Virtually every eukaryotic cell has an endogenous circadian clock and a biological sex.
These cell-based clocks have been conceptualized as oscillators whose phase can be reset …

Organisms have developed a highly conserved and tightly regulated circadian system, to
adjust their daily activities to day/night cycles. This system consists of a central clock, which …

Circadian rhythms in physiology and behavior are regulated by a master clock resident in
the suprachiasmatic nucleus (SCN) of the hypothalamus, and dysfunctions in the circadian …

Recent strides in circadian biology over the last several decades have allowed researchers
new insight into how molecular circadian clocks influence the broader physiology of …

Circadian rhythms coordinate our physiology at a fundamental level. Over the last 20 years,
we have witnessed a paradigm shift in our perception of what the clocks driving such …

24-h rhythms in physiology and behaviour are organized by a body-wide network of
endogenous circadian clocks. In mammals, a central pacemaker in the hypothalamic …

Circadian rhythms are generated by the autonomous circadian clock, the suprachiasmatic
nucleus (SCN), and clock genes that are present in all tissues. The SCN times these …

The mammalian circadian timing system consists of a master pacemaker in the
suprachiasmatic nucleus (SCN) and subordinate clocks that disseminate time information to …

There are compelling reasons to study the role of steroids and sex differences in the
circadian timing system. A solid history of research demonstrates the ubiquity of circadian …

In mammals, circadian rhythms of physiology and behavior are regulated by a complex
network of cellular molecular oscillators distributed throughout the brain and peripheral …