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Tauman R, Henig O, Rosenberg E, Marudi O, Dunietz TM, Grandner MA, Spitzer A, Zeltser D, Mizrahi M, Sprecher E, Ben-Ami R, Goldshmidt H, Goldiner I, Saiag E, Angel Y. Relationship among sleep, work features, and SARS-cov-2 vaccine antibody response in hospital workers. Sleep Med 2024; 116:90-95. [PMID: 38437781 DOI: 10.1016/j.sleep.2024.02.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Accepted: 02/28/2024] [Indexed: 03/06/2024]
Abstract
STUDY OBJECTIVES Immunity is influenced by sleep and the circadian rhythm. Healthcare workers are predisposed to both insufficient sleep and circadian disruption. This study aimed to evaluate the relationship between sleep and work characteristics and the antibody response to the mRNA SARS-CoV-2 vaccine BNT162b2. METHODS The authors' prospective cohort study ("COVI3") evaluated the effect of a third (booster) dose of the BNT162b2 vaccine. A subset of participants provided information on anthropometric measures, sleep, stress and work characteristics including shift work and number of work hours per week. Blood samples for anti-S1-RBD IgG antibody levels were obtained 21 weeks following receipt of the third dose of the vaccine. RESULTS In total, 201 healthcare workers (73% women) were included. After adjustment for age, body mass index (BMI), shift work, smoking status, and perceived stress, short sleep duration (<7 h per night) was associated with lower anti-S1-RBD IgG levels (Odds ratio 2.36 [95% confidence interval 1.08-5.13]). Participants who performed shift work had higher odds of lower anti-S1-RBD IgG levels compared to those who did not work in shifts [odds ratio = 2.99 (95% confidence interval 1.40, 6.39)] after accounting for age, short sleep duration, BMI, smoking status and perceived stress. CONCLUSIONS Shift work and self-reported short sleep duration were associated with a lower antibody response following a booster dose of the SARS-CoV-2 vaccine. These findings suggest that the efficacy of vaccination, particularly among healthcare workers, may be augmented by addressing both sleep and circadian alignment.
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Affiliation(s)
- Riva Tauman
- Sieratzki-Sagol Institute for Sleep Medicine, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Oryan Henig
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Infectious Diseases and Infection Control, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | | | - Or Marudi
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Anesthesia, Pain Management and Intensive care, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Talia M Dunietz
- Sieratzki-Sagol Institute for Sleep Medicine, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Michael A Grandner
- Department of Psychiatry, Sleep and Health Research Program, Department of Psychiatry, University of Arizona College of Medicine, Tucson, AZ, United States
| | - Avishay Spitzer
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Departments of Oncology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel; Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - David Zeltser
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Emergency Medicine, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Michal Mizrahi
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Emergency Medicine, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Eli Sprecher
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel; Department of Research and Development, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Ronen Ben-Ami
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Infectious Diseases and Infection Control, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Hanoch Goldshmidt
- Department of Clinical Laboratories, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Ilana Goldiner
- Department of Clinical Laboratories, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Esther Saiag
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Information Systems and Operations, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Yoel Angel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Anesthesia, Pain Management and Intensive care, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel; Department of Physician Affairs, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
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Zhang X, Ahn S, Qiu P, Datta S. Identification of shared biological features in four different lung cell lines infected with SARS-CoV-2 virus through RNA-seq analysis. Front Genet 2023; 14:1235927. [PMID: 37662846 PMCID: PMC10468990 DOI: 10.3389/fgene.2023.1235927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 08/02/2023] [Indexed: 09/05/2023] Open
Abstract
The COVID-19 pandemic caused by SARS-CoV-2 has resulted in millions of confirmed cases and deaths worldwide. Understanding the biological mechanisms of SARS-CoV-2 infection is crucial for the development of effective therapies. This study conducts differential expression (DE) analysis, pathway analysis, and differential network (DN) analysis on RNA-seq data of four lung cell lines, NHBE, A549, A549.ACE2, and Calu3, to identify their common and unique biological features in response to SARS-CoV-2 infection. DE analysis shows that cell line A549.ACE2 has the highest number of DE genes, while cell line NHBE has the lowest. Among the DE genes identified for the four cell lines, 12 genes are overlapped, associated with various health conditions. The most significant signaling pathways varied among the four cell lines. Only one pathway, "cytokine-cytokine receptor interaction", is found to be significant among all four cell lines and is related to inflammation and immune response. The DN analysis reveals considerable variation in the differential connectivity of the most significant pathway shared among the four lung cell lines. These findings help to elucidate the mechanisms of SARS-CoV-2 infection and potential therapeutic targets.
