Chronobiology International

Article	Citations
COVID-19 pandemic and lockdown: cause of sleep disruption, depression, somatic pain, and increased screen exposure of office workers and students of India	280
Coronaphobia, musculoskeletal pain, and sleep quality in stay-at home and continued-working persons during the 3-month Covid-19 pandemic lockdown in Turkey	68
The relationship between chronotype, sleep, and autism symptom severity in children with ASD in COVID-19 home confinement period	60
Does the compromised sleep and circadian disruption of night and shiftworkers make them highly vulnerable to 2019 coronavirus disease (COVID-19)?	43
Worldwide melatonin research: a bibliometric analysis of the published literature between 2015 and 2019	38
Is disruption of sleep quality a consequence of severe Covid-19 infection? A case-series examination	37
Assessment of acute aerobic exercise in the morning versus evening on asprosin, spexin, lipocalin-2, and insulin level in overweight/obese versus normal weight adult men	37
The circadian disruption of night work alters gut microbiota consistent with elevated risk for future metabolic and gastrointestinal pathology	32
Influence of circadian rhythms on sports performance	31
Crowdsourced smartphone data reveal altered sleep/wake pattern in quarantined Chinese during the COVID-19 outbreak	29
Chronotypes and trauma reactions in children with ADHD in home confinement of COVID-19: full mediation effect of sleep problems	28
Social jetlag among Japanese adolescents: Association with irritable mood, daytime sleepiness, fatigue, and poor academic performance	27
Melatonin supplementation improves psychomotor and physical performance in collegiate student-athletes following a sleep deprivation night	25
Performance of Fitbit Charge 3 against polysomnography in measuring sleep in adolescent boys and girls	25
Melatonin and alcohol-related disorders	24
Seasonal variations in levels of human thyroid-stimulating hormone and thyroid hormones: a meta-analysis	24
Morning affect, eveningness, and amplitude distinctness: associations with negative emotionality, including the mediating roles of sleep quality, personality, and metacognitive beliefs	23
Association between social jet lag, quality of diet and obesity by diurnal preference in Finnish adult population	23
Evening wear of blue-blocking glasses for sleep and mood disorders: a systematic review	23
Effects of chronotherapy on circadian rhythm and ADHD symptoms in adults with attention-deficit/hyperactivity disorder and delayed sleep phase syndrome: a randomized clinical trial	22
Associations of chronotype, Big Five, and emotional competences with perceived stress in university students	22
Finding DLMO: estimating dim light melatonin onset from sleep markers derived from questionnaires, diaries and actigraphy	21
Guidelines for the design and conduct of human clinical trials on ingestion-time differences – chronopharmacology and chronotherapy – of hypertension medications	20
A commentary on the Spanish hypertension studies MAPEC and HYGIA	19
COVID-19 pandemic lockdown-induced altered sleep/wake circadian rhythm, health complaints and stress among traffic police personnel in India	18

Circadian preference and academic achievement in school-aged students: a systematic review and a longitudinal investigation of reciprocal relations	18
Evening chronotype, alcohol use disorder severity, and emotion regulation in college students	18
The circadian clock gene Bmal1: Role in COVID-19 and periodontitis	18
Sleep quality mediates the effect of chronotype on resilience in the time of COVID-19	18
Relationships between morningness, Big Five personality traits, and problematic Internet use in young adult university students: mediating role of depression	18
Circadian clock modulating small molecules repurposing as inhibitors of SARS-CoV-2 Mpro for pharmacological interventions in COVID-19 pandemic	17
A cross-sectional evaluation of the relationship between social jetlag and diet quality	17
Blue light emission spectra of popular mobile devices: The extent of user protection against melatonin suppression by built-in screen technology and light filtering software systems	16
Blunted rest-activity rhythm is associated with increased white blood-cell-based inflammatory markers in adults: an analysis from NHANES 2011-2014	16
Association between shift work or long working hours with metabolic syndrome: a systematic review and dose–response meta-analysis of observational studies	16
The moderating role of personality traits in the relationship between chronotype and depressive symptoms	16
Is there a 24-hour rhythm in alcohol craving and does it vary by sleep/circadian timing?	16
Bright light shows promise in improving sleep, depression, and quality of life in women with breast cancer during chemotherapy: findings of a pilot study	16
The effect of time of day and chronotype on the relationships between mood state and performance in a Wingate test	16
Association of shift work with mood disorders and sleep problems according to chronotype: a 17-year cohort study	16
Chronotype and risk of post-menopausal endometrial cancer in the California Teachers Study	15
