Interleukin-8 ( IL-8 ) is a chemokine that belongs to the alpha-chemokine or CXC subfamily and is produced by a wide variety of human cells , including monocytes and polymorphonuclear cells ( PMN ) .
interleukin-8 ( il-8 ) is a chemokine that belongs to the alpha-chemokine or cxc subfamily and is produced by a wide variety of human cells , including monocytes and polymorphonuclear cells ( pmn ) .
B-protein_molecule O B-protein_molecule O O O B-protein_family_or_group O O O O B-protein_family_or_group O B-protein_family_or_group I-protein_family_or_group O O O O O O O O O O O O B-cell_type O B-cell_type I-cell_type O B-cell_type O O