Activation of macrophages by bacterial lipopolysaccharide ( LPS ) induces transcription of genes that encode for proinflammatory regulators of the immune response .
activation of macrophages by bacterial lipopolysaccharide ( lps ) induces transcription of genes that encode for proinflammatory regulators of the immune response .
O O B-cell_type O B-lipid I-lipid O B-lipid O O O O O O O O B-protein_family_or_group I-protein_family_or_group O O B-other_name I-other_name O