PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11278378-4 2001 Levels of phosphorylated Akt, an effector of PI3K, and Bcl-2 were increased by nicotine. Nicotine 79-87 BCL2 apoptosis regulator Homo sapiens 55-60