28 citations
,
June 2015 in “Journal of circadian rhythms” This study found that extreme morning and evening chronotypes exhibited significant differences in the timing of circadian clock gene expression in hair follicle cells.
36 citations
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July 2016 in “Scientific reports” This study found that decision-making effects related to time of day and chronotype were only significant when using RNA-based chronotype measurements, indicating molecular clock differences may influence these behaviors.
12 citations
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January 2019 in “Sleep medicine” This study found that night shift work disrupts clock gene expression in Japanese men, particularly affecting rhythms and levels of Period3 and Nr1d2, based on the shift schedule.
49 citations
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April 2016 in “International journal of molecular sciences” This study found that shift nurses exhibited lower circadian variations compared to daytime nurses, indicating an adjustment of their biological clocks to continuous shift schedules.
January 2026 in “Dermatology and Therapy” This study suggests a possible bidirectional relationship between sleep quality and hair loss, indicating that addressing sleep disturbances might improve hair loss management and patient well-being.