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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
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
GenomicsRewiring the Mitochondrial Electron Transport Chain Enhances Tumor Immunogenicity
Rewiring the Mitochondrial Electron Transport Chain Enhances Tumor Immunogenicity
PRJNA985677 | ENA
GenomicsMitochondrial electron transport chain is necessary for NLRP3 inflammasome activation
Mitochondrial electron transport chain is necessary for NLRP3 inflammasome activation
PRJNA811158 | ENA
MetabolomicsThermal Profiling Maps Multilayered Organization of the Mitochondrial Proteome

Mitochondria execute essential metabolic, biosynthetic, and signaling functions, yet the regulatory principles governing their proteome remain incompletely understood. Here, we develop a thermal proteome profiling (TPP) workflow applied directly to purified mitochondria, enabling systematic analy...

2025-12-08 | MTBLS7386 | MetaboLights
ProteomicsProteome imbalance of mitochondrial electron transport chain in brown adipocytes leads to metabolic benefits
Adaptive thermogenesis of brown adipose tissue (BAT) is critical for thermoregulation and contributes to total energy expenditure. However, whether BAT has non-thermogenic functions is largely unknown. Here, we describe that mice with a BAT-specific Liver kinase b1 deletion (Lkb1BKO mice) exhibited ...
ORGANISM(S): Mus musculus (Mouse) 
2018-07-12 | PXD008599 | Pride
Mouse Mitochondria 
ProteomicsOxygen Toxicity Causes Cyclic Damage by Destabilizing Specific Fe-S Cluster-Containing Protein Complexes
Oxygen is toxic across all three domains of life. Yet, the underlying molecular mechanisms remain largely unknown. Here, we systematically investigate the major cellular pathways affected by excess molecular oxygen. We find that hyperoxia destabilizes a specific subset of Fe-S cluster (ISC)-containi...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) Mus Musculus (ncbitaxon:10090) 
2023-02-05 | MSV000091206 | MassIVE
GenomicsRewiring the Mitochondrial Electron Transport Chain Enhances Tumor Antigen Presentation and Immunogenicity [bulk RNA-seq]
Rewiring the Mitochondrial Electron Transport Chain Enhances Tumor Antigen Presentation and Immunogenicity [bulk RNA-seq]
PRJNA814674 | ENA
GenomicsRewiring the Mitochondrial Electron Transport Chain Enhances Tumor Immunogenicity
Although tumor growth requires the mitochondrial electron transport chain (ETC), the relative contribution of Complex I (CI) and II (CII), the gatekeepers for initiating electron flow, remains unclear. Here, we report that loss of CII, but not CI, reduces melanoma tumor growth by increasing antigen ...
ORGANISM(S): Mus musculus 
2024-05-01 | GSE235311 | GEO
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