496
The inert quality of MRL-Ipr/Ipr (Ipr) peripheral CD4-CD8- (CD4-8-) T cells manifests primarily as an inability to proliferate or produce IL-2 in response to TCR or mitogenic stimulation .
 ( protein: TCR, None) , ( cell type: T cells, None) , ( cell line: MRL-Ipr/Ipr (Ipr) peripheral CD4-CD8- (CD4-8-) T cells, None) , ( protein: IL-2, 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: TCR, None) , ( cell type: T cells, None) , ( cell line: MRL-Ipr/Ipr (Ipr) peripheral CD4-CD8- (CD4-8-) T cells, None) , ( protein: IL-2, None) 