All Stories

  1. Hypertension: Causes and Consequences of Circadian Rhythms in Blood Pressure
  2. Publisher Correction: Impact of polygenic score for BMI on weight loss effectiveness and genome-wide association analysis
  3. Light exposure during sleep is bidirectionally associated with irregular sleep timing: The multi-ethnic study of atherosclerosis (MESA)
  4. The sleep–circadian interface: A window into mental disorders
  5. Impact of polygenic score for BMI on weight loss effectiveness and genome-wide association analysis
  6. Social jetlag and obesity: A systematic review and meta‐analysis
  7. The Negative Effects of Travel on Student Athletes Through Sleep and Circadian Disruption
  8. CIRCUST: A novel methodology for temporal order reconstruction of molecular rhythms; validation and application towards a daily rhythm gene expression atlas in humans
  9. Circadian misalignment increases 24‐hour acylated ghrelin in chronic shift workers: a randomized crossover trial
  10. Social jetlag and dietary intake: A systematic review
  11. Association of Timing of Moderate-to-Vigorous Physical Activity With Changes in Glycemic Control Over 4 Years in Adults With Type 2 Diabetes From the Look AHEAD Trial
  12. Best Time of Day for Strength and Endurance Training to Improve Health and Performance? A Systematic Review with Meta-analysis
  13. Effects of Sleep Fragmentation and Estradiol Decline on Cortisol in a Human Experimental Model of Menopause
  14. Evening types as determined by subjective and objective measures are more emotional eaters
  15. Lifestyle mediators of associations among siestas, obesity, and metabolic health
  16. Sleep behavior traits and associations with opioid-related adverse events: a cohort study
  17. CIRCUST: a novel methodology for temporal order reconstruction of molecular rhythms; validation and application towards a daily rhythm gene expression atlas in humans
  18. Keeping an eye on circadian time in clinical research and medicine
  19. Research gaps and opportunities in precision nutrition: an NIH workshop report
  20. Desynchronizing the sleep­­–wake cycle from circadian timing to assess their separate contributions to physiology and behaviour and to estimate intrinsic circadian period
  21. Actigraphy-Based Sleep Detection: Validation with Polysomnography and Comparison of Performance for Nighttime and Daytime Sleep During Simulated Shift Work
  22. Late isocaloric eating increases hunger, decreases energy expenditure, and modifies metabolic pathways in adults with overweight and obesity
  23. Daytime eating prevents mood vulnerability in night work
  24. A matter of time: A systematic scoping review on a potential role of the circadian system in binge eating behavior
  25. Genetics of circadian rhythms and sleep in human health and disease
  26. Later energy intake relative to mathematically modeled circadian time is associated with higher percentage body fat
  27. Sleep Fragmentation and Estradiol Suppression Decrease Fat Oxidation in Premenopausal Women
  28. Chronic circadian disruption on a high-fat diet impairs glucose tolerance
  29. Unanticipated daytime melatonin secretion on a simulated night shift schedule generates a distinctive 24‐h melatonin rhythm with antiphasic daytime and nighttime peaks
  30. A Novel Home-Based Study of Circadian Rhythms: Design, Rationale, and Methods for the Circadia Study
  31. How Accurately Can We Recall the Timing of Food Intake? A Comparison of Food Times from Recall-Based Survey Questions and Daily Food Records
  32. Interplay of Dinner Timing and MTNR1B Type 2 Diabetes Risk Variant on Glucose Tolerance and Insulin Secretion: A Randomized Crossover Trial
  33. Proof‐of‐principle demonstration of endogenous circadian system and circadian misalignment effects on human oral microbiota
  34. Daytime eating prevents internal circadian misalignment and glucose intolerance in night work
  35. Heart rate response and recovery during exercise predict future delirium risk—A prospective cohort study in middle- to older-aged adults
  36. Understanding Circadian Mechanisms of Sudden Cardiac Death: A Report From the National Heart, Lung, and Blood Institute Workshop, Part 1: Basic and Translational Aspects
  37. Understanding Circadian Mechanisms of Sudden Cardiac Death: A Report From the National Heart, Lung, and Blood Institute Workshop, Part 2: Population and Clinical Considerations
  38. Chronic Sleep Restriction While Minimizing Circadian Disruption Does Not Adversely Affect Glucose Tolerance
  39. Association of Poor Sleep Burden in Middle Age and Older Adults With Risk for Delirium During Hospitalization
  40. Human circadian clock worsens asthma at night
  41. Diurnal Variation in Maximum Endurance and Maximum Strength Performance: A Systematic Review and Meta-analysis
  42. Timing of chocolate intake affects hunger, substrate oxidation, and microbiota: A randomized controlled trial
