Adaptive immunity 1 Animals 1 B7-H1 Antigen 1 CD4+ T lymphocyte 1 CD4-Positive T-Lymphocytes 1 Cd274 protein, mouse 1 Cell Proliferation 1 Dendritic Cells 1 Dendritic cells 1 Gene Expression Regulation 1 Inflammation 1 Interferon Regulatory Factors 1 Interleukin-17 1 Killer Cells, Natural 1 Mice 1 Mice, Knockout 1 Pdcd1lg2 protein, mouse 1 Pro-inflammatory signals 1 Programmed Cell Death 1 Ligand 2 Protein 1 Receptors, Antigen, T-Cell, gamma-delta 1 Signal Transduction 1 Th17 1 Triiodothyronine 1 animal 1 cell proliferation 1 dendritic cell 1 drug effect 1 gene expression regulation 1 genetics 1 immunology 1