20 articles
A 12-week clinical trial found older adults taking probiotics with antidepressants had greater reductions in depression and anxiety than placebo.
Stanford researchers found ribosome stalling in aging brain cells triggers faulty proteins and toxic clumps linked to Alzheimer's disease.
Scientists discover harmful bacterial sugars in the gut trigger immune attacks that damage the brain in ALS and dementia patients.
New research identifies FTL1 protein as key driver of brain aging. Reducing it restored memory and neural connections in mice.
Declining Menin in the hypothalamus drives inflammation and aging. Restoring it reversed decline; D-serine amino acid improved cognition in mice.
A 17-country study finds U.S. midlife health is declining across generations while peer nations improve — here's why it matters.
Recent NIA findings spotlight lifestyle factors cutting Alzheimer's risk by 60%, calorie restriction slowing aging, and a gene regulating plaque toxicity.
New research reveals five ways microscopic plastic particles could damage brain health and accelerate neurodegenerative diseases.
Common respiratory bacterium persists in retinas and brains, triggering inflammation and amyloid buildup linked to cognitive decline.
A molecule called OLE restores microglia's protective function, reducing amyloid plaques and improving memory in animal models.
New research reveals how brain immune cells destroy smell-related nerve connections in early Alzheimer's, offering hope for earlier detection.
New research links internalized stress and hopelessness to faster memory decline, pointing to a modifiable risk factor for cognitive aging.
New research reveals how tiny plastic particles we consume daily could damage brain cells through five key biological pathways.
Raising Sox9 levels in aging astrocytes reduced amyloid plaque buildup and protected memory in mouse models with existing Alzheimer's symptoms.
A landmark study links epigenetic patterns at birth to infant gut microbiome development, with certain bacteria reducing neurodevelopmental risk by age three.
Buck Institute finds the longevity-linked APOE2 variant shields neurons from DNA damage and cellular senescence, explaining its Alzheimer's protection.
New mouse research finds the trendy D+Q senolytic combo severely damages myelin, raising red flags for longevity self-experimenters.
The SenNet atlas reveals where aging cells accumulate in human tissues, opening new doors for senolytic therapies and healthspan extension.
Large European study of 10,000+ older adults reveals loneliness impacts baseline memory but doesn't speed up mental decline over time.
A gut microbe converts a common pollutant into an inflammation trigger linked to depression, revealing a new molecular pathway.
