat cancer. Macrophages are a component of the tumor immune microenvironment (TIME) that can promote tumor growth both indirectly, by suppressing T cell responses necessary for tumor killing, as well as directly, through deposition of extracellular matrix and promotion of angiogenesis. Thus, understanding regulation of macrophages within the tumor microenvironment (TME) is key to targeting them for immunotherapy. However, circadian rhythms (24-hour cycles) are a fundamental aspect of macrophage biology that have yet to be investigated for their role in macrophage-mediated suppression of the anti-tumor immune response Circadian rhythms regulate macrophage-mediated immune responses through time-of-day-dependent regulation of macrophage function. A better understanding of the circadian biology of macrophages in the context of the TME may allow us to exploit synergy between existing and upcoming treatments and circadian regulation of immunity.
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Affiliation(s)
- Amelia M. Knudsen-Clark
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, NY, 14620, USA
| | - Juliana Cazarin
- Department of Biomedical Genetics, University of Rochester School of Medicine and Dentistry, Rochester, NY, 14620, USA
| | - Brian J. Altman
- Department of Biomedical Genetics, University of Rochester School of Medicine and Dentistry, Rochester, NY, 14620, USA
- Wilmot Cancer Institute, University of Rochester Medical Center, Rochester, NY, 14620, USA
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Huang H, Mehta A, Kalmanovich J, Anand A, Bejarano MC, Garg T, Khan N, Tonpouwo GK, Shkodina AD, Bardhan M. Immunological and inflammatory effects of infectious diseases in circadian rhythm disruption and future therapeutic directions. Mol Biol Rep 2023; 50:3739-3753. [PMID: 36656437 PMCID: PMC9851103 DOI: 10.1007/s11033-023-08276-w] [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: 08/31/2022] [Accepted: 01/11/2023] [Indexed: 01/20/2023]
Abstract
BACKGROUND Circadian rhythm is characterised by daily variations in biological activity to align with the light and dark cycle. These diurnal variations, in turn, influence physiological functions such as blood pressure, temperature, and sleep-wake cycle. Though it is well established that the circadian pathway is linked to pro-inflammatory responses and circulating immune cells, its association with infectious diseases is widely unknown. OBJECTIVE This comprehensive review aims to describe the association between circadian rhythm and host immune response to various kinds of infection. METHODS We conducted a literature search in databases Pubmed/Medline and Science direct. Our paper includes a comprehensive analysis of findings from articles in English which was related to our hypothesis. FINDINGS Molecular clocks determine circadian rhythm disruption in response to infection, influencing the host's response toward infection. Moreover, there is a complex interplay with intrinsic oscillators of pathogens and the influence of specific infectious processes on the CLOCK: BMAL1 pathway. Such mechanisms vary for bacterial and viral infections, both well studied in the literature. However, less is known about the association of parasitic infections and fungal pathogens with circadian rhythm modulation. CONCLUSION It is shown that bidirectional relationships exist between circadian rhythm disruption and infectious process, which contains interplay between the host's and pathogens' circadian oscillator, immune response, and the influence of specific infectious. Further studies exploring the modulations of circadian rhythm and immunity can offer novel explanations of different susceptibilities to infection and can lead to therapeutic avenues in circadian immune modulation of infectious diseases.
