12686
Recently, the transcription factor GATA-3 was shown to be selectively expressed in Th2 but not Th1 cells and to augment Th2-specific cytokines .
 ( cell type: Th1 cells, None) , ( protein: transcription factor, None) , ( protein: Th2-specific cytokines, None) , ( protein: GATA-3, 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 type: Th1 cells, None) , ( protein: transcription factor, None) , ( protein: Th2-specific cytokines, None) , ( protein: GATA-3, None) 