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Furthermore, we identify a pre-existing NF-AT -binding factor that is present in hypotonic extracts of unstimulated T cells .
 cell type: unstimulated T cells; protein: NF-AT; protein: pre-existing NF-AT -binding factor; cell type: T cells
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:
 cell type: unstimulated T cells; protein: NF-AT; protein: pre-existing NF-AT -binding factor; cell type: T cells