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MetabolomicsFecal microbiota transplantation plus anti-PD-1 immunotherapy in advanced melanoma: a phase I trial

Fecal microbiota transplantation (FMT) represents a potential strategy to overcome resistance to immune checkpoint inhibitors in patients with refractory melanoma; however, the role of FMT in first-line treatment settings has not been evaluated. We conducted a multicenter phase I trial combining ...

2025-02-27 | MTBLS711 | MetaboLights
MetabolomicsEvidence of altered fatty acid metabolism in dogs with naturally occurring valvular heart disease and congestive heart failure

INTRODUCTION: Myxomatous mitral valve disease (MMVD) is the most common cardiac condition in adult dogs. The disease progresses over several years and affected dogs may develop congestive heart failure (HF). Research has shown that myocardial metabolism is altered in cardiac dise...

2022-03-31 | MTBLS716 | MetaboLights
MetabolomicsAntiviral metabolite 3'-Deoxy-3',4'-didehydro-cytidine is detectable in serum and identifies acute viral infections including COVID-19

BACKGROUND: There is a critical need for rapid viral infection diagnostics to enable prompt case identification in pandemic settings and support targeted antimicrobial prescribing.

METHODS: Using untargeted high-resolution liquid chromatography coupled with...

2022-02-10 | MTBLS718 | MetaboLights
MetabolomicsMetabolic phenotyping of urine from a dementia research cohort
To better understand the molecular mechanisms underpinning physiological variation in human populations, metabolic phenotyping approaches are increasingly being applied to studies involving hundreds and thousands of biofluid samples. Hyphenated ultra-performance liquid chromatography-mass spectromet...
2022-03-01 | MTBLS719 | MetaboLights
MetabolomicsPostoperative Metabolic Phenoreversion in Clear Cell Renal Cell Carcinoma

The ultimate goal of surgical treatment in cancer is to remove the tumor mass for restoring a healthy state. A 16-lipid panel that discriminated healthy controls from clear cell renal cell carcinoma (ccRCC) patients in a prior study was evaluated in the present work in paired-serum samples collec...

2023-01-02 | MTBLS3838 | MetaboLights
TranscriptomicsTranscription profiling of Dahl salt-sensitive and salt-resistant congenic rats
Kidney samples from three Dahl Salt-sensitive S rats were compared with kidney samples from three S.R(9)x3A congenic rats.
ORGANISM(S): Rattus norvegicus 
2007-09-13 | E-GEOD-1775 | biostudies-arrayexpress
MetabolomicsInvestigation of cross-platform analytical precision in NMR and UPLC-MS based metabolic-phenotyping
Dataset of six samples of pooled human urine, aliquoted, and independently prepared and aquired by NMR spectroscopy, and UPLC-MS. Each source sample is seperatly prepared and assayed thirteen times. A pooled QC sample and independent external reference of a compariable matrix is also aquired to assi...
2018-08-31 | MTBLS694 | MetaboLights
UnknownGlycosylation of α-amino acids by sugar acetate donors with InBr3. Minimally competent Lewis acids.
Not available
S-EPMC3296895 | biostudies-literature
MetabolomicsCoupled Mass-Spectrometry-Based Lipidomics Machine Learning Approach for Early Detection of Clear Cell Renal Cell Carcinoma

A discovery-based lipid profiling study of serum samples from a cohort that included patients with clear cell Renal Cell Carcinoma (ccRCC) stage I, II, III, and IV (n=112) and controls (n=52) was performed using ultraperformance liquid chromatography coupled to quadrupole-time-of-flight mass spec...

2020-11-20 | MTBLS1839 | MetaboLights
UnknownMR elastography outperforms shear wave elastography for the diagnosis of clinically significant portal hypertension.
Not available
S-EPMC10149092 | biostudies-literature
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