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Top News-Medical.net News
Science · Los AngelesAging muscles heal more slowly after injury—a frustrating reality familiar to many older adults. A UCLA study conducted in mice reveals an unexpected cause: Stem cells in aged muscle accumulate higher levels of a protein that slows their ability to activate and repair tissue, but helps the cells survive longer in the harsh environment of aging tissue.See the Story
Sprint or Marathon? Aging Muscle Stem Cells Shift From Rapid Repair to Long-Term Survival
100% Center coverage: 1 sources
MedicalScientists at The Wistar Institute have identified a previously overlooked mediator in the body's response to life-threatening infections: hippuric acid, a metabolite produced when gut bacteria break down polyphenols from berries, tea, and other plant-based foods. The research reveals that this molecule acts as an immune-system amplifier, boosting the body's inflammatory defenses during early infection but elevating them to deadly levels when in…See the Story
Gut-derived metabolite hippuric acid 'turns up' immune inflammation, study finds
100% Center coverage: 1 sources
