PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15492267-3	2004	This negative regulation was established by showing that the PMA-induced macrophage phenotype, but not PMA-associated replication arrest, was abrogated (a) by replenishing the PMA-evoked decrease in cellular spermine levels with this polyamine from an exogenous source and (b) by blocking PMA-induced expression of the polyamine catabolic enzyme N(1)-spermidine/spermine acetyltransferase (SSAT) with antisense oligonucleotides in the presence of low substrate level.	Polyamines	234-243	spermidine/spermine N1-acetyltransferase 1	Homo sapiens	346-388	
15492267-3	2004	This negative regulation was established by showing that the PMA-induced macrophage phenotype, but not PMA-associated replication arrest, was abrogated (a) by replenishing the PMA-evoked decrease in cellular spermine levels with this polyamine from an exogenous source and (b) by blocking PMA-induced expression of the polyamine catabolic enzyme N(1)-spermidine/spermine acetyltransferase (SSAT) with antisense oligonucleotides in the presence of low substrate level.	Polyamines	234-243	spermidine/spermine N1-acetyltransferase 1	Homo sapiens	390-394