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Author Leung, J.M.; Martinez, M.E.
Title Circadian Rhythms in Environmental Health Sciences Type Journal Article
Year 2020 Publication Current Environmental Health Reports Abbreviated Journal Curr Environ Health Rep
Volume in press Issue Pages
Keywords Review; Human Health; Asthma; Biomarkers; Breast cancer; Circadian rhythms; DNA methylation; Environmental health
Abstract PURPOSE OF REVIEW: This review aims to explore how circadian rhythms influence disease susceptibility and potentially modify the effect of environmental exposures. We aimed to identify biomarkers commonly used in environmental health research that have also been the subject of chronobiology studies, in order to review circadian rhythms of relevance to environmental health and determine if time-of-day is an important factor to consider in environmental health studies. Moreover, we discuss opportunities for studying how environmental exposures may interact with circadian rhythms to structure disease pathology and etiology. RECENT FINDINGS: In recent years, the study of circadian rhythms in mammals has flourished. Animal models revealed that all body tissues have circadian rhythms. In humans, circadian rhythms were also shown to exist at multiple levels of organization: molecular, cellular, and physiological processes, including responding to oxidative stress, cell trafficking, and sex hormone production, respectively. Together, these rhythms are an essential component of human physiology and can shape an individual's susceptibility and response to disease. Circadian rhythms are relatively unexplored in environmental health research. However, circadian clocks control many physiological and behavioral processes that impact exposure pathways and disease systems. We believe this review will motivate new studies of (i) the impact of exposures on circadian rhythms, (ii) how circadian rhythms modify the effect of environmental exposures, and (iii) how time-of-day impacts our ability to observe the body's response to exposure.
Address (up) Department of Environmental Health Sciences, Columbia University, 630 West 168th Street, Room 16-421C, New York, NY, USA. mem2352@cumc.columbia.edu
Corporate Author Thesis
Publisher Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 2196-5412 ISBN Medium
Area Expedition Conference
Notes PMID:32662059 Approved no
Call Number GFZ @ kyba @ Serial 3055
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