Search Results - "Tsuchiyama, Scott"
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Elevated proteasome capacity extends replicative lifespan in Saccharomyces cerevisiae
Published in PLoS genetics (01-09-2011)“…Aging is characterized by the accumulation of damaged cellular macromolecules caused by declining repair and elimination pathways. An integral component…”
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2
Systematic analysis of asymmetric partitioning of yeast proteome between mother and daughter cells reveals “aging factors” and mechanism of lifespan asymmetry
Published in Proceedings of the National Academy of Sciences - PNAS (22-09-2015)“…Budding yeast divides asymmetrically, giving rise to a mother cell that progressively ages and a daughter cellwith full lifespan. It is generally assumed that…”
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3
A natural polymorphism in rDNA replication origins links origin activation with calorie restriction and lifespan
Published in PLoS genetics (01-03-2013)“…Aging and longevity are complex traits influenced by genetic and environmental factors. To identify quantitative trait loci (QTLs) that control replicative…”
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4
Enhanced longevity by ibuprofen, conserved in multiple species, occurs in yeast through inhibition of tryptophan import
Published in PLoS genetics (01-12-2014)“…The common non-steroidal anti-inflammatory drug ibuprofen has been associated with a reduced risk of some age-related pathologies. However, a general…”
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5
Inactivation of Yeast Isw2 Chromatin Remodeling Enzyme Mimics Longevity Effect of Calorie Restriction via Induction of Genotoxic Stress Response
Published in Cell metabolism (03-06-2014)“…ATP-dependent chromatin remodeling is involved in all DNA transactions and is linked to numerous human diseases. We explored functions of chromatin remodelers…”
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6
Proteasomes, Sir2, and Hxk2 form an interconnected aging network that impinges on the AMPK/Snf1-regulated transcriptional repressor Mig1
Published in PLoS genetics (01-01-2015)“…Elevated proteasome activity extends lifespan in model organisms such as yeast, worms and flies. This pro-longevity effect might be mediated by improved…”
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7
Vacuolar dynamics and replicative aging
Published in Cell cycle (Georgetown, Tex.) (01-08-2012)“…Comment on: Gebre S, et al. Cell Cycle 2012; 11:2176-88…”
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A Comprehensive Analysis of Replicative Lifespan in 4,698 Single-Gene Deletion Strains Uncovers Conserved Mechanisms of Aging
Published in Cell metabolism (03-11-2015)“…Many genes that affect replicative lifespan (RLS) in the budding yeast Saccharomyces cerevisiae also affect aging in other organisms such as C. elegans and…”
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9
Proteasomes, Sir2, and Hxk2 Form an Interconnected Aging Network That Impinges on the AMPK/Snf1-Regulated Transcriptional Repressor Mig1: e1004968
Published in PLoS genetics (01-01-2015)“…Elevated proteasome activity extends lifespan in model organisms such as yeast, worms and flies. This pro-longevity effect might be mediated by improved…”
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Journal Article -
10
Enhanced Longevity by Ibuprofen, Conserved in Multiple Species, Occurs in Yeast through Inhibition of Tryptophan Import: e1004860
Published in PLoS genetics (01-12-2014)“…The common non-steroidal anti-inflammatory drug ibuprofen has been associated with a reduced risk of some age-related pathologies. However, a general…”
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Journal Article -
11
A Natural Polymorphism in rDNA Replication Origins Links Origin Activation with Calorie Restriction and Lifespan: e1003329
Published in PLoS genetics (01-03-2013)“…Aging and longevity are complex traits influenced by genetic and environmental factors. To identify quantitative trait loci (QTLs) that control replicative…”
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Journal Article -
12
Sir2 deletion prevents lifespan extension in 32 long‐lived mutants
Published in Aging cell (01-12-2011)“…Summary Activation of Sir2 orthologs is proposed to increase lifespan downstream of dietary restriction. Here, we describe an examination of the effect of 32…”
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13
Elevated Proteasome Capacity Extends Replicative Lifespan in Saccharomyces cerevisiae: e1002253
Published in PLoS genetics (01-09-2011)“…Aging is characterized by the accumulation of damaged cellular macromolecules caused by declining repair and elimination pathways. An integral component…”
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Journal Article -
14
Sirtuins in yeast: phenotypes and tools
Published in Methods in molecular biology (Clifton, N.J.) (2013)“…Originally discovered as a transcriptional silencing protein, SIR2 was later linked to yeast replicative aging and the rest was history. Sir2p is now known to…”
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