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Metabolomicsα-ketoglutarate maintains AMPK translation for energy sensing in human cancer cells_lipid

The energy sensor AMPK promotes tumor cell survival under stress, but how to prevent AMPK activation to blunt tumor progression remains unclear. Here we show that the metabolite α-ketoglutarate (α-KG) controls AMPK translation through a TET-YBX1 axis, which can be exploited to sensitize human can...

2025-07-17 | MTBLS12741 | MetaboLights
Metabolomicsα-ketoglutarate maintains AMPK translation for energy sensing in human cancer cells_untargeted metabolites_flux_FAO

The energy sensor AMPK promotes tumor cell survival under stress, but how to prevent AMPK activation to blunt tumor progression remains unclear. Here we show that the metabolite α-ketoglutarate (α-KG) controls AMPK translation through a TET-YBX1 axis, which can be exploited to sensitize human can...

2025-07-17 | MTBLS12738 | MetaboLights
Metabolomicsα-ketoglutarate maintains AMPK translation for energy sensing in human cancer cells_targeted metabolites

The energy sensor AMPK promotes tumor cell survival under stress, but how to prevent AMPK activation to blunt tumor progression remains unclear. Here we show that the metabolite α-ketoglutarate (α-KG) controls AMPK translation through a TET-YBX1 axis, which can be exploited to sensitize human can...

2025-07-16 | MTBLS12731 | MetaboLights
MetabolomicsGlycolysis/gluconeogenesis specialization in microbes is driven by biochemical constraints of flux sensing
Central carbon metabolism is highly conserved across microbial species, but can catalyze very different pathways depending on the organism and their ecological niche. Here, we study the dynamic reorganization of central metabolism after switches between the two major opposing pathway configurations ...
2022-01-11 | MTBLS3887 | MetaboLights
Metabolomics13C glucose labelling studies using 2D NMR is a useful tool for determining ex vivo whole organ metabolism during hypothermic machine perfusion of kidneys
Background: The aim of this study is to determine the feasibility of using Nuclear Magnetic Resonance (NMR) tracer studies (13C-enriched glucose) to detect ex vivo de novo metabolism in the perfusion fluid and cortical tissue of porcine kidneys during hypothermic machine perfusion (HMP). Methods: Po...
2017-10-16 | MTBLS367 | MetaboLights
MetabolomicsUCP2-dependent redox-sensing in POMC neurons regulates feeding
Not available
ORGANISM(S): Mus musculus 
ST002361 | MetabolomicsWorkbench
MetabolomicsGlycerol 3-phosphate phosphatase/PGPH-2 counters metabolic stress and promotes healthy aging via a glycogen sensing-AMPK-HLH-30-autophagy axis in C. elegans
Metabolic stress caused by excess nutrients accelerates aging. We recently demonstrated that the newly discovered enzyme glycerol-3-phosphate phosphatase (G3PP; gene Pgp), which operates an evolutionarily conserved glycerol shunt that hydrolyzes glucose-derived glycerol-3-phosphate to glycerol, coun...
2024-02-07 | MTBLS6847 | MetaboLights
MetabolomicsIsotopomer analysis of MCF-7 breast cancer cell line incubated with 13C labelled glucose (NMR assay)
MS and NMR are two of the most powerful spectroscopic techniques used in the field of fluxomics, to analyze the flux distributions in cellular metabolomic pathways. Both of them possess pros and cons, such as, MS being the most sensitive and low-cost technique, while needs extensive sample processin...
2018-05-02 | MTBLS241 | MetaboLights
MetabolomicsIFN-γ-driven iNOS induction in macrophages mediates CAR T cell resistance in B cell lymphoma (Glucose Tracer)
Chimeric antigen receptor (CAR) T cell therapies have revolutionized B cell malignancy treatment, but subsets of patients with large B cell lymphoma (LBCL) experience primary resistance or relapse after CAR T cell treatment. To uncover tumor microenvironment (TME)-induced resistance mechanisms, we e...
2026-05-31 | MTBLS14641 | MetaboLights
TranscriptomicsIdentification of glucose-TOR signaling early target genes in Arabidopsis seedling autotrophic transition stage
The goal of this experiment was to explore the molecular network of glucose-TOR signaling in Arabidopsis seedling autotrophic transition stage. We used the whole-genome microarrays to detail the global program of gene expression mediated by glucose and TOR. Arabidopsis WT and estradiol inducible RNA...
ORGANISM(S): Arabidopsis thaliana 
2013-04-05 | E-GEOD-40245 | biostudies-arrayexpress
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