MicroPICell is an imaging facility specialized in sample preparation (histology), cellular and tissular imaging (photonic microscopy) and data processing and analysis (bioimage analysis). The facility is located within the precinct of the Hotel Dieu hospital, Nantes University. The platform is affiliated to the Structure Federative de Recherche UMS INSERM 016/CNRS 3556/Nantes University and teamed up with Nikon Instrument society and the APEX veterinary facility to create the Center of Excellence Nikon Nantes in 2016. The MicroPICell facility offers a complete integrated cellular imaging service to all users after analysis of the feasibility of their projects. The applications range is then very large, for example cancer research and immunology, regenerative medicine or stem cells research. It is organized in 3 main services: histology, photonic microscopy, image data management and analysis, all these services working closely together on users projects.