1
|
Plavc L, Skubic C, Dolenc Grošelj L, Rozman D. Variants in the circadian clock genes PER2 and PER3 associate with familial sleep phase disorders. Chronobiol Int 2024; 41:757-766. [PMID: 38695651 DOI: 10.1080/07420528.2024.2348016] [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: 04/03/2024] [Accepted: 04/19/2024] [Indexed: 05/22/2024]
Abstract
Delayed sleep phase disorder and advanced sleep phase disorder cause disruption of the circadian clock and present with extreme morning/evening chronotype with unclear role of the genetic etiology, especially for delayed sleep phase disorder. To assess if genotyping can aid in clinical diagnosis, we examined the presence of genetic variants in circadian clock genes previously linked to both sleep disorders in Slovenian patient cohort. Based on Morning-evening questionnaire, we found 15 patients with extreme chronotypes, 13 evening and 2 morning, and 28 controls. Sanger sequencing was used to determine the presence of carefully selected candidate SNPs in regions of the CSNK1D, PER2/3 and CRY1 genes. In a patient with an extreme morning chronotype and a family history of circadian sleep disorder we identified two heterozygous missense variants in PER3 gene, c.1243C>G (NM_001377275.1 (p.Pro415Ala)) and c.1250A>G (NM_001377275.1 (p.His417Arg)). The variants were significantly linked to Advanced sleep phase disorder and were also found in proband's father with extreme morningness. Additionally, a rare SNP was found in PER2 gene in a patient with clinical picture of Delayed sleep phase disorder. The novel variant in PER2 (NM_022817.3):c.1901-218 G>T was found in proband's parent with eveningness, indicating an autosomal dominant inheritance. We identified a family with autosomal dominant inheritance of two PER3 heterozygous variants that can be linked to Advanced sleep phase disorder. We revealed also a rare hereditary form of Delayed sleep phase disorder with a new PER2 variant with autosomal dominant inheritance, shedding the light into the genetic causality.
Collapse
Affiliation(s)
- Laura Plavc
- Institute of Clinical Neurophysiology, University Medical Centre Ljubljana, Ljubljana, Slovenia
- Centre for Functional Genomics and Bio-Chips, Institute of Biochemistry and Molecular Genetics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Cene Skubic
- Centre for Functional Genomics and Bio-Chips, Institute of Biochemistry and Molecular Genetics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Leja Dolenc Grošelj
- Institute of Clinical Neurophysiology, University Medical Centre Ljubljana, Ljubljana, Slovenia
- Department of Neurology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Damjana Rozman
- Centre for Functional Genomics and Bio-Chips, Institute of Biochemistry and Molecular Genetics, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| |
Collapse
|
2
|
Bi W, Zhou W, Zhang P, Sun Y, Yue W, Lee S. Scalable mixed model methods for set-based association studies on large-scale categorical data analysis and its application to exome-sequencing data in UK Biobank. Am J Hum Genet 2023; 110:762-773. [PMID: 37019109 PMCID: PMC10183366 DOI: 10.1016/j.ajhg.2023.03.010] [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: 10/24/2022] [Accepted: 03/13/2023] [Indexed: 04/07/2023] Open
Abstract
The ongoing release of large-scale sequencing data in the UK Biobank allows for the identification of associations between rare variants and complex traits. SAIGE-GENE+ is a valid approach to conducting set-based association tests for quantitative and binary traits. However, for ordinal categorical phenotypes, applying SAIGE-GENE+ with treating the trait as quantitative or binarizing the trait can cause inflated type I error rates or power loss. In this study, we propose a scalable and accurate method for rare-variant association tests, POLMM-GENE, in which we used a proportional odds logistic mixed model to characterize ordinal categorical phenotypes while adjusting for sample relatedness. POLMM-GENE fully utilizes the categorical nature of phenotypes and thus can well control type I error rates while remaining powerful. In the analyses of UK Biobank 450k whole-exome-sequencing data for five ordinal categorical traits, POLMM-GENE identified 54 gene-phenotype associations.
Collapse
Affiliation(s)
- Wenjian Bi
- Department of Medical Genetics, School of Basic Medical Sciences, Peking University, Beijing, China; Center for Medical Genetics, School of Basic Medical Sciences, Peking University, Beijing, China; Department of Biomedical Informatics, School of Basic Medical Sciences, Peking University, Beijing, China.
| | - Wei Zhou
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, MA, USA; Program in Medical and Population Genetics, Broad Institute of Harvard and MIT, Cambridge, MA, USA; Stanley Center for Psychiatric Research, Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Peipei Zhang
- Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China; Key Laboratory for Neuroscience, Ministry of Education/National Health and Family Planning Commission, Peking University, Beijing, China
| | - Yaoyao Sun
- Peking University Sixth Hospital, Peking University Institute of Mental Health, Beijing, China; NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Weihua Yue
- Peking University Sixth Hospital, Peking University Institute of Mental Health, Beijing, China; NHC Key Laboratory of Mental Health (Peking University), National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China; Henan Key Lab of Biological Psychiatry, the Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, China; Chinese Institute for Brain Research, Beijing, China
| | - Seunggeun Lee
- Graduate School of Data Science, Seoul National University, Seoul, Korea.
| |
Collapse
|
3
|
Carciofo R. Morning affect or sleep inertia? Comparing the constructs and their measurement. Chronobiol Int 2023:1-15. [PMID: 36912023 DOI: 10.1080/07420528.2023.2187211] [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: 03/14/2023]
Abstract
The construct of Morning Affect (MA; alertness upon awakening/time required to feel fully awake) emerged from exploratory factor analysis of morningness-eveningness questionnaires, and while it has been equated with morningness-eveningness preference it has much conceptual overlap with sleep inertia (SI; the transitional state between sleep and being fully awake). The current study compared questionnaire measures of these constructs to help clarify their inter-relationships. A volunteer sample of 453 students at an English-medium university in China completed an online survey including the Sleep Inertia Questionnaire (SIQ), the Morningness-Eveningness-Stability-Scale-improved (MESSi), with subscales for MA, Eveningness, and Distinctness (amplitude of diurnal variation), and the reduced Morningness-Eveningness Questionnaire (rMEQ). Measures of depression, sleep quality, mindfulness, and personality were also included. Exploratory factor analysis of the SIQ, MESSi, and rMEQ items revealed seven factors: Cognitive, Emotional, and Physiological SI, Responses to SI (including one MA item), and Duration of SI (one SIQ item, 3/5 MA items, and one rMEQ item); Morningness-Eveningness (MESSi Eveningness items, plus 3/5 rMEQ items); Distinctness (3/5 MESSi items). These results suggest that Morning Affect may be better characterised as a general measure of sleep inertia, and may contribute to ongoing development/refinement of questionnaire measures of circadian functioning.
Collapse
Affiliation(s)
- Richard Carciofo
- School of Psychology and Clinical Language Sciences, University of Reading, Reading, UK
| |
Collapse
|
4
|
Adan A, Navarro JF. Protocol for Characterization of Addiction and Dual Disorders: Effectiveness of Coadjuvant Chronotherapy in Patients with Partial Response. J Clin Med 2022; 11:1846. [PMID: 35407454 PMCID: PMC8999756 DOI: 10.3390/jcm11071846] [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: 12/27/2021] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 12/04/2022] Open
Abstract
This protocol aims to characterize patients with dual disorders (DD; comorbid major depression and schizophrenia) compared with patients with only a diagnosis of substance use disorder (SUD) and those with only a diagnosis of severe mental illness (SMI; major depression and schizophrenia), evaluating clinical and personality characteristics, circadian rhythmic functioning, genetic polymorphism and neuropsychological performance in order to obtain a clinical endophenotype of differential vulnerability for these diagnostic entities. Patients will be divided into three groups: DD (45 men with comorbid schizophrenia, 45 men and 30 women with major depression), SUD (n = 90, with a minimum of 30 women) and SMI males (45 with schizophrenia, 45 with major depression). All patients will be under treatment, with at least three months of SUD abstinence and/or with SMI in remission or with stabilized symptoms. Outpatients of both sexes with insufficient restoration of circadian rhythmicity with SUD (n = 30) and dual depression (n = 30) will be asked to participate in a second two-month study, being alternately assigned to the condition of the chronobiological adjuvant approach to the treatment of regular hour habits and exposure to light or to the usual treatment (control). The effect of the intervention and patient compliance will be monitored with a Kronowise KW6® ambulatory device during the first two weeks of treatment and again at weeks 4 and 8 weeks. After completing the evaluation, follow-up of the clinical evolution will be carried out at 3, 6 and 12 months. This project will allow us to analyze the functional impact of DD comorbidity and to develop the first study of chronobiological therapy in the treatment of SUD and dual depression, with results transferable to the clinical setting with cost-effective recommendations for a personalized approach.
Collapse
Affiliation(s)
- Ana Adan
- Department of Clinical Psychology and Psychobiology, School of Psychology, University of Barcelona, Passeig de la Vall d’Hebrón 171, 08035 Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, 08035 Barcelona, Spain
| | - José Francisco Navarro
- Department of Psychobiology, School of Psychology, University of Málaga, Campus de Teatinos s/n, 29071 Málaga, Spain;
| | | |
Collapse
|
5
|
A functional SNP in MIR124-1, a brain expressed miRNA gene, is associated with aggressiveness in a Colombian sample. Eur Psychiatry 2020; 30:499-503. [DOI: 10.1016/j.eurpsy.2015.03.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 03/02/2015] [Accepted: 03/04/2015] [Indexed: 12/12/2022] Open
Abstract
AbstractBackground:Interpersonal violence and suicide are among the main causes of mortality and morbidity around the world. In several developing countries, such as Colombia, they are among the first five entities of public health concern. Aggressiveness is an important endophenotype for aggression and suicidal behavior, having a heritability of around 50%. Exploration of classical candidate genes, involved in serotoninergic and dopaminergic neurotransmission, has identified few consistent risk factors for aggressiveness. miRNAs are a novel class of molecules with a growing role in normal neural function and neuropsychiatric disorders; of special interest, miR-124 is a brain-specific miRNA that is key for neuronal plasticity. We evaluated the hypothesis that a functional polymorphism in MIR124-1 gene might be associated with aggressiveness in a Colombian sample.Methods:The Spanish adaptation of the refined version of the Aggression Questionnaire and the abbreviated Barratt Impulsiveness Scale were applied to 170 young subjects. The functional SNP in MIR124-1 (rs531564) was genotyped by a TaqMan assay.Results:We found a significant association between the MIR124-1 and aggressiveness in our sample, with G/G carriers having lower scores (P = 0.01). This association seemed to be specific for aggressiveness, as it was not significant for impulsiveness.Conclusions:We showed for the first time the association of a functional polymorphism in MIR124-1 and aggressiveness. Known targets of miR-124 (such as BDNF and DRD4 genes) could explain the effect of this miRNA on behavior. A future analysis of additional novel functional polymorphisms in other brain expressed miRNAs could be useful for a deeper understanding of aggression in humans.
