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Fresh from academic journals, YouTube, podcasts, and other sources
Knee artery embolization works equally well with an antibiotic or permanent microspheres in a 12-month trial
In a 60-patient randomized trial, blocking knee blood vessels cut osteoarthritis pain by about half for a year, whether done with imipenem/cilastatin or microspheres.
Scientists uncover a targeted messaging network inside the brain's locus coeruleus
A tiny brainstem region once thought to broadcast one signal actually sends targeted messages. The finding could inform Alzheimer's, depression and ADHD treatments.
Mayo Clinic maps zombie cells and finds new ways to quiet them
Seven Mayo Clinic studies reveal why senescent cells fuel inflammation and test new ways to target them, including a tomato compound that helped aging mice.
Semaglutide Panic Reports Rose After Publicity, but Studies Show No Consistent Link
Panic reports rose after scrutiny of GLP-1 drugs. Adjusted comparisons and a 12-study review found no consistent link, but cannot exclude one.
SGLT2 Inhibitors Raise Urinary Yeast Rates Without Increasing UTI Hospitalizations
A large Israeli study links SGLT2 inhibitors to more yeast-positive urine cultures, but not more hospitalizations for urinary infections.
Two Vitamin E Forms Show Different Links to Cancer and Alzheimer's Mortality
Higher blood levels of two vitamin E forms tracked with lower mortality in older adults, but the findings do not establish supplement benefits.
Aging biology may explain why systemic sclerosis looks so different from patient to patient
A new review proposes that biological aging, not just birthdays, may help shape who gets systemic sclerosis, which organs are affected, and why comorbidities pile up.
Rapamycin Helps Injured Nerves Recover and Preserves Muscle in Mice
In mice, rapamycin improved nerve repair, preserved muscle, and supported walking recovery after injury. Human benefits remain unproven.
Marathon Running Disrupts Some Recovery Measures More Than Trail Running
In 41 trained runners, a simulated marathon caused greater thigh activation losses and slower recovery than trail runs matched for effort.
Disabling MTCH2 Boosts Fat Burning in Human Cells and Endurance in Mice
A protein called MTCH2 may influence fat burning and muscle endurance, but the evidence remains limited to cells and mice.
Sirolimus and paclitaxel drug-coated balloons perform similarly in coronary arteries
A meta-analysis of 8 trials and 1,043 patients finds sirolimus- and paclitaxel-coated balloons deliver similar results in coronary artery disease, with a few caveats.
Gut Bacteria Use Bile Chemistry to Displace Antibiotic-Resistant Enterococci
A bacterial partnership changes bile chemistry to suppress resistant gut microbes, pointing toward new infection-prevention strategies.
Nicotinamide Riboside Improves Skin Flap Survival in Rats
NR protected skin flaps in rats and boosted cellular recycling, pointing to a possible tissue repair application—not proven benefits in humans.
Sleep Breathing Problems May Mask Leg Movements Linked to Poorer Rest
A study of 481,857 adults links nighttime limb movements to poorer sleep and health conditions—and suggests breathing problems may obscure them.
Plant Sterols Fail to Lower LDL in a Small Trial of Adults With Obesity
A small randomized trial found 2 grams of plant sterols daily did not improve LDL cholesterol or other metabolic measures versus placebo.
Weight Loss Can Improve Sleep Apnea but May Not Replace Breathing Therapy
A new review explains how weight loss, tirzepatide, and breathing devices can work together to treat obesity-related sleep apnea.
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