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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
MetabolomicsEffects of Magnesium Potassium Sulfate on Tibetan Sheep Quality and Its Volatile and Non-Volatile Metabolic Substancesate the publication title

Preliminary research conducted by the team has identified that potassium and magnesium may influence the quality of Tibetan lamb meat, although the underlying mechanisms remain unclear. This study aims to examine the impact of dietary supplementation with magnesium potassium sulfate (PMS) on the ...

2026-04-28 | MTBLS13926 | MetaboLights
MetabolomicsLuminal metabolome profiles of mice developed dextran sulfate sodium (DSS) colitis
Not available
ORGANISM(S): Mus musculus 
ST001250 | MetabolomicsWorkbench
TranscriptomicsTranscription profiling of Pseudomonas aeruginosa of the sulfate starvation response
Gene expression in response to changes in sulfur supply was studied in P. aeruginosa E601, a cystic fibrosis isolate that displays mucin sulfatase activity, and in P. aeruginosa PAO1. A large family of genes was found to be upregulated by sulfate limitation in both isolates, encoding sulfatases and ...
ORGANISM(S): Pseudomonas aeruginosa 
2008-06-16 | E-GEOD-8408 | biostudies-arrayexpress
MetabolomicsReactive Oxygen Species Deficiency Due to Ncf1-Mutation Leads to Development of Adenocarcinoma and Metabolomic and Lipidomic Remodeling in a New Mouse Model of Dextran Sulfate Sodium-Induced Colitis
Inflammatory bowel disease is characterized by chronic relapsing idiopathic inflammation of the gastrointestinal tract and persistent inflammation. Studies focusing on the immune-regulatory function of reactive oxygen species (ROS) are still largely missing. In this study, we analyzed an ROS-deficie...
2019-05-22 | MTBLS593 | MetaboLights
MetabolomicsUltraperformance Liquid Chromatography Coupled with Quadrupole Time-of-Flight Mass Spectrometry-Based Metabolomics and Lipidomics Identify Biomarkers for Efficacy Evaluation of Mesalazine in a Dextran Sulfate Sodium-Induced Ulcerative Colitis Mouse Model
This study aims to identify biomarkers for evaluating the therapeutic efficacy of mesalazine on ulcerative colitis by metabolomics and lipidomics. A dextran sulfate sodium-induced mouse model was used. The disease status was assessed by a disease activity index, the TNF-α level of colon was measured...
2022-10-24 | MTBLS2111 | MetaboLights
TranscriptomicsRoot transcriptome remodeling of Arabidopsis in response to high levels of magnesium sulfate
Martian regolith (unconsolidated surface material) is a potential medium for plant growth in bioregenerative life support systems during manned missions on Mars. However, hydrated magnesium sulfate mineral levels in the regolith of Mars can reach as high as 10 wt%, and would be expected to be highly...
ORGANISM(S): Arabidopsis thaliana 
2010-09-17 | E-GEOD-20109 | biostudies-arrayexpress
MetabolomicsSchisandra chinensis alleviates dextran sulfate sodium-induced colitis in association with remodeling of a Parabacteroides goldsteinii-related leucine– isovalerate metabolic axis and attenuation of mTOR/HIF-1α/IL-17 signaling

Ulcerative colitis (UC) involves epithelial injury, gut microbial dysbiosis, disturbed microbial metabolism, and mucosal inflammation. This study evaluated the protective effect of Schisandra chinensis (SC) against dextran sulfate sodium (DSS)-induced UC and investigated the underlying microbiota...

2026-08-29 | MTBLS15496 | MetaboLights
TranscriptomicsThe metabolic niche of a prominent sulfate-reducing human gut bacterium [3]
Sulfate-reducing bacteria (SRB) colonize the guts of ~50% of humans. We used genome-wide transposon mutagenesis and insertion-site sequencing (INSeq), RNA-Seq, plus mass spectrometry to characterize genetic and environmental factors that impact the niche of Desulfovibrio piger, the most common SRB i...
ORGANISM(S): Mus musculus 
2013-07-12 | E-GEOD-48808 | biostudies-arrayexpress
TranscriptomicsFunction of Periplasmic Hydrogenases in the Sulfate-Reducing Bacterium Desulfovibrio vulgaris Hildenborough
The sulfate-reducing bacterium Desulfovibrio vulgaris Hildenborough possesses four periplasmic hydrogenases to facilitate the oxidation of molecular hydrogen. These include an [Fe], a [NiFeSe] and two [NiFe] hydrogenases encoded by the hyd, hys, hyn1 and hyn2 genes, respectively. In order to underst...
ORGANISM(S): Desulfovibrio vulgaris subsp. vulgaris str. Hildenborough 
2010-06-10 | E-GEOD-8137 | biostudies-arrayexpress
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