Tag Archives: lifespan extension
review on lifespan extension
There is a new review on Science (by Luigi Fontana, Linda Partridge, and Valter Longo) discussing recent findings in ageing research supporting the idea that lifespan can be extended by dietary and genetic alterations. Many studies have shown that reducing … Continue reading
Filed under lifespan, lifespan extension, reviews
amino acid imbalance explains lifespan extension by dietary restriction in fruitflies
A study by Richard Grandison, Matthew Piper, and Linda Partridge (Nature advance online publication 2 December 2009 | doi:10.1038/nature08619) has identified the nutrients producing the responses of lifespan and fecundity to dietary restriction (DR) in the fruitfly Drosophila. “Adding essential … Continue reading
Filed under amino acids, dietary restriction, DR, drosophila, fecundity, fertility, fly, fruitfly, lifespan, lifespan extension
flies fed an “anti-Atkins” low protein diet live longer
Researchers at the Buck Institute are studying the regulation of mitochondrial genes in the fruitfly Drosophila melanogaster in relation to ageing and lifespan. They are trying to understand how mitochondrial function relates to diet and energy metabolism, specifically the molecular … Continue reading
Filed under 4EBP, ageing, aging, anti-ageing, anti-aging, Atkins diet, diet, dietary restriction, DR, drosophila, fly, fruitfly, lifespan, longevity, low-protein diet, mitochondrial DNA, rapamycin, target of rapamycin, TOR
