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  1. 21921
    por Singh, Manjul, Mas, Paloma
    Publicado 2018
    “…An internal cellular mechanism known as the circadian clock acts as an internal timekeeper that is able to perceive the changes in environmental cues to generate 24-h rhythms in synchronization with daily and seasonal fluctuations. …”
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    A Functional Connection between the Circadian Clock and Hormonal Timing in Arabidopsis
  2. 21922
    “…While the hippocampus is deemed central to this process, detailed knowledge of which oscillatory rhythms interact in the sleeping human hippocampus is lacking. …”
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    Heterogeneous profiles of coupled sleep oscillations in human hippocampus
  3. 21923
    “…Tutorials teach users to simulate commonly measured signals, including event related potentials and brain rhythms. HNN’s ability to associate signals across scales makes it a unique tool for translational neuroscience research.…”
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    Human Neocortical Neurosolver (HNN), a new software tool for interpreting the cellular and network origin of human MEG/EEG data
  4. 21924
    “…Melatonin receptors MT(1) and MT(2) are involved in synchronizing circadian rhythms and are important targets for treating sleep and mood disorders, type-2 diabetes and cancer. …”
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    Structure-based discovery of potent and selective melatonin receptor agonists
  5. 21925
    “…Pyrocystis lunula is considered a model organism due to its bioluminescence capacity linked to circadian rhythms. The mechanisms underlying the bioluminescent phenomenon have been well characterized in dinoflagellates; however, there are still some aspects that remain an enigma. …”
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    New Perspectives Related to the Bioluminescent System in Dinoflagellates: Pyrocystis lunula, a Case Study
  6. 21926
    por Behn, Claus, De Gregorio, Nicole
    Publicado 2020
    “…Misalignments between external and internal rhythms, in the short term, traduce into risk of mental and physical performance shortfalls, mood changes, quarrels, drug and alcohol abuse, failure to accomplish with the mission and, finally, high rates of fatal accidents. …”
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    Melatonin Relations with Energy Metabolism as Possibly Involved in Fatal Mountain Road Traffic Accidents
  7. 21927
    “…BMAL1 is essential for the regulation of circadian rhythms in differentiated cells and adult stem cells, but the molecular underpinnings of its function in pluripotent cells, which hold a great potential in regenerative medicine, remain to be addressed. …”
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    BMAL1 coordinates energy metabolism and differentiation of pluripotent stem cells
  8. 21928
    “…Understanding entrainment of circadian rhythms is a central goal of chronobiology. Many factors, such as period, amplitude, Zeitgeber strength, and daylength, govern entrainment ranges and phases of entrainment. …”
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    Conceptual Models of Entrainment, Jet Lag, and Seasonality
  9. 21929
    por Singh, Manisha
    Publicado 2020
    “…It changes in composition with lactation stage and leads to optimal growth of the baby including establishing circadian rhythms, getting protective antibodies, and establishing a healthy gut microbiome. …”
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    Breastfeeding and Medication Use in Kidney Disease
  10. 21930
    “…Many of the circadian rhythms observed in the immune system originate in direct interactions between components of the circadian clock and components of the immune system. …”
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    Molecular Interactions Between Components of the Circadian Clock and the Immune System
  11. 21931
    “…In addition, intriguing links between hypoxic signaling, circadian rhythms and cell metabolism have been recently discovered, which may provide insights into our fundamental understanding of radioresistance. …”
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    Hypoxia, metabolism, and the circadian clock: new links to overcome radiation resistance in high-grade gliomas
  12. 21932
    “…We propose differentially expressed genes tied to ant neurobiology, odor response, circadian rhythms, and foraging behavior may result by activity of putative fungal effectors such as enterotoxins, aflatrem, and mechanisms disrupting feeding behaviors in the ant.…”
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    Genetic Underpinnings of Host Manipulation by Ophiocordyceps as Revealed by Comparative Transcriptomics
  13. 21933
    “…The hypothalamic suprachiasmatic nuclei (SCN) are the principal mammalian circadian timekeeper, co-ordinating organism-wide daily and seasonal rhythms. To achieve this, cell-autonomous circadian timing by the ~20,000 SCN cells is welded into a tight circuit-wide ensemble oscillation. …”
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    The VIP-VPAC2 neuropeptidergic axis is a cellular pacemaking hub of the suprachiasmatic nucleus circadian circuit
  14. 21934
    “…In addition to its important role in the regulation of sleep–wake rhythms, several previous studies linked the biologic effects of melatonin to various substantial endocrine, neural, immune and antioxidant functions, among others. …”
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    Melatonin and Mesenchymal Stem Cells as a Key for Functional Integrity for Liver Cancer Treatment
  15. 21935
    “…Optogenetic manipulation of these rhythms in mice dramatically shifted serum prolactin and paternal behavior, whereas injecting prolactin into non-paternal rat sires triggered expression of parental care. …”
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    A Neuro-hormonal Circuit for Paternal Behavior Controlled by a Hypothalamic Network Oscillation
  16. 21936
    “…The annual photoperiod cycle provides the critical environmental cue synchronizing rhythms of life in seasonal habitats. In 1936, Bünning proposed a circadian-based coincidence timer for photoperiodic synchronization in plants. …”
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    Circadian clock mechanism driving mammalian photoperiodism
  17. 21937
    por Chen, Dongmei, Zhang, Tao, Lee, Tae Ho
    Publicado 2020
    “…Melatonin, a pineal hormone, has various physiological functions in the brain, including regulating circadian rhythms, clearing free radicals, inhibiting biomolecular oxidation, and suppressing neuroinflammation. …”
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    Cellular Mechanisms of Melatonin: Insight from Neurodegenerative Diseases
  18. 21938
    “…Moreover, the typical top-down alpha-band rhythms of closed-eyes rest were significantly decreased, while the bottom-up forward wave was significantly increased. …”
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    DMT alters cortical travelling waves
  19. 21939
    “…Circadian rhythms are ubiquitous attributes across living organisms and allow the coordination of internal biological functions with optimal phases of the environment, suggesting a significant adaptive advantage. …”
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    Survival is reduced when endogenous period deviates from 24 h in a non-human primate, supporting the circadian resonance theory
  20. 21940
    “…This work highlights the importance of heterogeneity in node dynamics in establishing collective rhythms in complex, excitable networks and has implications for a wide range of real-world systems that exhibit such heterogeneity.…”
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    Spatial distribution of heterogeneity as a modulator of collective dynamics in pancreatic beta-cell networks and beyond
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