Advances in mass spectrometry imaging for spatial cancer metabolomics

X Ma, FM Fernández - Mass spectrometry reviews, 2024 - Wiley Online Library
Mass spectrometry (MS) has become a central technique in cancer research. The ability to
analyze various types of biomolecules in complex biological matrices makes it well suited for …

Spatial metabolomics and imaging mass spectrometry in the age of artificial intelligence

T Alexandrov - Annual review of biomedical data science, 2020 - annualreviews.org
Spatial metabolomics is an emerging field of omics research that has enabled localizing
metabolites, lipids, and drugs in tissue sections, a feat considered impossible just two …

Multi-omic profiling of clear cell renal cell carcinoma identifies metabolic reprogramming associated with disease progression

J Hu, SG Wang, Y Hou, Z Chen, L Liu, R Li, N Li… - Nature Genetics, 2024 - nature.com
Clear cell renal cell carcinoma (ccRCC) is a complex disease with remarkable immune and
metabolic heterogeneity. Here we perform genomic, transcriptomic, proteomic, metabolomic …

Evolutionary metabolomics of specialized metabolism diversification in the genus Nicotiana highlights N-acylnornicotine innovations

D Elser, D Pflieger, C Villette, B Moegle, L Miesch… - Science …, 2023 - science.org
Specialized metabolite (SM) diversification is a core process to plants' adaptation to diverse
ecological niches. Here, we implemented a computational mass spectrometry–based …

A super-resolution strategy for mass spectrometry imaging via transfer learning

T Liao, Z Ren, Z Chai, M Yuan, C Miao, J Li… - Nature Machine …, 2023 - nature.com
High-spatial-resolution mass spectrometry imaging (HSR-MSI) provides precise spatial
information on thousands of biomolecules without labelling across a tissue section. Deep …

Applications and continued evolution of glycan imaging mass spectrometry

CT McDowell, X Lu, AS Mehta… - Mass spectrometry …, 2023 - Wiley Online Library
Glycosylation is an important posttranslational modifier of proteins and lipid conjugates
critical for the stability and function of these macromolecules. Particularly important are N …

[HTML][HTML] Mass spectrometry imaging in drug distribution and drug metabolism studies–Principles, applications and perspectives

JR Granborg, AM Handler, C Janfelt - TrAC Trends in Analytical Chemistry, 2022 - Elsevier
New mass spectrometry imaging (MSI) techniques are gaining importance in various stages
of the drug discovery and development chain as well as in more fundamental studies of drug …

Multimodal imaging based on vibrational spectroscopies and mass spectrometry imaging applied to biological tissue: a multiscale and multiomics review

M Tuck, L Blanc, R Touti, NH Patterson… - Analytical …, 2020 - ACS Publications
Molecular imaging has the potential to unearth important spatial and temporal relationships
in biological systems, including intercellular signaling as well as environmentally-cued …

What are we imaging? Software tools and experimental strategies for annotation and identification of small molecules in mass spectrometry imaging

G Baquer, L Sementé, T Mahamdi… - Mass Spectrometry …, 2023 - Wiley Online Library
Mass spectrometry imaging (MSI) has become a widespread analytical technique to perform
nonlabeled spatial molecular identification. The Achilles' heel of MSI is the annotation and …

Ion-to-image, i2i, a mass spectrometry imaging data analysis platform for continuous ionization techniques

J Lillja, KD Duncan, I Lanekoff - Analytical Chemistry, 2023 - ACS Publications
Mass spectrometry imaging (MSI) techniques generate data that reveal spatial distributions
of molecules on a surface with high sensitivity and selectivity. However, processing large …