ArticleProceedings of the National Academy of Sciences of the United States of America2016
Genetic contributions to circadian activity rhythm and sleep pattern phenotypes in pedigrees segregating for severe bipolar disorder.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 1 of them a synthesis that pooled it.
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Who cites it
54 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Time perception in bipolar disorder: a systematic review.Acta neuropsychiatrica · 2025Pooled it
- Human CRY1 variants associate with attention deficit/hyperactivity disorder.The Journal of clinical investigation · 2020Trial
- Polygenic risk scores for mood disorders and actigraphy estimates of sleep and circadian rhythms: A preliminary study in bipolar disorders.Journal of sleep research · 2025Article
- The interaction network and potential clinical effectiveness of dimensional psychopathology phenotyping based on EMR: a Bayesian network approach.BMC psychiatry · 2025Article
- Differential serum levels of CACNA1C, circadian rhythm and stress response molecules in subjects with bipolar disorder: Associations with genetic and clinical factors.Journal of affective disorders · 2024Article
- Differential Serum Levels of CACNA1C, Circadian Rhythm and Stress Response Molecules in Subjects with Bipolar Disorder: Associations with Genetic and Clinical Factors.medRxiv : the preprint server for health sciences · 2024Article
- The sleep-circadian interface: A window into mental disorders.Proceedings of the National Academy of Sciences of the United States of America · 2024Review
- Neuropsychiatric disorders, chronotype and sleep: A narrative review of GWAS findings and the application of Mendelian randomization to investigate causal relationships.Genes, brain, and behavior · 2024Review
- Neurobehavioral Reward and Sleep-Circadian Profiles Predict Present and Next-Year Mania/Hypomania Symptoms.Biological psychiatry. Cognitive neuroscience and neuroimaging · 2023Article
- Does circadian dysrhythmia drive the switch into high- or low-activation states in bipolar I disorder?Bipolar disorders · 2023Review
- Regulation of dendritic spines in the amygdala following sleep deprivation.Frontiers in sleep · 2023Article
- TWO-SAMPLE TESTS FOR MULTIVARIATE REPEATED MEASUREMENTS OF HISTOGRAM OBJECTS WITH APPLICATIONS TO WEARABLE DEVICE DATA.The annals of applied statistics · 2022Article
- Depression and bipolar disorder subtypes differ in their genetic correlations with biological rhythms.Scientific reports · 2022Article
- The impact of lithium on circadian rhythms and implications for bipolar disorder pharmacotherapy.Neuroscience letters · 2022Review
- Phenotypes, mechanisms and therapeutics: insights from bipolar disorder GWAS findings.Molecular psychiatry · 2022Review
- Neurobiological and behavioral mechanisms of circadian rhythm disruption in bipolar disorder: A critical multi-disciplinary literature review and agenda for future research from the ISBD task force on chronobiology.Bipolar disorders · 2022Review
- Which Actigraphy Dimensions Predict Longitudinal Outcomes in Bipolar Disorders?Journal of clinical medicine · 2022Article
- Blue Light Blocking Treatment for the Treatment of Bipolar Disorder: Directions for Research and Practice.Journal of clinical medicine · 2022Review
- Association between circadian activity rhythms and mood episode relapse in bipolar disorder: a 12-month prospective cohort study.Translational psychiatry · 2021Article
- Genome-wide mapping of brain phenotypes in extended pedigrees with strong genetic loading for bipolar disorder.Molecular psychiatry · 2021Article
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Abstract
Abnormalities in sleep and circadian rhythms are central features of bipolar disorder (BP), often persisting between episodes. We report here, to our knowledge, the first systematic analysis of circadian rhythm activity in pedigrees segregating severe BP (BP-I). By analyzing actigraphy data obtained from members of 26 Costa Rican and Colombian pedigrees [136 euthymic (i.e., interepisode) BP-I individuals and 422 non-BP-I relatives], we delineated 73 phenotypes, of which 49 demonstrated significant heritability and 13 showed significant trait-like association with BP-I. All BP-I-associated traits related to activity level, with BP-I individuals consistently demonstrating lower activity levels than their non-BP-I relatives. We analyzed all 49 heritable phenotypes using genetic linkage analysis, with special emphasis on phenotypes judged to have the strongest impact on the biology underlying BP. We identified a locus for interdaily stability of activity, at a threshold exceeding genome-wide significance, on chromosome 12pter, a region that also showed pleiotropic linkage to two additional activity phenotypes.
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