Collapse
|
6
|
González-Giraldo Y, Forero DA. A functional SNP in the synaptic SNAP25 gene is associated with impulsivity in a Colombian sample. 3 Biotech 2020; 10:134. [PMID: 32154047 DOI: 10.1007/s13205-020-2110-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 02/02/2020] [Indexed: 12/31/2022] Open
Abstract
The aim of the current study was to test the hypothesis that a functional polymorphism in the synaptosome associated protein 25 (SNAP25) gene could be associated with impulsivity scores in a sample of young Colombian subjects. Impulsivity has been postulated as an endophenotype for several psychiatric disorders of high epidemiological relevance. There is a need for the study of additional candidate genes for impulsivity. One hundred seventy-five young Colombian subjects completed the Spanish version of the short form of the Barratt Impulsiveness Scale (BIS-15S). A TaqMan assay was used to genotype a functional polymorphism (rs3746544) in the SNAP25 gene. A significant association was found between the functional polymorphism in the SNAP25 gene and impulsivity in the Colombian sample, with subjects carrying T/T and G/G genotypes showing lower mean scores in the non-planning subfactor (p = 0.02). This is the first report of an association of a functional polymorphism in the SNAP25 gene and a subfactor of the BIS-15S scale of impulsivity. In addition, this the first genetic study of impulsivity scores in a Latin American sample. Future studies should explore additional variants in brain-expressed miRNAs and in their binding sites as candidates for impulsivity in different populations.
Collapse
|
7
|
Genetics of Circadian and Sleep Measures in Adults: Implications for Sleep Medicine. CURRENT SLEEP MEDICINE REPORTS 2020. [DOI: 10.1007/s40675-020-00165-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
8
|
Pereira-Morales AJ, Adan A, Casiraghi LP, Camargo A. Mismatch between perceived family and individual chronotype and their association with sleep-wake patterns. Sci Rep 2019; 9:6756. [PMID: 31043644 PMCID: PMC6494859 DOI: 10.1038/s41598-019-43168-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 04/04/2019] [Indexed: 01/14/2023] Open
Abstract
While social zeitgebers are known to shape diurnal preference, little research has been devoted to determining the contribution of the familiar group chronotype as social zeitgeber on individual circadian rhythms and sleep-wake patterns in adult subjects. The current study aimed to examine the matching between perceived family chronotype and individual chronotype and their relationship with sleep-wake patterns on weekdays and weekends, diurnal subjective somnolence, and substance consumption. Nine hundred and forty-two Colombian adults completed the Composite Scale of Morningness, the Epworth Sleepiness Scale, and responded to a questionnaire about circadian preferences of their family nucleus. We found evidence of a mismatch between perceived family and individual chronotype, mainly for morning-type individuals (Cohen's Kappa = -0.231; p < 0.001). This mismatch was associated with diurnal subjective somnolence (β = 0.073; p < 0.001) and specific sleep-wake patterns (p < 0.01). In addition, subjects with evening-type families showed higher caffeine and alcohol consumption (p < 0.001). To our knowledge, this is the first study to assess and report the mismatching between perceived family and individual chronotypes, and it adds to the existing body of knowledge regarding the influence of social zeitgebers on circadian rhythms. This is particularly relevant since mismatching between circadian physiology and environmental cues have been shown to lead to diverse pathologies.
Collapse
Affiliation(s)
- Angela J Pereira-Morales
- Program in Public Health, School of Medicine, Universidad Nacional de Colombia, Bogotá, Colombia.
| | - Ana Adan
- Department of Clinical Psychology and Psychobiology, School of Psychology, University of Barcelona, Barcelona, Spain.,Institute of Neurosciences, University of Barcelona, Barcelona, Spain
| | | | - Andrés Camargo
- School of Medicine, Universidad de Ciencias Aplicadas y Ambientales. U.D.C.A, Bogotá, Colombia.
| |
Collapse
|
9
|
Is it Time to Change Radiotherapy: The Dawning of Chronoradiotherapy? Clin Oncol (R Coll Radiol) 2019; 31:326-335. [DOI: 10.1016/j.clon.2019.02.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 02/15/2019] [Indexed: 11/23/2022]
|
10
|
Chang AM, Duffy JF, Buxton OM, Lane JM, Aeschbach D, Anderson C, Bjonnes AC, Cain SW, Cohen DA, Frayling TM, Gooley JJ, Jones SE, Klerman EB, Lockley SW, Munch M, Rajaratnam SMW, Rueger M, Rutter MK, Santhi N, Scheuermaier K, Van Reen E, Weedon MN, Czeisler CA, Scheer FAJL, Saxena R. Chronotype Genetic Variant in PER2 is Associated with Intrinsic Circadian Period in Humans. Sci Rep 2019; 9:5350. [PMID: 30926824 PMCID: PMC6440993 DOI: 10.1038/s41598-019-41712-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 03/14/2019] [Indexed: 12/21/2022] Open
Abstract
The PERIOD2 (PER2) gene is a core molecular component of the circadian clock and plays an important role in the generation and maintenance of daily rhythms. Rs35333999, a missense variant of PER2 common in European populations, has been shown to associate with later chronotype. Chronotype relates to the timing of biological and behavioral activities, including when we sleep, eat, and exercise, and later chronotype is associated with longer intrinsic circadian period (cycle length), a fundamental property of the circadian system. Thus, we tested whether this PER2 variant was associated with circadian period and found significant associations with longer intrinsic circadian period as measured under forced desynchrony protocols, the 'gold standard' for intrinsic circadian period assessment. Minor allele (T) carriers exhibited significantly longer circadian periods when determinations were based on either core body temperature or plasma melatonin measurements, as compared to non-carriers (by 12 and 11 min, respectively; accounting for ~7% of inter-individual variance). These findings provide a possible underlying biological mechanism for inter-individual differences in chronotype, and support the central role of PER2 in the human circadian timing system.
Collapse
Affiliation(s)
- Anne-Marie Chang
- Department of Biobehavioral Health, Pennsylvania State University, University Park, Pennsylvania, 16802, USA.
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA.
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA.
- Medical and Population Genetics, Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, Massachusetts, 02142, USA.
| | - Jeanne F Duffy
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
| | - Orfeu M Buxton
- Department of Biobehavioral Health, Pennsylvania State University, University Park, Pennsylvania, 16802, USA
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
- Department of Social and Behavioral Sciences, Harvard Chan School of Public Health, Boston, Massachusetts, 02115, USA
| | - Jacqueline M Lane
- Medical and Population Genetics, Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, Massachusetts, 02142, USA
- Department of Anesthesia, Critical Care and Pain Medicine and Center for Genomic Medicine; Massachusetts General Hospital, Boston, Massachusetts, 02114, USA
| | - Daniel Aeschbach
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
- Department of Sleep and Human Factors Research, Institute of Aerospace Medicine, German Aerospace Center, Cologne, 51147, Germany
| | - Clare Anderson
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
- Monash Institute of Cognitive and Clinical Neurosciences and School of Psychological Sciences, Monash University, Clayton, VIC, Australia
| | - Andrew C Bjonnes
- Medical and Population Genetics, Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, Massachusetts, 02142, USA
- Department of Anesthesia, Critical Care and Pain Medicine and Center for Genomic Medicine; Massachusetts General Hospital, Boston, Massachusetts, 02114, USA
| | - Sean W Cain
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
- Monash Institute of Cognitive and Clinical Neurosciences and School of Psychological Sciences, Monash University, Clayton, VIC, Australia
| | - Daniel A Cohen
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
| | - Timothy M Frayling
- Genetics of Complex Traits, University of Exeter Medical School, Exeter, United Kingdom
| | - Joshua J Gooley
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
- Program in Neuroscience and Behavioral Disorders, Duke-NUS Medical School, Singapore, Singapore
| | - Samuel E Jones
- Genetics of Complex Traits, University of Exeter Medical School, Exeter, United Kingdom
| | - Elizabeth B Klerman
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
| | - Steven W Lockley
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
| | - Mirjam Munch
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
- Sleep/Wake Research Centre, College of Health, Massey University, Wellington, New Zealand
| | - Shantha M W Rajaratnam
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
- Monash Institute of Cognitive and Clinical Neurosciences and School of Psychological Sciences, Monash University, Clayton, VIC, Australia
| | - Melanie Rueger
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
| | - Martin K Rutter
- Division of Endocrinology, Diabetes & Gastroenterology, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
- Manchester Diabetes Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Nayantara Santhi
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
- Surrey Sleep Research Centre, University of Surrey, Guildford, UK
| | - Karine Scheuermaier
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
- Wits Sleep Laboratory, Brain Function Research Group, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Eliza Van Reen
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA
| | - Michael N Weedon
- Genetics of Complex Traits, University of Exeter Medical School, Exeter, United Kingdom
| | - Charles A Czeisler
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA
| | - Frank A J L Scheer
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA.
