Cross-linking of FcR , on the THP-1 monocytic cell line , by immune complexes resulted in both activation of the transcription factor NF-kappaB and interleukin 1 production .
cross-linking of fcr , on the thp-1 monocytic cell line , by immune complexes resulted in both activation of the transcription factor nf-kappab and interleukin 1 production .
O O B-protein_family_or_group O O O B-cell_line I-cell_line I-cell_line I-cell_line O O B-protein_complex I-protein_complex O O O O O O B-protein_family_or_group I-protein_family_or_group B-protein_complex O B-protein_molecule I-protein_molecule O O