2284
IL-4 may mediate its biological effects, at least in part, by activating a tyrosine-phosphorylated DNA binding protein .
 IL-4, tyrosine-phosphorylated DNA binding protein
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 IL-4, tyrosine-phosphorylated DNA binding protein