Costimulation with anti- CD28 MoAb greatly enhanced the proliferative response of neonatal T cells to levels equivalent to those of adult T cells , whereas adult T cells showed only slight increases .
costimulation with anti- cd28 moab greatly enhanced the proliferative response of neonatal t cells to levels equivalent to those of adult t cells , whereas adult t cells showed only slight increases .
O O B-protein_molecule B-protein_molecule O O O O O O O B-cell_type B-cell_type I-cell_type O O O O O O B-cell_type B-cell_type I-cell_type O O B-cell_type B-cell_type I-cell_type O O O O O