Recent studies demonstrate that TCR -stimulated apoptosis requires expression of CD95 ligand on activated T cells followed by an interaction between CD95 ligand and the CD95 receptor also expressed on this population .
recent studies demonstrate that tcr -stimulated apoptosis requires expression of cd95 ligand on activated t cells followed by an interaction between cd95 ligand and the cd95 receptor also expressed on this population .
O O O O B-protein_family_or_group O O O O O B-protein_molecule I-protein_molecule O B-cell_type I-cell_type I-cell_type O O O O O B-protein_molecule I-protein_molecule O O B-protein_molecule I-protein_molecule O O O O O O