14550
Half-maximal induction of GR mRNA and protein in 6TG1.1 cells was observed between 10-100 nM dexamethasone , and inclusion of 1 microM RU 38486 completely blocked the effects of 100 nM dexamethasone , demonstrating that positive autoregulation of GR expression in 6TG1.1 cells is a receptor-mediated response.
 ( cell line: 6TG1.1 cells, None) , ( RNA: GR mRNA, None) , ( protein: GR, None) , ( cell line: 6TG1.1 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:
 ( cell line: 6TG1.1 cells, None) , ( RNA: GR mRNA, None) , ( protein: GR, None) , ( cell line: 6TG1.1 cells, None) 