Aging

Growing old together: Yeast, worms and people may age by similar mechanisms

Published in Genetics and Environmental Law Weekly, March 29th, 2008

A study published online today in Genome Research (www.genome.org) provides new insight into the evolutionary conservation of the genes and pathways associated with aging. This report describes the identification of conserved aging-related genes in simple model organisms that may lead to the characterization of similar genes playing a role in human aging and age-associated diseases.

While nearly all organisms experience aging, the underlying mechanisms have eluded geneticists and evolutionary biologists. Many different theories have been suggested, yet experimental evidence strongly suggests that aging is modulated, at least in part, by genetic factors. Previous studies...

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Source: Genetics and Environmental Law Weekly (2008-03-29)

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