10048
Our results support an important role for autocrine TNF-alpha secretion in controlling HIV replication in primary T cells because of its ability to maintain NF-kappa B elevated in the nucleus of T cells .
 ( cell type: primary T cells, None) , ( protein: TNF-alpha, None) , ( protein: NF-kappa B, None) , ( cell type: T cells, 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:
 ( cell type: primary T cells, None) , ( protein: TNF-alpha, None) , ( protein: NF-kappa B, None) , ( cell type: T cells, None) 