New immunosuppressive drug PNU156804 blocks IL-2 -dependent proliferation and NF-kappa B and AP-1 activation .
new immunosuppressive drug pnu156804 blocks il-2 -dependent proliferation and nf-kappa b and ap-1 activation .
O B-other_organic_compound I-other_organic_compound B-other_organic_compound O B-protein_molecule O O O O O O O O O