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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
TranscriptomicsRate of elongation by RNA polymerase II is influenced by specific gene features and histone modifications
The rate of transcription elongation plays important roles in the timing of expression of full-length transcripts as well as for the regulation of alternative splicing. In this study we coupled Bru-Seq technology with 5,6-dichlorobenzimidazole 1-M-NM-2-D-ribofuranoside (DRB) to estimate the elongati...
ORGANISM(S): Homo sapiens 
2014-04-01 | E-GEOD-55534 | biostudies-arrayexpress
MetabolomicsSuboxic DOM is bioavailable to surface prokaryotes in a simulated overturn of an oxygen minimum zone, Devil’s Hole, Bermuda
Oxygen minimum zones (OMZs) are expanding due to increased sea surface temperatures, subsequent increased oxygen demand through respiration, reduced oxygen solubility, and thermal stratification driven in part by anthropogenic climate change. Devil's Hole, Bermuda is a model ecosystem to study OMZ m...
2024-02-27 | MTBLS8122 | MetaboLights
TranscriptomicsGenome-Wide Transcriptional Effects of the Anti-Cancer Agent Camptothecin
The anti-cancer drug camptothecin inhibits replication and transcription by trapping DNA topoisomerase I (Top1) covalently to DNA in a M-bM-^@M-^\cleavable complexM-bM-^@M-^]. To examine the effects of camptothecin on RNA synthesis genome-wide we used Bru-Seq and show that camptothecin treatment aff...
ORGANISM(S): Homo sapiens 
2013-10-29 | E-GEOD-48678 | biostudies-arrayexpress
UnknownUndergraduate Medical Education: Lifestyle Medicine Curriculum Implementation Standards.
Not available
S-EPMC8504338 | biostudies-literature
TranscriptomicsCoordinated regulation of synthesis and stability of RNA during the acute TNF-induced proinflammatory response
Steady-state gene expression is a coordination of synthesis and decay of RNA through epigenetic regulation, transcription factors, miRNAs, and RNA-binding proteins. Here, we present Bru-Seq and BruChase-Seq to assess genome-wide changes to RNA synthesis and stability in human fibroblasts at homeosta...
ORGANISM(S): Homo sapiens 
2013-01-29 | E-GEOD-43440 | biostudies-arrayexpress
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
MetabolomicsUnveiling molecular changes in guabiju during Aspergillus brasiliensis cultivation: insights from untargeted metabolomics

Black aspergilli exhibit remarkable bioconversion potential by transforming plant matrices into bioactive compounds, although their metabolic processes remain underexplored. This study investigated the biotransformation of metabolites during the solid-state cultivation of guabiju (Myrcianthes...

2025-08-08 | MTBLS12436 | MetaboLights
MetabolomicsIn plaque-mass spectrometry imaging of a bloom-forming alga during viral infection reveals a metabolic shift towards odd-chain fatty acid lipids (Imaging MS assays)

Tapping into the metabolic cross-talk between a host and its virus can reveal unique strategies employed during infection. Viral infection is a dynamic process that generates an evolving metabolic landscape. Gaining a continuous view into the infection process is highly challenging and is limited...

2018-11-29 | MTBLS769 | MetaboLights
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