  43. Poor sleep behavior burden and risk of COVID-19 mortality and hospitalization
  44. Circadian Biology and Stroke
  45. Cross-Sectional and Prospective Associations of Rest–Activity Rhythms With Circulating Inflammatory Markers in Older Men
  46. Association of Objectively Measured Timing of Physical Activity Bouts With Cardiovascular Health in Type 2 Diabetes
  47. Resting Heartbeat Complexity Predicts All‐Cause and Cardiorespiratory Mortality in Middle‐ to Older‐Aged Adults From the UK Biobank
  48. Late eating is associated with cardiometabolic risk traits, obesogenic behaviors, and impaired weight loss
  49. Stability of the timing of food intake at daily and monthly timescales in young adults
  50. Blunted rest–activity rhythms link to higher body mass index and inflammatory markers in children
  51. Night shift work is associated with an increased risk of asthma
  52. Circadian misalignment increases mood vulnerability in simulated shift work
  53. Late Eating Is Associated with Obesity, Inflammatory Markers and Circadian-Related Disturbances in School-Aged Children
  54. Cross-sectional and Prospective Associations of Rest-Activity Rhythms With Metabolic Markers and Type 2 Diabetes in Older Men
  55. Circadian Rhythms in Hormone-sensitive Lipase in Human Adipose Tissue: Relationship to Meal Timing and Fasting Duration
  56. Night Shift Work Increases the Risk of Asthma
  57. Effects of Shift Work on the Eating Behavior of Police Officers on Patrol
  58. Fractal biomarker of activity in patients with bipolar disorder
  59. Effects of obstructive sleep apnea on endogenous circadian rhythms assessed during relaxed wakefulness; an exploratory analysis
  60. Melatonin Effects on Glucose Metabolism: Time To Unlock the Controversy
  61. Impact of circadian disruption on glucose metabolism: implications for type 2 diabetes
  62. Health consequences of circadian disruption
  63. Assessment of MTNR1B Type 2 Diabetes Genetic Risk Modification by Shift Work and Morningness-Eveningness Preference in the UK Biobank
  64. Sex-dependent link between circadian misalignment and adiposity
  65. Sex differences in the circadian misalignment effects on energy regulation
  66. The circadian system modulates the rate of recovery of systolic blood pressure after exercise in humans
  67. Impact of Circadian Disruption on Cardiovascular Function and Disease
  68. Genome-wide association analysis of self-reported daytime sleepiness identifies 42 loci that suggest biological subtypes
  69. Genome-wide association study of breakfast skipping links clock regulation with food timing
  70. Timing of Food Intake: Identifying Contributing Factors to Design Effective Interventions
  71. Impact of mental stress, the circadian system and their interaction on human cardiovascular function
  72. Heritability of the timing of food intake
  73. Chronotype Genetic Variant in PER2 is Associated with Intrinsic Circadian Period in Humans
  74. Caloric and Macronutrient Intake Differ with Circadian Phase and between Lean and Overweight Young Adults
  75. Genome-wide association study identifies genetic loci for self-reported habitual sleep duration supported by accelerometer-derived estimates
  76. Biological and clinical insights from genetics of insomnia symptoms
  77. Nocturnal heart rate variability moderates the association between sleep–wake regularity and mood in young adults
  78. A healthy lifestyle — reducing T2DM risk in shift workers?
  79. Meal timing and obesity: interactions with macronutrient intake and chronotype
  80. Effects of circadian misalignment on cognition in chronic shift workers
  81. Circadian period of luciferase expression shortens with age in human mature adipocytes from obese patients
  82. Circadian clocks and insulin resistance
  83. Genome-wide association analysis of excessive daytime sleepiness identifies 42 loci that suggest phenotypic subgroups
  84. Ghrelin is impacted by the endogenous circadian system and by circadian misalignment in humans
  85. Late dinner impairs glucose tolerance in MTNR1B risk allele carriers: A randomized, cross-over study
  86. Circadian misalignment induces fatty acid metabolism gene profiles and compromises insulin sensitivity in human skeletal muscle
  87. Differential effects of the circadian system and circadian misalignment on insulin sensitivity and insulin secretion in humans
  88. Fractal regulation and incident Alzheimer's disease in elderly individuals
  89. GWAS in 446,118 European adults identifies 78 genetic loci for self-reported habitual sleep duration supported by accelerometer-derived estimates
  90. Daily circadian misalignment impairs human cognitive performance task-dependently
  91. Night Shift Work, Genetic Risk, and Type 2 Diabetes in the UK Biobank
  92. Biological and clinical insights from genetics of insomnia symptoms
  93. Modifiable lifestyle behaviors, but not a genetic risk score, associate with metabolic syndrome in evening chronotypes
