Three years after the launch of TREATswitzerland, the tenth TREATswitzerland center was opened on July 30, 2025 at the Hôpitaux Universitaires de Genève (HUG), Department of Dermatology and Venereology under the direction of Prof. Dr. Wolf-Henning Boehncke. This new center expands the network and strengthens research in the field of atopic dermatitis.