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Affiliation(s)
- Xiaoxi Zhang
- Department of Biostatistics, University of Florida, Gainesville, FL, United States
| | - Seungjun Ahn
- Department of Biostatistics, University of Florida, Gainesville, FL, United States
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Peihua Qiu
- Department of Biostatistics, University of Florida, Gainesville, FL, United States
| | - Somnath Datta
- Department of Biostatistics, University of Florida, Gainesville, FL, United States
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Han SH, Lee SY, Cho JW, Kim JH, Moon HJ, Park HR, Cho YW. Sleep and Circadian Rhythm in Relation to COVID-19 and COVID-19 Vaccination-National Sleep Survey of South Korea 2022. J Clin Med 2023; 12:jcm12041518. [PMID: 36836053 PMCID: PMC9967239 DOI: 10.3390/jcm12041518] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/07/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023] Open
Abstract
BACKGROUND Currently, information on sleep and circadian patterns in relation to COVID-19 or vaccination remains limited. We aimed to investigate sleep and circadian patterns according to history of COVID-19 and COVID-19 vaccination side effects. METHODS We used data from the National Sleep Survey of South Korea 2022, a nationwide cross-sectional population-based survey regarding sleep-wake behaviors and sleep problems among Korean adults. Analysis of covariance (ANCOVA) and logistic regression analyses were performed to explore the different sleep and circadian patterns according to the history of COVID-19 or self-reported side effects of the COVID-19 vaccination. RESULTS The ANCOVA showed that individuals with a history of COVID-19 presented a later chronotype than individuals without a history of COVID-19. Individuals who had experienced vaccine-related side effects had a shorter sleep duration, poorer sleep efficiency, and worse insomnia severity. Multivariable logistic regression analysis showed a later chronotype related to COVID-19. A short sleep duration, poorer sleep efficiency, and worse insomnia severity were associated with self-reported side effects of the COVID-19 vaccination. CONCLUSIONS Individuals who recovered from COVID-19 had a later chronotype than those without a history of COVID-19. Individuals who had experienced vaccine-related side effects presented with poorer sleep than those without side effects.
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Affiliation(s)
- Su-Hyun Han
- Department of Neurology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul 06973, Republic of Korea
| | - Seo-Young Lee
- Department of Neurology, College of Medicine, Kangwon National University, Chuncheon 24341, Republic of Korea
- Interdisciplinary Graduate Program in Medical Bigdata Convergence, Kangwon National University, Chuncheo 24341, Republic of Korea
| | - Jae Wook Cho
- Department of Neurology, Pusan National University Yangsan Hospital, Pusan National University College of Medicine, Yangsan 50612, Republic of Korea
| | - Jee Hyun Kim
- Department of Neurology, Ewha Womans University Seoul Hospital, Ewha Womans University College of Medicine, Seoul 07804, Republic of Korea
| | - Hye-jin Moon
- Department of Neurology, Soonchunhyang University Bucheon Hospital, Bucheon 31151, Republic of Korea
| | - Hea Ree Park
- Department of Neurology, Inje University College of Medicine, Ilsan Paik Hospital, Goyang 10380, Republic of Korea
- Correspondence: (H.R.P.); (Y.W.C.)
| | - Yong Won Cho
- Department of Neurology, Keimyung University School of Medicine, 1095 Dalgubeol-daero, Dalseo-gu, Daegu 42601, Republic of Korea
- Correspondence: (H.R.P.); (Y.W.C.)
