9622
Immunological studies in human immunodeficiency virus (HIV)-positive patients suggest that the disease progression is accompanied by a defective production of type 1 cytokines ( interleukin-2 ( IL-2 ) and IL-12 ], an increased production of type 2 cytokines ( IL-4 , IL-6 , and IL-10 ), and an increased production of IgE .
 ( protein: interleukin-2, None) , ( protein: IgE, None) , ( protein: IL-4, None) , ( protein: IL-12, None) , ( protein: type 2 cytokines, None) , ( protein: IL-10, None) , ( protein: IL-2, None) , ( protein: 1 cytokines, None) , ( protein: IL-6, 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: interleukin-2, None) , ( protein: IgE, None) , ( protein: IL-4, None) , ( protein: IL-12, None) , ( protein: type 2 cytokines, None) , ( protein: IL-10, None) , ( protein: IL-2, None) , ( protein: 1 cytokines, None) , ( protein: IL-6, None) 