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Affiliation(s)
- Helen Huang
- Royal College of Surgeons in Ireland, University of Medicine and Health Sciences, Dublin, Ireland
| | - Aashna Mehta
- Faculty of Medicine, University of Debrecen, Debrecen, 4032 Hungary
| | | | - Ayush Anand
- B. P. Koirala Institute of Health Sciences, Dharan, Nepal
| | - Maria Chilo Bejarano
- Facultad de Ciencias de la Salud Humana, Universidad Autónoma Gabriel René Moreno, Santa Cruz de la Sierra, Bolivia
| | - Tulika Garg
- Government Medical College and Hospital, Chandigarh, India
| | - Nida Khan
- Jinnah Sindh Medical University, Karachi, Pakistan
| | - Gauvain Kankeu Tonpouwo
- Faculté de Médecine, Université de Lubumbashi, Plaine Tshombé, Lubumbashi, Democratic Republic of the Congo
| | | | - Mainak Bardhan
- ICMR-National Institute of Cholera and Enteric Diseases (NICED), Kolkata, India
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35
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Martel J, Chang SH, Chevalier G, Ojcius DM, Young JD. Influence of electromagnetic fields on the circadian rhythm: Implications for human health and disease. Biomed J 2023; 46:48-59. [PMID: 36681118 PMCID: PMC10105029 DOI: 10.1016/j.bj.2023.01.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 12/06/2022] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
Living organisms have evolved within the natural electromagnetic fields (EMFs) of the earth which comprise the global atmospheric electrical circuit, Schumann resonances (SRs) and the geomagnetic field. Research suggests that the circadian rhythm, which controls several physiological functions in the human body, can be influenced by light but also by the earth's EMFs. Cyclic solar disturbances, including sunspots and seasonal weakening of the geomagnetic field, can affect human health, possibly by disrupting the circadian rhythm and downstream physiological functions. Severe disruption of the circadian rhythm increases inflammation which can induce fatigue, fever and flu-like symptoms in a fraction of the population and worsen existing symptoms in old and diseased individuals, leading to periodic spikes of infectious and chronic diseases. Possible mechanisms underlying sensing of the earth's EMFs involve entrainment via electrons and electromagnetic waves, light-dependent radical pair formation in retina cryptochromes, and paramagnetic magnetite nanoparticles. Factors such as electromagnetic pollution from wireless devices, base antennas and low orbit internet satellites, shielding by non-conductive materials used in shoes and buildings, and local geomagnetic anomalies may also affect sensing of the earth's EMFs by the human body and contribute to circadian rhythm disruption and disease development.
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Affiliation(s)
- Jan Martel
- Center for Molecular and Clinical Immunology, Chang Gung University, Taoyuan, Taiwan
| | - Shih-Hsin Chang
- Center for Molecular and Clinical Immunology, Chang Gung University, Taoyuan, Taiwan
| | - Gaétan Chevalier
- Department of Family Medicine and Public Health, University of California, San Diego, La Jolla, CA, USA
| | - David M Ojcius
- Chang Gung Immunology Consortium, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Department of Biomedical Sciences, University of the Pacific, Arthur Dugoni School of Dentistry, San Francisco, CA, USA
| | - John D Young
- Chang Gung Biotechnology Corporation, Taipei, Taiwan.
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36
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Cermakian N, Labrecque N. Regulation of Cytotoxic CD8+ T Cells by the Circadian Clock. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2023; 210:12-18. [PMID: 36542828 DOI: 10.4049/jimmunol.2200516] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 09/22/2022] [Indexed: 12/24/2022]
Abstract
Most aspects of physiology, including immunity, present 24-h variations called circadian rhythms. In this review, we examine the literature on the circadian regulation of CD8+ T cells, which are important to fight intracellular infections and tumors. CD8+ T cells express circadian clock genes, and ∼6% of their transcriptome presents circadian oscillations. CD8+ T cell counts present 24-h rhythms in the blood and in secondary lymphoid organs, which depend on the clock in these cells as well as on hormonal rhythms. Moreover, the strength of the response of these cells to Ag presentation varies according to time of day, a rhythm dependent on the CD8+ T cell clock. The relevance of CD8+ T cell circadian rhythms is shown by the daily variations in the fight of intracellular infections. Such a circadian regulation also has implications for cancer, as well as the optimization of vaccination and immunotherapy.
