Ontology highlight
ABSTRACT: This dataset contains 10 Desorption Electrospray Ionization Mass Spectrometry Imaging (DESI-MSI) slides from cross-sections of surgically resected colorectal tissues with cancer and adjacent normal. The data is released with MassVision software platform for exploration and analysis of MSI data. Primary publication for citation: Jamzad et al., Analytical Chemistry 2025. Methods reference for acquisition conditions: Kaufmann et al., Metabolites 2023. Please cite BOTH papers when using this dataset, in whole or in part, in any publications or presentations.
INSTRUMENT(S): MS Imaging -
PROVIDER: MTBLS12868 | MetaboLights | 2025-09-19
REPOSITORIES: MetaboLights
| Action | DRS | |||
|---|---|---|---|---|
| a_MTBLS12868_MSImaging___metabolite_profiling-1.txt | Txt | |||
| i_Investigation.txt | Txt | |||
| m_MTBLS12868_MSImaging___metabolite_profiling-1_v2_maf.tsv | Tabular | |||
| s_MTBLS12868.txt | Txt |
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Analytical chemistry 20250918 39
Mass spectrometry imaging (MSI) combines spatial and spectral data to reveal detailed molecular compositions within biological samples. Despite their immense potential, MSI workflows are hindered by the complexity and high dimensionality of the data, making their analysis computationally intensive and often requiring expertise in coding. Existing tools frequently lack the integration needed for seamless, scalable, and end-to-end workflows, forcing researchers to rely on local solutions or multip ...[more]