8224
The current study clearly demonstrates that IL-2 does not induce I kappa B alpha degradation or NF-kappa B activation in primary human T cells that respond to IL-2 by entering the cell cycle and avoiding apoptosis .
 ( protein: IL-2, None) , ( protein: I kappa B, None) , ( cell type: primary human T cells, None) , ( protein: IL-2, None) , ( protein: NF-kappa B, 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: IL-2, None) , ( protein: I kappa B, None) , ( cell type: primary human T cells, None) , ( protein: IL-2, None) , ( protein: NF-kappa B, None) 