Biosynthesis of tumor necrosis factor-alpha ( TNF-alpha ) is predominantly by cells of the monocytic lineage .
biosynthesis of tumor necrosis factor-alpha ( tnf-alpha ) is predominantly by cells of the monocytic lineage .
O O B-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O O O O O O B-cell_type I-cell_type O