The relationship between workload, performance and fatigue in a short-haul airline	15
Melatonin and curcumin reestablish disturbed circadian gene expressions and restore locomotion ability and eclosion behavior in Drosophila model of Huntington’s disease	15
Post-transcriptional modulators and mediators of the circadian clock	15
Time-restricted feeding is associated with mental health in elderly Italian adults	15
Alcohol and melatonin	14
Listening to motivational music during warming-up attenuates the negative effects of partial sleep deprivation on cognitive and short-term maximal performance: Effect of time of day	14
Influence of rotating shifts and fixed night shifts on sleep quality of nurses of different ages: a systematic literature review and meta-analysis	14
The first-line cluster headache medication verapamil alters the circadian period and elicits sex-specific sleep changes in mice	13
Sleep quality and quantity in Italian University students: an actigraphic study	13
The association between chronotype and suicidality among students of the medicine and psychology faculties – the mediating role of general mental health indices	13
Sleep assessment by means of a wrist actigraphy-based algorithm: agreement with polysomnography in an ambulatory study on older adults	13
Rest-activity rhythms in emerging adults: implications for cardiometabolic health	13
Who is happier among preclinical medical students: the impact of chronotype preference	12
Chronotherapy of hypertension: advantages of 48-h ambulatory blood pressure monitoring assessments in MAPEC and Hygia Chronotherapy Trial	12
What are we measuring with the morningness–eveningness questionnaire? Exploratory factor analysis across four samples from two countries	12
Chronotype and social support among student athletes: impact on depressive symptoms	12
Insomnia symptoms mediate the association between eveningness and suicidal ideation, defeat, entrapment, and psychological distress in students	12
Associations between diurnal preference, impulsivity and substance use in a young-adult student sample	12
The effect of urbanization on sleep, sleep/wake routine, and metabolic health of residents in the Amazon region of Brazil	12
Clinical effects of morning and afternoon radiotherapy on high-grade gliomas	12
Chronotype and depressive symptoms in healthy subjects: the mediating role of hopelessness and subjective sleep quality	12
Angry night birds: Emotionality, activity and sociability temperament in adolescent chronotypes	12
Evaluation of salivary melatonin concentrations as a circadian phase maker of morning awakening and their association with depressive mood in postpartum mothers	11
Working time dimensions and well-being: a cross-national study of Finnish and German health care employees	11
Chronic disruption of circadian rhythm with mistimed sleep and appetite – an exploratory research	11
The Association Between Shift Work And Affective Disorders: A Systematic Review	11
Speed/accuracy trade-off in the effects of acute total sleep deprivation on a sustained attention and response inhibition task	11
High social jetlag is correlated with nocturnal inhibition of melatonin production among night workers	11
Influence of shift work on rest-activity rhythms, sleep quality, and fatigue of female nurses	11
Predictive and proactive fatigue risk management approaches in commercial aviation	11
Chronotypes in the US: Influence of longitude position in a time zone	11
Impact of nurse’s worked hours on medication administration near-miss error alerts	11
SARS-CoV-2/COVID-19 and physical distancing: risk for circadian rhythm dysregulation, advice to alleviate it, and natural experiment research opportunities	11
Comparison of Munich Chronotype Questionnaire (MCTQ) and Morningness-Eveningness Questionnaire (MEQ) Czech version	11

The search for causality of personality-chronotype associations: insights from a one-year longitudinal study of adolescents	11
Daily variation in performance measures related to anaerobic power and capacity: A systematic review	11
Melatonin modulates oxidative phosphorylation, hepatic and kidney autophagy-caused subclinical endotoxemia and acute ethanol-induced oxidative stress	11
Effect of morning versus evening exercise training on sleep, physical activity, fitness, fatigue and quality of life in overweight and obese adults	10
Human chronotype: Comparison of questionnaires and wrist-worn actigraphy	10
How do travelers manage jetlag and travel fatigue? A survey of passengers on long-haul flights	10
Congruence is not everything: a response surface analysis on the role of fit between actual and preferred working time arrangements for work-life balance	10
The effect of Ramadan fasting on the morning–evening difference in team-handball-related short-term maximal physical performances in elite female team-handball players	10
A pilot study investigating the impact of a caffeine-nap on alertness during a simulated night shift	10
Circadian preference is associated with multiple domains of trait and state level impulsivity	10
Pathways to adolescents’ health: chronotype, bedtime, sleep quality and mental health	10
