Cross-linking CD40 on B cells can lead to homotypic cell adhesion , IL-6 production , and , in combination with cytokines , to Ig isotype switching .
cross-linking cd40 on b cells can lead to homotypic cell adhesion , il-6 production , and , in combination with cytokines , to ig isotype switching .
O B-protein_molecule O B-cell_type I-cell_type O O O O O O O B-protein_molecule O O O O O O O B-protein_family_or_group O O B-other_name I-other_name I-other_name O