PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23792296-7 2014 Likewise, an ethidium bromide uptake test showed that the P2X7-K(+) efflux-caspase-1 signaling pathway triggered by HNP-1 contributed to pyroptotic pore formation. Ethidium 13-29 HNP1 Homo sapiens 116-121