7500
Activation of p38 MAPK correlates closely with the stimulation of T cell proliferation .
 ( protein: p38 MAPK, 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: p38 MAPK, None) 