| http://purl.uniprot.org/citations/37463636 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/37463636 | http://www.w3.org/2000/01/rdf-schema#comment | "Cytochrome b5 reductase 3 (CYB5R3) activates respiratory metabolism in cellular systems and exerts a prolongevity action in transgenic mice overexpressing this enzyme, mimicking some of the beneficial effects of calorie restriction. The aim of our study was to investigate the role of sex on metabolic adaptations elicited by CYB5R3 overexpression, and how key markers related with mitochondrial function are modulated in skeletal muscle, one of the major contributors to resting energy expenditure. Young CYB5R3 transgenic mice did not exhibit the striking adaptations in carbon metabolism previously detected in older animals. CYB5R3 was efficiently overexpressed and targeted to mitochondria in skeletal muscle from transgenic mice regardless sex. Overexpression significantly elevated NADH in both sexes, although differences were not statistically significant for NAD+, and increased the abundance of cytochrome c and the fission protein DRP-1 in females but not in males. Moreover, while mitochondrial biogenesis and function markers (as TFAM, NRF-1 and cleaved SIRT3) were markedly upregulated by CYB5R3 overexpression in females, a downregulation was observed in males. Ultrastructural changes were also highlighted, with an increase in the number of mitochondria per surface unit, and in the size of intermyofibrillar mitochondria in transgenic females compared with their wild-type controls. Our results support that CYB5R3 overexpression upregulates markers consistent with enhanced mitochondrial biogenesis and function, and increases mitochondrial abundance in skeletal muscle, producing most of these potentially beneficial actions in females."xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.freeradbiomed.2023.07.012"xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/author | "de Cabo R."xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/author | "Villalba J.M."xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/author | "Gonzalez-Reyes J.A."xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/author | "Perez-Sanchez C."xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/author | "Buron M.I."xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/author | "Lopez-Pedrera C."xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/author | "Calvo-Rubio M."xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/author | "Rodriguez-Lopez S."xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/author | "Sanchez-Mendoza L.M."xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/date | "2023"xsd:gYear |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/name | "Free Radic Biol Med"xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/pages | "144-160"xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/title | "Sex-specific metabolic adaptations in transgenic mice overexpressing cytochrome b5 reductase-3."xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://purl.uniprot.org/core/volume | "207"xsd:string |
| http://purl.uniprot.org/citations/37463636 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/37463636 |
| http://purl.uniprot.org/citations/37463636 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/37463636 |
| http://purl.uniprot.org/uniprot/#_Q9CY59-mappedCitation-37463636 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/37463636 |
| http://purl.uniprot.org/uniprot/#_Q9DCN2-mappedCitation-37463636 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/37463636 |
| http://purl.uniprot.org/uniprot/Q9CY59 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/37463636 |
| http://purl.uniprot.org/uniprot/Q9DCN2 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/37463636 |