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Affiliation(s)
- Nicolas Cermakian
- Laboratory of Molecular Chronobiology, Douglas Research Centre, Montreal, Quebec, Canada.,Department of Psychiatry, McGill University, Montreal, Quebec, Canada
| | - Nathalie Labrecque
- Maisonneuve Rosemont Hospital Research Centre, Montreal, Quebec, Canada.,Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, Quebec, Canada; and.,Département de Médecine, Université de Montréal, Montreal, Quebec, Canada
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37
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Sarwar A, Agu EO, Almadani A. CovidRhythm: A Deep Learning Model for Passive Prediction of Covid-19 Using Biobehavioral Rhythms Derived From Wearable Physiological Data. IEEE OPEN JOURNAL OF ENGINEERING IN MEDICINE AND BIOLOGY 2023; 4:21-30. [PMID: 37143920 PMCID: PMC10154002 DOI: 10.1109/ojemb.2023.3261223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 03/08/2023] [Accepted: 03/17/2023] [Indexed: 05/06/2023] Open
Abstract
Goal: To investigate whether a deep learning model can detect Covid-19 from disruptions in the human body's physiological (heart rate) and rest-activity rhythms (rhythmic dysregulation) caused by the SARS-CoV-2 virus. Methods: We propose CovidRhythm, a novel Gated Recurrent Unit (GRU) Network with Multi-Head Self-Attention (MHSA) that combines sensor and rhythmic features extracted from heart rate and activity (steps) data gathered passively using consumer-grade smart wearable to predict Covid-19. A total of 39 features were extracted (standard deviation, mean, min/max/avg length of sedentary and active bouts) from wearable sensor data. Biobehavioral rhythms were modeled using nine parameters (mesor, amplitude, acrophase, and intra-daily variability). These features were then input to CovidRhythm for predicting Covid-19 in the incubation phase (one day before biological symptoms manifest). Results: A combination of sensor and biobehavioral rhythm features achieved the highest AUC-ROC of 0.79 [Sensitivity = 0.69, Specificity = 0.89, F[Formula: see text] = 0.76], outperforming prior approaches in discriminating Covid-positive patients from healthy controls using 24 hours of historical wearable physiological. Rhythmic features were the most predictive of Covid-19 infection when utilized either alone or in conjunction with sensor features. Sensor features predicted healthy subjects best. Circadian rest-activity rhythms that combine 24 h activity and sleep information were the most disrupted. Conclusions: CovidRhythm demonstrates that biobehavioral rhythms derived from consumer-grade wearable data can facilitate timely Covid-19 detection. To the best of our knowledge, our work is the first to detect Covid-19 using deep learning and biobehavioral rhythms features derived from consumer-grade wearable data.
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Affiliation(s)
- Atifa Sarwar
- Worcester Polytechnic Institute Worcester MA 01609 USA
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38
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Kalita E, Panda M, Prajapati VK. The interplay between circadian clock and viral infections: A molecular perspective. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2023; 137:293-330. [PMID: 37709380 DOI: 10.1016/bs.apcsb.2023.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/16/2023]
Abstract
The circadian clock influences almost every aspect of mammalian behavioral, physiological and metabolic processes. Being a hierarchical network, the circadian clock is driven by the central clock in the brain and is composed of several peripheral tissue-specific clocks. It orchestrates and synchronizes the daily oscillations of biological processes to the environment. Several pathological events are influenced by time and seasonal variations and as such implicate the clock in pathogenesis mechanisms. In context with viral infections, circadian rhythmicity is closely associated with host susceptibility, disease severity, and pharmacokinetics and efficacies of antivirals and vaccines. Leveraging the circadian molecular mechanism insights has increased our understanding of clock infection biology and proposes new avenues for viral diagnostics and therapeutics. In this chapter, we address the molecular interplay between the circadian clock and viral infections and discuss the importance of chronotherapy as a complementary approach to conventional medicines, emphasizing the significance of virus-clock studies.
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Affiliation(s)
- Elora Kalita
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Ajmer, Rajasthan, India
| | - Mamta Panda
- Department of Biochemistry, School of Life Sciences, Central University of Rajasthan, Ajmer, Rajasthan, India
| | - Vijay Kumar Prajapati
- Department of Biochemistry, University of Delhi South Campus, Benito Juarez Road, Dhaula Kuan, New Delhi, India..
