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Moysés-Oliveira M, Adami LNG, Guerreiro P, Mosini AC, Kloster A, Cunha L, Paschalidis M, Marquezini BP, Pires GN, Tempaku PF, Andersen ML, Tufik S. Endocrine and Epigenetic Regulation as Common Pathways Underlying the Genetic Basis of Sleep Traits and Longevity. Rejuvenation Res 2023; 26:206-213. [PMID: 37694591 DOI: 10.1089/rej.2023.0019] [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: 09/12/2023] Open
Abstract
The amount of sleep needed over one's lifespan is age dependent and not sleeping enough or sleeping in excess is associated with increased morbidity and mortality. Yet, the convergent molecular mechanisms that link longevity and sleep are largely unknown. We performed a gene enrichment study that (1) identified genes associated with both longevity and sleep traits and (2) determined molecular pathways enriched among these shared genes. We manually curated two sets of genes, one associated with longevity and aging and the other with sleep traits (e.g., insomnia, narcolepsy, sleep duration, chronotype, among others), with both gene lists heavily driven by hits from recent large-scale Genome-Wide Association Studies. There were 47 overlapping genes between the gene list associated with sleep traits (1064 genes total) and the genes associated with longevity (367 genes total), indicating significantly more overlap than expected by chance. An overrepresentation analysis identified enriched pathways that suggest endocrine and epigenetic regulation as potential shared mechanisms between sleep traits and longevity. Concordantly, functional network analysis retrieved two clusters, being one associated with proteins of nuclear functions and the other, with extracellular proteins. This overlapping gene set, and the highlighted biological pathways may serve as preliminary findings for new functional investigations of sleep and longevity shared genetic mechanisms.
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Affiliation(s)
| | - Luana N G Adami
- Sleep Institute, Associação Fundo de Incentivo à Pesquisa, São Paulo, Brazil
| | - Pedro Guerreiro
- Sleep Institute, Associação Fundo de Incentivo à Pesquisa, São Paulo, Brazil
| | | | - Anna Kloster
- Sleep Institute, Associação Fundo de Incentivo à Pesquisa, São Paulo, Brazil
| | - Lais Cunha
- Sleep Institute, Associação Fundo de Incentivo à Pesquisa, São Paulo, Brazil
| | - Mayara Paschalidis
- Sleep Institute, Associação Fundo de Incentivo à Pesquisa, São Paulo, Brazil
| | | | - Gabriel N Pires
- Sleep Institute, Associação Fundo de Incentivo à Pesquisa, São Paulo, Brazil
- Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Priscila F Tempaku
- Sleep Institute, Associação Fundo de Incentivo à Pesquisa, São Paulo, Brazil
| | - Monica L Andersen
- Sleep Institute, Associação Fundo de Incentivo à Pesquisa, São Paulo, Brazil
- Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Sergio Tufik
- Sleep Institute, Associação Fundo de Incentivo à Pesquisa, São Paulo, Brazil
- Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo, Brazil
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Moysés-Oliveira M, Scaff AMC, Adami LNG, Hachul H, Andersen ML, Tufik S. Genetic factors underlying insomnia and ovarian insufficiency. Climacteric 2023; 26:510-512. [PMID: 37144421 DOI: 10.1080/13697137.2023.2205580] [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: 12/20/2022] [Revised: 03/02/2023] [Accepted: 04/12/2023] [Indexed: 05/06/2023]
Abstract
Premature ovarian insufficiency (POI) is characterized by a loss of regular hormone production and egg release in women below the age of 40 years, which often leads to infertility, vaginal dryness and dysfunctional sleep. Acknowledging the common co-occurrence of insomnia and POI, we tested the overlap between POI and insomnia-associated genes, which were implicated in previous large-scale populational genetics efforts. Among the 27 overlapping genes, three pathways were found as enriched: DNA replication, homologous recombination and Fanconi anemia. We then describe biological mechanisms, which link these pathways to a dysfunctional regulation and response to oxidative stress. We propose that oxidative stress may correspond to one of the convergent cellular processes between ovarian malfunction and insomnia pathogenic etiology. This overlap might also be driven by cortisol release associated with dysregulated DNA repair mechanisms. Benefiting from the enormous advances in populational genetics studies, this study provides a novel outlook on the relationship between insomnia and POI. The shared genetic factors and critical biological nodes between these two comorbidities may lead to identification of putative pharmacological and therapeutical targets, which can leverage novel approaches to treat or alleviate their symptoms.
