PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25305450-8 2015 IGF-I blocked metformin-induced MM cell apoptosis and reactivation of the PI3K/AKT/mTOR signaling pathway. Metformin 14-23 insulin like growth factor 1 Homo sapiens 0-5