13086
In order to understand the role of NF-kappaB in EBV transformation we have established stably transfected IkappaBalpha into lymphoblastoid cells .
 IkappaBalpha, lymphoblastoid cells, NF-kappaB
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:
 IkappaBalpha, lymphoblastoid cells, NF-kappaB