- Division of Sleep Medicine, Harvard Medical School, Boston, Massachusetts, 02115, USA.
| | - Richa Saxena
- Division of Sleep and Circadian Disorders, Department of Medicine and Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts, 02115, USA
- Medical and Population Genetics, Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, Massachusetts, 02142, USA
- Department of Anesthesia, Critical Care and Pain Medicine and Center for Genomic Medicine; Massachusetts General Hospital, Boston, Massachusetts, 02114, USA
| |
Collapse
|
11
|
Archer SN, Schmidt C, Vandewalle G, Dijk DJ. Phenotyping of PER3 variants reveals widespread effects on circadian preference, sleep regulation, and health. Sleep Med Rev 2018; 40:109-126. [PMID: 29248294 DOI: 10.1016/j.smrv.2017.10.008] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 10/16/2017] [Accepted: 10/30/2017] [Indexed: 12/29/2022]
Abstract
Period3 (Per3) is one of the most robustly rhythmic genes in humans and animals. It plays a significant role in temporal organisation in peripheral tissues. The effects of PER3 variants on many phenotypes have been investigated in targeted and genome-wide studies. PER3 variants, especially the human variable number tandem repeat (VNTR), associate with diurnal preference, mental disorders, non-visual responses to light, brain and cognitive responses to sleep loss/circadian misalignment. Introducing the VNTR into mice alters responses to sleep loss and expression of sleep homeostasis-related genes. Several studies were limited in size and some findings were not replicated. Nevertheless, the data indicate a significant contribution of PER3 to sleep and circadian phenotypes and diseases, which may be connected by common pathways. Thus, PER3-dependent altered light sensitivity could relate to high retinal PER3 expression and may contribute to altered brain response to light, diurnal preference and seasonal mood. Altered cognitive responses during sleep loss/circadian misalignment and changes to slow wave sleep may relate to changes in wake/activity-dependent patterns of hypothalamic gene expression involved in sleep homeostasis and neural network plasticity. Comprehensive characterisation of effects of clock gene variants may provide new insights into the role of circadian processes in health and disease.
Collapse
Affiliation(s)
- Simon N Archer
- Sleep Research Centre, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XP, UK.
| | - Christina Schmidt
- GIGA-Research, Cyclotron Research Centre-In Vivo Imaging Unit, University of Liège, Belgium; Psychology and Neuroscience of Cognition Research Unit (PsyNCog), Faculty of Psychology and Educational Sciences, University of Liège, Belgium
| | - Gilles Vandewalle
- GIGA-Research, Cyclotron Research Centre-In Vivo Imaging Unit, University of Liège, Belgium
| | - Derk-Jan Dijk
- Sleep Research Centre, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XP, UK
| |
Collapse
|
12
|
Putilov AA, Dorokhov VB, Poluektov MG. How have our clocks evolved? Adaptive and demographic history of the out-of-African dispersal told by polymorphic loci in circadian genes. Chronobiol Int 2017; 35:511-532. [DOI: 10.1080/07420528.2017.1417314] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Arcady A. Putilov
- Research Group for Math-Modeling of Biomedical Systems, the Research Institute for Molecular Biology and Biophysics, Novosibirsk, Russia
| | - Vladimir B. Dorokhov
- Laboratory of Sleep/Wake Neurobiology, The Institute of Higher Nervous Activity and Neurophysiology of the Russian Academy of Sciences, Moscow, Russia
| | - Michael G. Poluektov
- Department of Nervous Diseases, Institute of Professional Education, I.M. Sechenov 1-st Moscow State Medical University, Moscow, Russia
| |
Collapse
|
13
|
Dorokhov VB, Puchkova AN, Taranov AO, Slominsky PA, Tupitsina TV, Ivanov ID, Vavilin VA, Nechunaev VV, Kolomeichuk SN, Morozov AV, Budkevich EV, Budkevich RO, Dementienko VV, Sveshnikov DS, Donskaya OG, Putilov AA. An hour in the morning is worth two in the evening: association of morning component of morningness–eveningness with single nucleotide polymorphisms in circadian clock genes. BIOL RHYTHM RES 2017. [DOI: 10.1080/09291016.2017.1390823] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Vladimir B. Dorokhov
- Laboratory of Sleep/Wake Neurobiology, The Institute of Higher Nervous Activity and Neurophysiology of the Russian Academy of Sciences, Moscow, Russia
| | - Alexandra N. Puchkova
- Laboratory of Sleep/Wake Neurobiology, The Institute of Higher Nervous Activity and Neurophysiology of the Russian Academy of Sciences, Moscow, Russia
- Center for Cognition and Communication, Pushkin State Russian Language Institute, Moscow, Russia
| | - Anton O. Taranov
- Laboratory of Sleep/Wake Neurobiology, The Institute of Higher Nervous Activity and Neurophysiology of the Russian Academy of Sciences, Moscow, Russia
| | - Petr A. Slominsky
- Laboratory of Molecular Genetics of Hereditary Diseases, The Institute of Molecular Genetics of the Russian Academy of Sciences, Moscow, Russia
| | - Tatiana V. Tupitsina
- Laboratory of Molecular Genetics of Hereditary Diseases, The Institute of Molecular Genetics of the Russian Academy of Sciences, Moscow, Russia
| | - Igor D. Ivanov
- Laboratory of Drug Metabolism and Pharmacokinetics, The Research Institute for Molecular Biology and Biophysics, Novosibirsk, Russia
| | - Valentin A. Vavilin
- Laboratory of Drug Metabolism and Pharmacokinetics, The Research Institute for Molecular Biology and Biophysics, Novosibirsk, Russia
| | - Victor V. Nechunaev
- Chair of Personality Psychology, Novosibirsk State University, Novosibirsk, Russia
- Chair of Social Work, Novosibirsk State Pedagogical University, Novosibirsk, Russia
| | - Sergey N. Kolomeichuk
- Laboratory of Genetics, Institute of Biology, Karelian Research Centre, Russian Academy of Sciences, Petrozavodsk, Russia
| | - Artem V. Morozov
- Laboratory of Genetics, Institute of Biology, Karelian Research Centre, Russian Academy of Sciences, Petrozavodsk, Russia
| | - Elena V. Budkevich
- Laboratory of Nanobiotechnology and Biophysics, North-Caucasus Federal University, Stavropol, Russia
| | - Roman O. Budkevich
- Laboratory of Nanobiotechnology and Biophysics, North-Caucasus Federal University, Stavropol, Russia
| | - Valeriy V. Dementienko
- Laboratory of Medical Electronics, Kotelnikov Institute of Radio Engineering and Electronics, Russian Academy of Science, Moscow, Russia
| | - Dmitry S. Sveshnikov
- Department of Normal Physiology, Medical Institute, Peoples’ Friendship, University of Russia, Moscow, Russia
| | - Olga G. Donskaya
- Research Group for Math-Modeling of Biomedical Systems, The Research Institute for Molecular Biology and Biophysics, Novosibirsk, Russia
| | - Arcady A. Putilov
- Research Group for Math-Modeling of Biomedical Systems, The Research Institute for Molecular Biology and Biophysics, Novosibirsk, Russia
| |
Collapse
|
14
|
Díaz-Morales JF, Randler C, Arrona-Palacios A, Adan A. Validation of the MESSi among adult workers and young students: General health and personality correlates. Chronobiol Int 2017; 34:1288-1299. [DOI: 10.1080/07420528.2017.1361437] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | - Christoph Randler
- Department of Biology, Eberhard Karls Universität Tübigen, Tübingen, Germany
| | - Arturo Arrona-Palacios
- Department of Criminology, UAMR-A, Autonomous University of Tamaulipas, Reynosa, Tamaulipas, Mexico
| | - Ana Adan
- Department of Clinical Psychology and Psychobiology, School of Psychology, University of Barcelona, Barcelona, Spain
- Institute of Neurosciences, University of Barcelona, Barcelona, Spain
| |
Collapse
|
15
|
Circadian Clock Model Supports Molecular Link Between PER3 and Human Anxiety. Sci Rep 2017; 7:9893. [PMID: 28860482 PMCID: PMC5579000 DOI: 10.1038/s41598-017-07957-4] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 07/06/2017] [Indexed: 01/17/2023] Open
Abstract
Generalized anxiety and major depression have become increasingly common in the United States, affecting 18.6 percent of the adult population. Mood disorders can be debilitating, and are often correlated with poor general health, life dissatisfaction, and the need for disability benefits due to inability to work. Recent evidence suggests that some mood disorders have a circadian component, and disruptions in circadian rhythms may even trigger the development of these disorders. However, the molecular mechanisms of this interaction are not well understood. Polymorphisms in a circadian clock-related gene, PER3, are associated with behavioral phenotypes (extreme diurnal preference in arousal and activity) and sleep/mood disorders, including seasonal affective disorder (SAD). Here we show that two PER3 mutations, a variable number tandem repeat (VNTR) allele and a single-nucleotide polymorphism (SNP), are associated with diurnal preference and higher Trait-Anxiety scores, supporting a role for PER3 in mood modulation. In addition, we explore a potential mechanism for how PER3 influences mood by utilizing a comprehensive circadian clock model that accurately predicts the changes in circadian period evident in knock-out phenotypes and individuals with PER3-related clock disorders.
