RT Journal Article T1 Is cancer-related death associated with circadian rhythm? A1 Lee, Shing Fung A1 Luque-Fernandez, Miguel Angel K1 Circadian rhythms K1 Biological clock K1 Light exposure K1 Day-night cycle K1 Social interactions K1 Physiological adaptation AB Biological periodicities occur based on a periodicity in a spectrum of frequencies ranging from milliseconds to years. A circadian rhythm is any biological process that displays an endogenous oscillation of about 24 h [1]. Circadian rhythm is the adaption of our bodies’ biological processes to the day and night cycle. Te biological clock is reset daily to synchronize with the exposure to sunlight because our internal clock repeats at around 24 h [1].Because of the use of artifcial light, our internal clock is infuenced by multiple factors, including social interactions PB Wiley SN 2523-3548 YR 2019 FD 2019-05-14 LK http://hdl.handle.net/10668/13958 UL http://hdl.handle.net/10668/13958 LA en NO Lee SF, Luque-Fernandez MA. Is cancer-related death associated with circadian rhythm? Cancer Commun (Lond). 2019 May 14;39(1):27. DS RISalud RD Apr 10, 2025