PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21965738-2 2011 Previously, we demonstrated that eight hydantoin derivatives inhibited the P-glycoprotein (ABCB1) efflux pump of mouse T-lymphoma cells, as well as acting synergistically with the anticancer drug doxorubicin. Hydantoins 39-48 ATP-binding cassette, sub-family B (MDR/TAP), member 1B Mus musculus 91-96