Antigens 1 Antigens, CD 1 Apoptosis Regulatory Proteins 1 CD150 antigen 1 CD274 protein, human 1 CD3+ T lymphocyte 1 CD8+ T lymphocyte 1 Cells, Cultured 1 Humans 1 Intercellular Signaling Peptides and Proteins 1 Interferon Type II 1 Lymphocyte Activation 1 Mycobacterium tuberculosis 1 PDCD1 protein, human 1 PDCD1LG2 protein, human 1 Protein Binding 1 Receptors, Cell Surface 1 Signal Transduction 1 T lymphocyte 1 T lymphocyte activation 1 T-Lymphocytes 1 Tuberculosis 1 antigen 1 apoptosis regulatory protein 1 article 1 biosynthesis 1 cell culture 1 cell surface receptor 1 cellular immunity 1 cytokine production 1