5439
Specifically, we examined nuclear factor-kappa B ( NF-kappa B ) activation because it is crucial in transcriptional regulation of many inflammatory cytokine genes including TNF , IL-1 , and IL-6 .
 protein: inflammatory cytokine; DNA: IL-1; DNA: TNF; protein: nuclear factor-kappa B; DNA: IL-6; protein: NF-kappa B; DNA: inflammatory cytokine genes
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: inflammatory cytokine, IL-1, TNF, nuclear factor-kappa B, IL-6, NF-kappa B, inflammatory cytokine genes 
Answer:
 protein: inflammatory cytokine; DNA: IL-1; DNA: TNF; protein: nuclear factor-kappa B; DNA: IL-6; protein: NF-kappa B; DNA: inflammatory cytokine genes