Exploratory spatial peptidomic profiling during incubation of drug seeking following cocaine plus alcohol self-administration in young adult rats
Natalia Puig Martínez, Carlos Alberto Castillo, Lucía Garrido-Matilla, Alberto Marcos, Juan R. Peinado, Yoana Rabanal‐Ruiz, Daniel Saiz‐Sánchez, Enrica Spano, Carlos Vera Fernandez, Inmaculada Ballesteros‐Yáñez, Emilio Ambrosio
The paper uses MALDI-IMS to identify region-specific peptide/protein alterations in rat brain regions after cocaine and cocaine-alcohol exposure, showing distinct molecular profiles.
bioRxiv · Aug 7, 2026 · PreprintNeuroscience