6519
NF-kappaB activation is required for C5a -induced interleukin-8 gene expression in mononuclear cells .
 C5a -induced interleukin-8 gene, mononuclear 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:
 C5a -induced interleukin-8 gene, mononuclear cells, NF-kappaB