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39
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Yamanaka Y, Yokota I, Yasumoto A, Morishita E, Horiuchi H. Time of Day of Vaccination Does Not Associate With SARS-CoV-2 Antibody Titer Following First Dose of mRNA COVID-19 Vaccine. J Biol Rhythms 2022; 37:700-706. [PMID: 36154515 PMCID: PMC9726636 DOI: 10.1177/07487304221124661] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The immune system exhibits circadian rhythms, and its response to viral infection is influenced by the circadian clock system. Previous studies have reported associations between the time of day of vaccination against COVID-19 and production of anti-SARS-CoV-2 antibody titer. We examined the effect of vaccination time of day on anti-SARS-CoV-2 antibody titer after the first dose of vaccination with the mRNA-1273 (Moderna) COVID-19 vaccine in an adult population. A total of 332 Japanese adults participated in the present study. All participants were not infected with SARS-CoV-2 and had already received the first dose of mRNA-1273 2 to 4 weeks prior to participating in the study. The participants were asked to provide basic demographic characteristics (age, sex, medical history, allergy, medication, and mean sleep duration), the number of days after the first dose of vaccination, and the time of day of vaccination. Blood was collected from the participants, and SARS-CoV-2 antibody titers were measured. Ordinary least square regression was used for assessing the relationship between basic demographic characteristics, number of days after vaccination, time of day of vaccination, and the log10-transformed normalized antibody titer. The least square mean of antibody titers was not associated with the vaccination time and sleep durations. The least square means of antibody titers was associated with age; the antibody titers decreased in people aged 50 to 59 years and 60 to 64 years. The present findings demonstrate that the vaccination time with mRNA-1273 was not associated with the SARS-CoV-2 antibody titer in an adult population, suggesting that these results do not support restricting vaccination to a particular time of day. The present findings may be useful in optimizing SARS-CoV-2 vaccination strategies.
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Affiliation(s)
- Yujiro Yamanaka
- Laboratory of Life and Health Sciences, Graduate School of Education and Faculty of Education, Hokkaido University, Sapporo, Japan,Research and Education Center for Brain Science, Hokkaido University, Sapporo, Japan,Yujiro Yamanaka, Laboratory of Life and Health Sciences, Graduate School of Education and Faculty of Education, Hokkaido University, North-11, West-7, Kita-Ku, Sapporo 060-0811, Japan; e-mail:
| | - Isao Yokota
- Department of Biostatistics, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Atsushi Yasumoto
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Japan
| | - Eriko Morishita
- Department of Hematology, Kanazawa University Hospital, Kanazawa, Japan
| | - Hisanori Horiuchi
- Department of Molecular and Cellular Biology, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan
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40
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Sperry MM, Novak R, Keshari V, Dinis ALM, Cartwright MJ, Camacho DM, Paré J, Super M, Levin M, Ingber DE. Enhancers of Host Immune Tolerance to Bacterial Infection Discovered Using Linked Computational and Experimental Approaches. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2200222. [PMID: 35706367 PMCID: PMC9475558 DOI: 10.1002/advs.202200222] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/10/2022] [Indexed: 05/31/2023]
Abstract
Current therapeutic strategies against bacterial infections focus on reduction of pathogen load using antibiotics; however, stimulation of host tolerance to infection in the presence of pathogens might offer an alternative approach. Computational transcriptomics and Xenopus laevis embryos are used to discover infection response pathways, identify potential tolerance inducer drugs, and validate their ability to induce broad tolerance. Xenopus exhibits natural tolerance to Acinetobacter baumanii, Klebsiella pneumoniae, Staphylococcus aureus, and Streptococcus pneumoniae bacteria, whereas Aeromonas hydrophila and Pseudomonas aeruginosa produce lethal infections. Transcriptional profiling leads to definition of a 20-gene signature that discriminates between tolerant and susceptible states, as well as identification of a more active tolerance response to gram negative compared to gram positive bacteria. Gene pathways associated with active tolerance in Xenopus, including some involved in metal ion binding and hypoxia, are found to be conserved across species, including mammals, and administration of a metal chelator (deferoxamine) or a HIF-1α agonist (1,4-DPCA) in embryos infected with lethal A. hydrophila increased survival despite high pathogen load. These data demonstrate the value of combining the Xenopus embryo infection model with computational multiomics analyses for mechanistic discovery and drug repurposing to induce host tolerance to bacterial infections.
