8587
We have now investigated the effect of oxLDLs on blast differentiation , on IL-2 synthesis and on the activation of the nuclear factor kappaB ( NF-kappaB ) system in activated lymphocytes.
 ( protein: oxLDLs, None) , ( protein: nuclear factor kappaB, None) , ( protein: NF-kappaB, None) , ( protein: IL-2, 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: oxLDLs, None) , ( protein: nuclear factor kappaB, None) , ( protein: NF-kappaB, None) , ( protein: IL-2, None) 