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Affiliation(s)
| | | | - L N G Adami
- Sleep Institute, AFIP, São Paulo, Brazil
- Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - H Hachul
- Sleep Institute, AFIP, São Paulo, Brazil
- Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - M L Andersen
- Sleep Institute, AFIP, São Paulo, Brazil
- Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - S Tufik
- Sleep Institute, AFIP, São Paulo, Brazil
- Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo, Brazil
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Maurer JJ, Choi A, An I, Sathi N, Chung S. Sleep disturbances in autism spectrum disorder: Animal models, neural mechanisms, and therapeutics. Neurobiol Sleep Circadian Rhythms 2023; 14:100095. [PMID: 37188242 PMCID: PMC10176270 DOI: 10.1016/j.nbscr.2023.100095] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 03/16/2023] [Accepted: 04/08/2023] [Indexed: 05/17/2023] Open
Abstract
Sleep is crucial for brain development. Sleep disturbances are prevalent in children with autism spectrum disorder (ASD). Strikingly, these sleep problems are positively correlated with the severity of ASD core symptoms such as deficits in social skills and stereotypic behavior, indicating that sleep problems and the behavioral characteristics of ASD may be related. In this review, we will discuss sleep disturbances in children with ASD and highlight mouse models to study sleep disturbances and behavioral phenotypes in ASD. In addition, we will review neuromodulators controlling sleep and wakefulness and how these neuromodulatory systems are disrupted in animal models and patients with ASD. Lastly, we will address how the therapeutic interventions for patients with ASD improve various aspects of sleep. Together, gaining mechanistic insights into the neural mechanisms underlying sleep disturbances in children with ASD will help us to develop better therapeutic interventions.
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Ji Q, Li SJ, Zhao JB, Xiong Y, Du XH, Wang CX, Lu LM, Tan JY, Zhu ZR. Genetic and neural mechanisms of sleep disorders in children with autism spectrum disorder: a review. Front Psychiatry 2023; 14:1079683. [PMID: 37200906 PMCID: PMC10185750 DOI: 10.3389/fpsyt.2023.1079683] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 04/13/2023] [Indexed: 05/20/2023] Open
Abstract
Background The incidence of sleep disorders in children with autism spectrum disorder (ASD) is very high. Sleep disorders can exacerbate the development of ASD and impose a heavy burden on families and society. The pathological mechanism of sleep disorders in autism is complex, but gene mutations and neural abnormalities may be involved. Methods In this review, we examined literature addressing the genetic and neural mechanisms of sleep disorders in children with ASD. The databases PubMed and Scopus were searched for eligible studies published between 2013 and 2023. Results Prolonged awakenings of children with ASD may be caused by the following processes. Mutations in the MECP2, VGAT and SLC6A1 genes can decrease GABA inhibition on neurons in the locus coeruleus, leading to hyperactivity of noradrenergic neurons and prolonged awakenings in children with ASD. Mutations in the HRH1, HRH2, and HRH3 genes heighten the expression of histamine receptors in the posterior hypothalamus, potentially intensifying histamine's ability to promote arousal. Mutations in the KCNQ3 and PCDH10 genes cause atypical modulation of amygdala impact on orexinergic neurons, potentially causing hyperexcitability of the hypothalamic orexin system. Mutations in the AHI1, ARHGEF10, UBE3A, and SLC6A3 genes affect dopamine synthesis, catabolism, and reuptake processes, which can elevate dopamine concentrations in the midbrain. Secondly, non-rapid eye movement sleep disorder is closely related to the lack of butyric acid, iron deficiency and dysfunction of the thalamic reticular nucleus induced by PTCHD1 gene alterations. Thirdly, mutations in the HTR2A, SLC6A4, MAOA, MAOB, TPH2, VMATs, SHANK3, and CADPS2 genes induce structural and functional abnormalities of the dorsal raphe nucleus (DRN) and amygdala, which may disturb REM sleep. In addition, the decrease in melatonin levels caused by ASMT, MTNR1A, and MTNR1B gene mutations, along with functional abnormalities of basal forebrain cholinergic neurons, may lead to abnormal sleep-wake rhythm transitions. Conclusion Our review revealed that the functional and structural abnormalities of sleep-wake related neural circuits induced by gene mutations are strongly correlated with sleep disorders in children with ASD. Exploring the neural mechanisms of sleep disorders and the underlying genetic pathology in children with ASD is significant for further studies of therapy.
