These cells , stimulated by an agonistic monoclonal antibody against CD40 or by transfection with a CD40L expression vector , secreted p40 and showed enhanced p40 mRNA expression .
these cells , stimulated by an agonistic monoclonal antibody against cd40 or by transfection with a cd40l expression vector , secreted p40 and showed enhanced p40 mrna expression .
O O O O O O O O O O B-protein_molecule O O O O O B-protein_molecule O O O O B-protein_molecule O O O B-protein_molecule O O O