PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9703924-10 1998 Among growth factors secreted by MCF-7 and MCF-7ras, TGF beta synthesis is inhibited and stimulated in MCF-7 and MCF-7ras cells respectively after NaPa treatment. Acecainide 147-151 transforming growth factor beta 1 Homo sapiens 53-61