Collapse
|
16
|
Turco M, Biscontin A, Corrias M, Caccin L, Bano M, Chiaromanni F, Salamanca M, Mattei D, Salvoro C, Mazzotta G, De Pittà C, Middleton B, Skene DJ, Montagnese S, Costa R. Diurnal preference, mood and the response to morning light in relation to polymorphisms in the human clock gene PER3. Sci Rep 2017; 7:6967. [PMID: 28761043 PMCID: PMC5537342 DOI: 10.1038/s41598-017-06769-w] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 06/16/2017] [Indexed: 12/23/2022] Open
Abstract
PER3 gene polymorphisms have been associated with differences in human sleep-wake phenotypes, and sensitivity to light. The aims of this study were to assess: i) the frequency of allelic variants at two PER3 polymorphic sites (rs57875989 length polymorphism: PER3 4, PER3 5; rs228697 SNP: PER3 C, PER3 G) in relation to sleep-wake timing; ii) the effect of morning light on behavioural/circadian variables in PER3 4 /PER3 4 and PER3 5 /PER3 5 homozygotes. 786 Caucasian subjects living in Northern Italy donated buccal DNA and completed diurnal preference, sleep quality/timing and sleepiness/mood questionnaires. 19 PER3 4 /PER3 4 and 11 PER3 5 /PER3 5 homozygotes underwent morning light administration, whilst monitoring sleep-wake patterns and the urinary 6-sulphatoxymelatonin (aMT6s) rhythm. No significant relationship was observed between the length polymorphism and diurnal preference. By contrast, a significant association was observed between the PER3 G variant and morningness (OR = 2.10), and between the PER3 G-PER3 4 haplotype and morningness (OR = 2.19), for which a mechanistic hypothesis is suggested. No significant differences were observed in sleep timing/aMT6s rhythms between PER3 5 /PER3 5 and PER3 4 /PER3 4 subjects at baseline. After light administration, PER3 4 /PER3 4 subjects advanced their aMT6s acrophase (p < 0.05), and showed a trend of advanced sleep-wake timing. In conclusion, significant associations were observed between PER3 polymorphic variants/their combinations and both diurnal preference and the response to light.
Collapse
Affiliation(s)
- M Turco
- Department of Medicine, University of Padova, Padova, Italy
| | - A Biscontin
- Department of Biology, University of Padova, Padova, Italy
| | - M Corrias
- Department of Medicine, University of Padova, Padova, Italy.,Chronobiology, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - L Caccin
- Department of Biology, University of Padova, Padova, Italy
| | - M Bano
- Department of Medicine, University of Padova, Padova, Italy
| | - F Chiaromanni
- Department of Medicine, University of Padova, Padova, Italy
| | - M Salamanca
- Department of Medicine, University of Padova, Padova, Italy
| | - D Mattei
- Department of Medicine, University of Padova, Padova, Italy
| | - C Salvoro
- Department of Biology, University of Padova, Padova, Italy
| | - G Mazzotta
- Department of Biology, University of Padova, Padova, Italy
| | - C De Pittà
- Department of Biology, University of Padova, Padova, Italy
| | - B Middleton
- Chronobiology, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - D J Skene
- Chronobiology, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - S Montagnese
- Department of Medicine, University of Padova, Padova, Italy
| | - R Costa
- Department of Biology, University of Padova, Padova, Italy.
| |
Collapse
|
17
|
Putilov AA, Ivanov ID, Nechunaev VV, Vavilin VA. Blessed are the meek for they shall inherit the earth: quietness component of introversion is associated with single nucleotide polymorphisms in two circadian clock genes. BIOL RHYTHM RES 2017. [DOI: 10.1080/09291016.2017.1354489] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Arcady A. Putilov
- The Research Institute for Molecular Biology and Biophysics, Research Group for Math-Modeling of Biomedical Systems, Novosibirsk, Russia
| | - Igor D. Ivanov
- Laboratory of Drug Metabolism and Pharmacokinetics, The Research Institute for Molecular Biology and Biophysics, Novosibirsk, Russia
| | - Victor V. Nechunaev
- Chair of Personality Psychology, The Novosibirsk State University, Novosibirsk, Russia
- Chair of Social Work, The Novosibirsk State Pedagogical University, Novosibirsk, Russia
| | - Valentin A. Vavilin
- Laboratory of Drug Metabolism and Pharmacokinetics, The Research Institute for Molecular Biology and Biophysics, Novosibirsk, Russia
| |
Collapse
|
18
|
Jankowski KS, Dmitrzak-Weglarz M. ARNTL, CLOCK and PER3 polymorphisms - links with chronotype and affective dimensions. Chronobiol Int 2017; 34:1105-1113. [PMID: 28708003 DOI: 10.1080/07420528.2017.1343341] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Revised: 06/02/2017] [Accepted: 06/13/2017] [Indexed: 12/19/2022]
Abstract
Recently, seven single nucleotide polymorphisms (SNPs) of ARNTL, TIM and PER3 genes were found associated with affective temperaments in bipolar disorder patients. This study aimed to test whether a) the same associations appear in a non-clinical sample; b) the SNPs are related to other affective dimensions; c) the SNPs underpin the associations between chronotype and affective temperaments/dimensions. Three hundred thirty-eight university students completed the Temperament Scale of Memphis, Pisa, Paris and San Diego Auto-questionnaire, the Centre for Epidemiological Studies Depression Scale, the Perceived Stress Scale, the General Health Questionnaire, the Seasonal Pattern Assessment Questionnaire and the Composite Scale of Morningness. Seven SNPs of the ARNTL, TIM and PER3 genes were genotyped. According to nominal significance, ARNTL rs7107287 was associated with a cyclothymic temperament, depressive and stress symptoms, general mental health and perceived negative impact of seasonality, while TIM rs10876890 was associated with a hyperthymic temperament, and the TIM rs2291738 was associated with chronotype. Different SNPs were related to chronotype and affective temperaments/dimensions, and therefore, they seem to not underpin relationships between chronotype and affective dysfunction, that is, in the present study, eveningness was related to dysthymic, cyclothymic and irritable temperaments, more symptoms of depression, stress, worse mental health and a negative impact of seasonality, while morningness was related to hyperthymic temperament. The SNPs associations need further replication given that they did not achieve Bonferroni criteria of significance accounting for the number of polymorphisms considered and tests conducted.
Collapse
Affiliation(s)
| | - Monika Dmitrzak-Weglarz
- b Psychiatric Genetics Unit, Department of Psychiatry , Poznan University of Medical Sciences , Poznan , Poland
| |
Collapse
|
19
|
Akiyama T, Katsumura T, Nakagome S, Lee SI, Joh K, Soejima H, Fujimoto K, Kimura R, Ishida H, Hanihara T, Yasukouchi A, Satta Y, Higuchi S, Oota H. An ancestral haplotype of the human PERIOD2 gene associates with reduced sensitivity to light-induced melatonin suppression. PLoS One 2017. [PMID: 28650999 PMCID: PMC5484468 DOI: 10.1371/journal.pone.0178373] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Humans show various responses to the environmental stimulus in individual levels as “physiological variations.” However, it has been unclear if these are caused by genetic variations. In this study, we examined the association between the physiological variation of response to light-stimulus and genetic polymorphisms. We collected physiological data from 43 subjects, including light-induced melatonin suppression, and performed haplotype analyses on the clock genes, PER2 and PER3, exhibiting geographical differentiation of allele frequencies. Among the haplotypes of PER3, no significant difference in light sensitivity was found. However, three common haplotypes of PER2 accounted for more than 96% of the chromosomes in subjects, and 1 of those 3 had a significantly low-sensitive response to light-stimulus (P < 0.05). The homozygote of the low-sensitive PER2 haplotype showed significantly lower percentages of melatonin suppression (P < 0.05), and the heterozygotes of the haplotypes varied their ratios, indicating that the physiological variation for light-sensitivity is evidently related to the PER2 polymorphism. Compared with global haplotype frequencies, the haplotype with a low-sensitive response was more frequent in Africans than in non-Africans, and came to the root in the phylogenetic tree, suggesting that the low light-sensitive haplotype is the ancestral type, whereas the other haplotypes with high sensitivity to light are the derived types. Hence, we speculate that the high light-sensitive haplotypes have spread throughout the world after the Out-of-Africa migration of modern humans.
Collapse
Affiliation(s)
- Tokiho Akiyama
- Department of Anatomy, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
- Department of Biosciences, School of Science, Kitasato University, Sagamihara, Kanagawa, Japan
- Department of Evolutionary Studies of Biosystems, SOKENDAI (The Graduate University for Advanced Studies), Hayama, Kanagawa, Japan
| | - Takafumi Katsumura
- Department of Anatomy, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
| | - Shigeki Nakagome
- Department of Mathematical Analysis and Statistical Inference, The Institute of Statistical Mathematics, Tachikawa, Tokyo, Japan
- Department of Human Genetics, University of Chicago, Chicago, Illinois, United States of America
| | - Sang-il Lee
- Department of Human Science, Faculty of Design, Kyushu University, Minami-ku Fukuoka, Japan
| | - Keiichiro Joh
- Division of Molecular Genetics and Epigenetics, Department of Biomolecular Science, Faculty of Medicine, Saga University, Nabeshima, Saga, Japan
| | - Hidenobu Soejima
- Division of Molecular Genetics and Epigenetics, Department of Biomolecular Science, Faculty of Medicine, Saga University, Nabeshima, Saga, Japan
| | - Kazuma Fujimoto
- Department of Internal Medicine, Faculty of Medicine, Saga University, Nabeshima, Saga, Japan
| | - Ryosuke Kimura
- Department of Human Biology and Anatomy, Faculty of Medicine, University of the Ryukyus, Nishihara-cho, Okinawa, Japan
| | - Hajime Ishida
- Department of Human Biology and Anatomy, Faculty of Medicine, University of the Ryukyus, Nishihara-cho, Okinawa, Japan
| | - Tsunehiko Hanihara
- Department of Anatomy, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
- Department of Biological Structure, Kitasato University Graduate School of Medical Sciences, Sagamihara, Kanagawa, Japan
| | - Akira Yasukouchi
- Department of Human Science, Faculty of Design, Kyushu University, Minami-ku Fukuoka, Japan
| | - Yoko Satta
- Department of Evolutionary Studies of Biosystems, SOKENDAI (The Graduate University for Advanced Studies), Hayama, Kanagawa, Japan
| | - Shigekazu Higuchi
- Department of Human Science, Faculty of Design, Kyushu University, Minami-ku Fukuoka, Japan
- * E-mail: (SH); (HO)
| | - Hiroki Oota
- Department of Anatomy, Kitasato University School of Medicine, Sagamihara, Kanagawa, Japan
- Department of Biological Structure, Kitasato University Graduate School of Medical Sciences, Sagamihara, Kanagawa, Japan
- * E-mail: (SH); (HO)
| |
Collapse
|
20
|
Abstract
The circadian clock interacts with the sleep homeostatic drive in humans. Chronotype and sleep parameters show substantial heritability, underscoring a genetic component to these measures. This article reviews the genetic underpinnings of chronotype and of sleep, including sleepiness, sleep quality and latency, and sleep timing and duration in healthy adult sleepers, drawing on candidate gene and genome-wide association studies. Notably, both circadian and noncircadian genes associate with individual differences in chronotype and in sleep parameters. The article concludes with a brief discussion of future research directions.
