Thus , activation of NF-kappa B and AP-1 contributes to stress-induced apoptosis via the expression of FasL .
thus , activation of nf-kappa b and ap-1 contributes to stress-induced apoptosis via the expression of fasl .
O O O O B-protein_complex I-protein_complex O B-protein_molecule O O O B-other_name O O O O B-protein_molecule O