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MetabolomicsLiquid chromatography coupled to high-resolution mass spectrometry metabolomics: A useful tool for investigating tumor secretome based on a three-dimensional co-culture model

Three-dimensional (3D) cell culture technologies, which more closely mimic the complex microenvironment of tissue, are being increasingly evaluated as a tool for the preclinical screening of clinically promising new molecules, and studying of tissue metabolism. Studies of metabolites released int...

2023-12-12 | MTBLS5375 | MetaboLights
MetabolomicsStable Isotope-Assisted Metabolomics for Deciphering Xenobiotic Metabolism in Mammalian Cell Culture
Xenobiotics are ubiquitous in the environment and modified abundantly in the human body by phase I and II metabolism. Liquid chromatography coupled to high resolution mass spectrometry is a powerful tool to investigate these biotransformation products. Here, we present a workflow based on stable iso...
2020-04-14 | MTBLS1358 | MetaboLights
MetabolomicsGut microbiota carcinogen metabolism causes distal tissue tumours

Exposure to environmental pollutants and human microbiome composition are important predisposition factors for tumour development. Similar to drug molecules, pollutants are typically metabolised in the body, which can change their carcinogenic potential and impact tissue distribution through alte...

2024-06-05 | MTBLS3581 | MetaboLights
MetabolomicsGlobal 13C tracing and metabolic flux analysis of intact human liver tissue ex vivo
Liver metabolism is central to human physiology and influences the pathogenesis of common metabolic diseases. Yet, our understanding of human liver metabolism remains incomplete, with much of current knowledge based on animal or cell culture models that do not fully recapitulate human physiology. He...
2024-07-23 | MTBLS10481 | MetaboLights
MetabolomicsSelective galactose culture condition reveals distinct metabolic signatures in pyruvate dehydrogenase and complex I deficient human skin fibroblasts

INTRODUCTION: A decline in mitochondrial function represents a key factor of a large number of inborn errors of metabolism, which lead to an extremely heterogeneous group of disorders.

OBJECTIVES: To gain insight into the biochemical consequences of mitocho...

2021-10-06 | MTBLS761 | MetaboLights
MetabolomicsMetabolomic signatures in blastocyst spent culture medium as noninvasive predictors of live birth: a pilot study

Research Question: Can metabolomic profiling of blastocyst spent culture medium (SCM) serve as a non-invasive tool to predict live birth?

Design: This pilot study investigated the association between metabolite profiles in SCM and clinical outcomes following single blastocyst transfer. Seve...

2026-02-13 | MTBLS13898 | MetaboLights
MetabolomicsSex-specific effects of CD248 on metabolism and the adipose tissue lipidome

Cd248 has recently been associated with adipose tissue physiology, demonstrated by reduced weight gain in high fat diet-fed mice with genetic deletion of Cd248 relative to controls. Here we set out to determine the metabolic consequences of loss of Cd248. Strikingly, we find these to be sex speci...

2023-01-05 | MTBLS6615 | MetaboLights
MetabolomicsPhospholipid acyl chain diversity controls the tissue-specific assembly of mitochondrial cardiolipins

Cardiolipin (CL) is a phospholipid specific for mitochondrial membranes and crucial for many core tasks of this organelle. Its side chain configurations are tissue-specific, functionally important and generated via post-biosynthetic remodeling. However, this process lacks the necessary specificit...

2020-05-22 | MTBLS1446 | MetaboLights
MetabolomicsEffects of coronatine elicitation on growth and metabolic profiles of Lemna paucicostata culture
In this study, the effects of coronatine treatment on the growth, comprehensive metabolic profiles, and productivity of bioactive compounds, including phenolics and phytosterols, in whole plant cultures of Lemna paucicostata were investigated using gas chromatography-mass spectrometry (GC-MS) couple...
2018-09-11 | MTBLS526 | MetaboLights
MetabolomicsBacillus pacificus inhibits the vitamin absorption of jellyfish Aurelia coerulea polyp to reduce asexual reproduction (Polyps culture media)

Symbiotic microorganisms play an important role in the growth and development of marine invertebrates, such as the sea moon, affecting their metamorphosis process. The outbreak of jellyfish puts pressure on marine ecosystems and affects their stability. However, researches on the development of j...

2024-06-03 | MTBLS9419 | MetaboLights
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