Mass spectrometry imaging (MSI) is a powerful technique that reveals the spatial distribution
of various molecules in biological samples, and it is widely used in pathology‐related …

The human body comprises rich populations of cells, which are arranged into tissues and
organs with diverse functionalities. These cells exhibit a broad spectrum of phenotypes and …

Mass spectrometry imaging provides a powerful approach for the direct analysis and spatial
visualization of molecules in tissue sections. Using matrix-assisted laser …

Approaches for the characterization of proteins/peptides in single cells of formaldehyde-
fixed (FF) tissues via mass spectrometry (MS) are still under development. The lack of a …

The association between lipid metabolism and long-term outcomes is relevant for tumor
diagnosis and therapy. Archival material such as formalin-fixed and paraffin embedded …

The illegal additions of chemicals in food products are serious incidents threatening current
public safety. To date, ideal methods to determine permanent traces of prohibited chemicals …

Molecular visualization of metabolites, lipids, and proteins by matrix-assisted laser
desorption/ionization mass spectrometry imaging (MALDI MSI) is becoming an in-demand …

Proteins are major players of biological regulation and participate in the phenotypes
expressed by the organisms. Identifying the proteins, their regulation and spatial distribution …

Since its introduction, mass spectrometry (MS) imaging (MSI or IMS) has revolutionized all
areas of the scientific domain that have found applications for this rapidly developing …

Neuropeptides, including peptide hormones, are key modulators in the brain that represent
the largest class of chemical messengers for cell-to-cell communication. 1–5 Due to the …