Sleep in the land of the midnight sun and polar night: The Tromsø study	10
Evaluating chronotypically tailored light therapy for breast cancer survivors: Preliminary findings on fatigue and disrupted sleep	10
Impact of shift work on the risk of depression	10
Does the quality of life differ for shift workers compared to day workers?	10
A systematic review of the relationship between night shift work and oxidative stress	10
Can caffeine supplementation reverse the impact of time of day on cognitive and short-term high intensity performances in young female handball players?	10
Can psychosocial working conditions help to explain the impact of shiftwork on health in male- and female-dominated occupations? A prospective cohort study	10
Night-shift work is associated with increased susceptibility to SARS-CoV-2 infection	10
Do sleep quality and sleep duration before or after COVID-19 vaccination affect antibody response?	10
Social jet lag and eating styles in young adults	9
Psychological state during pregnancy is associated with sleep quality: preliminary findings from MY-CARE cohort study	9
Bedtime hypertension chronotherapy best reduces cardiovascular disease risk as documented by MAPEC and Hygia Chronotherapy outcomes trials	9
A chrononutrition perspective of diet quality and eating behaviors of Brazilian adolescents in associated with sleep duration	9
Systematic review and quality evaluation of published human ingestion-time trials of blood pressure-lowering medications and their combinations	9
Sleep duration irregularity is associated with elevated blood pressure in young adults	9
Validation of the Chinese version of the Munich Chronotype Questionnaire (MCTQHK) in Hong Kong Chinese youths	9
Time-of-day effects on objective and subjective short-term memory task performance	9
Substrain specific behavioral responses in male C57BL/6N and C57BL/6J mice to a shortened 21-hour day and high-fat diet	9
Understudied school teachers’ work/life balance and everyday life typologies	9
Effect of nocturnal melatonin intake on cellular damage and recovery from repeated sprint performance during an intensive training schedule	9
Does lunar cycle affect biological parameters in young healthy men?	8
Actigraphy in mechanically ventilated pediatric ICU patients: comparison to PSG and evaluation of behavioral circadian rhythmicity	8
Wheel-running activity rhythms and masking responses in the diurnal palm squirrel, Funambulus pennantii	8
Melatonin exerts neuroprotection in a chronodisrupted rat model through reduction in oxidative stress and modulation of autophagy	8
Different expressions of clock genes in fatty liver induced by high-sucrose and high-fat diets	8
The association between chronotype and sleep quality, and cardiometabolic markers in patients with schizophrenia	8
Factors associated with variability in the melatonin suppression response to light: A narrative review	8
Twenty-four-hour rhythm patterns of plasma melatonin in short-day and long-day breeders maintained under natural environmental conditions	8
Heart rate variability and chronotype – a systematic review	8
Shift Work Adaptation Among Police Officers: The BCOPS Study	8
Working time preferences and early and late retirement intentions	8
Lunar periodic modulation of the circadian activity rhythm in a wild North Colombian night monkey (Aotus griseimembra)	8
Cortisol, chronotype, and coping styles as determinants of tolerance of nursing staff to rotating shift work	8
Age-dependent altered redox homeostasis in the chronodisrupted rat model and moderation by melatonin administration	8
Circadian rhythm genes in cancer: insight into their functions and regulation involving noncoding RNAs	8
Daily and LPS-induced variation of endocrine mediators in cururu toads (Rhinella icterica)	8
Differential response of diurnal and nocturnal mammals to prolonged altered light-dark cycle: a possible role of mood associated endocrine, inflammatory and antioxidant system	8
For whom the circadian clock ticks? Investigation of PERIOD and CLOCK gene variants in bipolar disorder	7
Accumulation of sleep loss among shift-working truck drivers	7
Possible sleep and awake bruxism, chronotype profile and TMD symptoms among Turkish dental students	7
An examination of eating misalignment: The discrepancy between preferred and actual timing of food intake	7
Current evidence on the circadian-time-dependent effects of hypertension medications and their combinations in relation to findings of MAPEC and Hygia Chronotherapy Trial	7
Relationship between melatonin and high-risk pregnancy: A review of investigations published between the years 2010 and 2020	7
Snacking behavior differs between evening and morning chronotype individuals but no differences are observed in overall energy intake, diet quality, or food cravings	7
COVID-19 and “natural” experiments arising from physical distancing: a hypothetical case study from chronobiology	7
Investigation of the relationship between chronotype, learning style and academic achievement of university students during distance education in the pandemic period	7
Identifying electronic-sport athletes’ sleep-wake cycle characteristics	7
Evening preference correlates with regional brain volumes in the anterior occipital lobe	7
