Dataset Information
AgDAF2D17
Ontology highlight
ABSTRACT:
REANALYSIS of: PXD001364
INSTRUMENT(S): LTQ Orbitrap Velos
ORGANISM(S): Caenorhabditis Elegans (c. Elegans)
SUBMITTER:
PROVIDER: PAe005587 | PeptideAtlas | 2015-12-31
REPOSITORIES: PeptideAtlas
Publications
Widespread Proteome Remodeling and Aggregation in Aging C. elegans.
Cell 20150501 4
Aging has been associated with a progressive decline of proteostasis, but how this process affects proteome composition remains largely unexplored. Here, we profiled more than 5,000 proteins along the lifespan of the nematode C. elegans. We find that one-third of proteins change in abundance at least 2-fold during aging, resulting in a severe proteome imbalance. These changes are reduced in the long-lived daf-2 mutant but are enhanced in the short-lived daf-16 mutant. While ribosomal proteins de ...[more]
