Malnutrition Emerges as Key Modifiable Driver of Cognitive Frailty in Older Adults
A matched geriatric cohort study finds malnutrition, but not dehydration, is strongly linked to cognitive frailty in older adults, with ...
Tag: Aging
Aging Rewires Neck Vessels and Brain Lipids in Female Mice Before Disease Strikes
A new study of healthy female mice reveals that aging reduces carotid blood flow and arterial elasticity while triggering region-specific ...
Feeling Good May Help China’s Elders Embrace Community Care, Study Finds
A study of 608 Chinese older adults finds that emotional and social well-being are significantly linked to greater use of ...
Epigenetic Age Tests Face Expert Backlash Over Reliability, Privacy and Ageism
A real-time Delphi study of French and Canadian experts finds widespread concern over the reliability, utility and legitimacy of direct-to-consumer ...
Brain Protein ATIP Linked to Lower Amyloid Burden in Alzheimer’s Disease
Researchers have found that higher levels of the ATIP protein in postmortem brains of older adults with Alzheimer's disease are ...
Old Immunosuppressant Drug Found to Kill Aging Cells and Block Cancer
Researchers found that the immunosuppressant cyclosporine A selectively kills senescent cells by triggering endoplasmic reticulum stress and paraptosis-like death, preventing ...
SIRT1 Silences Jumping Genes by Stabilizing Heterochromatin Complexes
Researchers report that SIRT1 suppresses L1 retrotransposon activity by recruiting and stabilizing the heterochromatin factors Lamin B1 and KAP1, an ...
Bioethics Grant Targets Ethical Design of Long-Term Care Facilities
Boston University physician-architect Diana Anderson has received a $50,000 Greenwall Foundation grant to integrate bioethical evaluation of long-term care facility ...
Arp2/3 Inhibitor CK666 Emerges as Key Drug Probe of Actin Aging in Worms
A systematic screen of five actin-targeting small molecules in C. elegans finds that only the Arp2/3 inhibitor CK666 reliably shortens ...
Worsening Ties With Adult Children May Erode Cognitive Health in Old Age
A 16-year study of over 7,000 older adults finds that worsening conflict with adult children is linked to poorer cognitive ...
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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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