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    The Marçal Vilar Lab

    Research

    Research in the marcalvilarlab focuses on understanding the mechanism of neurotrophin receptors activation and signaling and their role in neurodegeneration. We use different biochemical, biophysical, and molecular biology approaches to study fundamental processes like receptor oligomerization, protein-protein interactions, cell signaling, and neuronal cell death. The ultimate goal of our work is to understand how a neuron integrates all input signals that receive from the neurotrophins during normal development and how this process is compromised during degeneration diseases.

    Camillo Golgi's image of a dog’s olfactory bulb 1885

    Latest Publications

    Interaction between the transmembrane domains of neurotrophin receptors p75 and TrkA mediates their reciprocal activation

    Here, using NMR in micelles, multiscale molecular dynamics, FRET, and functional studies, we identified and characterized the direct interaction between TrkA and p75 through their respective transmembrane domains (TMDs).

    Santiago_Ramon_y_Cajal_cells_in_the_brain_edited.jpg

    A cut nerve outside the spinal cord, 1913. Cajal Institute (CSIC), Madrid

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