2309
The magnitude and time kinetics of the LIF effects were similar to interleukin 1 ( IL-1 ), IL-6 , and tumor necrosis factor ( TNF ), other cytokines known to induce HIV replication in this cell line.
 ( protein: TNF, None) , ( protein: IL-1, None) , ( protein: LIF, None) , ( protein: tumor necrosis factor, None) , ( protein: interleukin 1, None) , ( protein: IL-6, 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: TNF, None) , ( protein: IL-1, None) , ( protein: LIF, None) , ( protein: tumor necrosis factor, None) , ( protein: interleukin 1, None) , ( protein: IL-6, None) 