Background: The American Heart Association, in conjunction with the National Institutes of
Health, annually reports the most up-to-date statistics related to heart disease, stroke, and …

BACKGROUND: The American Heart Association (AHA), in conjunction with the National
Institutes of Health, annually reports the most up-to-date statistics related to heart disease …

Key questions in COVID-19 are the duration and determinants of infectious virus shedding.
Here, we report that infectious virus shedding is detected by virus cultures in 23 of the 129 …

Circadian rhythms and sleep are fundamental biological processes integral to human
health. Their disruption is associated with detrimental physiological consequences …

Circadian disruption is pervasive and can occur at multiple organizational levels,
contributing to poor health outcomes at individual and population levels. Evidence points to …

The circadian clock evolved in diverse organisms to integrate external environmental
changes and internal physiology. The clock endows the host with temporal precision and …

Melatonin is ubiquitous molecule with wide distribution in nature and is produced by many
living organisms. In human beings, pineal gland is the major site for melatonin production …

Time-restricted feeding (TRF, animal-based studies) and time-restricted eating (TRE,
humans) are an emerging behavioral intervention approach based on the understanding of …

Circadian clocks are endogenous oscillators that control 24-hour physiological and
behavioural processes in organisms. These cell-autonomous clocks are composed of a …

Melatonin is a ubiquitous molecule present in almost every live being from bacteria to
humans. In vertebrates, besides being produced in peripheral tissues and acting as an …