PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25491917-3 2015 TfR1 is not directly engaged in the intestinal absorption of free iron, and iron uptake by DMT1 is attenuated by ferristatin II treatment. ferristatin II 113-127 doublesex and mab-3 related transcription factor 1 Homo sapiens 91-95