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MetabolomicsTFAM-Associated Mitochondrial Dynamics and Metabolic Reprogramming Regulate Microglial Polarization: Temporal and Causal Perspectives

The polarization state of microglia exerts an influence on neuroinflammation and neural tissue repair after injury. Modulating microglial polarization is emerging as a potential therapeutic strategy for various types of neural injuries and neurodegenerative diseases. However, the causal relations...

2025-12-23 | MTBLS13564 | MetaboLights
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
MetabolomicsDissection of metabolic reprogramming in polycystic kidney disease reveals coordinated rewiring of bioenergetic pathways
Autosomal Dominant Polycystic Kidney Disease (ADPKD) is a genetic disorder caused by loss-of-function mutations in PKD1 or PKD2. Increased glycolysis is a prominent feature of the disease, but how it impacts on other metabolic pathways is unknown. Here, we present an analysis of mouse Pkd1 mutant ce...
2019-06-07 | MTBLS677 | MetaboLights
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
MetabolomicsEnterotoxigenic Bacteroides fragilis Exacerbates Alcoholic Liver Disease by Driving Host Metabolic Reprogramming via the Tryptophan-Kynurenine-Retinol Pathway

Background & Aims: Alcoholic liver disease (ALD) is a major public health concern. Gut dysbiosis plays a critical role in its pathogenesis, yet the specific microbial and functional shifts driving ALD progression require further elucidation. This study aims to characterize these alterations a...

2026-01-10 | MTBLS13650 | MetaboLights
MetabolomicsEnterotoxigenic Bacteroides fragilis Exacerbates Alcoholic Liver Disease by Driving Host Metabolic Reprogramming via the Tryptophan-Kynurenine-Retinol Pathway

Background & Aims: Alcoholic liver disease (ALD) is a major public health concern. Gut dysbiosis plays a critical role in its pathogenesis, yet the specific microbial and functional shifts driving ALD progression require further elucidation. This study aims to characterize these alterations a...

2026-01-10 | MTBLS13649 | MetaboLights
ProteomicsSirtuin 5 Reduces Malonylation in Non-mitochondrial Metabolic Pathways in Diabetic Kidney Disease
Early diabetic kidney disease (DKD) is marked by dramatic metabolic reprogramming due to nutrient excess, mitochondrial dysfunction, and increased renal energy requirements from hyperfiltration. We hypothesized that changes in metabolism in DKD may be regulated by Sirtuin 5 (SIRT5), a deacylase that...
ORGANISM(S): Mus Musculus 
PXD037819 | panorama
MetabolomicsA comprehensive multiomic analysis reveals metabolic reprogramming underlying human Fontan-associated liver disease

BACKGROUND: Single ventricle congenital heart disease (SVCHD) is a severe form of cardiac malformation in which there is only one functional ventricle. The Fontan operation is the current standard of care for SVCHD. Almost all patients who have undergone the Fontan operation develop liver fibrosi...

2024-12-13 | MTBLS10782 | MetaboLights
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