1050
In addition, SE can induce an interleukin-2 ( IL-2 ) nonresponsive state and apoptosis .
 protein: IL-2; protein: SE; protein: interleukin-2
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: IL-2; protein: SE; protein: interleukin-2