5845
Compared with IL-2 , CD3 ligation induces a delayed Stat3 binding to oligonucleotide probes from the ICAM-1 and IL-2R alpha promoter .
 CD3, IL-2R alpha promoter, IL-2R alpha, Stat3, IL-2, ICAM-1
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:
 CD3, IL-2R alpha promoter, IL-2R alpha, Stat3, IL-2, ICAM-1