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Robust synchronization of coupled circadian and cell cycle oscillators in single mammalian cells

Publications associées (54)

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Circadian Regulation of Cochlear Sensitivity to Noise by Circulating Glucocorticoids

Frédéric Bruno Martin Gachon, Benjamin Dieter Weger

The cochlea possesses a robust circadian clock machinery that regulates auditory function. How the cochlear clock is influenced by the circadian system remains unknown. Here, we show that cochlear rhythms are system driven and require local Bmal1 as well a ...

CELL PRESS2019

Rhythms of the Genome: Circadian Dynamics from Chromatin Topology, Tissue-Specific Gene Expression, to Behavior

Felix Naef, Jake Yeung

Circadian rhythms in physiology and behavior evolved to resonate with daily cycles in the external environment. In mammals, organs orchestrate temporal physiology over the 24-h day, which requires extensive gene expression rhythms targeted to the right tis ...

ELSEVIER SCIENCE LONDON2018

Circadian Rhythms and Mitochondria: Connecting the Dots

Carlos Canto Alvarez, Miriam Valera Alberni

Circadian rhythms provide a selective advantage by anticipating organismal nutrient needs and guaranteeing optimal metabolic capacity during active hours. Impairment of circadian rhythms is associated with increased risk of type 2 diabetes and emerging evi ...

FRONTIERS MEDIA SA2018

Cross-regulatory circuits linking inflammation, high-fat diet, and the circadian clock

Felix Naef, Frédéric Bruno Martin Gachon, Jake Yeung

Mammalian physiology resonates with the daily changes in the external environment, allowing processes such as rest-activity cycles, metabolism, and body temperature to synchronize with daily changes in the surroundings. Studies have identified the molecula ...

COLD SPRING HARBOR LAB PRESS, PUBLICATIONS DEPT2018

The circadian timing system is a complex biological network of interacting circadian clocks that regulates 24 h rhythms of behavioral and physiological processes. One intriguing observation is that stem cell homeostasis is subject to circadian clock regula ...

Academic Press Inc Elsevier Science2017

Rhythmic and clock-dependent chromatin loops regulate circadian gene expression

Jérôme Mermet

In mammals the circadian clock drives daily behavioural and physiological changes that resonate with environmental cues, which can be observed, for example, in the intricate timing of rest during the night and activity during the day in humans. The circadi ...

EPFL2017

Protein synthesis is an energy-demanding cellular process. Consequently, a well-timed, fine-tuned and plastic regulation of translation is needed to adjust and maintain cell states under dynamically changing environments. Genome-wide monitoring of translat ...

Elsevier2017

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Mammals have evolved an internal timing system, the circadian clock, which synchronizes physiology and behavior to the daily light and dark cycles of the Earth. The master clock, located in the suprachiasmatic nucleus (SCN) of the brain, takes fluctuating ...

Cold Spring Harbor Lab Press, Publications Dept2017

Systems Chronobiology: Global Analysis of Gene Regulation in a 24-Hour Periodic World

Felix Naef, Jake Yeung, Jérôme Mermet

Cold Spring Harbor Lab Press, Publications Dept2017

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Diurnal oscillations of gene expression controlled by the circadian clock and its connected feeding rhythm enable organisms to coordinate their physiologies with daily environmental cycles. While available techniques yielded crucial insights into regulatio ...

Elsevier2017