Serotonin and corticosterone rhythms in mice exposed to cigarette smoke and in patients with COPD:implication for COPD-associated neuropathogenesis [PDF]
, 2014 The circadian timing system controls daily rhythms of physiology and behavior, and disruption of clock function can trigger stressful life events. Daily exposure to cigarette smoke (CS) can lead to alteration in diverse biological and physiological ...
A Agusti +79 more
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Cardiomyocyte Circadian Oscillations Are Cell-Autonomous, Amplified by β-Adrenergic Signaling, and Synchronized in Cardiac Ventricle Tissue. [PDF]
PLoS ONE, 2016 Circadian clocks impact vital cardiac parameters such as blood pressure and heart rate, and adverse cardiac events such as myocardial infarction and sudden cardiac death. In mammals, the central circadian pacemaker, located in the suprachiasmatic nucleus
Stephen Beesley +2 more
doaj +1 more source
Splice variants of DOMINO control Drosophila circadian behavior and pacemaker neuron maintenance. [PDF]
, 2019 Circadian clocks control daily rhythms in behavior and physiology. In Drosophila, the small ventral lateral neurons (sLNvs) expressing PIGMENT DISPERSING FACTOR (PDF) are the master pacemaker neurons generating locomotor rhythms.
Cai, Yao +8 more
core +1 more source
An adipokine feedback regulating diurnal food intake rhythms in mice
eLife, 2020 Endogenous circadian clocks have evolved to anticipate 24 hr rhythms in environmental demands. Recent studies suggest that circadian rhythm disruption is a major risk factor for the development of metabolic disorders in humans. Conversely, alterations in
Anthony H Tsang +4 more
doaj +1 more source
Oxyntomodulin regulates resetting of the liver circadian clock by food
eLife, 2015 Circadian clocks coordinate 24-hr rhythms of behavior and physiology. In mammals, a master clock residing in the suprachiasmatic nucleus (SCN) is reset by the light–dark cycle, while timed food intake is a potent synchronizer of peripheral clocks such as
Dominic Landgraf +6 more
doaj +1 more source
Insects, 2023 Locomotor activity rhythms are crucial for foraging, mating and predator avoidance in insects. Although the circadian rhythms of activity have been studied in several termite species, the molecular mechanisms of circadian rhythms in termites are still ...
Yongyong Gao +5 more
doaj +1 more source
Virtual discovery of melatonin receptor ligands to modulate circadian rhythms
Nature, 2020 The neuromodulator melatonin synchronizes circadian rhythms and related physiological functions through the actions of two G-protein-coupled receptors: MT 1 and MT 2 .
Reed M. Stein +17 more
semanticscholar +1 more source
Extraordinary behavioral entrainment following circadian rhythm bifurcation in mice. [PDF]
, 2016 The mammalian circadian timing system uses light to synchronize endogenously generated rhythms with the environmental day. Entrainment to schedules that deviate significantly from 24 h (T24) has been viewed as unlikely because the circadian pacemaker ...
Gorman, Michael R +5 more
core +2 more sources
Sleep, circadian rhythms and health
Interface Focus, 2020 At the core of human thought, for the majority of individuals in the developed nations at least, there is the tacit assumption that as a species we are unfettered by the demands imposed by our biology and that we can do what we want, at whatever time we ...
R. Foster
semanticscholar +1 more source
Circadian Rhythm Abnormalities [PDF]
Continuum, 2013 This article reviews the recent advances in understanding of the fundamental properties of circadian rhythms and discusses the clinical features, diagnosis, and treatment of circadian rhythm sleep disorders (CRSDs).Recent evidence strongly points to the ubiquitous influence of circadian timing in nearly all physiologic functions.
Phyllis C, Zee +2 more
openaire +2 more sources