Timely use of in-car dim blue light and blue blockers in the morning does not improve circadian adaptation of fast rotating shift workers	7
Crosstalk between circulating microRNAs and chronotypical features in subjects with metabolic syndrome	7
An exploratory study of associations between sleep timing variability and cardiometabolic health in middle-aged adults with type 2 diabetes mellitus	7
The role of circadian rhythms in Obstructive Sleep Apnea symptoms and novel targets for treatment	7
Loneliness in the time of COVID	7
Melatonin profile in healthy, elderly subjects - A systematic literature review	7
Night work for hospital nurses and sickness absence: a retrospective study using electronic rostering systems	7
Circadian preference and its relationship with possible sleep and awake bruxism in adults assisted by the public health system	7
Network of co-expressed circadian genes, childhood maltreatment and sleep quality in bipolar disorders	7
Assessing the impacts of ALAN and noise proxies on sleep duration and quality: evidence from a nation-wide survey in Israel	7
The relationship of chronotypes with food addiction, impulsivity, and attention deficit hyperactivity disorder symptoms in a sample of undergraduate university students	7
Effect of listening to synchronous versus motivational music during warm-up on the diurnal variation of short-term maximal performance and subjective experiences	7
Rest-activity rhythms, daytime symptoms, and functional performance among people with heart failure	7
Shift working and cardiovascular health	7
Use of a social jetlag-mimicking mouse model to determine the effects of a two-day delayed light- and/or feeding-shift on central and peripheral clock rhythms plus cognitive functioning	6
Timing of food intake in mice unmasks a role for the cardiomyocyte circadian clock mechanism in limiting QT-interval prolongation	6
Young people and adolescents have more irregular meals during the COVID-19 pandemic: A nested case-control study on chrono-nutrition before and during the COVID-19 pandemic	6
Assessment of dim light melatonin onset based on plasma and saliva samples	6
Sleep complaints in former and current night shift workers: findings from two cross-sectional studies in Austria	6
Reliability and time-of-day effect on measures of change of direction deficit in young healthy physical education students	6
Effects of altered photoperiod due to COVID-19 lockdown on pregnant women and their fetuses	6

Prediction of individual differences in circadian adaptation to night work among older adults: application of a mathematical model using individual sleep-wake and light exposure data	6
A chronobiological evaluation of the risks of canceling daylight saving time	6
Diurnal, metabolic and thermogenic alterations in a murine model of accelerated aging	6
Preoperative circadian physical activity rhythm and postoperative delirium in cardiovascular surgery patients	6
Repeated low-dose caffeine ingestion during a night of total sleep deprivation improves endurance performance and cognitive function in young recreational runners: A randomized, double-blind, placebo-	6
Comparison of nocturnal and morning ghrelin concentration in children with growth hormone deficiency and with idiopathic short stature	6
Novel perspectives on the influence of the lunar cycle on the timing of full-term human births	6
Chronotype, sleep quality and academic performances among Mizo students	6
Development and validation of the self-rating of biological rhythm disorder for Chinese adolescents	6
Self-reported seasonality is strongly associated with chronotype and weakly associated with latitude	6
TNFα G308A genotype, resilience to sleep deprivation, and the effect of caffeine on psychomotor vigilance performance in a randomized, double-blind, placebo-controlled, crossover study	6
Circadian characteristics of the rest-activity rhythm, executive function, and glucose fluctuations in young adults with type 1 diabetes	6
Time-restricted feeding alters the efficiency of mammary tumor growth	6
Association of working hour characteristics and on-call work with risk of short sickness absence among hospital physicians: A longitudinal cohort study	6
The relationship between rotating shift work and blood pressure among nurses working in hospitals of Abadan, Iran	6
Changes in intestinal parameters and their association with dietary patterns in rotational shift workers	6
Circadian clock gene BMAL1 inhibits the proliferation and tumor-formation ability of nasopharyngeal carcinoma cells and increases the sensitivity of radiotherapy	6
Actigraphy-based parameter tuning process for adaptive notch filter and circadian phase shift estimation	6
Associations of chronotype and sleep patterns with metabolic syndrome in the Hispanic community health study/study of Latinos	6
Impact of jet lag on free throw shooting in the National Basketball Association	6
Long work hours, prolonged daytime naps, and decreased cognitive performance in older adults	6
Association of delayed chronotype with allergic diseases in primary school children	6
Sex differences in the response to circadian disruption in diurnal sand rats	6