Abstract:
:Simple model systems have played an important role in the discovery of fundamental mechanisms of aging. Studies in yeast, worms and fruit flies have resulted in the identification of proteins and signalling pathways that regulate stress resistance and longevity. New findings indicate that these pathways may have evolved to prevent damage and postpone aging during periods of starvation and may be conserved from yeast to mammals. We will review the yeast S. cerevisiae model system with emphasis on the chronological life span as a model system to study aging and the regulation of stress resistance in eukaryotes.
journal_name
Aging Celljournal_title
Aging cellauthors
Fabrizio P,Longo VDdoi
10.1046/j.1474-9728.2003.00033.xkeywords:
subject
Has Abstractpub_date
2003-04-01 00:00:00pages
73-81issue
2eissn
1474-9718issn
1474-9726journal_volume
2pub_type
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