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4
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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: 4.0] [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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5
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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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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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7
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Tosun A, Tosun H, Ödül Özkaya B, Erdoğan Z, Gül A. "Sleep Quality and Depression Level in Nurses in COVID-19 Pandemic". OMEGA-JOURNAL OF DEATH AND DYING 2022:302228221123159. [PMID: 36036180 PMCID: PMC9424104 DOI: 10.1177/00302228221123159] [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] [Indexed: 01/12/2023]
Abstract
The COVID-19 spread rapidly all over the world and pandemic process has negatively affected nurses. Sleep disorders and depression are among these negative effects. Managers' awareness of problems experienced by nurses and taking precautions will increase employee and patient satisfaction and provide quality patient care. The study was conducted in descriptive, cross-sectional and correlational design to explain nurses' sleep quality and depression levels and relationship between them during the COVID-19 pandemic with 142 nurses who completed Personel Information Form, Pittsburgh Sleep Quality Index (PSQI) and Beck Depression Index (BDI). Sleep quality of nurses (64.8%) was poor, 33.1% had depression, and high school education, having a chronic illness and PSQI score increased the risk of depression level of nurses. Results highlight COVID-19 pandemic affected nurses' sleep quality and depression levels. All managers should be pioneers in providing psychological support to nurses and preparing and implementing a program for prevention of insomnia and depression.
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Affiliation(s)
- Ayşe Tosun
- Hamidiye Faculty of Nursing, University of Health
Science, Istanbul, Turkey
| | - Hale Tosun
- Hamidiye Faculty of Health Science,
University of Health Science, Istanbul, Turkey
| | - Birgül Ödül Özkaya
- İstanbul Bakirköy Dr Sadi Konuk
Training and Research Hospital, Istanbul, Turkey
| | - Zeynep Erdoğan
- Department of Nursing, Biruni
University, Istanbul, Turkey
| | - Asiye Gül
- Faculty of Health Science, Nursing
Department, Istanbul Kültür
University, Istanbul, Turkey
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8
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Rayatdoost E, Rahmanian M, Sanie MS, Rahmanian J, Matin S, Kalani N, Kenarkoohi A, Falahi S, Abdoli A. Sufficient Sleep, Time of Vaccination, and Vaccine Efficacy: A Systematic Review of the Current Evidence and a Proposal for COVID-19 Vaccination. THE YALE JOURNAL OF BIOLOGY AND MEDICINE 2022; 95:221-235. [PMID: 35782481 PMCID: PMC9235253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Introduction: The emergence of the novel Coronavirus Disease 2019 (COVID-19) sparked an unprecedented effort to develop effective vaccines against the disease. Some factors may boost the vaccine efficacy, including sufficient sleep and morning vaccination. We aimed to conduct a rapid systematic review to summarize data regarding the association between sleep and time of vaccination with immunity after vaccination. Materials and Methods: The systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol, and three databases (PubMed, Web of Science, and Scopus) were searched up to March 12, 2022. Results: Eight studies were included regarding the sleep and immune response after vaccination, of them, five studies were on influenza, two studies on hepatitis A (HAV), and one study on hepatitis B. Accordingly, six out of eight studies found a positive correlation between sleep and immune response after vaccination. Regarding the time of vaccination, seven studies were eligible to be included (two studies on influenza, one study on HAV and influenza, one study on BCG, one study on hexavalent vaccine, and two studies on SARS-CoV-2 vaccine). Among them, four out of seven studies (including a study on SARS-CoV-2 inactivated vaccine) reported the priorities of morning versus afternoon vaccination regarding antibody production and immune response after vaccination. Conclusion: Taken together, cumulative evidence suggests that sufficient sleep and vaccination in the morning could enhance the immune response after vaccination. Hence, modulating the time of vaccination and sufficient sleep could a be simple and applicable strategy for increasing vaccine efficacy. Future studies could be performed with SARS-CoV-2 vaccines to investigate the effects of time of vaccination and sufficient sleep on COVID-19 vaccine efficacy.