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Affiliation(s)
- Megan M. Sperry
- Wyss Institute for Biologically Inspired Engineering at Harvard UniversityBostonMA02115USA
- Department of BiologyTufts UniversityMedfordMA02155USA
| | - Richard Novak
- Wyss Institute for Biologically Inspired Engineering at Harvard UniversityBostonMA02115USA
- Present address:
Unravel Biosciences, Inc.BostonMA02125USA
| | - Vishal Keshari
- Wyss Institute for Biologically Inspired Engineering at Harvard UniversityBostonMA02115USA
| | - Alexandre L. M. Dinis
- Wyss Institute for Biologically Inspired Engineering at Harvard UniversityBostonMA02115USA
- Present address:
University of Massachusetts Medical SchoolWorcesterMA01655USA
| | - Mark J. Cartwright
- Wyss Institute for Biologically Inspired Engineering at Harvard UniversityBostonMA02115USA
| | - Diogo M. Camacho
- Wyss Institute for Biologically Inspired Engineering at Harvard UniversityBostonMA02115USA
- Present address:
Rheos MedicinesCambridgeMA02142USA
| | - Jean‐François Paré
- Department of BiologyTufts UniversityMedfordMA02155USA
- Present address:
Queen's UniversityKingstonON K7L 3N6Canada
| | - Michael Super
- Wyss Institute for Biologically Inspired Engineering at Harvard UniversityBostonMA02115USA
| | - Michael Levin
- Wyss Institute for Biologically Inspired Engineering at Harvard UniversityBostonMA02115USA
- Department of BiologyTufts UniversityMedfordMA02155USA
- Allen Discovery Center at Tufts UniversityMedfordMA02155USA
| | - Donald E. Ingber
- Wyss Institute for Biologically Inspired Engineering at Harvard UniversityBostonMA02115USA
- Vascular Biology Program and Department of SurgeryBoston Children's Hospital and Harvard Medical SchoolBostonMA02115USA
- Harvard John A. Paulson School of Engineering and Applied SciencesCambridgeMA02138USA
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41
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Time-of-Day Variation in SARS-CoV-2 RNA Levels during the Second Wave of COVID-19. Viruses 2022; 14:v14081728. [PMID: 36016350 PMCID: PMC9413669 DOI: 10.3390/v14081728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/25/2022] [Accepted: 08/02/2022] [Indexed: 11/17/2022] Open
Abstract
Circadian rhythms influence and coordinate an organism's response to its environment and to invading pathogens. We studied the diurnal variation in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA in nasal/throat swabs collected in late 2020 to spring 2021 in a population immunologically naïve to SARS-CoV-2 and prior to widespread vaccination. SARS-CoV-2 diagnostic PCR data from 1698 participants showed a significantly higher viral load in samples obtained in the afternoon, in males, and in hospitalised patients when linear mixed modelling was applied. This study illustrates the importance of recording sample collection times when measuring viral replication parameters in clinical and research studies.
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42
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Gene networks under circadian control exhibit diurnal organization in primate organs. Commun Biol 2022; 5:764. [PMID: 35906476 PMCID: PMC9334736 DOI: 10.1038/s42003-022-03722-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 07/14/2022] [Indexed: 12/11/2022] Open
Abstract
Mammalian organs are individually controlled by autonomous circadian clocks. At the molecular level, this process is defined by the cyclical co-expression of both core transcription factors and their downstream targets across time. While interactions between these molecular clocks are necessary for proper homeostasis, these features remain undefined. Here, we utilize integrative analysis of a baboon diurnal transcriptome atlas to characterize the properties of gene networks under circadian control. We found that 53.4% (8120) of baboon genes are oscillating body-wide. Additionally, two basic network modes were observed at the systems level: daytime and nighttime mode. Daytime networks were enriched for genes involved in metabolism, while nighttime networks were enriched for genes associated with growth and cellular signaling. A substantial number of diseases only form significant disease modules at either daytime or nighttime. In addition, a majority of SARS-CoV-2-related genes and modules are rhythmically expressed, which have significant network proximities with circadian regulators. Our data suggest that synchronization amongst circadian gene networks is necessary for proper homeostatic functions and circadian regulators have close interactions with SARS-CoV-2 infection. Integrative analysis of the high-resolution baboon diurnal transcriptome, provides insights into the effect of circadian rhythm on the whole-body primate gene network.
