Found 1201 results for "longevity"
Researchers using 5×FAD Alzheimer's mice discovered that dying brain cells release spermidine, a metabolite that triggers autophagy—the cellular cleanup…
Two previously unknown iridoid glycosides from Verbascum nigrum subspecies abietinum activated multiple stress-resistance pathways in C. elegans worms…
Age-related deterioration in sepsis outcomes may stem from fundamental changes in how our gut bacteria interact with intestinal defenses. This mechanistic…
The discovery that specific long non-coding RNAs orchestrate cellular aging could fundamentally alter how we approach age-related disease prevention. These…
Regular nut consumption emerges as one of the most consistently validated dietary interventions for extending healthy lifespan, with mounting evidence showing…
The vast majority of human genetic variants linked to disease risk lie outside protein-coding regions, creating a massive blind spot in precision medicine…
N-acetylneuraminic acid (Neu5Ac), a sialic acid found in bird's nest and human milk, demonstrated remarkable gut-protective effects in both aging and…
The quest to measure how fast we truly age has moved far beyond counting birthdays. While chronological age ticks uniformly forward, biological age varies…
The cardiovascular field may be witnessing a paradigm shift in how we approach the body's most critical blood pressure pathway. Rather than continuing to…
AI analysis of handheld ultrasound measurements successfully estimated cardiovascular biological age in 243 adults, correlating strongly with chronological…
The ability to reach 100 years while maintaining relatively good health represents one of biology's most intriguing phenomena, yet the metabolic signatures…
The golden hours following a heart attack may determine not just immediate survival, but life expectancy years into the future. This reality takes on new…
The central mystery of human vision—why our sharpest sight depends on a tiny retinal region packed exclusively with red and green light sensors—has been…
IGF-1 signaling operates through a previously unrecognized temporal switch that determines whether cells repair or senesce. Acute IGF-1 exposure promotes…
Heart disease remains the leading killer of older adults, yet the cellular mechanisms driving cardiac aging have remained frustratingly opaque. This molecular…
The cognitive seeds of midlife memory decline may be planted much earlier than previously recognized, potentially during the formative years of young…
Cardiovascular disease prevention is entering a new era where blanket cholesterol-lowering strategies may give way to precision medicine approaches tailored…
Gelatin hydrolysate from bigeye snapper fish demonstrated significant neuroprotective effects in rats with chronic cerebral hypoperfusion, a model of vascular…
Understanding how brown fat coordinates its heat-producing machinery could transform approaches to metabolic health and weight management. Brown adipose…
Understanding why different species maintain dramatically different mutation rates could revolutionize approaches to human aging and disease prevention. While…