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Cell lipotypes localization in brain by mass spectrometry imaging

Martinez-Gardeazabal, J.; Moreno-Rodriguez, M.; Llorente-Ovejero, A.; Gonzalez de San Roman, E.; Lombardero, L.; Bengoetxea de Tena, I.; Sustacha, J.; Matute, C.; Manuel, I.; Bonifazi, P.; Rodriguez-Puertas, R.

2024-04-09 neuroscience
10.1101/2024.02.02.578599 bioRxiv
Show abstract

The study investigates brain lipid super-specialisation by defining characteristic spectral lipotypic profiles for the five primary cerebral cell-types. Utilizing a computational approach, the research visualizes the anatomical distribution of these profiles with high spatial resolution in brain tissues. This method unveils cellular stereotypic lipidic signatures within the CNS, providing a new framework for exploring the physiological roles of lipids in diverse cell-types present in brain or in any other tissue.

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