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MetabolomicsAssessing the potential of sputtered gold nanolayers in mass spectrometry imaging for metabolomics applications (Brain MALDI-MSI assay)

Mass spectrometry imaging (MSI) is a molecular imaging technique that maps the distribution of molecules in biological tissues with high spatial resolution. The most widely used MSI modality is matrix-assisted laser desorption/ionization (MALDI), mainly due to the large variety of analyte classes...

2022-01-21 | MTBLS588 | MetaboLights
MetabolomicsAssessing the potentiality of sputtered gold nanolayers in mass spectrometry imaging for metabolomics applications (Liver MALDI-MSI assay)

Mass spectrometry imaging (MSI) is a molecular imaging technique that maps the distribution of molecules in biological tissues with high spatial resolution. The most widely used MSI modality is matrix-assisted laser desorption/ionization (MALDI), but some organic matrices used in classical MALDI ...

2022-01-21 | MTBLS589 | MetaboLights
MetabolomicsSingle-cell lipidomic analysis of the Epithelial-Mesenchymal Transition (EMT) using MALDI-MSI

EMT is a metastasis-promoting process whose heterogeneity has been extensively studied at a gene expression level. EMT also involves reprogramming of lipid metabolism, however there has been little focus on heterogeneity on the lipid level. Here, we use MALDI-MSI to determine the levels of variou...

2026-04-15 | MTBLS12650 | MetaboLights
MetabolomicsSeagrasses excrete sugars to their rhizosphere making them the sweet spots in the sea (Plant roots; MALDI-MSI assay)

Seagrasses are one of the most efficient natural sinks of carbon dioxide (CO2) on Earth. Despite covering less than 0.1% of coastal regions, they have the capacity to bury up to 10% of marine organic matter and can bury the same amount of carbon 35 times faster than tropical rainforests. On land,...

2022-01-28 | MTBLS1746 | MetaboLights
MetabolomicsTime-Resolved Metabolomics of a Mouse Model of High-Grade Serous Ovarian Cancer (MSI)
Not available
ORGANISM(S): Mus musculus 
ST002083 | MetabolomicsWorkbench
GenomicsMSI analysis using blood-derived MSI markers
MSI analysis using blood-derived MSI markers
PRJEB53321 | ENA
ProteomicsBottom-up spatial proteomics MALDI MSI
New workflow for spatial bottom-up proteomics at single-cell resolution.
ORGANISM(S): Homo sapiens (Human) 
2025-05-07 | PXD056528 | Pride
Maldi msi Spatial proteomics 
GenomicsNewcastle MSI Plus Assay
Newcastle MSI Plus Assay
PRJEB67820 | ENA
TranscriptomicsExpression data from human MSI colorectal cancer and normal colonic mucosa
Microsatellite instability (MSI), caused by defective mismatch repair, is observed in a subset of colorectal cancers (CRCs). We evaluated somatic mutations in microsatellite repeats of genes chosen based on reduced expression in MSI CRC and existence of a coding mononucleotide repeat. Expression pro...
ORGANISM(S): Homo sapiens 
2011-03-01 | E-GEOD-24514 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human primary gastric tumors (MSI and MSS) and adjacent normal samples
Gastric cancers with mismatch repair (MMR) inactivation are characterised by microsatellite instability (MSI). In this study, the transcriptional profile of 38 gastric cancers with and without MSI was analysed. Unsupervised analysis showed that the immune and apoptotic gene networks efficiently disc...
ORGANISM(S): Homo sapiens 
2009-01-03 | E-GEOD-13911 | biostudies-arrayexpress
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