Maybe we shouldn't be surprised that so-called "zombie cells" come with a catch. In response to severe damage, when cells can't recover full function but aren't ready to die, they can become senescent, in a zombie-like state ...
18 hours ago
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Researchers at the Monell Chemical Senses Center have found that common dietary sugars fructose and glucose, despite having the same number of calories, communicate with the brain through different gut–brain pathways, a difference ...
8 hours ago
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Researchers at Kanazawa University have identified a previously unrecognized mechanism by which structural changes in the cerebellum influence social behavior. The study demonstrates that disruption of specialized extracellular ...
16 hours ago
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Persistent symptoms after COVID-19 infection continue to affect millions of people worldwide, even as the number of acute infections has declined. Long COVID (LC) can cause fatigue, headaches, sleep disturbances, breathing ...
15 hours ago
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A new study led by UCLA Health physician-scientists suggests that subtle changes in heart structure and function may signal an increased risk of developing certain cancers years later. The findings, published in the Journal ...
15 hours ago
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Once-weekly cagrilintide, an amylin receptor agonist, plus semaglutide is efficacious for adults with type 2 diabetes inadequately controlled with diet and exercise, receiving metformin with or without a sodium glucose cotransporter ...
12 hours ago
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You have a 3 p.m. appointment. It's now 10 a.m., and somehow your entire day already feels out of reach. Maybe you find yourself unable to start anything properly. You feel on edge, waiting for something to begin or end. ...
15 hours ago
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Fentanyl and related variants of the synthetic opioid kill more Americans each year than car accidents and gun violence combined. In too-high doses, the drugs hijack brain chemistry and shut down the signals that control ...
19 hours ago
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A new understanding of retinal cell development may help pave the way for future retina transplants, which could restore sight to people whose conditions currently have no effective treatments, according to researchers at ...
13 hours ago
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Though protein clumps associated with Alzheimer's and Parkinson's were discovered more than a century ago, researchers remain largely unable to prevent them from forming or eliminate them from the brain. And though a variety ...
12 hours ago
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