13323
The interleukin 2 receptor alpha chain /CD25 promoter is a target for nuclear factor of activated T cells .
 /CD25, interleukin 2 receptor alpha chain, nuclear factor of activated T cells, interleukin 2 receptor alpha chain /CD25 promoter
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:
 /CD25, interleukin 2 receptor alpha chain, nuclear factor of activated T cells, interleukin 2 receptor alpha chain /CD25 promoter