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Adaptive thermogenesis has attracted much attention because of its ability to raise systemic energy expenditure and counter obesity and diabetes. Recent data have indicated that thermogenic fat cells utilize creatine to stimulate futile substrate cycling, dissipating chemical energy as heat. This mo...
ORGANISM(S): Mus musculus (Mouse) 
2022-02-17 | PXD025032 | Pride
Increased phosphocreatine/creatine ratio in white adipocytes promotes inflammation
The mechanisms promoting disturbed white adipocyte function in obesity remain largely unclear. Herein, we integrate white adipose tissue (WAT) metabolomic and transcriptomic data from clinical cohorts and find that the WAT phosphocreatine/creatine ratio is increased and creatine kinase-B expression ...
ORGANISM(S): Homo sapiens 
2022-01-27 | GSE192361 | GEO
The creatine-phosphocreatine cycle serves as a crucial temporary energy buffering system in the brain, regulated by brain creatine kinase (CKB). CKB, responsible for reversible phosphorylation of creatine, plays a pivotal role in maintaining ATP levels. Alzheimer's disease (AD) has been linked to in...
ORGANISM(S): Homo Sapiens 
2024-07-03 | PXD050060 | panorama
We hypothesized that the estrogen-related receptor a (ERRa), which recruits PGC-1a to metabolic target genes in heart, exerts protective effects in the context of stressors known to cause heart failure. ERRa-/- mice subjected to left ventricular (LV) pressure overload developed signatures of heart f...
ORGANISM(S): Mus musculus 
Depletion of Nrf2 in pancreatic cancer cells shifts arginine metabolism into the phosphocreatine energy system
To test the quantification performance of MetaboQuant and other NMR quantification tools, a set of eight metabolites were added to replicates of a urine sample in varying concentrations. The metabolites were alanine, creatinine, histidine, betaine, acetate, phosphocreatine, β-hydroxybutyrate (BHBA) ...
2013-01-10 | MTBLS25 | MetaboLights
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