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MetabolomicsAn ambient-temperature storage and stabilization device performs comparably to flash-frozen collection for stool metabolomics in infants

BACKGROUND: Stool metabolites provide essential insights into the function of the gut microbiome. The current gold standard for storage of stool samples for metabolomics is flash-freezing at - 80 °C which can be inconvenient and expensive. Ambient temperature storage of stool is ...

2021-01-27 | MTBLS201 | MetaboLights
MetabolomicsProfiling of the human intestinal microbiome and bile acids under physiologic conditions using an ingestible sampling device
Not available
ORGANISM(S): Homo sapiens 
ST002073 | MetabolomicsWorkbench
MetabolomicsProfiling of the human intestinal microbiome and bile acids under physiologic conditions using an ingestible sampling device (Part 2)
Not available
ORGANISM(S): Homo sapiens 
ST002075 | MetabolomicsWorkbench
MetabolomicsComparative Metabolomic Sampling of Upper and Lower Airways by Four Different Methods to Identify Biochemicals That May Support Bacterial Growth
Bacteria need nutrients from the host environment to survive, yet we know little about which biochemicals are present in the airways (the metabolome), which of these biochemicals are essential for bacterial growth and how they change with airway disease. The aims of this pilot study were to develop ...
2019-06-13 | MTBLS179 | MetaboLights
ProteomicsQuantitative assessment of a novel device designed for patient-centric sampling of dried plasma using targeted proteomics
The advancements in technology have significantly enhanced proteomics by improving the quality, depth, and timeliness of proteomic data, making mass spectrometry a promising tool for personalized medicine. To enable successful longitudinal population-level monitoring, it is essential to have cost-ef...
ORGANISM(S): Homo Sapiens 
PXD056596 | panorama
GenomicsEndovascular Device for Endothelial Cell Sampling
Endovascular Device for Endothelial Cell Sampling
PRJNA812000 | ENA
TranscriptomicsTumour sampling method can significantly influence gene expression profiles derived from neoadjuvant window studies II
Background: Gene expression profiling has been used extensively within breast cancer research. Patient matched transcriptomic studies of tumour samples before and after treatment offer great potential and have been initiated, but tend not to include a control group. Here we examine gene expression c...
ORGANISM(S): Homo sapiens 
2016-08-08 | E-GEOD-76727 | biostudies-arrayexpress
ProteomicsA Microneedle Device for Rapid Dermal Interstitial Fluid Sampling
Dermal interstitial fluid (ISF) shows promise for novel skin diagnostics and as an alternative to invasive blood tests. This dataset includes ISF sampled via a microneedle device from two ex vivo human abdominal skin specimens and the forearms of ten healthy volunteers. Paired blood samples via fing...
ORGANISM(S): Homo sapiens (Human) 
2025-08-23 | PXD064496 | Pride
Red blood cells Dermal interstitial fluid Human Plasma 
TranscriptomicsEndovascular Device for Endothelial Cell Sampling
We have developed an endovascular catheter-based device for sampling of the endothelium, intended for RNA-seq analysis. With an outer diameter of 0.23 mm it is capable of reaching peripheral vessels for endothelial sampling, and favourably compares to other approaches with stent retrievers or simila...
ORGANISM(S): Sus scrofa 
2022-08-21 | GSE197756 | GEO
TranscriptomicsK562+EL4 (Time Tag 10), K562(Time Tag 11), EL4 (Time Tag 12) (QC) 215 cells/ μl 3 Time-Tags. ChronoSeq No Stimulus. Only Checking Time-Tags with a Sampling Interval of 7minutes
Automated sampling within the ChronoSeq device showed similarly precise tagging: when human, mouse, and mixed reservoirs were processed in sequence, each cell population was exclusively labeled with its designated barcode. Goal of this experiment was to show accurate Time-Tagging of each sample with...
ORGANISM(S): mixed sample 
2025-11-03 | E-MTAB-15964 | biostudies-arrayexpress
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