The human tumor necrosis factor alpha ( TNF-alpha ) gene is one of the earliest genes transcribed after the stimulation of a B cell through its antigen receptor or via the CD-40 pathway .
the human tumor necrosis factor alpha ( tnf-alpha ) gene is one of the earliest genes transcribed after the stimulation of a b cell through its antigen receptor or via the cd-40 pathway .
O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O O O O O O O O O O O O O B-cell_type I-cell_type O O B-protein_family_or_group I-protein_family_or_group O O O B-other_name I-other_name O