Dietary restriction (DR) is a well-established intervention to extend lifespan across taxa.
Recent studies suggest that DR-driven lifespan extension can be cost-free, calling into …

Dietary restriction (DR) increases lifespan in a broad variety of organisms and improves
health in humans. However, long-term transgenerational consequences of dietary …

Senescing individuals have poor survival prospects and low fecundity. They can also
produce offspring with reduced survival and reproductive success. We tested the effect of …

Many animal species exhibit sex differences in aging. In the nematode Caenorhabditis
elegans, under conditions that minimize mortality, males are the longer‐lived sex. In a …

Dietary restriction is known to promote longevity in a variety of eukaryotic organisms. Most
studies of dietary restriction have been performed on animals bred for many generations …

Background Dietary restriction (DR), a reduction in the amount of food or particular nutrients
eaten, is the most consistent environmental manipulation to extend lifespan and protect …

Background Dietary restriction (DR) increases life span and delays age-associated disease
in many organisms. The mechanism by which DR enhances longevity is not well …

Dietary restriction (DR) extends the lifespan of a wide range of species, although the
universality of this effect has never been quantitatively examined. Here, we report the first …

The theory that ageing evolves because of competitive resource allocation between the
soma and the germline has been challenged by studies showing that somatic maintenance …

Age-related degenerative changes in the reproductive system are an important aspect of
aging, because reproductive success is the major determinant of evolutionary fitness …