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MetabolomicsArginine-induced metabolomic perturbation in Streptococcus mutans

BACKGROUND: Streptococcus mutans is a major pathogen responsible for dental caries. Arginine is a promising potential caries preventive agent which can inhibit the growth of S. mutans. However, the mechanism whereby arginine inhibits S. mutans growth r...

2023-10-20 | MTBLS3020 | MetaboLights
ProteomicsProteomic analysis of S-nitrosylation in HUVECs
HUVECs stimulated with HG+oxLDL or Mannitol+nLDL were subjected to the biotin-switch assay to enrich the S-nitrosylated proteins, the S-nitrosylated proteins were resolved by SDS-PAGE and gels were silver stained. Mass spectrometry was conducted to determine proteins with S-nitrosylation.
ORGANISM(S): Homo sapiens (Human) 
2021-06-03 | PXD025295 | Pride
S-nitrosylation Oxldl Mass spectrometry Huvecs Hg 
UnknownPrediction of outcomes in patients with local recurrent nasopharyngeal carcinoma: development and validation of a four-factor prognostic model integrating baseline characteristics and [18F]FDG PET/CT parameters.
Not available
S-EPMC10017585 | biostudies-literature
MetabolomicsSupplementation of Bacillus sp. DU-106 reduces hypercholesterolemia and ameliorates gut dysbiosis in high-fat diet rats

Gut microbiota modulation by a probiotic is a novel therapy for hypercholesterolemia mitigation. This study initially investigated the potential hypocholesterolemic effect of Bacillus sp. DU-106 in hypercholesterolemic rats and explored its potential relation with gut microbiota. Sprague-Dawley r...

2021-04-08 | MTBLS1168 | MetaboLights
MetabolomicsSaliva metabolome and microbiome in permanent teeth caries

Metabolites are important determinants of disease progression. In this study, we conducted a case-control study to explore permanent teeth caries-related differences in salivary metabolite profiles and related changes in the composition of the oral microbiota in 200 subjects including 100 caries-...

2024-05-14 | MTBLS4569 | MetaboLights
MetabolomicsBacteroides uniformis degrades β-glucan to promote Lactobacillus johnsonii improving indole-3-lactic acid levels in alleviating colitis

The gut microbiota plays a crucial role in the onset and progression of inflammatory bowel disease (IBD). β-glucan (BG), a soluble dietary fiber widely present in oats, barley, fungi, yeast and some bacteria, has multiple bioactive properties such as mitigating intestinal inflammation; however, t...

2024-02-12 | MTBLS8950 | MetaboLights
ProteomicsProteomic study on the reproductive toxicity of Tripterygium glycosides in rats
Tripterygium glycoside tablet (TGT) is a common clinically used and effective non-steroidal immunosuppressant. However, its reproductive toxicity limits its application in pediatric immune diseases, warranting the study of the molecular mechanism behind its reproductive toxicity. In the present stud...
ORGANISM(S): Rattus Rattus 
2022-03-02 | PXD031978 |
MetabolomicsParabacteroides distasonis ameliorates insulin resistance via activation of intestinal GPR109a
Gut microbiota plays a key role in insulin resistance (IR). Here we perform a case-control study of Chinese adults (ChiCTR2200065715) and identify that Parabacteroides distasonis is inversely correlated with IR. Treatment with P. distasonis improves IR, strengthens intestinal integrity, and reduces ...
2023-11-01 | MTBLS7943 | MetaboLights
TranscriptomicsBone marrow gene expression of pediatric acute lymphoblastic leukemia (ALL)
Pediatric acute lymphoblastic leukemia (ALL) contains cytogenetically distinct subtypes that respond differently to cytotoxic drugs. Subtype classification can be also achieved through gene expression profiling. However, how to apply such classifiers to a single patient and correctly diagnose the di...
ORGANISM(S): Homo sapiens 
2009-08-19 | E-GEOD-17703 | biostudies-arrayexpress
Proteomicsproteomic analysis of mPGES-2 on NAFLD
Proteomic analysis was performed using LC-MS/MS technology from Shanghai Aiao Biotechnology Co., Ltd.. The abundance of peptide fractions in the livers of Ptges2+/+ (WT) HFD and Ptges2-/- (KO) HFD groups was quantified using unlabeled quantitative methods and differentially expressed proteins in eac...
ORGANISM(S): Mus Musculus 
2022-07-19 | PXD035389 |
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