PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11123279-3 2001 We report that in CD4(+) human lymphoblastoid cell lines transfected with the nef cDNA obtained from three different HIV-1 strains, expression of the Nef protein enhances and accelerates the response to four unrelated apoptotic agents (staurosporine, anisomycin, camptothecin, and etoposide) but not to an anti-Fas agonist Ab. Etoposide 281-290 S100 calcium binding protein B Homo sapiens 78-81