Antibodies 1 B7-H1 Antigen 1 CD274 protein, human 1 CTLA-4 Antigen 1 Cell-based immunotherapy 1 Ctla4 protein, mouse 1 FOXP3 protein, human 1 mehr ... Forkhead Transcription Factors 1 Havcr2 protein, mouse 1 Hepatitis A Virus Cellular Receptor 2 1 IL-2 1 Interleukin-2 Receptor alpha Subunit 1 Journal Article 1 PDL1 1 Pdcd1 protein, mouse 1 Polyclonal CD8+ regulatory T cells 1 Programmed Cell Death 1 Receptor 1 Receptors, Tumor Necrosis Factor, Type II 1 Receptors, Virus 1 Research Support, N.I.H., Extramural 1 Research Support, Non-U.S. Gov't 1 TGF-beta 1 TNFR2 Tumor Necrosis Factor-alpha 1 weniger ...