PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12566471-7 2003 In all cell lines studied, alpha-tocopherol and N-acetylcysteine inhibited the effects of beta-carotene on NF-kappaB, cell growth and apoptosis, and normalized the increased expression of c-myc induced by the carotenoid. Carotenoids 209-219 MYC proto-oncogene, bHLH transcription factor Homo sapiens 188-193