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MetabolomicsTraining-induced bioenergetic improvement in human skeletal muscle is associated with non-stoichiometric changes in the mitochondrial proteome without reorganisation of respiratory chain content
Not available
ORGANISM(S): Homo sapiens 
ST001907 | MetabolomicsWorkbench
TranscriptomicsTranscription profiling of yeast rho0 cells (complete deletion of the mitochondrial genome), in cells with either a single defective enzyme or several, vs cells after prolonged treatment with the bc1 inhibitors myxothiazol or antimycin to analyse respiratory defects
The mitochondrial respiratory chain is composed of lipoprotein complexes imbedded in the inner mitochondrial membrane. This chain of enzymes transfers electrons from NADH and FADH2, provided from divers metabolic pathways, to oxygen. It couples the transfer of electrons to the translocation of proto...
ORGANISM(S): Saccharomyces cerevisiae 
2009-02-20 | E-MEXP-585 | biostudies-arrayexpress
MetabolomicsMitochondrial respiration controls neoangiogenesis during wound healing and tumour growth

The vasculature represents a highly plastic compartment, capable of switching from a quiescent to an active proliferative state during angiogenesis. Metabolic reprogramming in endothelial cells (ECs) thereby is crucial to cover the increasing cellular energy demand under growth conditions. Here w...

2020-06-29 | MTBLS1764 | MetaboLights
ProteomicsSubcellular proteomics combined with bioenergetic phenotyping reveals protein biomarkers of respiratory insufficiency in the setting of compromised mitochondrial DNA repair.
The mitochondrial mutator mouse is a well-established model of premature aging in which a progeroid phenotype is driven by the accumulation of somatic mtDNA mutations. Despite evidence of bioenergetic disruption within the cardiac mitochondria, there is little information about the underlying change...
ORGANISM(S): Mus Musculus (mouse) 
2021-01-08 | PXD017000 | JPOST Repository
MetabolomicsMitochondrial glutamine import sustains mitochondrial translation independent of glutaminolysis in cancer_GlnFlux_untargeted metabolites

Oxidative phosphorylation (OXPHOS) fulfills energy metabolism and biosynthesis through tricarboxylic acid (TCA) cycle and an intact electron transport chain (ETC). Mitochondrial glutamine import (MGI) replenishes TCA cycle through glutaminolysis, but its broader roles in cancer remains unclear. H...

2025-09-29 | MTBLS13074 | MetaboLights
MetabolomicsMitochondrial glutamine import sustains mitochondrial translation independent of glutaminolysis in cancer_targeted metabolites

Oxidative phosphorylation (OXPHOS) fulfills energy metabolism and biosynthesis through tricarboxylic acid (TCA) cycle and an intact electron transport chain (ETC). Mitochondrial glutamine import (MGI) replenishes TCA cycle through glutaminolysis, but its broader roles in cancer remains unclear. H...

2025-09-29 | MTBLS13076 | MetaboLights
MetabolomicsComprehensive Metabolic Profiling of Age-Related Mitochondrial Dysfunction in the High-Fat-Fed ob/ob Mouse Heart
The ectopic deposition of fat is thought to lead to lipotoxicity and has been associated with mitochondrial dysfunction and diabetic cardiomyopathy. We have measured mitochondrial respiratory capacities in the hearts of ob/ob and wild-type mice on either a regular chow (RCD) or high-fat (HFD) diet a...
2015-11-17 | MTBLS173 | MetaboLights
MetabolomicsMitochondrial Transplantation Ameliorates Doxorubicin-Induced Cardiac Dysfunction via Activating Glutamine Metabolism
Doxorubicin is a wildly used effective anticancer agent. However, doxorubicin use is also related to cardiotoxic side effect in some patients. Mitochondrial damage has been shown to be one of the pathogeneses of doxorubicin-induced myocardial injury. In this study, we test the hypothesis that mitoch...
2025-03-13 | MTBLS7989 | MetaboLights
TranscriptomicsTranscription profiling of mouse age-related hearing loss cochlea in DBA/2J
Age-related hearing loss (AHL) is the progressive loss of auditory function with aging. The DBA/2J (DBA) mice have been used as a model of AHL and undergoes progressive, age-related hearing loss by 12 weeks of age. Here we analyzed cochlear gene expression of 7-week-old and 36-week-old DBA mice usin...
ORGANISM(S): Mus musculus 
2008-06-14 | E-GEOD-6045 | biostudies-arrayexpress
MetabolomicsMitochondrial glutamine import sustains mitochondrial translation independent of glutaminolysis in cancer_A549 cell culture_untargeted metabolites_U_13gln/glc

Oxidative phosphorylation (OXPHOS) fulfills energy metabolism and biosynthesis through tricarboxylic acid (TCA) cycle and an intact electron transport chain (ETC). Mitochondrial glutamine import (MGI) replenishes TCA cycle through glutaminolysis, but its broader roles in cancer remains unclear. H...

2025-09-29 | MTBLS13075 | MetaboLights
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