PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11517294-7 2001 In parallel, semi-quantitative Western blot and flow cytometry analysis showed that U69593 caused a rapid but transient up-regulation of Fas protein, suggesting that its effect on apoptosis is mediated by activation of the Fas/FasL apoptotic pathway. U 69593 84-90 Fas ligand Homo sapiens 227-231