9833
Blood monocytes from patients with active tuberculosis are activated in vivo, as evidenced by an increase in the stimulated release of proinflammatory cytokines , such as TNF -alpha , and the spontaneous expression of IL-2R .
 ( protein: proinflammatory cytokines, None) , ( protein: TNF -alpha, None) , ( cell type: Blood monocytes, None) , ( protein: IL-2R, None) , ( protein: TNF, 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: proinflammatory cytokines, None) , ( protein: TNF -alpha, None) , ( cell type: Blood monocytes, None) , ( protein: IL-2R, None) , ( protein: TNF, None) 