3688
A dramatic increase in the intracellular levels of NF-kappaB subunits c-Rel and NF-kappaB2 p100 and a moderate increase in NF-kappaB2 p52 and RelA(p65) were detected in HIV-1 -infected cells , whereas NF-kappaB1 p105/p50 levels were not altered relative to the levels in uninfected cells .
 ( protein: c-Rel, None) , ( protein: NF-kappaB, None) , ( protein: NF-kappaB1 p105/p50, None) , ( protein: NF-kappaB2, None) , ( cell line: HIV-1 -infected cells, None) , ( protein: NF-kappaB1, None) , ( protein: NF-kappaB2 p100, None) , ( cell type: uninfected cells, None) , ( protein: NF-kappaB2, None) , ( protein: RelA(p65), None) , ( protein: NF-kappaB2 p52, 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: c-Rel, None) , ( protein: NF-kappaB, None) , ( protein: NF-kappaB1 p105/p50, None) , ( protein: NF-kappaB2, None) , ( cell line: HIV-1 -infected cells, None) , ( protein: NF-kappaB1, None) , ( protein: NF-kappaB2 p100, None) , ( cell type: uninfected cells, None) , ( protein: NF-kappaB2, None) , ( protein: RelA(p65), None) , ( protein: NF-kappaB2 p52, None) 