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Affiliation(s)
- Esmail Rayatdoost
- Zoonoses Research Center, Jahrom University of Medical
Sciences, Jahrom, Iran,Research Center for Noncommunicable Diseases, Jahrom
University of Medical Sciences, Jahrom, Iran,Department of Emergency Medicine, Jahrom University of
Medical Sciences, Jahrom, Iran
| | - Mohammad Rahmanian
- Department of Anesthesia and Intensive Care, Jahrom
University of Medical Sciences, Jahrom, Iran
| | - Mohammad Sadegh Sanie
- Research Center for Noncommunicable Diseases, Jahrom
University of Medical Sciences, Jahrom, Iran,Department of Anesthesia and Intensive Care, Jahrom
University of Medical Sciences, Jahrom, Iran
| | - Jila Rahmanian
- Department of Internal Medicine, Jahrom University of
Medical Sciences, Jahrom, Iran
| | - Sara Matin
- Department of Pediatrics, Jahrom University of Medical
Sciences, Jahrom, Iran
| | - Navid Kalani
- Research Center for Noncommunicable Diseases, Jahrom
University of Medical Sciences, Jahrom, Iran
| | - Azra Kenarkoohi
- Department of Microbiology, Faculty of Medicine, Ilam
University of Medical Sciences, Ilam, Iran
| | - Shahab Falahi
- Zoonotic Diseases Research Center, Ilam University of
Medical Sciences, Ilam, Iran
| | - Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical
Sciences, Jahrom, Iran,Department of Parasitology and Mycology, Jahrom
University of Medical Sciences, Jahrom, Iran,To whom all correspondence should be addressed:
Amir Abdoli, PhD, Jahrom University of Medical Sciences, Jahrom, Iran;
; ;
ORCID iD: https://orcid.org/0000-0003-4326-4586
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9
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Kim ES, Oh CE. Sleep and vaccine administration time as factors influencing vaccine immunogenicity. KOSIN MEDICAL JOURNAL 2022. [DOI: 10.7180/kmj.22.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
The immunogenicity of vaccines is affected by host, external, environmental, and vaccine factors; in addition, sleep or circadian rhythms may also have effects. With the use of vaccines to mitigate the coronavirus disease 2019 (COVID-19) pandemic, research is underway to clarify what time of the day is optimal for COVID-19 vaccination and how disturbances of circadian rhythms will affect the immunogenicity of the vaccine in shift workers. Studies on the relationship between sleep time and the immunogenicity of vaccines for influenza and hepatitis have demonstrated that less sleep time and sleep deprivation tended to adversely affect immunogenicity. In some studies, there were even sex differences in these effects. When comparing shift workers with disturbances in their circadian rhythms and those who only worked during the day, one study found less antibody formation in shift workers; however, further studies on the relationship between shift work and the immunogenicity of vaccines are needed. Studies on the relationship between vaccine administration time and immunogenicity have shown different results according to age and sex. Therefore, future studies on vaccine administration time and immunogenicity may require an individualized approach for each vaccine and each population to be vaccinated. There is accumulating evidence on the effects of sleep and vaccine administration time on the immunogenicity of vaccines. However, further studies are needed to determine whether the association between immunogenicity and circadian rhythms and vaccine administration time can be used as a basis to increase the immunogenicity for individual vaccines.
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10
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Highfield R. The COVID-19 pandemic: when science collided with politics, culture and the human imagination. Interface Focus 2021. [PMCID: PMC8504886 DOI: 10.1098/rsfs.2021.0070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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