NF-kappa B is an important transcription factor required for T cell proliferation and other immunological functions .
nf-kappa b is an important transcription factor required for t cell proliferation and other immunological functions .
B-protein_complex I-protein_complex O O O B-protein_family_or_group I-protein_family_or_group O O B-other_name I-other_name B-other_name O O B-other_name I-other_name O