Health & Fitness

Researchers have showcased the central role of a specific protein for stopping cell death and regulating the cell cycle.

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A historically overlooked rod-like projection present on nearly every cell type in the human body may finally be getting its scientific due: A new study has found that these appendages, called cilia, on neurons in the brain have a key role in ensuring a specific dopamine receptor's signals are properly received.

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Disruption of the circadian clocks that keep the body and its cells entrained to the 24-hour day-night cycle plays a critical role in weight gain, according to a pair of studies.

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Researchers have identified a cause of preterm labor, an enigma that has long challenged researchers. New research suggests a protein, called Piezo1, is responsible for regulating the behavior of the uterus. Piezo1 keeps the uterus relaxed ensuring that it continues to stretch and expand during the 40 weeks it takes a fetus to grow.

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Heavy drinkers with symptoms of insomnia, such as difficulty falling or staying asleep, may be less likely to suffer alcohol-induced blackouts, according to a new study.

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