PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32398698-7 2020 Conversely, the combination of methotrexate with the AMPK activator, phenformin, potentiates its anti-proliferative activity in cancer cells. Phenformin 69-79 protein kinase AMP-activated catalytic subunit alpha 2 Homo sapiens 53-57