8423
In this study on the number and function of GR in lymphocytes , we were unable to find a relation between the functionality of the GR and the development of NRDS .
 ( protein: GR, None) , ( cell type: lymphocytes, None) , ( protein: GR, 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: GR, None) , ( cell type: lymphocytes, None) , ( protein: GR, None) 