12992
Among these subsets, Th1 cells are known to activate cellular immunity resulting in inflammatory response , whereas Th2 cells induce humoral and allergic responses and suppress inflammation .
 ( cell line: Th1 cells, None) , ( cell line: Th2 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: Th1 cells, None) , ( cell line: Th2 cells, None) 