7648
Furthermore, our results suggest that the induction of FasL versus cytokine gene expression is differentially sensitive to NF-kappaB deprivation .
 NF-kappaB, FasL, cytokine gene
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:
 NF-kappaB, FasL, cytokine gene