Director of the Analytical Sciences at SparingVision, Fabien holds a PhD in virology and worked as a postdoctoral researcher in the gene therapy field. Before joining SparingVision in 2022, Fabien was Head of R&D viral safety at Texcell (France) and Head of the CMC Analytical Department at Genethon (France). He is responsible for the analytical activities in assay development, characterization and release testing of gene therapy products and stability studies.