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MetabolomicsExposomic Biomonitoring of Polyphenols by Non-Targeted Analysis and Suspect Screening

Polyphenols, prevalent in plants and fungi, are investigated intensively in nutritional and clinical settings because of their beneficial bioactive properties. Due to their complexity, analysis with untargeted approaches is favorable, which typically use high-resolution mass spectrometry (HRMS) r...

2025-08-07 | MTBLS7564 | MetaboLights
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
TranscriptomicsTranscription profiling of E.coli ydgG mutant vs. isogenic wild type in a mature biofilm
The E. coli Genechip antisense genome array was used to study the differential gene expression profile of E. coli K12 ydgG mutant compared to its isogenic wild type in a mature biofilm. Experiment Overall Design: Overnight cultures were diluted 100X into 1 L shake flasks containing 250 mL of LB + 0....
ORGANISM(S): Escherichia coli 
2008-06-12 | E-GEOD-3514 | biostudies-arrayexpress
MetabolomicsSmall Polar Hits against S. aureus: Screening, Initial Hit Optimization, and Metabolomic Studies
The global prevalence of antibacterial resistance requires new antibacterial drugs with novel chemical scaffolds and modes of action. It is also vital to design compounds with optimal physicochemical properties to permeate the bacterial cell envelope. We described an approach of combining and integr...
2021-11-04 | MTBLS788 | MetaboLights
ProteomicsExtracellular matrix proteome remodeling with substrate stiffness
Extracellular matrix proteomic profiling Mass spectrometry characterization illustrated a reprogrammed proteome in response to matrix stiffness, including a core subset of 84 ECM-specific proteins, including various ECM regulators and tissue-associated ECM-related proteins. Further, we observe remod...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
MSV000092971 | MassIVE
GenomicCell types and lineages of hESC-derived brain cells

During development of the human brain, multiple cell types with diverse regional identities are generated. Here we report a system to generate early human brain forebrain and mid/hindbrain cell types from human embryonic stem cells (hESCs), and infer and experimentally confirm a lineage tree for ...

phs001205 | dbGaP
TranscriptomicsComparative genomic hybridization of Clostridium sporogenes and Clostridium botulinum strains
Clostridium botulinum is a heterogeneous Gram-positive species that comprises four genetically and physiologically distinct groups of bacteria that share the ability to produce botulinum neurotoxin, the most poisonous toxin known to man, and the causative agent of botulism, a severe disease of human...
ORGANISM(S): Clostridium botulinum 
2007-05-23 | E-TABM-264 | biostudies-arrayexpress
ProteomicsYeast glutamine tRNA synthetase doxycycline shut-off
During protein synthesis, charged tRNAs deliver amino acids to translating ribosomes, and are then re-charged by tRNA synthetases (aaRS). In humans, mutant aaRS cause a diversity of neurological disorders, but their molecular aetiologies are incompletely characterised. To understand system responses...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2020-02-12 | PXD017140 | Pride
Saccharomyces cerevisiae Silac Translation Trna synthetase depletion 
TranscriptomicsTranscription profiling of Brassica lines
Transcription profiling of Brassica rapa, Brassica oleracea and Brassica napus I and II The nuclear genomes of the resynthesised B. napus lines should be identical but, as one (B. napus I) involved a cross of B. oleracea onto B. rapa, and the other (B. napus II) involved a cross of B rapa onto B. o...
ORGANISM(S): Brassica rapa 
2010-05-19 | E-GEOD-15915 | biostudies-arrayexpress
MetabolomicsCryogenic OrbiSIMS Localizes Semi-Volatile Molecules in Biological Tissues
OrbiSIMS is a recently developed instrument for label-free imaging of chemicals with micron spatial resolution and high mass resolution. We report a cryogenic workflow for OrbiSIMS (Cryo-OrbiSIMS) that improves chemical detection of lipids and other biomolecules in tissues. Cryo-OrbiSIMS boosts ioni...
2023-03-15 | MTBLS1873 | MetaboLights
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