11765
In this manuscript we have investigated the molecular mechanisms by which T cell lines stimulated with phorbol 12-myristate 13-acetate ( PMA ) and phytohemagglutin ( PHA ) display significantly higher levels of NF-kappa B1 encoding transcripts than cells stimulated with tumor necrosis factor-alpha , despite the fact that both stimuli activate NF-kappa B .
 ( protein: PHA, None) , ( protein: tumor necrosis factor-alpha, None) , ( protein: NF-kappa B, None) , ( protein: NF-kappa B1, None) , ( cell line: T cell lines, None) , ( RNA: transcripts, None) , ( protein: phytohemagglutin, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: PHA, None) , ( protein: tumor necrosis factor-alpha, None) , ( protein: NF-kappa B, None) , ( protein: NF-kappa B1, None) , ( cell line: T cell lines, None) , ( RNA: transcripts, None) , ( protein: phytohemagglutin, None) 