Research sheds light on mechanisms underlying aging

Scientists have known for decades that drastically restricting certain nutrients without causing malnutrition prolongs health and lifespan in a wide range of species, but the molecular mechanisms underlying this effect have remained a mystery. Now new research sheds light on an important genetic pathway underlying this effect, raising the possibility that therapies can be developed to prolong healthy human lifespan….

Scientists have known for decades that drastically restricting certain nutrients without causing malnutrition prolongs health and lifespan in a wide range of species, but the molecular mechanisms underlying this effect have remained a mystery. Now new research sheds light on an important genetic pathway underlying this effect, raising the possibility that therapies can be developed to prolong healthy human lifespan….