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MetabolomicsUntargeted metabolomics links glutathione to bacterial cell cycle progression
Cell cycle progression requires the coordination of cell growth, chromosome replication, and division. Consequently, a functional cell cycle must be coupled with metabolism. However, direct measurements of metabolome dynamics remained scarce, in particular in bacteria. Here, we describe an untargete...
2020-10-15 | MTBLS1402 | MetaboLights
MetabolomicsMulti-omics-identified StAPR3 enhances potato Cd tolerance and tuber quality via sulfur metabolism and glutathione redox homeostasis

Cadmium (Cd) in agricultural soils inhibits potato growth, disrupts tuber development, and causes Cd accumulation in edible tubers, threatening food safety. Here, we determined the EC50 of Cd in potato, which induced oxidative stress and chloroplast damage. Transcriptomic and metabolomic co-analy...

2026-09-04 | MTBLS15532 | MetaboLights
MetabolomicsGlutathione is a host-derived cysteine source for Clostridioides difficile
Clostridioides difficile is the leading cause of nosocomial diarrhea, afflicting approximately half a million people each year in the USA, burdening both individuals’ quality of life and the healthcare system. In the gastrointestinal (GI) tract, C. difficile must acquire essential nutrients to colon...
2026-06-10 | MTBLS14740 | MetaboLights
MetabolomicsPhotoperiod-mediated transcriptional and metabolic reprogramming confers salt stress tolerance via the ascorbate-glutathione cycle and phenylpropanoid pathway in Ginkgo biloba
Ginkgo biloba, one of the oldest extant relict tree species, is highly valued for its medicinal properties. However, soil salinization has emerged as a severe global ecological challenge, substantially restricting plant growth, development, and geographical distribution. While light signaling, parti...
2026-07-22 | MTBLS15130 | MetaboLights
MetabolomicsRhizosphere reprogramming by phosphate slag enhances glutathione-centered redox regulation and root development in tobacco

Background and aims: Phosphate slag, a by-product of phosphorus and steel production, is a potential soil amendment that improves nutrient availability and redox stability. However, how it reshapes the rhizosphere microbiome and metabolism to promote tobacco (Nicotiana tabacum L.) root developmen...

2026-01-16 | MTBLS13273 | MetaboLights
MetabolomicsTargeting GSTZ1 sensitizes KRASG12C-mutant lung cancer cells by overcoming glutathione and glycolysis pathway rewiring

KRAS mutations are prevalent in lung cancer, but KRAS G12C inhibitors exhibit limited efficacy, partly due to metabolic adaptations, such as enhanced glutathione metabolism and increased glycolysis. Glutathione S-Transferase Zeta 1 (GSTZ1) is a metabolic enzyme that regulates cell metabolism. How...

2026-05-15 | MTBLS12791 | MetaboLights
GenomicsGfpt2 Regulates Fibroblast Activation by Glutathione Metabolism
Gfpt2 Regulates Fibroblast Activation by Glutathione Metabolism
PRJNA1485076 | ENA
TranscriptomicsEnergy Metabolism during Anchorage-Independence
The detachment of epithelial cells, but not cancer cells, causes anoikis due to reduced energy production. Invasive tumor cells generate three splice variants of the metastasis gene osteopontin. The cancer-specific form osteopontin-c supports anchorage-independence through inducing oxidoreductases a...
ORGANISM(S): Homo sapiens 
2014-02-21 | E-GEOD-55193 | biostudies-arrayexpress
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
GenomicsNanoplastics dysregulate macrophage function by impairing glutathione metabolism
Nanoplastics dysregulate macrophage function by impairing glutathione metabolism
PRJNA1276434 | ENA
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