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The nuclear factor NF-AT (ref. 1) is induced in T cells stimulated through the T-cell receptor/CD3 complex , and is required for interleukin-2 ( IL-2 ) gene induction .
 protein: T-cell receptor/CD3 complex; cell type: T cells; protein: nuclear factor NF-AT; protein: IL-2; DNA: interleukin-2 ( IL-2 ) gene; 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: T-cell receptor/CD3 complex; cell type: T cells; protein: nuclear factor NF-AT; protein: IL-2; DNA: interleukin-2 ( IL-2 ) gene; protein: interleukin-2