PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17825525-2 2007 We have previously shown that DFMO leads to the inhibition of de novo polyamine synthesis, which in turn rapidly activates Src, STAT3 and NF-kappaB via integrin beta3 in intestinal epithelial cells. Eflornithine 30-34 nuclear factor kappa B subunit 1 Homo sapiens 138-147 15828019-6 2005 Pre-treatment of chondrocytes with DFMO, while causing polyamine depletion, significantly reduced NF-kappaB DNA binding activity. Eflornithine 35-39 nuclear factor kappa B subunit 1 Homo sapiens 98-107 15494691-5 2004 Upon addition of alpha-DFMO + putrescine to the culture medium of MCF-7 cells, the decrease of the levels of p50 and p65 proteins in the nuclei has been observed. Eflornithine 17-27 nuclear factor kappa B subunit 1 Homo sapiens 109-112