7207
Here we report SOCS-3 expression in response to IL-2 in both T-cell lines and human peripheral blood lymphocytes .
 SOCS-3, human peripheral blood lymphocytes, T-cell lines, 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:
 SOCS-3, human peripheral blood lymphocytes, T-cell lines, IL-2