MeSH tree: D03.633.100.759.646
Werner syndrome (WS), a rare genetic disorder that causes accelerated aging. From their twenties, patients develop gray hair, hair loss, cataracts, diabetes, and other age-related conditions normally seen in the elderly. ...
Jun 5, 2025
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Mice genetically engineered to lack the ability to make the amino acid cysteine, and fed a cysteine-free diet, lost 30% of their body weight in just one week, a new study shows.
May 21, 2025
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As people age, their immune systems become less efficient, posing a challenge for cancer therapies that rely on harnessing immune cells.
May 20, 2025
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Once thought to play a supporting function in the brain, new research published in Science shows non-neuronal astroglial cells perform a leading role in regulating the activity of neurons and their connections.
May 18, 2025
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In his recent Netflix documentary, Don't Die: The Man Who Wants to Live Forever, tech millionaire Bryan Johnson reveals that he includes NAD precursors in his expansive supplement routine, totaling more than 50 pills a day.
May 1, 2025
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Neurodegenerative diseases like Alzheimer's, Parkinson's, and ALS (amyotrophic lateral sclerosis) are debilitating conditions that affect millions of people worldwide every year. These pathologies are notoriously difficult ...
Apr 23, 2025
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Researchers led by Keigo Morita and Shinya Kuroda of the University of Tokyo have revealed a temporal disruption in the metabolism of obese mice when adapting to starvation despite no significant structural disruptions in ...
Apr 22, 2025
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A new open-source model of brain metabolism—the most complex ever generated—has shown how altering key chemicals could restore aged cells to their youthful activity and resilience.
Mar 25, 2025
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Researchers at the National Institutes of Health (NIH) have determined that dermatitis resulting from topical steroid withdrawal (TSW) is distinct from eczema and is caused by an excess of an essential chemical compound in ...
Mar 14, 2025
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The body's internal clock doesn't just dictate when we sleep—it also determines how quickly our muscles heal. A new Northwestern Medicine study in mice, published today in Science Advances, suggests that muscle injuries ...
Mar 5, 2025
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