Thus , exposure to IL-6 may inhibit expression of the class A MSR in differentiated macrophages at transcriptional levels .
thus , exposure to il-6 may inhibit expression of the class a msr in differentiated macrophages at transcriptional levels .
O O O O B-protein_molecule O O O O O B-protein_family_or_group I-protein_family_or_group B-protein_complex O O B-cell_type O O O O