PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26072071-7 2015 Exposure of RPMI 8226 cells to PTL attenuated the level of ubiquitinated Nemo, increased the expression of IkappaB-alpha and reduced the level of p65 in nucleus, finally leading to the decrease of the activity of NF-kappaB. parthenolide 31-34 inhibitor of nuclear factor kappa B kinase regulatory subunit gamma Homo sapiens 73-77