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Affiliation(s)
- Qi Ji
- Department of Psychology, Army Medical University, Chongqing, China
- College of Basic Medicine, Army Medical University, Chongqing, China
| | - Si-Jia Li
- Department of Psychology, Army Medical University, Chongqing, China
- College of Basic Medicine, Army Medical University, Chongqing, China
| | - Jun-Bo Zhao
- Department of Psychology, Army Medical University, Chongqing, China
- College of Basic Medicine, Army Medical University, Chongqing, China
| | - Yun Xiong
- Department of Psychology, Army Medical University, Chongqing, China
- College of Basic Medicine, Army Medical University, Chongqing, China
| | - Xiao-Hui Du
- Department of Psychology, Army Medical University, Chongqing, China
| | - Chun-Xiang Wang
- Department of Psychology, Army Medical University, Chongqing, China
| | - Li-Ming Lu
- College of Educational Sciences, Chongqing Normal University, Chongqing, China
| | - Jing-Yao Tan
- College of Educational Sciences, Chongqing Normal University, Chongqing, China
| | - Zhi-Ru Zhu
- Department of Psychology, Army Medical University, Chongqing, China
- *Correspondence: Zhi-Ru Zhu,
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Dell'Osso L, Massoni L, Battaglini S, Cremone IM, Carmassi C, Carpita B. Biological correlates of altered circadian rhythms, autonomic functions and sleep problems in autism spectrum disorder. Ann Gen Psychiatry 2022; 21:13. [PMID: 35534878 PMCID: PMC9082467 DOI: 10.1186/s12991-022-00390-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Accepted: 04/15/2022] [Indexed: 02/05/2023] Open
Abstract
Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by a complex and multifaceted neurobehavioral syndrome. In the last decades, several studies highlighted an increased prevalence of sleep problems in ASD, which would be associated with autonomic system and circadian rhythm disruption. The present review aimed to summarize the available literature about sleep problems in ASD subjects and about the possible biological factors implicated in circadian rhythm and autonomic system deregulation in this population, as well as possible therapeutic approaches. Shared biological underpinnings between ASD symptoms and altered circadian rhythms/autonomic functions are also discussed. Studies on sleep showed how ASD subjects typically report more problems regarding insufficient sleep time, bedtime resistance and reduced sleep pressure. A link between sleep difficulties and irritability, deficits in social skills and behavioral problems was also highlighted. Among the mechanisms implicated, alteration in genes related to circadian rhythms, such as CLOCK genes, and in melatonin levels were reported. ASD subjects also showed altered hypothalamic pituitary adrenal (HPA) axis and autonomic functions, generally with a tendency towards hyperarousal and hyper sympathetic state. Intriguingly, some of these biological alterations in ASD individuals were not associated only with sleep problems but also with more autism-specific clusters of symptoms, such as communication impairment or repetitive behaviors Although among the available treatments melatonin showed promising results, pharmacological studies for sleep problems in ASD need to follow more standardized protocols to reach more repeatable and reliable results. Further research should investigate the issue of sleep problems in ASD in a broader perspective, taking into account shared pathophysiological mechanisms for core and associated symptoms of ASD.
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Affiliation(s)
- Liliana Dell'Osso
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, Pisa, Italy
| | - Leonardo Massoni
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, Pisa, Italy
| | - Simone Battaglini
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, Pisa, Italy
| | - Ivan Mirko Cremone
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, Pisa, Italy
| | - Claudia Carmassi
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, Pisa, Italy
| | - Barbara Carpita
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, Pisa, Italy.
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