Collapse
Affiliation(s)
- Namni Goel
- Division of Sleep and Chronobiology, Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, 1017 Blockley Hall, 423 Guardian Drive, Philadelphia, PA 19104-6021, USA.
| |
Collapse
|
21
|
Lee K, Lee HK, Jhung K, Park JY. Relationship between chronotype and temperament/character among university students. Psychiatry Res 2017; 251:63-68. [PMID: 28189081 DOI: 10.1016/j.psychres.2017.01.071] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 11/27/2016] [Accepted: 01/21/2017] [Indexed: 10/20/2022]
Abstract
Chronotype is largely classified as being morning or evening types according to preference for daily activity and the preferred bedtime. This study examined the relationship between chronotype and temperament/character dimensions among university students. A total of 2857 participants completed the 140-item Temperament and Character Inventory-Revised Short version (TCI-RS) from a 5-score scale as well as the 13-item composite scale for morningness-eveningness (CSM). In this study, we classified chronotype as "morning," "neither," or "evening" types according to CSM scores and compared the scores in terms of 4 temperament dimensions and 3 character dimensions. The evening type showed high values for novelty seeking and harm avoidance, whereas the morning type had high scores for persistence, self-directedness, and cooperativeness. A logistic regression analysis after controlling for age and gender showed that chronotype significantly associated with persistence and novelty seeking. The results of this study suggest that chronotype is different according to gender and age and in addition, chronotype closely correlates with temperament and character. Among these, eveningness was associated with high novelty seeking, whereas morningness was associated with high persistence. Further studies are required to investigate the relationship between chronotype and temperament/character dimensions in a wider age bracket.
Collapse
Affiliation(s)
- Kounseok Lee
- Department of Psychiatry, St. Andrew's Hospital, Icheon, Republic of Korea; Department of Psychiatry, Graduate school, Hanyang University, Seoul, Republic of Korea
| | - Hye-Kyung Lee
- Department of Nursing, College of Nursing and Health, Kongju National University, Gongju, Republic of Korea
| | - Kyungun Jhung
- Department of Psychiatry & Behavioral Neuroscience, International St.Mary's Hospital, Catholic Kwandong University, Incheon, Republic of Korea
| | - Jin Young Park
- Institute of Behavioral Science in Medicine, Yonsei University, College of Medicine, Seoul, Republic of Korea; Department of Psychiatry, Yonsei University, College of Medicine, Gangnam Severance Hospital, 211 Eonju-ro, Gangnam-gu, Seoul 135-720, Republic of Korea.
| |
Collapse
|
22
|
Putilov AA. Owls, larks, swifts, woodcocks and they are not alone: A historical review of methodology for multidimensional self-assessment of individual differences in sleep-wake pattern. Chronobiol Int 2017; 34:426-437. [PMID: 28128994 DOI: 10.1080/07420528.2017.1278704] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Differences between the so-called larks and owls representing the opposite poles of morningness-eveningness dimension are widely known. However, scientific consensus has not yet been reached on the methodology for ranking and typing people along other dimensions of individual variation in their sleep-wake pattern. This review focused on the history and state-of-the-art of the methodology for self-assessment of individual differences in more than one trait or adaptability of the human sleep-wake cycle. The differences between this and other methodologies for the self-assessment of trait- and state-like variation in the perceived characteristics of daily rhythms were discussed and the critical issues that remained to be addressed in future studies were highlighted. These issues include a) a failure to develop a unidimensional scale for scoring chronotypological differences, b) the inconclusive results of the long-lasting search for objective markers of chronotype, c) a disagreement on both number and content of scales required for multidimensional self-assessment of chronobiological differences, d) a lack of evidence for the reliability and/or external validity of most of the proposed scales and e) an insufficient development of conceptualizations, models and model-based quantitative simulations linking the differences between people in their sleep-wake pattern with the differences in the basic parameters of underlying chronoregulatory processes. It seems that, in the nearest future, the wide implementation of portable actigraphic and somnographic devices might lead to the development of objective methodologies for multidimensional assessment and classification of sleep-wake traits and adaptabilities.
Collapse
Affiliation(s)
- Arcady A Putilov
- a Research Institute for Molecular Biology and Biophysics , Novosibirsk , Russia
| |
Collapse
|
23
|
Dorokhov VB, Puchkova AN, Taranov AO, Slominsky PA, Vavilin VA, Ivanov ID, Popov AV, Nechunaev VV, Aǐzman RI, Budkevich EV, Budkevich RO, Donskaya OG, Putilov AA. A pilot replication study of two PER3 single nucleotide polymorphisms as potential genetic markers for morning and evening earliness-lateness. BIOL RHYTHM RES 2017. [DOI: 10.1080/09291016.2016.1275400] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Vladimir B. Dorokhov
- Laboratory of Sleep/Wake Neurobiology, The Institute of Higher Nervous Activity and Neurophysiology of the Russian Academy of Sciences, Moscow, Russia
| | - Alexandra N Puchkova
- Laboratory of Sleep/Wake Neurobiology, The Institute of Higher Nervous Activity and Neurophysiology of the Russian Academy of Sciences, Moscow, Russia
| | - Anton O. Taranov
- Laboratory of Sleep/Wake Neurobiology, The Institute of Higher Nervous Activity and Neurophysiology of the Russian Academy of Sciences, Moscow, Russia
| | - Petr A. Slominsky
- Laboratory of Molecular Genetics of Hereditary Diseases, The Institute of Molecular Genetics of the Russian Academy of Sciences, Moscow, Russia
| | - Valentin A. Vavilin
- Laboratory of Drug Metabolism and Pharmacokinetics, The Research Institute for Molecular Biology and Biophysics, Novosibirsk, Russia
| | - Igor D. Ivanov
- Laboratory of Drug Metabolism and Pharmacokinetics, The Research Institute for Molecular Biology and Biophysics, Novosibirsk, Russia
| | - Alexey V. Popov
- Laboratory of Drug Metabolism and Pharmacokinetics, The Research Institute for Molecular Biology and Biophysics, Novosibirsk, Russia
| | - Victor V. Nechunaev
- Chair of Personality Psychology, The Novosibirsk State University, and Chair of Social Work, the Novosibirsk State Pedagogical University, Novosibirsk, Russia
| | - Roman I. Aǐzman
- Chair of Anatomy Physiology and Life Safety, The Novosibirsk State Pedagogical University, Novosibirsk, Russia
| | - Elena V. Budkevich
- Laboratory of Nanobiotechnology and Biophysics, The North-Caucasus Federal University, Stavropol, Russia
| | - Roman O. Budkevich
- Laboratory of Nanobiotechnology and Biophysics, The North-Caucasus Federal University, Stavropol, Russia
| | - Olga G. Donskaya
- Research Group for Math-Modeling of Biomedical Systems, The Research Institute for Molecular Biology and Biophysics, Novosibirsk, Russia
| | - Arcady A. Putilov
- Research Group for Math-Modeling of Biomedical Systems, The Research Institute for Molecular Biology and Biophysics, Novosibirsk, Russia
| |
Collapse
|
24
|
Jiménez KM, Pereira-Morales AJ, Forero DA. Higher scores in the extraversion personality trait are associated with a functional polymorphism in the PER3 gene in healthy subjects. Chronobiol Int 2017; 34:280-286. [DOI: 10.1080/07420528.2016.1268149] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Karen M. Jiménez
- Laboratory of NeuroPsychiatric Genetics, Biomedical Sciences Research Group, School of Medicine, Universidad Antonio Nariño, Bogotá, Colombia
| | - Angela J. Pereira-Morales
- Laboratory of NeuroPsychiatric Genetics, Biomedical Sciences Research Group, School of Medicine, Universidad Antonio Nariño, Bogotá, Colombia
| | - Diego A. Forero
- Laboratory of NeuroPsychiatric Genetics, Biomedical Sciences Research Group, School of Medicine, Universidad Antonio Nariño, Bogotá, Colombia
| |
Collapse
|
25
|
Taranov AO, Puchkova AN, Slominsky PA, Tupitsyna TV, Dementiyenko VV, Dorokhov VB. Associations between chronotype, road accidents and polymorphisms in genes linked with biological clock and dopaminergic system. Zh Nevrol Psikhiatr Im S S Korsakova 2017; 117:28-33. [DOI: 10.17116/jnevro20171174228-33] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
26
|
González-Giraldo Y, Rodríguez-Dueñas M, Forero DA. Development of Novel High-Resolution Melting-Based Assays for Genotyping Two Alu Insertion Polymorphisms (FXIIIB and PV92). Mol Biotechnol 2016; 58:197-201. [PMID: 26843017 DOI: 10.1007/s12033-016-9915-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Insertion/Deletion polymorphisms (InDels) are a common type of genetic variation, with a growing role in population genetics and applied genomics. There is the need for the development of novel cost-effective assays for genotyping InDels of high importance. The main objective of this study was to develop high-resolution melting-based assays for genotyping two commonly studied Alu insertion polymorphisms: FXIIIB and PV92 (rs70942849 and rs3138523). Three primers (two forward and one reverse) were designed for each marker, and high-resolution melting (HRM) analyses in a qPCR platform were performed, using EvaGreen fluorescent dye. For each one of the two Alu insertion polymorphisms, HRM analyses identified distinguishable peaks for the three genotypes, allowing a robust genotyping. Results were validated using 96 DNA samples previously genotyped and the assays worked with different DNA concentrations. In this study, we developed novel cost-effective assays, using qPCR, for genotyping two Alu insertion polymorphisms (widely used as ancestry markers). Our results highlight the feasibility of using HRM analyses for genotyping InDel polymorphisms of medical and biotechnological importance.
