703
The incubation with transforming growth factor beta 1 and 1 alpha,25-dihydroxyvitamin D3 resulted in a 5- to 7-fold increase of AhR mRNA .
 ( protein: AhR, None) , ( protein: transforming growth factor beta 1, None) , ( RNA: AhR mRNA, 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: AhR, None) , ( protein: transforming growth factor beta 1, None) , ( RNA: AhR mRNA, None) 