PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29061580-0 2017 Letter by Koh Regarding Article, "Dipeptidyl Peptidase-4 Induces Aortic Valve Calcification by Inhibiting Insulin-Like Growth Factor-1 Signaling in Valvular Interstitial Cells". potassium hydroxide 10-13 dipeptidyl peptidase 4 Homo sapiens 34-56