  94. Heparin-Induced Thrombocytopenia in Healthy Individuals with Continuous Heparin Infusion
  95. Timing of food intake impacts daily rhythms of human salivary microbiota: a randomized, crossover study
  96. Decrease in scale invariance of activity fluctuations with aging and in patients with suprasellar tumors
  97. Later circadian timing of food intake is associated with increased body fat
  98. Erratum. Gene-Environment Interactions of Circadian-Related Genes for Cardiometabolic Traits. Diabetes Care 2015;38:1456–1466
  99. CLOCK 3111T/C genetic variant influences the daily rhythm of autonomic nervous function: relevance to body weight control
  100. Circadian Biology: Uncoupling Human Body Clocks by Food Timing
  101. Reduced Tolerance to Night Shift in Chronic Shift Workers: Insight From Fractal Regulation
  102. 0208 CIRCADIAN MISALIGNMENT IMPACTS ON HUMAN COGNITIVE PERFORMANCE
  103. 0063 UNEXPECTED INCREASE IN MELATONIN CONCENTRATIONS DURING DAYTIME SLEEP IN SIMULATED NIGHT WORK PROTOCOL
  104. 1013 SHIFT WORK, CHRONOTYPE, AND TYPE 2 DIABETES IN THE UK BIOBANK AND TYPE 2 DIABETES IN THE UK BIOBANK
  105. The Relative Impact of Sleep and Circadian Drive on Motor Skill Acquisition and Memory Consolidation
  106. Circadian Misalignment Increases C-Reactive Protein and Blood Pressure in Chronic Shift Workers
  107. National Sleep Foundation's sleep quality recommendations: first report
  108. Genome-wide association analyses of sleep disturbance traits identify new loci and highlight shared genetics with neuropsychiatric and metabolic traits
  109. Timing of food intake is associated with weight loss evolution in severe obese patients after bariatric surgery
  110. Genome-wide association analyses of sleep disturbance traits identify new loci and highlight shared genetics with neuropsychiatric and metabolic traits
  111. Demonstration of a day-night rhythm in human skeletal muscle oxidative capacity
  112. Human adipose tissue expresses intrinsic circadian rhythm in insulin sensitivity
  113. Progression of Dementia Assessed by Temporal Correlations of Physical Activity: Results From a 3.5-Year, Longitudinal Randomized Controlled Trial
  114. Circadian System and Glucose Metabolism: Implications for Physiology and Disease
  115. Circadian gene variants influence sleep and the sleep electroencephalogram in humans
  116. Genome-wide association analysis identifies novel loci for chronotype in 100,420 individuals from the UK Biobank
  117. Circadian Rhythms, Metabolism, and Chrononutrition in Rodents and Humans
  118. Effects of the Internal Circadian System and Circadian Misalignment on Glucose Tolerance in Chronic Shift Workers
  119. Hungry for Sleep: A Role for Endocannabinoids?
  120. T2D risk variant in MTNR1B linked to melatonin, sleep, and circadian traits.
  121. Actigraphic sleep fragmentation, efficiency and duration associate with dietary intake in the Rotterdam Study
  122. Circadian misalignment increases cardiovascular disease risk factors in humans
  123. Genome-wide association analysis identifies novel loci for chronotype in 100,420 individuals from the UKBiobank
  124. Common type 2 diabetes risk variant in MTNR1B worsens the deleterious effect of melatonin on glucose tolerance in humans
  125. Impact of Sleep and Circadian Disruption on Energy Balance and Diabetes: A Summary of Workshop Discussions
  126. Short Sleep Duration and Dietary Intake: Epidemiologic Evidence, Mechanisms, and Health Implications
  127. The Human Circadian System Has a Dominating Role in Causing the Morning/Evening Difference in Diet-Induced Thermogenesis
  128. Endogenous circadian regulation of pro-inflammatory cytokines and chemokines in the presence of bacterial lipopolysaccharide in humans
  129. Gene-Environment Interactions of Circadian-Related Genes for Cardiometabolic Traits
  130. Clock Genes Explain a Large Proportion of Phenotypic Variance in Systolic Blood Pressure and This Control Is Not Modified by Environmental Temperature
  131. Endogenous circadian system and circadian misalignment impact glucose tolerance via separate mechanisms in humans
  132. Sleep inertia, sleep homeostatic and circadian influences on higher-order cognitive functions
  133. Lack of exercise leads to significant and reversible loss of scale invariance in both aged and young mice
  134. Habitual sleep duration is associated with BMI and macronutrient intake and may be modified by CLOCK genetic variants
  135. Meal frequency and timing in health and disease
  136. Meal timing affects glucose tolerance, substrate oxidation and circadian-related variables: A randomized, crossover trial
  137. Acute Melatonin Administration in Humans Impairs Glucose Tolerance in Both the Morning and Evening
  138. Metabolic effects of sleep disruption, links to obesity and diabetes
  139. Simulated shift work in rats perturbs multiscale regulation of locomotor activity
