Cross-linking of the CD3 and CD28 molecules on T lymphocytes represents one of the most effective signals for T lymphocyte activation and triggering of their cytotoxic effector function .
cross-linking of the cd3 and cd28 molecules on t lymphocytes represents one of the most effective signals for t lymphocyte activation and triggering of their cytotoxic effector function .
O O O O O O O O B-cell_type I-cell_type O O O O O O O O B-cell_type I-cell_type O O O O O B-other_name I-other_name I-other_name O