Found 771 results for "longevity"
The aging brain's vulnerability to structural decline may have a powerful ally in vitamin C, with implications extending far beyond traditional antioxidant thi…
Arsenic exposure triggers liver fibrosis by disrupting the SIRT1/C/EBPα signaling axis, which normally regulates bile acid detoxification. The study demonstrat…
The immune system's capacity to defend against infections deteriorates predictably with age, but emerging evidence suggests this decline may be partially preve…
The human thymus may hold untapped potential for extending healthy lifespan well beyond what medical science previously recognized. While this walnut-sized org…
Researchers mapped how lifetime environmental exposures—from air pollution to social isolation—accelerate frailty through eight distinct biological pathways in…
GLP-1 receptor agonists like semaglutide demonstrate reduced risk of age-related glaucoma but carry unconfirmed reports of severe nonarteritic anterior ischemi…
Cardiovascular disease remains the leading cause of death globally, yet the intricate cellular communication driving arterial plaque formation has only recentl…
Corylin, a flavonoid from Psoralea corylifolia, extended median lifespan by 11.9% in female mice when administered during mid-life, with 33% higher survival ra…
A single dose of engineered Klotho mRNA delivered via specialized nanoparticles restored youthful cellular function within 24 hours in aged and Klotho-deficien…
Among 6,526 U.S. adults tracked over two decades, telomere length—widely regarded as a cellular aging biomarker—did not mediate the persistent mortality dispar…
Understanding why a mouse lives 2 years while a whale can reach 200 fundamentally shapes how we interpret aging research and apply findings from laboratory ani…
The modern industrial food system's impact on gut health has gained new urgency with evidence linking common processed grains to serious digestive disorders. F…
Emerging evidence suggests that climate conditions during the earliest weeks of pregnancy may influence fetal development in ways previously unrecognized by ex…
The quest to measure biological aging just gained unprecedented momentum through a collaborative approach that could reshape longevity research. Rather than le…
Heart failure prevention could gain a powerful new tool through the manipulation of cellular RNA fragments that naturally regulate aging pathways. Traditional…
The cellular machinery that powers our longevity may be more vulnerable than previously understood. When mitochondrial DNA becomes depleted in immune cells whi…
Age-related lung scarring represents one of the most challenging aspects of respiratory aging, with few effective interventions available. This discovery revea…
The quest for safe anti-aging interventions has long been hampered by rapamycin's reputation as a potent immunosuppressant, raising concerns about infection ri…
Cardiovascular medicine stands at a crossroads where newer cholesterol-lowering drugs show remarkable growth yet fail to meaningfully challenge statin supremac…
The fundamental mechanics of aging may follow two entirely different pathways depending on lifespan, challenging the assumption that all organisms age through…