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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
MetabolomicsInhibition of glycolysis and mitochondrial respiration promotes radiosensitisation of neuroblastoma and glioma cells

BACKGROUND: Neuroblastoma accounts for 7% of paediatric malignancies but is responsible for 15% of all childhood cancer deaths. Despite rigorous treatment involving chemotherapy, surgery, radiotherapy and immunotherapy, the 5-year overall survival rate of high-risk disease remai...

2022-11-30 | MTBLS858 | MetaboLights
MetabolomicsCo-occurrence of direct and indirect extracellular electron transfer mechanisms during electroactive respiration in a dissimilatory sulfate reducing bacterium

Understanding the extracellular electron transfer mechanisms of electroactive bacteria could help determine their potential in microbial fuel cells (MFCs) and their microbial syntrophy with redox-active minerals in natural environments. However, the mechanisms of extracellular electron transfer t...

2024-12-06 | MTBLS11447 | MetaboLights
MetabolomicsThe functional role of OGDH for maintaining mitochondrial respiration and identity of primed human embryonic stem cells

Human embryonic stem cells (hESCs) can self-renew infinitely or differentiate into the 3 germ layer lineages in vitro with certain cues, holding great promise to model early human embryo development ex vivo. It is wildly accepted that hESCs take advantage of both glycolysis and ...

2022-03-03 | MTBLS4223 | MetaboLights
MetabolomicsMitochondrial respiration in B lymphocytes is essential for humoral immunity by controlling flux of the TCA cycle

To elucidate the function of oxidative phosphorylation (OxPhos) during B-cell differentiation we employ CD23Cre-driven expression of the dominant-negative K320E mutant of the mitochondrial helicase Twinkle (DNT). DNT-expression depletes mitochondrial DNA during B cell maturation, reduces the abun...

2026-08-21 | MTBLS4647 | MetaboLights
MetabolomicsUrinary multi-omics reveal non-invasive diagnostic biomarkers in clear cell renal cell carcinoma

Clear cell renal cell carcinoma (ccRCC) is the most common kidney malignancy. Yet, no rapid, non-invasive biomarkers are available for diagnosis or screening. Urine represents an ideal analyte matrix due to its accessibility, low invasiveness, longitudinal sampling and the kidney’s central role i...

2026-08-16 | MTBLS12025 | MetaboLights
MetabolomicsUrinary multi-omics reveal non-invasive diagnostic biomarkers in clear cell renal cell carcinoma (Lipidomics)

Clear cell renal cell carcinoma (ccRCC) is the most common kidney malignancy. Yet, no rapid, non-invasive biomarkers are available for diagnosis or screening. Urine represents an ideal analyte matrix due to its accessibility, low invasiveness, longitudinal sampling and the kidney’s central role i...

2026-07-15 | MTBLS14671 | MetaboLights
TranscriptomicsInhibition of Respiration by Nitric Oxide Induces a Mycobacterium tuberculosis Dormancy Program
An estimated two billion persons are latently infected with Mycobacterium tuberculosis. The host factors that initiate and maintain this latent state and the mechanisms by which M. tuberculosis survives within latent lesions are compelling but unanswered questions. One such host factor may be nitric...
ORGANISM(S): Mycobacterium tuberculosis 
2007-08-21 | E-GEOD-8839 | biostudies-arrayexpress
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
MetabolomicsMetabolomics revealed the influence of breast cancer on lymphatic endothelial cell metabolism, metabolic crosstalk, and lymphangiogenic signaling in co-culture

Breast cancer metastasis occurs via blood and lymphatic vessels. Breast cancer cells 'educate' lymphatic endothelial cells (LECs) to support tumor vascularization and growth. However, despite known metabolic alterations in breast cancer, it remains unclear how lymphatic endothelial cell metabolis...

2024-06-25 | MTBLS859 | MetaboLights
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