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43
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Ohdo S, Koyanagi S, Matsunaga N. Chronopharmacology of immune-related diseases. Allergol Int 2022; 71:437-447. [PMID: 35850747 DOI: 10.1016/j.alit.2022.06.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 06/07/2022] [Accepted: 06/15/2022] [Indexed: 11/01/2022] Open
Abstract
Clock genes, circadian pacemaker resides in the paired suprachiasmatic nuclei (SCN), control various circadian rhythms in many biological processes such as physiology and behavior. Clock gene regulates many diseases such as cancer, immunological dysfunction, metabolic syndrome and sleep disorders etc. Chronotherapy is especially relevant, when the risk and/or intensity of the symptoms of disease vary predicably over time as exemplified by allergic rhinitis, arthritis, asthma, myocardial infarction, congestive heart failure, stroke, and peptic ulcer disease. Dosing time influences the effectiveness and toxicity of many drugs. The pharmacodynamics of medications as well as pharmacokinetics influences chronopharmacological phenomena. To escape from host immunity in the tumor microenvironment, cancer cells have acquired several pathways. Immune checkpoint therapy targeting programmed death 1 (PD-1) and its ligand (PD-L1) interaction had been approved for the treatment of patients with several types of cancers. Circadian expression of PD-1 is identified on tumor associated macrophages (TAMs), which is rationale for selecting the most appropriate time of day for administration of PD-1/PD-L1 inhibitors. The therapies for chronic kidney disease (CKD) are urgently needed because of a global health problem. The mechanism of the cardiac complications in mice with CKD had been related the GRP68 in circulating monocytes and serum accumulation of retinol. Development of a strategy to suppress retinol accumulation will be useful to prevent the cardiac complications of CKD. Therefore, we introduce an overview of the dosing time-dependent changes in therapeutic outcome and safety of drug for immune-related diseases.
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Affiliation(s)
- Shigehiro Ohdo
- Department of Pharmaceutics, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan.
| | - Satoru Koyanagi
- Department of Glocal Healthcare, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| | - Naoya Matsunaga
- Department of Clinical Pharmacokinetics, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
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44
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Downey J, Randolph HE, Pernet E, Tran KA, Khader SA, King IL, Barreiro LB, Divangahi M. Mitochondrial cyclophilin D promotes disease tolerance by licensing NK cell development and IL-22 production against influenza virus. Cell Rep 2022; 39:110974. [PMID: 35732121 DOI: 10.1016/j.celrep.2022.110974] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 03/25/2022] [Accepted: 05/26/2022] [Indexed: 11/03/2022] Open
Abstract
Severity of pulmonary viral infections, including influenza A virus (IAV), is linked to excessive immunopathology, which impairs lung function. Thus, the same immune responses that limit viral replication can concomitantly cause lung damage that must be countered by largely uncharacterized disease tolerance mechanisms. Here, we show that mitochondrial cyclophilin D (CypD) protects against IAV via disease tolerance. CypD-/- mice are significantly more susceptible to IAV infection despite comparable antiviral immunity. This susceptibility results from damage to the lung epithelial barrier caused by a reduction in interleukin-22 (IL-22)-producing natural killer (NK) cells. Transcriptomic and functional data reveal that CypD-/- NK cells are immature and have altered cellular metabolism and impaired IL-22 production, correlating with dysregulated bone marrow lymphopoiesis. Administration of recombinant IL-22 or transfer of wild-type (WT) NK cells abrogates pulmonary damage and protects CypD-/- mice after IAV infection. Collectively, these results demonstrate a key role for CypD in NK cell-mediated disease tolerance.
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Affiliation(s)
- Jeffrey Downey
- Department of Medicine, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada; Department of Pathology, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada; Department of Microbiology & Immunology, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada
| | - Haley E Randolph
- Genetics, Genomics, and Systems Biology, University of Chicago, Chicago, IL, USA
| | - Erwan Pernet
- Department of Medicine, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada; Department of Pathology, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada; Department of Microbiology & Immunology, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada
| | - Kim A Tran
- Department of Medicine, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada; Department of Pathology, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada; Department of Microbiology & Immunology, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada
| | - Shabaana A Khader
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA; Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO, USA
| | - Irah L King
- Department of Medicine, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada; Department of Pathology, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada; Department of Microbiology & Immunology, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada
| | - Luis B Barreiro
- Genetics, Genomics, and Systems Biology, University of Chicago, Chicago, IL, USA; Section of Genetic Medicine, Department of Medicine, University of Chicago, Chicago, IL, USA
| | - Maziar Divangahi
- Department of Medicine, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada; Department of Pathology, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada; Department of Microbiology & Immunology, McGill University Health Centre, McGill International TB Centre, Meakins-Christie Laboratories, McGill University, 1001 Decarie Boulevard, Montreal, QC H4A 3J1, Canada.
