Circadian rhythms regulate many physiological and behavioral processes, including sleep,
metabolism and cell division, which have a 24-h oscillation pattern. Rhythmicity is generated …

The circadian rhythm is regulated by an intrinsic time-tracking system, composed both of a
central and a peripheral clock, which influences the cycles of activities and sleep of an …

Recent data has revealed an association between coronavirus disease-19 (COVID-19)
incidence and seasonally regulated androgen sensitivity. This potential relationship …

Background: Circadian disruption is a probable human carcinogen. From the eastern to
western border of a time zone, social time is equal, whereas solar time is progressively …

The gap between prostate cancer disparities among American men is narrowing, which is
mostly due to increased screening of African American (AA) men. However, the biological …

Circadian rhythms (CRs) are fundamental biological processes that significantly impact
human well-being. Disruption of these rhythms can trigger insufficient neurocognitive …

ABSTRACT Circadian (~ 24-hour) rhythm has been observed in all living organisms. In
humans, the circadian system governs different physiological functions such as metabolism …

Shift workers, who are exposed to irregular sleep schedules resulting in sleep deprivation
and misalignment of circadian rhythms, have an increased risk of diabetes relative to day …

Night shift work has been classified as a probable human carcinogen based on
experimental studies and limited human evidence on breast cancer. Evidence on other …

A major consequence of the world industrialized lifestyle is the increasing period of
unnatural light in environments during the day and artificial lighting at night. This major …