PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34763093-8 2021 Moreover, metformin suppressed LL37- and TNF-alpha-induced the ROS production and MAPK-NF-kappaB signal activation in keratinocytes cells. Metformin 10-19 tumor necrosis factor Homo sapiens 41-50