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MetabolomicsProtein-metabolite interactomics of carbohydrate metabolism reveal regulation of lactate dehydrogenase

Metabolic networks are interconnected and influence diverse cellular processes. The protein-metabolite interactions that mediate these networks are frequently low affinity and challenging to systematically discover. We developed mass spectrometry integrated with equilibrium dialysis for the disco...

2023-08-07 | MTBLS7237 | MetaboLights
MetabolomicsLactate controls cancer stemness and plasticity through epigenetic regulation.

Tumours arise from uncontrolled cell proliferation driven by mutations in genes that regulate stem cell renewal and differentiation. Intestinal tumours, however, retain some hierarchical organization, maintaining both cancer stem cells (CSCs) and cancer differentiated cells (CDCs). This heterogen...

2025-05-28 | MTBLS11849 | MetaboLights
MetabolomicsLactate-driven lysine lactylation mediates high-level colistin resistance in Salmonella
Intracellular pathogens are particularly refractory to antibiotic eradication, leading to persistent and relapsing infections. However, how intracellular metabolic microenvironments shape antibiotic resistance phenotypes remains poorly understood. Here we delineate a metabolic-regulatory axis wherei...
2026-06-17 | MTBLS14781 | MetaboLights
MetabolomicsObesogenic high-fat diet and MYC cooperate to promote lactate accumulation and tumor microenvironment remodeling in prostate cancer (Murine prostate assays)

Cancer cells exhibit metabolic plasticity to meet oncogene-driven dependencies while coping with nutrient availability. A better understanding of how systemic metabolism impacts the accumulation of metabolites that reprogram the tumor microenvironment and drive cancer could facilitate development...

2024-04-10 | MTBLS3317 | MetaboLights
MetabolomicsObesogenic high-fat diet and MYC cooperate to promote lactate accumulation and tumor microenvironment remodeling in prostate cancer (Murine serum assays)

Cancer cells exhibit metabolic plasticity to meet oncogene-driven dependencies while coping with nutrient availability. A better understanding of how systemic metabolism impacts the accumulation of metabolites that reprogram the tumor microenvironment and drive cancer could facilitate development...

2024-04-10 | MTBLS3316 | MetaboLights
TranscriptomicsPyruvate vs Lactate as electron donor in Sulfate reduction
In order to obtain a global view of energy metabolism pathways of the sulfate-reducer Desulfovibrio vulgaris Hildenborough and the proteins involved therein whole-genome microarrays were used to compare the transcriptional response of cells grown with hydrogen/sulfate, pyruvate/sulfate, lactate/thio...
ORGANISM(S): Desulfovibrio vulgaris subsp. vulgaris str. Hildenborough 
2008-05-31 | E-GEOD-8071 | biostudies-arrayexpress
TranscriptomicsHydrogen vs Lactate as electron donor in Sulfate reduction
In order to obtain a global view of energy metabolism pathways of the sulfate-reducer Desulfovibrio vulgaris Hildenborough and the proteins involved therein whole-genome microarrays were used to compare the transcriptional response of cells grown with hydrogen/sulfate, pyruvate/sulfate, lactate/thio...
ORGANISM(S): Desulfovibrio vulgaris subsp. vulgaris str. Hildenborough 
2008-05-31 | E-GEOD-8037 | biostudies-arrayexpress
TranscriptomicsTranscriptomic analysis of lactate dehydrogenase negative mutant of Enterococcus faecalis V583
In order to study the effect of lactate dehydrogenase (?ldh 1.2) mutant on the transcriptome DNA microarray technology was used. Stains were grown in a chemically defined medium (CDM-LAB) containing 1.1% of glucose as a carbon sources at 37?C on anaerobic condition to an optical density of 0.6.
ORGANISM(S): Enteroccus faecalis V583 
2010-12-13 | E-MTAB-472 | biostudies-arrayexpress
TranscriptomicsPyruvate fermentation vs Lactate-Sulfate
In order to obtain a global view of energy metabolism pathways of the sulfate-reducer Desulfovibrio vulgaris Hildenborough and the proteins involved therein whole-genome microarrays were used to compare the transcriptional response of cells grown with hydrogen/sulfate, pyruvate/sulfate, lactate/thio...
ORGANISM(S): Desulfovibrio vulgaris subsp. vulgaris str. Hildenborough 
2008-05-31 | E-GEOD-8015 | biostudies-arrayexpress
TranscriptomicsEnergy metabolism pathways of the sulfate-reducer Desulfovibrio vulgaris Hildenborough
This SuperSeries is composed of the following subset Series: GSE8015: Pyruvate fermentation vs Lactate-Sulfate GSE8037: Hydrogen vs Lactate as electron donor in Sulfate reduction GSE8071: Pyruvate vs Lactate as electron donor in Sulfate reduction GSE8072: Thiosulfate vs Sulfate as electron acceptor ...
ORGANISM(S): Desulfovibrio vulgaris subsp. vulgaris str. Hildenborough 
2008-04-05 | E-GEOD-8069 | biostudies-arrayexpress
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