Collapse
Affiliation(s)
- Yeimy González-Giraldo
- Department of Nutrition and Biochemistry, School of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia.,Laboratory of NeuroPsychiatric Genetics, Biomedical Sciences Research Group, School of Medicine, Universidad Antonio Nariño, Bogotá, Colombia
| | - Marisol Rodríguez-Dueñas
- Laboratory of NeuroPsychiatric Genetics, Biomedical Sciences Research Group, School of Medicine, Universidad Antonio Nariño, Bogotá, Colombia.,Faculty of Science, Universidad Antonio Nariño, Bogotá, Colombia
| | - Diego A Forero
- Laboratory of NeuroPsychiatric Genetics, Biomedical Sciences Research Group, School of Medicine, Universidad Antonio Nariño, Bogotá, Colombia.
| |
Collapse
|
27
|
Song HM, Cho CH, Lee HJ, Moon JH, Kang SG, Yoon HK, Park YM, Kim L. Association of CLOCK, ARNTL, PER2, and GNB3 polymorphisms with diurnal preference in a Korean population. Chronobiol Int 2016; 33:1455-1463. [PMID: 27660894 DOI: 10.1080/07420528.2016.1231199] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Polymorphisms in human circadian genes are potential genetic markers that affect diurnal preference in several populations. In this study, we evaluated whether four polymorphisms in circadian genes CLOCK, ARNTL, PER2, and GNB3 were associated with diurnal preference in a Korean population. In all, 499 healthy subjects were genotyped for four functional polymorphisms in CLOCK, ARNTL, PER2, and GNB3. Composite scale of morningness (CSM) was applied to measure phenotype patterns of human diurnal preference. In addition, three subscale scores, i.e. "morningness," "activity planning," and "morning alertness," were extracted from the CSM. No significant associations were observed between CSM scores and CLOCK (rs1801260) genotype or T allele carrier status, CSM scores and ARNTL (rs2278749) C allele carrier status, and CSM scores and GNB3 (rs5443) genotype or C allele carrier status. However, total CSM scores and scores of its subscales were significantly associated with PER2 (rs934945) genotype (p = 0.010, p = 0.018, and p = 0.005 for total, morningness, and activity planning, respectively) and G allele carrier status (p = 0.003, p = 0.005, and p = 0.002 for total, morningness, and activity planning, respectively). The best model result obtained by performing multifactor dimensionality reduction analysis ([Formula: see text]2 = 11.2798, p = 0.0008) indicated that interaction among C/T single nucleotide polymorphism (SNP) in ARNTL, C/T SNP in GNB3, and G/A SNP in PER2 synergistically affected the risk associated with diurnal preference toward eveningness. These results suggest that circadian gene PER2 is associated with diurnal preference in healthy Korean population. Although polymorphisms in ARNTL and GNB3 were not significantly associated with diurnal preference, their interactions with the polymorphism in PER2 may synergistically increase the risk of diurnal preference toward eveningness.
Collapse
Affiliation(s)
- Hye-Min Song
- a Department of Biomedical Science , Korea University College of Medicine
| | - Chul-Hyun Cho
- b Department of Psychiatry , Korea University College of Medicine.,c Sleep-Wake Disorders Center, Anam Hospital, Korea University , Seoul
| | - Heon-Jeong Lee
- a Department of Biomedical Science , Korea University College of Medicine.,b Department of Psychiatry , Korea University College of Medicine.,c Sleep-Wake Disorders Center, Anam Hospital, Korea University , Seoul
| | - Joung Ho Moon
- a Department of Biomedical Science , Korea University College of Medicine
| | - Seung-Gul Kang
- d Department of Psychiatry , Gachon University School of Medicine , Incheon
| | - Ho-Kyoung Yoon
- b Department of Psychiatry , Korea University College of Medicine.,c Sleep-Wake Disorders Center, Anam Hospital, Korea University , Seoul
| | - Young-Min Park
- e Department of Psychiatry , Inje University College of Medicine , Ilsan , Republic of Korea
| | - Leen Kim
- b Department of Psychiatry , Korea University College of Medicine.,c Sleep-Wake Disorders Center, Anam Hospital, Korea University , Seoul
| |
Collapse
|
28
|
Goel N. Probing personalized genetic platforms for novel molecular clues for circadian chronotype. ANNALS OF TRANSLATIONAL MEDICINE 2016; 4:207. [PMID: 27294243 PMCID: PMC4885892 DOI: 10.21037/atm.2016.05.25] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 04/23/2016] [Indexed: 01/30/2023]
Affiliation(s)
- Namni Goel
- Division of Sleep and Chronobiology, Unit for Experimental Psychiatry, Department of Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia, USA
| |
Collapse
|
29
|
Zhang L, Hirano A, Hsu PK, Jones CR, Sakai N, Okuro M, McMahon T, Yamazaki M, Xu Y, Saigoh N, Saigoh K, Lin ST, Kaasik K, Nishino S, Ptáček LJ, Fu YH. A PERIOD3 variant causes a circadian phenotype and is associated with a seasonal mood trait. Proc Natl Acad Sci U S A 2016; 113:E1536-44. [PMID: 26903630 PMCID: PMC4801303 DOI: 10.1073/pnas.1600039113] [Citation(s) in RCA: 97] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
In humans, the connection between sleep and mood has long been recognized, although direct molecular evidence is lacking. We identified two rare variants in the circadian clock gene PERIOD3 (PER3-P415A/H417R) in humans with familial advanced sleep phase accompanied by higher Beck Depression Inventory and seasonality scores. hPER3-P415A/H417R transgenic mice showed an altered circadian period under constant light and exhibited phase shifts of the sleep-wake cycle in a short light period (photoperiod) paradigm. Molecular characterization revealed that the rare variants destabilized PER3 and failed to stabilize PERIOD1/2 proteins, which play critical roles in circadian timing. Although hPER3-P415A/H417R-Tg mice showed a mild depression-like phenotype, Per3 knockout mice demonstrated consistent depression-like behavior, particularly when studied under a short photoperiod, supporting a possible role for PER3 in mood regulation. These findings suggest that PER3 may be a nexus for sleep and mood regulation while fine-tuning these processes to adapt to seasonal changes.
Collapse
Affiliation(s)
- Luoying Zhang
- Department of Neurology, University of California, San Francisco, CA 94143
| | - Arisa Hirano
- Department of Neurology, University of California, San Francisco, CA 94143
| | - Pei-Ken Hsu
- Department of Neurology, University of California, San Francisco, CA 94143
| | | | - Noriaki Sakai
- Sleep and Circadian Neurobiology Laboratory, Stanford University, Palo Alto, CA 94304
| | - Masashi Okuro
- Sleep and Circadian Neurobiology Laboratory, Stanford University, Palo Alto, CA 94304
| | - Thomas McMahon
- Department of Neurology, University of California, San Francisco, CA 94143
| | - Maya Yamazaki
- Department of Neurology, University of California, San Francisco, CA 94143
| | - Ying Xu
- Department of Neurology, University of California, San Francisco, CA 94143
| | - Noriko Saigoh
- Department of Neurology, University of California, San Francisco, CA 94143
| | - Kazumasa Saigoh
- Department of Neurology, University of California, San Francisco, CA 94143
| | - Shu-Ting Lin
- Department of Neurology, University of California, San Francisco, CA 94143
| | - Krista Kaasik
- Department of Neurology, University of California, San Francisco, CA 94143
| | - Seiji Nishino
- Sleep and Circadian Neurobiology Laboratory, Stanford University, Palo Alto, CA 94304
| | - Louis J Ptáček
- Department of Neurology, University of California, San Francisco, CA 94143; Howard Hughes Medical Institute, University of California, San Francisco, CA 94143
| | - Ying-Hui Fu
- Department of Neurology, University of California, San Francisco, CA 94143;
| |
Collapse
|
30
|
Shawa N, Roden LC. Chronotype of South African adults is affected by solar entrainment. Chronobiol Int 2016; 33:315-23. [DOI: 10.3109/07420528.2016.1144608] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Nyambura Shawa
- Department of Molecular and Cell Biology, University of Cape Town, Cape Town, South Africa
| | - Laura Catherine Roden
- Department of Molecular and Cell Biology, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
31
|
González-Giraldo Y, González-Reyes RE, Forero DA. A functional variant in MIR137, a candidate gene for schizophrenia, affects Stroop test performance in young adults. Psychiatry Res 2016; 236:202-205. [PMID: 26778630 DOI: 10.1016/j.psychres.2016.01.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 12/31/2015] [Accepted: 01/04/2016] [Indexed: 01/17/2023]
Abstract
MIR137, a brain expressed miRNA, has been identified as a top novel susceptibility gene for schizophrenia (SZ). 230 healthy participants completed the Stroop test and were genotyped for a functional Variable Number Tandem Repeat (VNTR) in MIR137 gene. MIR137 VNTR genotypes were associated with differences in Stroop facilitation and accuracies in congruent trials and for the total number of errors. This is the first study of the functional VNTR in MIR137 gene and Stroop test performance in healthy subjects. Our results could have important implications for the identification of genetic candidates for endophenotypes for SZ.
