14502
Transcriptional regulation of interleukin 3 ( IL3 ) in primary human T lymphocytes .
 IL3, interleukin 3, primary human T lymphocytes
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:
 IL3, interleukin 3, primary human T lymphocytes