PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19738618-0 2009 Induction of thrombospondin-1 partially mediates the anti-angiogenic activity of dexrazoxane. Dexrazoxane 81-92 thrombospondin 1 Homo sapiens 13-29 19738618-9 2009 Treatment of microvascular endothelial cells in vitro with subtoxic doses of dexrazoxane stimulated thrombospondin-1 (THBS-1) secretion. Dexrazoxane 77-88 thrombospondin 1 Homo sapiens 100-116 19738618-9 2009 Treatment of microvascular endothelial cells in vitro with subtoxic doses of dexrazoxane stimulated thrombospondin-1 (THBS-1) secretion. Dexrazoxane 77-88 thrombospondin 1 Homo sapiens 118-124 19738618-10 2009 Knockdown of THBS-1 with siRNA removed the angiogenesis inhibition effect of dexrazoxane, which is consistent with the anti-angiogenic and vascular normalising properties of the drug being principally mediated by THBS-1. Dexrazoxane 77-88 thrombospondin 1 Homo sapiens 13-19 19738618-11 2009 CONCLUSION: We show that dexrazoxane administered in small repeated doses is strongly anti-angiogenic and that this activity is mediated by induction of the anti-angiogenic THBS-1 in endothelial cells. Dexrazoxane 25-36 thrombospondin 1 Homo sapiens 173-179