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Nelson RJ, Bumgarner JR, Liu JA, Love JA, Meléndez-Fernández OH, Becker-Krail DD, Walker WH, Walton JC, DeVries AC, Prendergast BJ. Time of day as a critical variable in biology. BMC Biol 2022; 20:142. [PMID: 35705939 PMCID: PMC9202143 DOI: 10.1186/s12915-022-01333-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 05/17/2022] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Circadian rhythms are important for all aspects of biology; virtually every aspect of biological function varies according to time of day. Although this is well known, variation across the day is also often ignored in the design and reporting of research. For this review, we analyzed the top 50 cited papers across 10 major domains of the biological sciences in the calendar year 2015. We repeated this analysis for the year 2019, hypothesizing that the awarding of a Nobel Prize in 2017 for achievements in the field of circadian biology would highlight the importance of circadian rhythms for scientists across many disciplines, and improve time-of-day reporting. RESULTS Our analyses of these 1000 empirical papers, however, revealed that most failed to include sufficient temporal details when describing experimental methods and that few systematic differences in time-of-day reporting existed between 2015 and 2019. Overall, only 6.1% of reports included time-of-day information about experimental measures and manipulations sufficient to permit replication. CONCLUSIONS Circadian rhythms are a defining feature of biological systems, and knowing when in the circadian day these systems are evaluated is fundamentally important information. Failing to account for time of day hampers reproducibility across laboratories, complicates interpretation of results, and reduces the value of data based predominantly on nocturnal animals when extrapolating to diurnal humans.
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Affiliation(s)
- Randy J Nelson
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, 26505, USA.
| | - Jacob R Bumgarner
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, 26505, USA
| | - Jennifer A Liu
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, 26505, USA
| | - Jharnae A Love
- Department of Psychology, University of Chicago and Institute for Mind and Biology, IL, 60637, Chicago, USA
| | - O Hecmarie Meléndez-Fernández
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, 26505, USA
| | - Darius D Becker-Krail
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, 26505, USA
| | - William H Walker
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, 26505, USA
| | - James C Walton
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, 26505, USA
| | - A Courtney DeVries
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, 26505, USA
- Department of Medicine, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV, 26505, USA
| | - Brian J Prendergast
- Department of Psychology, University of Chicago and Institute for Mind and Biology, IL, 60637, Chicago, USA
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46
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Roenneberg T, Foster RG, Klerman EB. The circadian system, sleep, and the health/disease balance: a conceptual review. J Sleep Res 2022; 31:e13621. [PMID: 35670313 PMCID: PMC9352354 DOI: 10.1111/jsr.13621] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 04/08/2022] [Accepted: 04/10/2022] [Indexed: 11/30/2022]
Abstract
The field of "circadian medicine" is a recent addition to chronobiology and sleep research efforts. It represents a logical step arising from the increasing insights into the circadian system and its interactions with life in urbanised societies; applying these insights to the health/disease balance at home and in the medical practice (outpatient) and clinic (inpatient). Despite its fast expansion and proliferating research efforts, circadian medicine lacks a formal framework to categorise the many observations describing interactions among the circadian system, sleep, and the health/disease balance. A good framework allows us to categorise observations and then assign them to one or more components with hypothesised interactions. Such assignments can lead to experiments that document causal (rather than correlational) relationships and move from describing observations to discovering mechanisms. This review details such a proposed formal framework for circadian medicine and will hopefully trigger discussion among our colleagues, so that the framework can be improved and expanded. As the basis of the framework for circadian medicine, we define "circadian health" and how it links to general health. We then define interactions among the circadian system, sleep, and the health/disease balance and put the framework into the context of the literature with examples from six domains of health/disease balance: fertility, cancer, immune system, mental health, cardiovascular, and metabolism.
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Affiliation(s)
- Till Roenneberg
- Institute of Medical Psychology and Institute for Occupational, Social and Environmental Medicine, Munich, Germany
| | - Russell G Foster
- Sir Jules Thorn Sleep and Circadian Neuroscience Institute (SCNi), Nuffield Department of Clinical Neurosciences, New Biochemistry Building, University of Oxford, Oxford, UK
| | - Elizabeth B Klerman
- Department of Neurology, Massachusetts General Hospital, Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, USA
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Abstract
The immune system is highly time-of-day dependent. Pioneering studies in the 1960s were the first to identify immune responses to be under a circadian control. Only in the last decade, however, have the molecular factors governing circadian immune rhythms been identified. These studies have revealed a highly complex picture of the interconnectivity of rhythmicity within immune cells with that of their environment. Here, we provide a global overview of the circadian immune system, focusing on recent advances in the rapidly expanding field of circadian immunology.
