13800
In the present study, the role of IL-2R signaling in the growth of CD8+ T cell prolymphocytic leukemia (T-PLL) cells has been investigated.
 ( protein: IL-2R, None) , ( cell line: CD8+ T cell prolymphocytic leukemia (T-PLL) 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:
 ( protein: IL-2R, None) , ( cell line: CD8+ T cell prolymphocytic leukemia (T-PLL) cells, None) 