11358
Jak3 is associated with CD40 and is critical for CD40 induction of gene expression in B cells .
 CD40, Jak3, CD40, B cells
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:
 CD40, Jak3, CD40, B cells