Results 21 to 30 of about 72,901 (315)
Frontiers in Cellular and Infection Microbiology, 2022 The circadian rhythm is a biological system that creates daily variations of physiology and behavior with a 24-h cycle, which is precisely controlled by the molecular circadian clock.
Ken Shirato, Shogo Sato
doaj +1 more source
Circadian rhythms and hormonal homeostasis: Pathophysiological implications [PDF]
, 2017 Over recent years, a deeper comprehension of the molecular mechanisms that control biological clocks and circadian rhythms has been achieved. In fact, many studies have contributed to unravelling the importance of the molecular clock for the regulation ...
Bruscalupi, Giovannella, Gnocchi, Davide
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Multiomics modeling of the immunome, transcriptome, microbiome, proteome and metabolome adaptations during human pregnancy. [PDF]
, 2019 MotivationMultiple biological clocks govern a healthy pregnancy. These biological mechanisms produce immunologic, metabolomic, proteomic, genomic and microbiomic adaptations during the course of pregnancy.
Agard, Bruno +42 more
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Circadian Gating of the Cell Cycle Revealed in Single Cyanobacterial Cells [PDF]
, 2009 Although major progress has been made in uncovering the machinery that underlies individual biological clocks, much less is known about how multiple clocks coordinate their oscillations. We simultaneously tracked cell division events and circadian phases
Dong, Guogang +4 more
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Towards Cancer Theory – Circadian and 11-Day Biological Clocks [PDF]
Middle East Journal of Cancer, 2021 Background: In the current study, we used the information-hierarchical system approach to examine human metabolism. Metabolism hierarchical structure, beginning from enzyme level, is controlled by the established information principle and divine section ...
Yuri Kirsta, Dmitry Kirsta
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What season suits you best? Seasonal light changes and cyanobacterial competition [PDF]
, 2015 Nearly all living organisms, including some bacterial species, exhibit biological processes with a period of about 24 h called circadian (from the Latin circa, about and dies, day) rhythms.
Cascallares, Maria Guadalupe +1 more
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Epigenetics, 2022 Epigenetic clocks quantify regular changes in DNA methylation that occur with age, or in relation to biomarkers of ageing, and are strong predictors of morbidity and mortality.
Christopher W. Kuzawa +9 more
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Liberating clocks: Developing a critical horology to rethink the potential of clock time [PDF]
, 2017 Across a wide range of cultural forms, including philosophy, cultural theory, literature and art, the figure of the clock has drawn suspicion, censure and outright hostility.
Bastian, Michelle
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New Insights Into Cancer Chronotherapies
Frontiers in Pharmacology, 2021 Circadian clocks participate in the coordination of various metabolic and biological activities to maintain homeostasis. Disturbances in the circadian rhythm and cancers are closely related.
Jingxuan Zhou +10 more
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Making Memories: Why Time Matters [PDF]
, 2018 In the last decade advances in human neuroscience have identified the critical importance of time in creating long-term memories. Circadian neuroscience has established biological time functions via cellular clocks regulated by photosensitive retinal ...
Evans, M. D. R. +2 more
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