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MetabolomicsMetabolomics dataset of PPAR-pan treated rat liver (acyl-carnitine and aqueous metabolite assays)

This article contains mass spectrometry (MS) data investigating small molecule changes as an effect of a triple peroxisome proliferator-activated receptor (PPAR-pan) agonist GW625019 in the liver as described in the manuscript “PPAR-pan Activation Induces Hepatic Oxidative Stress and Lipidomic Re...

2016-05-13 | MTBLS303 | MetaboLights
MetabolomicsA red wine intervention does not modify plasma trimethylamine N-oxide but is associated with broad shifts in the plasma metabolome and gut microbiota composition

BACKGROUND: Gut microbiota profiles are closely related to cardiovascular diseases through mechanisms that include the reported deleterious effects of metabolites, such as trimethylamine N-oxide (TMAO), which have been studied as diagnostic and therapeutic targets. Moderate red ...

2024-05-09 | MTBLS310 | MetaboLights
TranscriptomicsTranscriptomic responses of zebrafish embryos to sublethal exposure to GenX (HFPO-DA): A 96-Hour RNA-seq Study
GenX (HFPO-DA) is a per- and polyfluoroalkyl substance (PFAS) increasingly used as a replacement for legacy compounds such as PFOA, but its environmental persistence and potential toxicity raise concerns. Traditional chemical risk assessment is time- and resource-intensive and provides limited insig...
ORGANISM(S): Danio rerio 
2026-05-01 | E-MTAB-15674 | biostudies-arrayexpress
MetabolomicsPantothenate biosynthesis is critical for chronic infection by the neurotropic parasite Toxoplasma gondii
Coenzyme A (CoA) is an essential molecule acting in metabolism, post-translational modification, and regulation of gene expression. While all organisms synthesize CoA, many, including humans, are unable to produce its precursor, pantothenate. Intriguingly, like most plants, fungi and bacteria, paras...
2022-03-21 | MTBLS2501 | MetaboLights
GenomicsIdentification of 67 histone marks and histone lysine crotonylation as a new type of histone modification
We report the identification of 67 previously undescribed histone modifications, increasing the current number of known histone marks by about 70%. We further investigated one of the marks, lysine crotonylation (Kcr), confirming that it represents an evolutionarily-conserved histone posttranslationa...
ORGANISM(S): Mus musculus 
2011-10-06 | E-GEOD-32663 | biostudies-arrayexpress
MetabolomicsInvestigating the Mechanisms of Silver Nanoparticle Toxicity in Daphnia magna: A Multi-Omics Approach
Silver nanoparticles (AgNPs), one of the most common nanomaterials in use today, have been shown to enter the aquatic environment from use of commercially obtained products. Although acute toxicity has been shown in vitro and in vivo, there is still a great deal of uncertainty surrounding the molecu...
2017-05-08 | MTBLS260 | MetaboLights
MetabolomicsMulti-omics association analysis reveals interactions between the oropharyngeal microbiome and the metabolome in pediatric patients with influenza A virus pneumonia.
Children are at high risk for influenza A virus (IAV) infections, which can develop into severe illnesses. However, little is known about interactions between the microbiome and respiratory tract metabolites and their impact on the development of IAV pneumonia in children. Using a combination of liq...
2024-09-25 | MTBLS4816 | MetaboLights
UnknownPan-American Guidelines for the treatment of SARS-CoV-2/COVID-19: a joint evidence-based guideline of the Brazilian Society of Infectious Diseases (SBI) and the Pan-American Association of Infectious Diseases (API).
Not available
S-EPMC10408214 | biostudies-literature
MetabolomicsTumor-derived L-arginine acts as a metabolic checkpoint to sustain CAR T cell anti-tumor memory

Metabolic competition within the tumor microenvironment (TME) severely impairs the efficacy and persistence of chimeric antigen receptor (CAR) T cells in solid tumors. While targeting tumor metabolism is a promising therapeutic avenue, its precise implementation remains a challenge. Here, we disc...

2026-10-23 | MTBLS14035 | MetaboLights
MetabolomicsMulti-Omics Elucidation of Cyclic Lipopeptide Pseudodesmin A-Mediated Biofilm eradication in Vancomycin-Resistant Enterococcus faecalis
In this study, we isolated and purified cyclic lipopeptide PDMA from our in-house strain Pseudomonas tolaasii ZTB4. We evaluated its antibacterial and antibiofilm activities against VREF, demonstrating that PDMA effectively eradicates mature biofilms. To decipher the mechanisms underlying this eradi...
2026-06-05 | MTBLS14677 | MetaboLights
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