12077
This chimera transduced IL-4 -specific signals in response to IL-2 binding and dramatically enhanced type 2 responses ( IL-4 , IL-5 , and immunoglobulin E production ) upon in vitro TCR stimulation or in vivo antigen challenge .
 IL-4, IL-5, IL-4, IL-2, immunoglobulin E, TCR
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:
 IL-4, IL-5, IL-4, IL-2, immunoglobulin E, TCR