ArticleDiabetes2016
Impact of Common Diabetes Risk Variant in MTNR1B on Sleep, Circadian, and Melatonin Physiology.
Article in Diabetes, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
54 citing papers in PubMed, 89 citations in OpenAlex.
- Interaction of melatonin receptor 1B (MTNR1B) genotype and type of breakfast (protein-enriched v carbohydrate-rich) on postprandial glucose response: a randomised crossover trial.European journal of clinical nutrition · 2026Trial
- MTNR1B genotype and effects of carbohydrate quantity and dietary glycaemic index on glycaemic response to an oral glucose load: the OmniCarb trial.Diabetologia · 2024Trial
- Macronutrient-specific effect of theJournal of lipid research · 2018Trial
- The Circadian-Light-Hygiene Hypothesis: A Potential Modulator of Fertility and Birthrate Trends.Biology · 2026Review
- Physiological Implications of Pancreatic Amyloid Polypeptide Aggregation and Its Inhibition by Melatonin.International journal of molecular sciences · 2026Review
- Associations between prenatal metal exposure, gene variants, and birth size in Taiwan Birth Panel Study.Pediatric research · 2026Article
- Shared genetic architecture between psychiatric and insulin-related traits in the general population.Neuroscience applied · 2026Article
- Outcome of Sleep Rehabilitation in Autistic Children with Sleep Disorders Is Linked to Melatonin Receptor Genes SNPs.International journal of molecular sciences · 2025Article
- The causal relationship between bacterial pneumonia and diabetes: a two-sample mendelian randomization study.Islets · 2024Article
- Effects of Early and Late Time-Restricted Feeding on Parameters of Metabolic Health: An Explorative Literature Assessment.Nutrients · 2024Review
- Blue Light and Temperature Actigraphy Measures Predicting Metabolic Health Are Linked to Melatonin Receptor Polymorphism.Biology · 2023Article
- The melatonin receptor 1B gene links circadian rhythms and type 2 diabetes mellitus: an evolutionary story.Annals of medicine · 2023Review
- Myocardial Infarction Susceptibility and theInternational journal of molecular sciences · 2023Article
- 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.American journal of human genetics · 2023Article
- Role of Melatonin in Daily Variations of Plasma Insulin Level and Pancreatic Clock Gene Expression in Chick Exposed to Monochromatic Light.International journal of molecular sciences · 2023Article
- The circadian rhythm: an influential soundtrack in the diabetes story.Frontiers in endocrinology · 2023Review
- Genetics of circadian rhythms and sleep in human health and disease.Nature reviews. Genetics · 2023Review
- Time for Exercise? Exercise and Its Influence on the Skeletal Muscle Clock.Journal of biological rhythms · 2022Article
- The role of MTNR1B polymorphism on circadian rhythm-related cancer: A UK Biobank cohort study.International journal of cancer · 2022Article
- Interaction of night shift work with polymorphism in melatonin receptor 1B gene on incident stroke.Scandinavian journal of work, environment & health · 2022Article
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Authors and funding
31 authors at 11 institutions in 3 countries.
Funding
Abstract
The risk of type 2 diabetes (T2D) is increased by abnormalities in sleep quantity and quality, circadian alignment, and melatonin regulation. A common genetic variant in a receptor for the circadian-regulated hormone melatonin (MTNR1B) is associated with increased fasting blood glucose and risk of T2D, but whether sleep or circadian disruption mediates this risk is unknown. We aimed to test if MTNR1B diabetes risk variant rs10830963 associates with measures of sleep or circadian physiology in intensive in-laboratory protocols (n = 58-96) or cross-sectional studies with sleep quantity and quality and timing measures from self-report (n = 4,307-10,332), actigraphy (n = 1,513), or polysomnography (n = 3,021). In the in-laboratory studies, we found a significant association with a substantially longer duration of elevated melatonin levels (41 min) and delayed circadian phase of dim-light melatonin offset (1.37 h), partially mediated through delayed offset of melatonin synthesis. Furthermore, increased T2D risk in MTNR1B risk allele carriers was more pronounced in early risers versus late risers as determined by 7 days of actigraphy. Our results provide the surprising insight that the MTNR1B risk allele influences dynamics of melatonin secretion, generating a novel hypothesis that the MTNR1B risk allele may extend the duration of endogenous melatonin production later into the morning and that early waking may magnify the diabetes risk conferred by the risk allele.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.