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Title: Circadian Metabolomics from Breath. Author: Brown SA, Sinues P. Journal: Methods Mol Biol; 2021; 2130():149-156. PubMed ID: 33284442. Abstract: Metabolites like melatonin are essential in determining circadian phase. In the recent years, comprehensive metabolome analyses have unveiled entire panels of small biomolecules fluctuating in a circadian fashion, thus enabling a more precise determination of inner time and understanding of how circadian clock operates at the molecular level. Emerging analytical techniques allowing for the determination of exhaled metabolites in breath show promise to gain further insights noninvasively and in vivo into circadian metabolism.[Abstract] [Full Text] [Related] [New Search]