GoKawiilEPFL researchers map lipid distribution across the mouse brain using MALDI-MSI
Scientists at EPFL used mass spectrometry imaging (MALDI-MSI) alongside liquid chromatography-mass spectrometry and single-nucleus RNA sequencing to catalog lipid molecules across coronal brain sections from adult mice. The study included comparisons between male and female mice, as well as pregnant females, sampling six specific brain regions to examine how lipid composition varies by sex and physiological state.