Circadian clock and fat metabolism linked through newly discovered mechanism

The enzyme Nocturnin, which governs daily tasks such as fat metabolism and energy usage, works in an entirely different way than previously thought, reported a team of researchers at Princeton University. The newly discovered mechanism reveals the molecular link between the enzyme’s daily fluctuations and its energy-regulating role in the body, according to a study published this week in Nature […]

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Body clock link to steroids discovered

Professor David Ray, from The University of Manchester, lead the research which found that out of 752 genes which regulate lungs in mice, 230 genes work only in the day and only 197 at night. And in the liver, where doctors have long thought that steroids are influential for many side effects, 1,702 genes regulate the organ in the day […]

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Study links breast cancer to the body’s internal clock

For years, doctors have associated the BRCA1 and BRCA2 gene mutations with an increased risk of breast cancer. But researchers at Texas A&M University have now identified another gene that may have an impact on breast cancer—associated with the body’s circadian rhythm. Texas A&M College of Veterinary Medicine & Biomedical Sciences (CVM) professor Weston Porter and his team have found […]

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Study locates circadian clock that controls daily rhythms of aggression

Patients with Alzheimer’s disease and other forms of dementia commonly experience the sundown syndrome – a sudden worsening of confusion, agitation and aggression at the end of the day. Its daily pattern suggested that “sundowning,” as the phenomenon is also known, may be governed by the body’s internal biological clock. Synchronized by light and darkness, the circadian clock exerts control […]

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Study locates circadian clock that controls daily rhythms of aggression

Patients with Alzheimer’s disease and other forms of dementia commonly experience the sundown syndrome – a sudden worsening of confusion, agitation and aggression at the end of the day. Its daily pattern suggested that “sundowning,” as the phenomenon is also known, may be governed by the body’s internal biological clock. Synchronized by light and darkness, the circadian clock exerts control […]

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