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Affiliation(s)
- Chen Wang
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Lydia Kay Lutes
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Coline Barnoud
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Christoph Scheiermann
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Biomedical Center (BMC), Institute for Cardiovascular Physiology and Pathophysiology, Walter Brendel Center for Experimental Medicine (WBex), Ludwig-Maximilians-Universität München, Planegg-Martinsried, Germany
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48
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Rijo-Ferreira F, Takahashi JS. Circadian rhythms in infectious diseases and symbiosis. Semin Cell Dev Biol 2022; 126:37-44. [PMID: 34625370 PMCID: PMC9183220 DOI: 10.1016/j.semcdb.2021.09.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 09/01/2021] [Accepted: 09/07/2021] [Indexed: 10/20/2022]
Abstract
Timing is everything. Many organisms across the tree of life have evolved timekeeping mechanisms that regulate numerous of their cellular functions to optimize timing by anticipating changes in the environment. The specific environmental changes that are sensed depends on the organism. For animals, plants, and free-living microbes, environmental cues include light/dark cycles, daily temperature fluctuations, among others. In contrast, for a microbe that is never free-living, its rhythmic environment is its host's rhythmic biology. Here, we describe recent research on the interactions between hosts and microbes, from the perspective both of symbiosis as well as infections. In addition to describing the biology of the microbes, we focus specifically on how circadian clocks modulate these host-microbe interactions.
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Affiliation(s)
- Filipa Rijo-Ferreira
- Department of Neuroscience, Peter O'Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center, Dallas, TX, United States.
| | - Joseph S Takahashi
- Department of Neuroscience, Peter O'Donnell Jr. Brain Institute, University of Texas Southwestern Medical Center, Dallas, TX, United States; Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, TX, United States.
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49
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Blanco JR, Verdugo-Sivianes EM, Amiama A, Muñoz-Galván S. The circadian rhythm of viruses and its implications on susceptibility to infection. Expert Rev Anti Infect Ther 2022; 20:1109-1117. [PMID: 35546444 DOI: 10.1080/14787210.2022.2072296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Circadian genes have an impact on multiple hormonal, metabolic, and immunological pathways and have recently been implicated in some infectious diseases. AREAS COVERED We review aspects related to the current knowledge about circadian rhythm and viral infections, their consequences, and the potential therapeutic options. EXPERT OPINION Expert opinion: In order to address a problem, it is necessary to know the topic in depth. Although in recent years there has been a growing interest in the role of circadian rhythms, many relevant questions remain to be resolved. Thus, the mechanisms linking the circadian machinery against viral infections are poorly understood. In a clear approach to personalized precision medicine, in order to treat a disease in the most appropriate phase of the circadian rhythm, and in order to achieve the optimal efficacy, it is highly recommended to carry out studies that improve the knowledge about the circadian rhythm.
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Affiliation(s)
- José-Ramon Blanco
- Servicio de Enfermedades Infecciosas, Hospital Universitario San Pedro, Logroño, Spain.,Centro de Investigación Biomédica de La Rioja (CIBIR), Logroño, Spain
| | - Eva M Verdugo-Sivianes
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain.,CIBERONC, Instituto de Salud Carlos III, Madrid, Spain
| | - Ana Amiama
- Centro de Investigación Biomédica de La Rioja (CIBIR), Logroño, Spain
| | - Sandra Muñoz-Galván
- Instituto de Biomedicina de Sevilla, IBIS, Hospital Universitario Virgen del Rocío, Universidad de Sevilla, Consejo Superior de Investigaciones Científicas, Sevilla, Spain.,CIBERONC, Instituto de Salud Carlos III, Madrid, Spain
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50
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Giri A, Wang Q, Rahman I, Sundar IK. Circadian molecular clock disruption in chronic pulmonary diseases. Trends Mol Med 2022; 28:513-527. [DOI: 10.1016/j.molmed.2022.04.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 03/25/2022] [Accepted: 04/01/2022] [Indexed: 12/31/2022]
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