LPS -induced NF-kappaB activation was not inhibited by a dominant negative mutant of TRAF2 that is involved in TNF signaling .
lps -induced nf-kappab activation was not inhibited by a dominant negative mutant of traf2 that is involved in tnf signaling .
B-lipid O B-protein_complex O O O O O O O O O O B-protein_molecule O O O O B-protein_family_or_group O O