PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12853969-6 2003 IL-6 activation by TGF-beta1 was accompanied by nuclear translocation of NF-kappaB, which was blocked by the p38 inhibitors SB202190 and SB203580 or by IkappaBalphaDeltaN transfection, indicating the crucial role for the p38-NF-kappaB signaling in TGF-beta1 induction of IL-6. SB 203580 137-145 nuclear factor kappa B subunit 1 Homo sapiens 73-82