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http://dx.doi.org/10.1249/JSR.0000000000000929 | DOI Listing |
Front Endocrinol (Lausanne)
December 2024
Department of Gastrointestinal Surgery, General Surgery, Xichang People's Hospital, Xichang, China.
Thyroid function is closely linked to circadian rhythms, but the relationship between the frequency of night eating and thyroid function remains unclear. Our study aimed to investigate the association between night eating frequency and its impact on thyroid function and sensitivity. This study included 6093 participants from the U.
View Article and Find Full Text PDFAm J Physiol Gastrointest Liver Physiol
January 2025
Department of Anatomy and Physiology, theUniversity of Melbourne, Australia.
The circadian cycle is a fundamental biological rhythm that governs many physiological functions across nearly all living organisms. In the gastrointestinal tract, activities such as gut motility, hormone synthesis, and communication between the gut, central nervous system and microbiome all fluctuate in alignment with the circadian cycle. The enteric nervous system (ENS) is critical for co-ordinating many of these activities, however, how its activity is governed by the circadian cycle remains unknown.
View Article and Find Full Text PDFMed Sci Sports Exerc
January 2025
Department of Zoology and Physiology, Program in Neuroscience, University of Wyoming, Laramie, WY.
Introduction: Circadian rhythms are responsible for physiological and behavioral processes coordinated in a 24-hour cycle. We investigated whether untimed, long-term voluntary wheel access mitigated circadian disruption and facilitated re-entrainment. Methods: Thirty-four C57Bl/6 J mice (n = 21 males, n = 14 females) were used in this experiment.
View Article and Find Full Text PDFCell Commun Signal
January 2025
Department of Endocrinology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China.
Cognitive impairment is a significant complication of type 2 diabetes mellitus (T2DM). However, the mechanisms underlying the development of cognitive dysfunction in individuals with T2DM remain elusive. Herein, we discussed the role of Bmal1, a core circadian rhythm-regulating gene, in the process of T2DM-associated cognitive dysfunction.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Biology, University of Padova, Padova, Italy.
While Drosophila melanogaster serves as a crucial model for investigating both the circadian clock and gut microbiome, our understanding of their relationship in this organism is still limited. Recent analyses suggested that the Drosophila gut microbiome modulates the host circadian transcriptome to minimize rapid oscillations in response to changing environments. Here, we examined the composition and abundance of the gut microbiota in wild-type and arrhythmic per flies, under 12 h:12 h light: dark (12:12 LD) and constant darkness (DD) conditions.
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