  140. The suprachiasmatic nucleus is part of a neural feedback circuit adapting blood pressure response
  141. Common Variants in CLOCK Are Not Associated with Measures of Sleep Duration in People of European Ancestry from the Sleep Heart Health Study
  142. Sleep duration does not mediate or modify association of common genetic variants with type 2 diabetes
  143. Human circadian system causes a morning peak in prothrombotic plasminogen activator inhibitor-1 (PAI-1) independent of the sleep/wake cycle
  144. Direct Effects of Light on Alertness, Vigilance, and the Waking Electroencephalogram in Humans Depend on Prior Light History
  145. Noninvasive fractal biomarker of clock neurotransmitter disturbance in humans with dementia
  146. Alterations of melatonin receptors MT1 and MT2 in the hypothalamic suprachiasmatic nucleus during depression
  147. The role of the circadian system in fractal neurophysiological control
  148. Day/Night Variability in Blood Pressure: Influence of Posture and Physical Activity
  149. The internal circadian clock increases hunger and appetite in the evening independent of food intake and other behaviors
  150. Timing of food intake predicts weight loss effectiveness
  151. Fractal Patterns of Neural Activity Exist within the Suprachiasmatic Nucleus and Require Extrinsic Network Interactions
  152. Repeated Melatonin Supplementation Improves Sleep in Hypertensive Patients Treated with Beta-Blockers: A Randomized Controlled Trial
  153. Klf15 Orchestrates Circadian Nitrogen Homeostasis
  154. Circadian system, sleep and endocrinology
  155. The impact of the circadian timing system on cardiovascular and metabolic function
  156. Response to Letter Regarding Article, “Endogenous Circadian Rhythm in Vasovagal Response to Head-Up Tilt”
  157. The Human Endogenous Circadian System Causes Greatest Platelet Activation during the Biological Morning Independent of Behaviors
  158. Existence of an Endogenous Circadian Blood Pressure Rhythm in Humans That Peaks in the Evening
  159. Circadian disruption and SCN control of energy metabolism
  160. Endogenous Circadian Rhythm in Vasovagal Response to Head-Up Tilt
  161. The human circadian system adapts to prior photic history
  162. Impact of the human circadian system, exercise, and their interaction on cardiovascular function
  163. Day/night variations of high-molecular-weight adiponectin and lipocalin-2 in healthy men studied under fed and fasted conditions
  164. Acute Effects of Bright Light Exposure on Cortisol Levels
  165. Is there a circadian variation of epileptiform abnormalities in idiopathic generalized epilepsy?
  166. Effects of circadian disruption on the cardiometabolic system
  167. Influence of the Circadian System on Disease Severity
  168. Adverse metabolic and cardiovascular consequences of circadian misalignment
  169. Reduction of scale invariance of activity fluctuations with aging and Alzheimer's disease: Involvement of the circadian pacemaker
  170. An Endogenous Circadian Rhythm in Sleep Inertia Results in Greatest Cognitive Impairment upon Awakening during the Biological Night
  171. The circadian pacemaker generates similar circadian rhythms in the fractal structure of heart rate in humans and rats
  172. The Endogenous Circadian Pacemaker Imparts a Scale-Invariant Pattern of Heart Rate Fluctuations across Time Scales Spanning Minutes to 24 Hours
  173. The suprachiasmatic nucleus functions beyond circadian rhythm generation
  174. Plasticity of the Intrinsic Period of the Human Circadian Timing System
  175. Decreased Sleep in Heart Failure: Are Medications to Blame?
  176. SCN Outputs and the Hypothalamic Balance of Life
  177. Organization of circadian functions: interaction with the body
  178. Potential Use of Melatonin as Adjunct Antihypertensive Therapy
  179. Reduced sleep efficiency in cervical spinal cord injury; association with abolished night time melatonin secretion
  180. Melatonin, sleep, and circadian rhythms
  181. Environmental light and suprachiasmatic nucleus interact in the regulation of body temperature
  182. Melatonin in the Regulation of Sleep and Circadian Rhythms
  183. Daily Nighttime Melatonin Reduces Blood Pressure in Male Patients With Essential Hypertension
  184. Light and diurnal cycle affect autonomic cardiac balance in human; possible role for the biological clock
  185. Cardiovascular Control by the Suprachiasmatic Nucleus: Neural and Neuroendocrine Mechanisms in Human and Rat
  186. Human basal cortisol levels are increased in hospital compared to home setting
  187. Physiological and anatomic evidence for regulation of the heart by suprachiasmatic nucleus in rats
  188. Circadian Organization of the Autonomic Nervous System
  189. Light Affects Morning Salivary Cortisol in Humans
  190. Light Affects Morning Salivary Cortisol in Humans
  191. Light and Diurnal Cycle Affect Human Heart Rate: Possible Role for the Circadian Pacemaker