PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7530274-7 1995 Taken together, these observations suggest interferons and methylxanthines may inhibit fibroblast collagen synthesis by a common mechanism requiring new protein synthesis that suppresses procollagen gene transcription through down-regulation of NF-1. methylxanthine 59-74 neurofibromin 1 Homo sapiens 245-249