Neuroscience
Circadian clock plays unexpected role in neurodegenerative diseases
While your body might bemoan the many uncomfortable effects of jet lag, your brain may be thanking you for that cross-time zone travel.
Apr 2, 2019
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News tagged with circadian clock
Medical research
Circadian clock linked to obesity, diabetes and heart attacks
Disruption in the body's circadian rhythm can lead not only to obesity, but can also increase the risk of diabetes and heart disease.
Feb 21, 2013
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Neuroscience
Settling the debate on serotonin's role in sleep
Serotonin is a multipurpose molecule found throughout the brain, playing a role in memory, cognition, and feelings of happiness and other emotions. In particular, researchers have long debated serotonin's role in sleep: Does ...
Jun 24, 2019
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Neuroscience
Research suggests brain's melatonin may trigger sleep
If you walk into your local drug store and ask for a supplement to help you sleep, you might be directed to a bottle labeled "melatonin." The hormone supplement's use as a sleep aid is supported by anecdotal evidence and ...
Mar 6, 2015
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Medical research
Loss of circadian regulation allows for increase in glucose production during lung cancer
New research from the University of California, Irvine reveals how the circadian regulation of glucose production in the liver is lost during lung cancer progression, and how the resulting increase in glucose production may ...
Jun 26, 2021
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Medical research
Time matters: Does our biological clock keep cancer at bay?
Our body has an internal biological or "circadian" clock, which cycles daily and is synchronized with solar time. New research done in mice suggests that it can help suppress cancer. The study, publishing 7 December in the ...
Dec 7, 2017
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204
Addiction
Alcohol consumption is affected by a protein linked to the circadian rhythm, new research finds
It's a commonly heard question after New Year's [celebrations]: "Why do we drink the way we do?" A group of researchers has found that at least some of it has to do with a particular protein in the part of the forebrain that ...
Jan 11, 2022
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Genetics
Gender and age differences found in gene expression related to circadian clock
A trio of bioengineering scientists at Ecole Polytechnique Fédérale de Lausanne has found age and gender differences in gene expression related to the circadian clock. For their paper published in the journal Science, Lorenzo ...
Medical research
New study on circadian clock shows 'junk DNA' plays a key role in regulating rhythms
If you've ever had a bad case of jet lag, you know how a disruption to your body's circadian rhythm makes it difficult to function. Molecular circadian "clocks" exist in cells throughout the body, governing more than just ...
Jan 4, 2021
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Medications
Common supplement SAMe could be toxic, scientists warn
A dietary supplement sold over the counter could be toxic and should not be used until it is shown to be safe, biologists from the Universities of Manchester and Kyoto have discovered.
Apr 11, 2022
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