CD40 /CD40 ligand interactions play a key role in the immune responses of B lymphocytes , monocytes , and dendritic cells .
cd40 /cd40 ligand interactions play a key role in the immune responses of b lymphocytes , monocytes , and dendritic cells .
B-protein_molecule B-protein_molecule O O O O O O O O B-other_name I-other_name O B-cell_type I-cell_type O B-cell_type O O B-cell_type I-cell_type O