Found 419 results for "longevity"
Understanding how billions of neurons coordinate to produce consciousness and cognition has long puzzled neuroscientists, but new computational modeling sugges…
The mystery of how humans and other animals produce plasmalogens—specialized membrane fats crucial for brain function and cellular protection—has been solved t…
The quest to accurately measure biological aging has taken a significant leap forward with evidence that tracking how epigenetic clocks change over time provid…
Half of American adults may be obese within the next decade, marking a potential tipping point that could fundamentally reshape healthcare systems and longevit…
Age-related surgical decisions become more complex when weighing intervention benefits against procedural risks, particularly for thyroid removal procedures th…
The persistent male mortality disadvantage across virtually all human populations may reflect fundamental biological differences rather than simply lifestyle c…
The prospect of predicting remaining lifespan from a simple blood test has moved closer to reality, potentially revolutionizing how we approach preventive care…
Movement disorder specialists are recognizing that Parkinson's disease striking before age 50 represents a fundamentally different clinical entity requiring sp…
Key aging pathways including PI3K/AKT/mTOR, AMPK, and sirtuins drive ovarian decline through telomere attrition, mitochondrial dysfunction, and impaired autoph…
The mounting evidence linking gut health to brain function gains crucial specificity with findings showing how a single bacterial species may combat Alzheimer'…
The expanding therapeutic reach of incretin-based medications represents one of the most significant pharmaceutical developments for healthy aging in decades.…
Digestive health depends on a precisely choreographed enzyme cascade that begins in the small intestine, yet the molecular architecture controlling this critic…
Understanding why different species maintain dramatically different mutation rates could revolutionize approaches to human aging and disease prevention. While…
Cellular senescence drives both acute kidney injury and chronic kidney disease progression, but current senolytic drugs only partially slow disease advancement…
The battle against excess body fat may hinge on molecular switches that operate beyond conventional gene activation pathways. While researchers have extensivel…
The interplay between social disconnection and cognitive function during perimenopause reveals a concerning multiplicative effect that could reshape how we app…
Analysis of 699 adults followed for 24 years revealed that the rate of epigenetic clock acceleration—how quickly DNA methylation patterns indicate biological a…
Daily exposures to genotoxins in tobacco, processed foods, and environmental pollutants—including N-nitroso compounds, acrylamide, heavy metals, and heme iron…
Four biological aging markers tracked over 18.25 years in 4,000 Hong Kong adults (mean age 72.5) revealed distinct mortality patterns. Frailty phenotype, clini…
The persistence of respiratory infections as humanity's deadliest infectious threat exposes a stark reality: despite revolutionary advances in antibiotics, vac…