| http://purl.uniprot.org/citations/37315788 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/37315788 | http://www.w3.org/2000/01/rdf-schema#comment | "Although aging is associated with progressive adiposity and a decline in liver function, the underlying molecular mechanisms and metabolic interplay are incompletely understood. Here, we demonstrate that aging induces hepatic protein kinase Cbeta (PKCβ) expression, while hepatocyte PKCβ deficiency (PKCβHep-/-) in mice significantly attenuates obesity in aged mice fed a high-fat diet. Compared with control PKCβfl/fl mice, PKCβHep-/- mice showed elevated energy expenditure with augmentation of oxygen consumption and carbon dioxide production which was dependent on β3-adrenergic receptor signaling, thereby favoring negative energy balance. This effect was accompanied by induction of thermogenic genes in brown adipose tissue (BAT) and increased BAT respiratory capacity, as well as a shift to oxidative muscle fiber type with an improved mitochondrial function, thereby enhancing oxidative capacity of thermogenic tissues. Furthermore, in PKCβHep-/- mice, we determined that PKCβ overexpression in the liver mitigated elevated expression of thermogenic genes in BAT. In conclusion, our study thus establishes hepatocyte PKCβ induction as a critical component of pathophysiological energy metabolism by promoting progressive hepatic and extrahepatic metabolic derangements in energy homeostasis, contributing to late-onset obesity. These findings have potential implications for augmenting thermogenesis as a means of combating aging-induced obesity."xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.jbc.2023.104917"xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/author | "Shu Y."xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/author | "Mehta K.D."xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/author | "Ostrowski M.C."xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/author | "Baskin K.K."xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/author | "Hassan F."xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/author | "Stanford K.I."xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/author | "Baer L.A."xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/author | "Branch D.A."xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/author | "Gumma N."xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/date | "2023"xsd:gYear |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/name | "J Biol Chem"xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/pages | "104917"xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/title | "Hepatic protein kinase Cbeta deficiency mitigates late-onset obesity."xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://purl.uniprot.org/core/volume | "299"xsd:string |
| http://purl.uniprot.org/citations/37315788 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/37315788 |
| http://purl.uniprot.org/citations/37315788 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/37315788 |
| http://purl.uniprot.org/uniprot/#_P68404-mappedCitation-37315788 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/37315788 |
| http://purl.uniprot.org/uniprot/#_Q80ZQ8-mappedCitation-37315788 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/37315788 |
| http://purl.uniprot.org/uniprot/P68404 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/37315788 |
| http://purl.uniprot.org/uniprot/Q80ZQ8 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/37315788 |