How do people manage to find their way around the neighborhood even though the streets look similar? Researchers at the University of Bonn have gained new insights into a mechanism that very likely plays a major role in this ...
Feb 20, 2020
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The Bmal1 gene, found throughout the human body, is believed to be a critical part of the body's main molecular timekeeper, but after deleting it in animal models, researchers from the Perelman School of Medicine at the University ...
Feb 19, 2020
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As the day progresses, the strength of the brain's global signal fluctuation shows an unexpected decrease, according to a study published on February 18 in the open-access journal PLOS Biology by Csaba Orban and a multi-disciplinary ...
Feb 18, 2020
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Chlorthalidone, the guideline-recommended diuretic for lowering blood pressure, causes more serious side effects than hydrochlorothiazide, a similarly effective diuretic, according to a new study led by researchers at Columbia ...
Feb 17, 2020
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A new study of molecular interactions central to the functioning of biological clocks explains how certain mutations can shorten clock timing, making some people extreme "morning larks" because their internal clocks operate ...
Feb 13, 2020
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Like breathing or blinking, behaviors regulated by our circadian rhythms, such as digestion and sleep-wake cycles, go unnoticed by most people. But when circadian rhythms malfunction, the result can be any one of a broad ...
Feb 10, 2020
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People with persistent asthma could be at 1.5 times higher risk of developing a heart rhythm disorder called atrial fibrillation than those without asthma, new research shows.
Feb 4, 2020
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The circadian clock system (from the Latin "circa diem," about a day) allows organisms to anticipate periodic changes of geophysical time and to adjust to those changes. Nearly all cells comprise molecular clocks that regulate ...
Jan 31, 2020
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A study published in The Lancet found that two ways of quickly restoring normal heart rhythm in patients with acute atrial fibrillation in the emergency department are equally safe and effective.
Jan 30, 2020
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A new study has revealed how the gut's protective mechanisms ramp up significantly with food intake, and at times of the day when mealtimes are anticipated based on regular eating habits.
Jan 29, 2020
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