Animals 2 C57BL mouse 2 Cell Degranulation 2 Cell Proliferation 2 Cytotoxicity, Immunologic 2 Fas Ligand Protein 2 Fas ligand 2 Fas protein, mouse 2 Fasl protein, mouse 2 Galectin 1 2 Gene Expression Profiling 2 Gene Expression Regulation 2 Lymphocyte Activation 2 Male 2 Mice 2 Mice, Inbred C57BL 2 Mice, Knockout 2 Proteomics 2 Secretory Vesicles 2 Signal Transduction 2 T-Lymphocytes, Cytotoxic 2 animal 2 cell proliferation 2 chemistry 2 cytology 2 cytotoxic T lymphocyte 2 cytotoxicity 2 degranulation 2 fas Receptor 2 galectin 1 2