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MetabolomicsSnail reprograms glucose metabolism by repressing PFKP allowing cancer cell survival under metabolic stress
Dynamic regulation of glucose flux between aerobic glycolysis and the pentose phosphate pathway (PPP) during epithelial-mesenchymal transition (EMT) is not well-understood. Here we show that Snail (SNAI1), a key transcriptional repressor of EMT, regulates glucose flux toward PPP, allowing cancer cel...
2017-11-07 | MTBLS387 | MetaboLights
MetabolomicsIntegrated Proteomic and Metabolomic Analyses Show Differential Effects of Glucose Availability in Marine Synechococcus and Prochlorococcus

We compared changes induced by the addition of 100 nM and 5 mM glucose on the proteome and metabolome complements in Synechococcus sp. strains WH8102, WH7803, and BL107 and Prochlorococcus sp. strains MED4, SS120, and MIT9313, grown either under standard light conditions or in d...

2023-02-06 | MTBLS5462 | MetaboLights
MetabolomicsSystem Xc- exacerbates metabolic stress under glucose depletion in oral squamous cell carcinoma

OBJECTIVE: Emerging evidence suggests that glucose depletion (GD)-induced cell death depends on system Xc-, a glutamate/cystine antiporter extensively studied in ferroptosis. However, the underlying mechanism remains debated. Our study confirmed the correlation between system Xc...

2024-01-16 | MTBLS5358 | MetaboLights
MetabolomicsExploring the Glucose Fluxotype of the E. coli y-ome Using High-Resolution Fluxomics
We have developed a robust workflow to measure high-resolution fluxotypes (metabolic flux phenotypes) for large strain libraries under fully controlled growth conditions. This was achieved by optimizing and automating the whole high-throughput fluxomics process and integrating all relevant software ...
2021-05-13 | MTBLS2188 | MetaboLights
MetabolomicsProteome allocations change linearly with the specific growth rate of Saccharomyces cerevisiae under glucose limitation

Saccharomyces cerevisiae is a widely used cell factory; therefore, it is important to understand how it organizes key functional parts when cultured under different conditions. Here, we perform a multiomics analysis of S. cerevisiae by culturing the strain with a wide range of s...

2022-08-31 | MTBLS697 | MetaboLights
MetabolomicsNQO1 protects obese mice through improvements in glucose and lipid metabolism.
Chronic nutrient excess leads to metabolic disorders and insulin resistance. Activation of stress-responsive pathways via Nrf2 activation contributes to energy metabolism regulation. Here, inducible activation of Nrf2 in mice and transgenesis of the Nrf2 target, NQO1, conferred protection from diet-...
2024-05-23 | MTBLS2085 | MetaboLights
MetabolomicsAnalysis of glucose-independent metabolic pathways associated with anti-proliferative effect of metformin and their reversibility in liver cancer cells

Several studies indicated anti-cancer effects of metformin in liver cancer. This was attributed to the activation of LKB-AMPK axis, which is associated with anti-hyperglycaemic effect and cytotoxicity. However, glucose- and central carbon-independent effects of metformin ...

2024-05-22 | MTBLS7760 | MetaboLights
MetabolomicsNPM-ALK metabolic regulation
Not available
ORGANISM(S): Homo sapiens 
ST000016 | MetabolomicsWorkbench
MetabolomicsSingle-cell and bulk level metabolomic study of the glycolysis inhibition by 2-deoxy-D-glucose in Saccharomyces cerevisiae
Single-cell level measurements are necessary to characterize the intrinsic biological variability in a population of cells. In a study of the metabolic response of a clonal Saccharomyces cerevisiae population challenged by the glycolytic inhibitor 2-deoxy-D-glucose (2-DG), this variability is shown ...
2013-05-22 | MTBLS29 | MetaboLights
MetabolomicsClock regulation of metabolites reveals coupling between transcription and metabolism
The circadian clock is intricately connected with metabolism, however the precise details of these connections are incomplete. Here we used high temporal resolution metabolite profiling to determine circadian regulation of mouse liver and cell autonomous metabolism. In mouse liver, we found ~50% of ...
2017-04-05 | MTBLS292 | MetaboLights
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