12454
The levels of ICAM-1 mRNA expression of ATL cells were generally higher than those of T-lymphoid cells .
 ( cell line: ATL cells, None) , ( RNA: ICAM-1 mRNA, None) , ( cell type: T-lymphoid cells, None) , ( protein: ICAM-1, 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: ATL cells, None) , ( RNA: ICAM-1 mRNA, None) , ( cell type: T-lymphoid cells, None) , ( protein: ICAM-1, None) 