Some ketogenic diets found to cause mitochondrial stress and lead to inflammation
New University of Cincinnati Cancer Center research found that a ketogenic diet high in long-chain saturated fatty acids can increase inflammation.
Nov 13, 2026
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A microbe-made molecule may reverse gut damage by boosting NAD levels
Scientists at Rutgers Health have discovered a molecule produced by "good" gut bacteria that rapidly heals the intestinal lining, protecting against severe inflammatory diseases and triggering increased production of a coenzyme ...
Nov 13, 2026
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Does a heart stent prevent future heart attacks in stable patients? 25-year follow-up offers new insight
When doctors find a blockage in a patient's heart arteries, a common treatment option is a procedure to open the artery and restore blood flow. But does getting a stent actually help prevent a future heart attack or help ...
Nov 13, 2026
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Machine-learning models accurately predict mortality after a heart attack
Machine-learning models were able to predict mortality in the hospital and in the six months after a type of heart attack, according to results presented today at ESC Digital & AI Summit 2026.
Nov 13, 2026
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Waves that clear waste from the brain during sleep are impaired in older adults
As people age, they may sleep for shorter periods and wake up more frequently during the night. In addition to those disruptions, MIT researchers have now discovered that a process responsible for flushing waste from the ...
Nov 13, 2026
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GLP-1s often contain untested additive combinations, study finds
Use of GLP-1 receptor agonist medications (GLP-1s) has skyrocketed in recent years, and many people are using "compounded" GLP-1 products: medicines that include GLP-1s as well as other active substances, some of which are ...
Nov 13, 2026
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New test identifies people at higher risk of glaucoma, the leading cause of irreversible blindness
A new genetic test developed by researchers at QIMR Berghofer and Flinders University, along with international collaborators, can identify people at up to 10 times the normal risk of developing open-angle glaucoma, the most ...
Nov 13, 2026
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How the brain rapidly learns to interpret ambiguous images
Both humans and image recognition algorithms can take time to identify the objects and scenes depicted in some images. Emblematic examples of this phenomenon are Mooney images, pictures that are intentionally reduced to patches ...
Mapping an enzyme offers clues to treating rare genetic disease
Researchers at the Icahn School of Medicine at Mount Sinai have mapped an enzyme that could be targeted to develop new treatments for glutaric aciduria type 1 (GA1), a rare genetic disorder that can lead to brain damage, ...
Nov 13, 2026
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Human-to-human hantavirus spread confirmed on cruise ship
In April 2026, an outbreak of severe respiratory infections, presenting as hantavirus pulmonary syndrome (HPS), was detected aboard the cruise ship M/V Hondius, which had left Ushuaia, Argentina, on April 1. Analyses conducted ...
Nov 13, 2026
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