2383
The involvement of a CD28 response element in the induction of IL-8 expression in activated T cells may provide new insights into the pathogenesis and persistence of immune disorders characterized by increased levels of IL-8 , such as psoriasis and rheumatoid arthritis .
 ( DNA: CD28 response element, None) , ( protein: IL-8, None) , ( protein: CD28, None) , ( cell type: activated T cells, None) , ( protein: IL-8, 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:
 ( DNA: CD28 response element, None) , ( protein: IL-8, None) , ( protein: CD28, None) , ( cell type: activated T cells, None) , ( protein: IL-8, None) 