13048
Expression of CD30 by these cells is induced by CD40L but is inhibited by B cell receptor coengagement and/or exposure to IL-6 and IL-12 .
 ( protein: IL-6, None) , ( protein: IL-12, None) , ( protein: CD30, None) , ( protein: CD40L, 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: IL-6, None) , ( protein: IL-12, None) , ( protein: CD30, None) , ( protein: CD40L, None) 