Preclinical characterization of a PD-1-CD28 fusion receptor in CD4+ T cells for T cell-based immunotherapy of pancreatic cancer and Non-Hodgkin Lymphoma. (March 2018) - Rataj, F.; Kraus, F.; Grassmann, S.; Chaloupka, Michael; Ogonek, Justyna; Zhang, Jin; Rausch, Svenja; Endres, Stefan; Kobold, Sebastian