6803
Glucocorticoid receptors are down-regulated in inflamed colonic mucosa but not in peripheral blood mononuclear cells from patients with inflammatory bowel disease [see comments]
 ( cell type: peripheral blood mononuclear cells, None) , ( protein: Glucocorticoid receptors, 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:
 ( cell type: peripheral blood mononuclear cells, None) , ( protein: Glucocorticoid receptors, None) 