11967
Molecular differences of the A6H molecule or distinct regulation of the A6H transduced AP-1 activation pathway may exist in CD4+ and CD8+ T cell subpopulations .
 ( protein: AP-1, None) , ( protein: A6H molecule, None) , ( protein: A6H, None) , ( protein: A6H, 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: AP-1, None) , ( protein: A6H molecule, None) , ( protein: A6H, None) , ( protein: A6H, None) 