11433
NF-AT and NF-kappaB were not significantly induced by IL-2 stimulation .
 NF-kappaB, NF-AT, IL-2
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:
 NF-kappaB, NF-AT, IL-2