PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27399665-5 2016 This review summarizes the research findings on marine natural products and derivatives, mainly alkaloids, polyoxygenated sterols, polyketides, terpenoids, diketopiperazines, and peptides, with P-gp inhibitory activity highlighting the established structure-activity relationships. Polyketides 131-142 ATP binding cassette subfamily B member 1 Homo sapiens 194-198