NK cell membrane extracts retained the capacity to activate EC and induced nuclear translocation of NF-kappaB ( p50 and p65 ) .
nk cell membrane extracts retained the capacity to activate ec and induced nuclear translocation of nf-kappab ( p50 and p65 ) .
O O O O O O O O O B-cell_type O O O O O B-protein_complex O B-protein_subunit O B-protein_subunit O O