Collapse
Affiliation(s)
- Yeimy González-Giraldo
- Laboratory of NeuroPsychiatric Genetics, Biomedical Sciences Research Group, School of Medicine, Universidad Antonio Nariño, Bogotá, Colombia
| | - Rodrigo E González-Reyes
- Laboratory of NeuroPsychiatric Genetics, Biomedical Sciences Research Group, School of Medicine, Universidad Antonio Nariño, Bogotá, Colombia
| | - Diego A Forero
- Laboratory of NeuroPsychiatric Genetics, Biomedical Sciences Research Group, School of Medicine, Universidad Antonio Nariño, Bogotá, Colombia.
| |
Collapse
|
32
|
Lee KA, Gay C, Byun E, Lerdal A, Pullinger CR, Aouizerat BE. Circadian regulation gene polymorphisms are associated with sleep disruption and duration, and circadian phase and rhythm in adults with HIV. Chronobiol Int 2015; 32:1278-93. [PMID: 26512752 DOI: 10.3109/07420528.2015.1087021] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Genes involved in circadian regulation, such as circadian locomotor output cycles kaput [CLOCK], cryptochrome [CRY1] and period [PER], have been associated with sleep outcomes in prior animal and human research. However, it is unclear whether polymorphisms in these genes are associated with the sleep disturbances commonly experienced by adults living with human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS). Thus, the purpose of this study was to describe polymorphisms in selected circadian genes that are associated with sleep duration or disruption as well as the sleep-wake rhythm strength and phase timing among adults living with HIV/AIDS. A convenience sample of 289 adults with HIV/AIDS was recruited from HIV clinics and community sites in the San Francisco Bay Area. A wrist actigraph was worn for 72 h on weekdays to estimate sleep duration or total sleep time (TST), sleep disruption or percentage of wake after sleep onset (WASO) and several circadian rhythm parameters: mesor, amplitude, the ratio of mesor to amplitude (circadian quotient), and 24-h autocorrelation. Circadian phase measures included clock time for peak activity (acrophase) from actigraphy movement data, and bed time and final wake time from actigraphy and self-report. Genotyping was conducted for polymorphisms in five candidate genes involved in circadian regulation: CLOCK, CRY1, PER1, PER2 and PER3. Demographic and clinical variables were evaluated as potential covariates. Interactions between genotype and HIV variables (i.e. viral load, years since HIV diagnosis) were also evaluated. Controlling for potentially confounding variables (e.g. race, gender, CD4+ T-cell count, waist circumference, medication use, smoking and depressive symptoms), CLOCK was associated with WASO, 24-h autocorrelation and objectively-measured bed time; CRY1 was associated with circadian quotient; PER1 was associated with mesor and self-reported habitual wake time; PER2 was associated with TST, mesor, circadian quotient, 24-h autocorrelation and bed and wake times; PER3 was associated with amplitude, 24-h autocorrelation, acrophase and bed and wake times. Most of the observed associations involved a significant interaction between genotype and HIV. In this chronic illness population, polymorphisms in several circadian genes were associated with measures of sleep disruption and timing. These findings extend the evidence for an association between genetic variability in circadian regulation and sleep outcomes to include the sleep-wake patterns experienced by adults living with HIV/AIDS. These results provide direction for future intervention research related to circadian sleep-wake behavior patterns.
Collapse
Affiliation(s)
- Kathryn A Lee
- a Department of Family Health Care Nursing , University of California at San Francisco , San Francisco , CA , USA
| | - Caryl Gay
- a Department of Family Health Care Nursing , University of California at San Francisco , San Francisco , CA , USA .,b Lovisenberg Diakonale Hospital , Oslo , Norway
| | - Eeeseung Byun
- a Department of Family Health Care Nursing , University of California at San Francisco , San Francisco , CA , USA
| | - Anners Lerdal
- b Lovisenberg Diakonale Hospital , Oslo , Norway .,c Department of Nursing Science , Faculty of Medicine, Institute of Health and Society, University of Oslo , Oslo , Norway
| | - Clive R Pullinger
- d Department of Physiological Nursing .,e Cardiovascular Research Institute , and
| | - Bradley E Aouizerat
- d Department of Physiological Nursing .,f Institute for Human Genetics, University of California at San Francisco , San Francisco , CA , USA
| |
Collapse
|
33
|
SPECK-HERNÁNDEZ CÉSARA, OJEDA DIEGOA, CASTRO-VEGA LUISJ, FORERO DIEGOA. Relative telomere length is associated with a functional polymorphism in the monoamine oxidase A gene in a South American sample. J Genet 2015; 94:305-8. [DOI: 10.1007/s12041-015-0513-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
34
|
Kang JI, Park CI, Namkoong K, Kim SJ. Associations between polymorphisms in theNR1D1gene encoding for nuclear receptor REV-ERBαand circadian typologies. Chronobiol Int 2015; 32:568-72. [DOI: 10.3109/07420528.2015.1006327] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
35
|
González-Giraldo Y, González-Reyes RE, Mueller ST, Piper BJ, Adan A, Forero DA. Differences in planning performance, a neurocognitive endophenotype, are associated with a functional variant in PER3 gene. Chronobiol Int 2015; 32:591-5. [PMID: 25798540 DOI: 10.3109/07420528.2015.1014096] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Performance alterations in executive function have been studied as potential endophenotypes for several neuropsychiatric diseases. Planning is an important component of executive function and has been shown to be affected in diseases such as attention deficit hyperactivity disorder, schizophrenia, obsessive-compulsive disorder and Parkinson's disease. Several genes related to dopaminergic systems, such as COMT, have been explored as candidates for influencing planning performance. The circadian clock gene PERIOD3 (PER3) has been shown to be associated with several complex behaviors in humans and could be involved in different signaling mechanisms. In this study, we evaluated the possible association between a functional polymorphism in the PER3 gene (PER3-VNTR, rs57875989) and performance in a commonly used test of planning (Tower of London, TOL) in 229 healthy subjects from Bogotá, Colombia. PER3-VNTR genotyping was carried out with conventional PCR and all participants completed the TOL test using the computerized Psychology Experiment Building Language (PEBL) battery. A linear regression model was used for the analysis of association with the SNPStats program. We found that 4/4 genotype carriers showed a better performance and made fewer moves, in comparison to 4/5 and 5/5 genotype carriers (p = 0.003). These results appear to be independent from effects of this polymorphism on self-reported average hours of sleep during work days in our sample. This is the first evidence of an association between PER3-VNTR and planning performance in a sample of healthy subjects and our results are consistent from previous findings for alterations in other cognitive domains. Future studies examining additional genes could lead to the identification of novel molecular underpinnings of planning in healthy subjects and in patients with neuropsychiatric disorders.
Collapse
Affiliation(s)
- Yeimy González-Giraldo
- Laboratory of NeuroPsychiatric Genetics, Biomedical Sciences Research Group, School of Medicine, Universidad Antonio Nariño , Bogotá , Colombia
| | | | | | | | | | | |
Collapse
|
36
|
Lin LL, Huang HC, Juan HF. Circadian systems biology in Metazoa. Brief Bioinform 2015; 16:1008-24. [PMID: 25758249 DOI: 10.1093/bib/bbv006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Indexed: 12/30/2022] Open
Abstract
Systems biology, which can be defined as integrative biology, comprises multistage processes that can be used to understand components of complex biological systems of living organisms and provides hierarchical information to decoding life. Using systems biology approaches such as genomics, transcriptomics and proteomics, it is now possible to delineate more complicated interactions between circadian control systems and diseases. The circadian rhythm is a multiscale phenomenon existing within the body that influences numerous physiological activities such as changes in gene expression, protein turnover, metabolism and human behavior. In this review, we describe the relationships between the circadian control system and its related genes or proteins, and circadian rhythm disorders in systems biology studies. To maintain and modulate circadian oscillation, cells possess elaborative feedback loops composed of circadian core proteins that regulate the expression of other genes through their transcriptional activities. The disruption of these rhythms has been reported to be associated with diseases such as arrhythmia, obesity, insulin resistance, carcinogenesis and disruptions in natural oscillations in the control of cell growth. This review demonstrates that lifestyle is considered as a fundamental factor that modifies circadian rhythm, and the development of dysfunctions and diseases could be regulated by an underlying expression network with multiple circadian-associated signals.
Collapse
|
37
|
No Association of BDNF, COMT, MAOA, SLC6A3, and SLC6A4 Genes and Depressive Symptoms in a Sample of Healthy Colombian Subjects. DEPRESSION RESEARCH AND TREATMENT 2015; 2015:145483. [PMID: 26557993 PMCID: PMC4618323 DOI: 10.1155/2015/145483] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Revised: 09/10/2015] [Accepted: 09/20/2015] [Indexed: 01/09/2023]
Abstract
Background. Major depressive disorder (MDD) is the second cause of years lived with disability around the world. A large number of studies have been carried out to identify genetic risk factors for MDD and related endophenotypes, mainly in populations of European and Asian descent, with conflicting results. The main aim of the current study was to analyze the possible association of five candidate genes and depressive symptoms in a Colombian sample of healthy subjects. Methods and Materials. The Spanish adaptation of the Hospital Anxiety and Depression Scale (HADS) was applied to one hundred eighty-eight healthy Colombian subjects. Five functional polymorphisms were genotyped using PCR-based assays: BDNF-Val66Met (rs6265), COMT-Val158Met (rs4680), SLC6A4-HTTLPR (rs4795541), MAOA-uVNTR, and SLC6A3-VNTR (rs28363170). Result. We did not find significant associations with scores of depressive symptoms, derived from the HADS, for any of the five candidate genes (nominal p values >0.05). In addition, we did not find evidence of significant gene-gene interactions. Conclusion. This work is one of the first studies of candidate genes for depressive symptoms in a Latin American sample. Study of additional genetic and epigenetic variants, taking into account other pathophysiological theories, will help to identify novel candidates for MDD in populations around the world.
