Chronotype and social jetlag influence human circadian clock gene expression.
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ABSTRACT:
SUBMITTER: Takahashi M
PROVIDER: S-EPMC6033857 | biostudies-other | 2018 Jul
REPOSITORIES: biostudies-other
Publications
Chronotype and social jetlag influence human circadian clock gene expression.
Takahashi Masaki M Tahara Yu Y Tsubosaka Miku M Fukazawa Mayuko M Ozaki Mamiho M Iwakami Tamao T Nakaoka Takashi T Shibata Shigenobu S
Scientific reports 20180705 1
We examined the relationships between chronotype or social jetlag and clock gene expression. Twenty-four young men [Chronotype: morningness, n = 8; intermediate, n = 8, eveningness, n = 8], aged 27 ± 2 years old (mean ± SE), completed two trials in a randomized order: (1) a Friday trial and (2) a Monday trial. In both trials, hair follicle cells were collected to evaluate the expression of clock genes over a 24-hour period at 4-hour intervals. There was a significant main effect of time on the e ...[more]
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