http://purl.uniprot.org/citations/26056713 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
http://purl.uniprot.org/citations/26056713 | http://www.w3.org/2000/01/rdf-schema#comment | "The SKN-1/Nrf transcription factors are master regulators of oxidative stress responses and are emerging as important determinants of longevity. We previously identified a protein named WDR-23 as a direct repressor of SKN-1 in C. elegans. Loss of wdr-23 influences stress resistance, longevity, development, and reproduction, but it is unknown if WDR-23 influences development and reproduction solely through SKN-1 and the mechanisms by which SKN-1 promotes stress resistance and longevity are poorly defined. Here, we characterize phenotypes of wdr-23 and skn-1 manipulation and explore the role of glutathione. We provide evidence that diverse wdr-23 phenotypes are dependent on SKN-1, that beneficial and detrimental phenotypes of wdr-23 and skn-1 can be partially decoupled, and that SKN-1 activation delays degenerative tissue changes during aging. We also show that total glutathione levels are substantially elevated when the wdr-23/skn-1 pathway is activated and that skn-1 is required for preserving this cellular antioxidant during stress and aging. Alternatively, total glutathione was not elevated in worms with reduced insulin/IGF-1-like signaling or dietary restriction suggesting that SKN-1 ensures longevity via different mechanisms under these conditions. Lastly, genetic interaction data revise our understanding of which skn-1 variants are required for longevity during dietary restriction."xsd:string |
http://purl.uniprot.org/citations/26056713 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.mad.2015.06.001"xsd:string |
http://purl.uniprot.org/citations/26056713 | http://purl.uniprot.org/core/author | "Tang L."xsd:string |
http://purl.uniprot.org/citations/26056713 | http://purl.uniprot.org/core/author | "Choe K.P."xsd:string |
http://purl.uniprot.org/citations/26056713 | http://purl.uniprot.org/core/date | "2015"xsd:gYear |
http://purl.uniprot.org/citations/26056713 | http://purl.uniprot.org/core/name | "Mech Ageing Dev"xsd:string |
http://purl.uniprot.org/citations/26056713 | http://purl.uniprot.org/core/pages | "88-98"xsd:string |
http://purl.uniprot.org/citations/26056713 | http://purl.uniprot.org/core/title | "Characterization of skn-1/wdr-23 phenotypes in Caenorhabditis elegans; pleiotrophy, aging, glutathione, and interactions with other longevity pathways."xsd:string |
http://purl.uniprot.org/citations/26056713 | http://purl.uniprot.org/core/volume | "149"xsd:string |
http://purl.uniprot.org/citations/26056713 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/26056713 |
http://purl.uniprot.org/citations/26056713 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/26056713 |
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http://purl.uniprot.org/uniprot/#_P90794-mappedCitation-26056713 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/26056713 |
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