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 …

Desorption electrospray ionization mass spectrometry imaging in discovery and development of novel therapies

T Soudah, A Zoabi, K Margulis - Mass Spectrometry Reviews, 2023 - Wiley Online Library
Desorption electrospray ionization mass spectrometry imaging (DESI‐MSI) is one of the
least specimen destructive ambient ionization mass spectrometry tissue imaging methods. It …

Considerations for MALDI-based quantitative mass spectrometry imaging studies

F Tobias, AB Hummon - Journal of proteome research, 2020 - ACS Publications
Significant advances in mass spectrometry imaging (MSI) have pushed the boundaries in
obtaining spatial information and quantification in biological samples. Quantitative MSI …

Metabolic profiling stratifies colorectal cancer and reveals adenosylhomocysteinase as a therapeutic target

J Vande Voorde, RT Steven, AK Najumudeen… - Nature …, 2023 - nature.com
The genomic landscape of colorectal cancer (CRC) is shaped by inactivating mutations in
tumour suppressors such as APC, and oncogenic mutations such as mutant KRAS. Here we …

Universal sample preparation unlocking multimodal molecular tissue imaging

A Dannhorn, E Kazanc, S Ling, C Nikula… - Analytical …, 2020 - ACS Publications
A new tissue sample embedding and processing method is presented that provides
downstream compatibility with numerous different histological, molecular biology, and …

Today's challenges to de-risk and predict drug safety in human “mind-the-gap”

RJ Weaver, JP Valentin - Toxicological Sciences, 2019 - academic.oup.com
Current gaps in drug safety sciences can result from the inability (1) to identify hazard across
multiple target organs,(2) to predict and risk assess with certainty against drug safety …

A critical and concise review of mass spectrometry applied to imaging in drug discovery

RJA Goodwin, Z Takats… - … : Advancing the Science of …, 2020 - journals.sagepub.com
During the past decade, mass spectrometry imaging (MSI) has become a robust and
versatile methodology to support modern pharmaceutical research and development. The …

Characterization of an aggregated three-dimensional cell culture model by multimodal mass spectrometry imaging

LE Flint, G Hamm, JD Ready, S Ling… - Analytical …, 2020 - ACS Publications
Mass spectrometry imaging (MSI) is an established analytical tool capable of defining and
understanding complex tissues by determining the spatial distribution of biological …

Quantitative mass spectrometry imaging of drugs and metabolites: a multiplatform comparison

L Lamont, D Hadavi, B Viehmann, B Flinders… - Analytical and …, 2021 - Springer
Mass spectrometry imaging (MSI) provides insight into the molecular distribution of a broad
range of compounds and, therefore, is frequently applied in the pharmaceutical industry …

[HTML][HTML] A temporo-spatial pharmacometabolomics method to characterize pharmacokinetics and pharmacodynamics in the brain microregions by using ambient …

D Liu, J Huang, S Gao, H Jin, J He - Acta Pharmaceutica Sinica B, 2022 - Elsevier
The brain is the most advanced organ with various complex structural and functional
microregions. It is often challenging to understand what and where the molecular events …