Collapse
|
38
|
Study of five novel non-synonymous polymorphisms in human brain-expressed genes in a Colombian sample. Ann Neurosci 2014; 21:138-43. [PMID: 25452674 PMCID: PMC4248474 DOI: 10.5214/ans.0972.7531.210405] [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: 01/29/2014] [Revised: 05/16/2014] [Accepted: 07/10/2014] [Indexed: 11/29/2022] Open
Abstract
Background Non-synonymous single nucleotide polymorphisms (nsSNPs) in brain-expressed genes represent interesting candidates for genetic research in neuropsychiatric disorders. Purpose To study novel nsSNPs in brain-expressed genes in a sample of Colombian subjects. Methods We applied an approach based on in silico mining of available genomic data to identify and select novel nsSNPs in brain-expressed genes. We developed novel genotyping assays, based in allele-specific PCR methods, for these nsSNPs and genotyped them in 171 Colombian subjects. Results Five common nsSNPs (rs6855837; p.Leu395Ile, rs2305160; p.Thr394Ala, rs10503929; p.Met289Thr, rs2270641; p.Thr4Pro and rs3822659; p.Ser735Ala) were studied, located in the CLOCK, NPAS2, NRG1, SLC18A1 and WWC1 genes. We reported allele and genotype frequencies in a sample of South American healthy subjects. There is previous experimental evidence, arising from genome-wide expression and association studies, for the involvement of these genes in several neuropsychiatric disorders and endophenotypes, such as schizophrenia, mood disorders or memory performance. Conclusions Frequencies for these nsSNPSs in the Colombian samples varied in comparison to different HapMap populations. Future study of these nsSNPs in brain-expressed genes, a synaptogenomics approach, will be important for a better understanding of neuropsychiatric diseases and endophenotypes in different populations.
Collapse
|
39
|
Randler C, Gomà-i-Freixanet M, Muro A, Knauber C, Adan A. Do different circadian typology measures modulate their relationship with personality? A test using the Alternative Five Factor Model. Chronobiol Int 2014; 32:281-8. [PMID: 25290037 DOI: 10.3109/07420528.2014.968282] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The relationship between personality and circadian typology shows some inconsistent results and it has been hypothesized that the model used to measure personality might have a moderating effect on this relationship. However, it has never been explored if this inconsistency was dependent on the questionnaire used to measure differences in circadian rhythms as well. We explored this issue in a sample of 564 university students (32% men; 19-40 years) using the Zuckerman-Kuhlman Personality Questionnaire, which is based on an evolutionary-biological approach, in combination with the Composite Scale of Morningness (CSM) and the reduced Morningness-Eveningness Questionnaire (rMEQ). Both questionnaires detected differences between circadian typologies in Sociability (highest in evening types; ET) and Impulsive Sensation-Seeking scales (highest in ET), while the CSM also detected differences in Activity (lowest in ET) and Aggression-Hostility (highest in ET). Further, both questionnaires detected differences between circadian typologies in the subscales General Activity (morning types [MT] higher than ET), Impulsivity (ET highest) and Sensation-Seeking (highest in ET). Differences between circadian typologies/groups in the subscales Parties (highest in ET) and Isolation Intolerance (lowest in MT) were only detected by the rMEQ. The CSM clearly separated evening types from neither and morning types while the rMEQ showed that neither types are not intermediate but closer to evening types in General Activity and Isolation Intolerance, and closer to morning types in Impulsive Sensation-Seeking, Parties, Impulsivity and Sensation Seeking. The obtained results indicate that the relationship between circadian typology and personality may be dependent on the instrument used to assess circadian typology. This fact may help to explain some of the conflicting data available on the relationship between these two concepts.
Collapse
Affiliation(s)
- Christoph Randler
- Department of Biology, University of Education Heidelberg, Im Neuenheimer Feld , Heidelberg , Germany
| | | | | | | | | |
Collapse
|
40
|
Kim H, Koh H, Ku SY, Kim SH, Kim JH, Kim JG. Association between polymorphisms in period genes and bone density in postmenopausal Korean women. Climacteric 2014; 17:605-12. [PMID: 24678593 DOI: 10.3109/13697137.2014.905527] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE In the present study, we aimed to investigate the association between genetic polymorphisms in period (PER) genes and bone mineral density (BMD) in postmenopausal Korean women. METHODS The PER1 c.2247C> T and c.2884C> G polymorphisms; the PER2 c.661G> A and c.3731G> A polymorphisms; the PER3 c.2592G> A, c.3029C> T, c.3035C> T, and c.3083T> C polymorphisms, and the 54 bp variable number tandem repeats polymorphism were analyzed in 551 postmenopausal Korean women. Serum leptin, soluble leptin receptor, osteoprotegerin, soluble receptor activator of the nuclear factor-κB ligand, and bone markers including bone alkaline phosphatase and carboxy-terminal telopeptide of type I collagen were measured, and the lumbar spine and femoral neck BMDs were also determined. RESULTS The PER2 c.661G> A, PER3 c.3029C> T and c.3035C> T polymorphisms were not observed. The PER2 and PER3 polymorphisms evaluated were not related to BMD, whereas associations of the c.2247C> T and c.2884C> G polymorphisms in PER1 with the lumbar spine BMD were observed both singly and in combination. The CC haplotype homozygotes showed significantly lower lumbar spine BMD than participants with other genotypes. Additionally, 2.01-fold higher odds for osteoporosis of the lumbar spine were found in the CC haplotype homozygotes compared to women not carrying the haplotype CC allele. No significant differences in bone markers were detected according to the PER1 haplotype genotype. CONCLUSIONS Our results suggest that both the PER1 c.2247C> T and c.2884C> G polymorphisms may be genetic factors affecting the lumbar spine BMD in postmenopausal Korean women.
Collapse
Affiliation(s)
- H Kim
- * Department of Obstetrics and Gynecology, Seoul National University College of Medicine , Seoul , Korea
| | | | | | | | | | | |
Collapse
|
41
|
Abstract
Humans as diurnal beings are active during the day and rest at night. This daily oscillation of behavior and physiology is driven by an endogenous circadian clock not environmental cues. In modern societies, changes in lifestyle have led to a frequent disruption of the endogenous circadian homeostasis leading to increased risk of various diseases including cancer. The clock is operated by the feedback loops of circadian genes and controls daily physiology by coupling cell proliferation and metabolism, DNA damage repair, and apoptosis in peripheral tissues with physical activity, energy homeostasis, immune and neuroendocrine functions at the organismal level. Recent studies have revealed that defects in circadian genes due to targeted gene ablation in animal models or single nucleotide polymorphism, deletion, deregulation and/or epigenetic silencing in humans are closely associated with increased risk of cancer. In addition, disruption of circadian rhythm can disrupt the molecular clock in peripheral tissues in the absence of circadian gene mutations. Circadian disruption has recently been recognized as an independent cancer risk factor. Further study of the mechanism of clock-controlled tumor suppression will have a significant impact on human health by improving the efficiencies of cancer prevention and treatment.
Collapse
Affiliation(s)
- Nicole M Kettner
- Department of Pediatrics/U.S. Department of Agriculture/Agricultural Research Service/ Children's Nutrition Research Center, Baylor College of Medicine , Houston, TX , USA
| | | | | |
Collapse
|
42
|
Bienertova-Vasku J, Novak J, Zlámal F, Lipkova J, Stastny J, Forejt M, Jackowska A, Vasku A. The PER3 VNTR polymorphism is a predictor of dietary composition in the Central European population. BIOL RHYTHM RES 2014. [DOI: 10.1080/09291016.2014.913949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
43
|
Ojeda DA, Niño CL, López-León S, Camargo A, Adan A, Forero DA. A functional polymorphism in the promoter region of MAOA gene is associated with daytime sleepiness in healthy subjects. J Neurol Sci 2013; 337:176-9. [PMID: 24360188 DOI: 10.1016/j.jns.2013.12.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Revised: 11/26/2013] [Accepted: 12/03/2013] [Indexed: 12/14/2022]
Abstract
Excessive daytime sleepiness (EDS) is one of the main causes of car and industrial accidents and it is associated with increased morbidity and alterations in quality of life. Prevalence of EDS in the general population around the world ranges from 6.2 to 32.4%, with a heritability of 38-40%. However, few studies have explored the role of candidate genes in EDS. Monoamine oxidase A (MAOA) gene has an important role in the regulation of neurotransmitter levels and a large number of human behaviors. We hypothesized that a functional VNTR in the promoter region of the MAOA gene might be associated with daytime sleepiness in healthy individuals. The Epworth sleepiness scale (ESS) was applied to 210 Colombian healthy subjects (university students), which were genotyped for MAOA-uVNTR. MAOA-uVNTR showed a significant association with ESS scores (p = 0.01): 3/3 genotype carriers had the lowest scores. These results were supported by differences in MAOA-uVNTR frequencies between diurnal somnolence categories (p = 0.03). Our finding provides evidence for the first time that MAOA-uVNTR has a significant association with EDS in healthy subjects. Finally, these data suggest that functional variations in MAOA gene could have a role in other phenotypes of neuropsychiatric relevance.
Collapse
Affiliation(s)
- Diego A Ojeda
- Laboratory of Neuropsychiatric Genetics, Biomedical Sciences Research Group, School of Medicine, Universidad Antonio Nariño, Bogotá, Colombia
| | - Carmen L Niño
- School of Nursing, Universidad de Ciencias Aplicadas y Ambientales UDCA, Bogotá, Colombia
| | | | - Andrés Camargo
- School of Nursing, Universidad de Ciencias Aplicadas y Ambientales UDCA, Bogotá, Colombia
| | - Ana Adan
- Department of Psychiatry and Clinical Psychobiology, School of Psychology, University of Barcelona, Barcelona, Spain
| | - Diego A Forero
- Laboratory of Neuropsychiatric Genetics, Biomedical Sciences Research Group, School of Medicine, Universidad Antonio Nariño, Bogotá, Colombia.
| |
Collapse
|