Aging Breathing Muscle Fights Back: Nerve Endings Ramp Up Chemical Signals to Keep the Diaphragm Working
A new study in Biogerontology shows that aging mouse diaphragm nerve terminals compensate for weakened muscle responses by enlarging their ...
Tag: Aging
Doping-Friendly Enhanced Games Failed to Deliver on Its Performance Promises, Analysis Finds
A retrospective analysis of the inaugural Enhanced Games in Las Vegas found that open doping produced only one suit-assisted world ...
Comparing Yourself to Your Younger Self May Harm Body Image, Study Finds
A new Ohio State University study introduces the first validated scale for self-oriented appearance comparison, finding that comparing one's current ...
Young Hearts, Bigger Burden: Mice Defy Expectations After Heart Attack
A longitudinal cardiac MRI study in mice finds that young animals, not aged ones, show the greater relative ventricular remodeling ...
Leaking Mitochondrial DNA Emerges as a Central Engine of Cellular Aging
A new review in Biogerontology argues that leaking mitochondrial DNA activates the cGAS-STING innate immune pathway in senescent cells, sustaining ...
AI Maps Facial Tissue Depths in Nearly 2,000 CT Scans to Help Identify the Dead
A study of nearly 2,000 CT scans from northwestern India has built a large AI-assisted database of craniofacial soft tissue ...
High-Protein Diets May Accelerate Aging by Switching On a Single Longevity Gene
New research in fruit flies and human cells shows that high-protein diets shorten lifespan by activating the CG6415/AMT gene, disrupting ...
Rapamycin Reprograms the Aging Immune System to Cool Inflamed Arteries in Mice
Rapamycin treatment reprogrammed the aging immune system in atherosclerotic mice, reducing plaque macrophages and neutrophils, expanding regulatory T cells, and ...
Harder Movement Tests Reveal Hidden Brain-Body Links in Midlife
A new GeroScience study of 181 healthy midlife adults shows that only complex motor tasks, such as the four square ...
Ketone Ester Supplement Reshapes Aging Brain and Body Differently in Male and Female Mice
An eight-week ketone ester diet in aged mice raised beta-hydroxybutyrate and lowered glucose in both sexes but produced sex-specific effects, ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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