PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9531337-7 1998 Phorbol ester, an activator of protein kinase C, also inhibited TPO binding to the c-Mpl receptors by reducing the number of these receptors. Phorbol Esters 0-13 thrombopoietin Homo sapiens 64-67 14606968-5 2003 When Meg-01 cells were cultured for 7-9 d in a medium to which the differentiation-inducing agent phorbol ester (PMA; 10 nM) or TPO (100 ng/ml) had been added, the responses of the cells to ADP increased to about 150% of the control with PMA and to about 200% of the control value with TPO. Phorbol Esters 98-111 thrombopoietin Homo sapiens 286-289 9049971-0 1996 Phorbol ester PMA induces expression of the thrombopoietin receptor MPL in leukemia cells. Phorbol Esters 0-13 thrombopoietin Homo sapiens 44-58