National Institute on AgingUS$4.8mNational Institute of Diabetes and Digestive and Kidney DiseasesUS$2.8mNational Institute of Neurological Disorders and StrokeUS$1.1m
Each doubling of spermidine intake was associated with 2.6 millilitres per kilogram per minute higher peak oxygen uptake in older people with coronary artery disease.Each doubling of spermidine intake was associated with 2.6 millilitres per kilogram per minute higher peak oxygen uptake in older people with coronary artery disease.
In laboratory experiments, roflumilast and rolipram lengthened roundworm lifespan by activating a signalling pathway that improved mitochondrial function and alleviated…In laboratory experiments, roflumilast and rolipram lengthened roundworm lifespan by activating a signalling pathway that improved mitochondrial function and alleviated oxidative stress.
Overfeeding young mice damaged gut microbes, impaired muscle cell energy production, and worsened age-related muscle wasting in later life.Overfeeding young mice damaged gut microbes, impaired muscle cell energy production, and worsened age-related muscle wasting in later life.
A screen of 3,985 bacterial strains identified an iron-gathering molecule whose effects in worms depended on a stress response in cells’ energy-producing structures.A screen of 3,985 bacterial strains identified an iron-gathering molecule whose effects in worms depended on a stress response in cells’ energy-producing structures.
In mice, restoring the hormone osteocalcin improved motor function in old age by supporting cellular recycling and energy production in spinal motor neurons.In mice, restoring the hormone osteocalcin improved motor function in old age by supporting cellular recycling and energy production in spinal motor neurons.
An eight-week experiment in 22-month-old mice found comparable benefits in males and females given a ketogenic diet rather than standard chow.An eight-week experiment in 22-month-old mice found comparable benefits in males and females given a ketogenic diet rather than standard chow.