11421
Following neutrophil stimulation with proinflammatory agonists (such as lipopolysaccharide [ LPS ], tumor necrosis factor-alpha [ TNF-alpha ], and fMet-Leu-Phe ) that induce the production of cytokines and chemokines in these cells, NF-kappaB /Rel proteins translocated to nuclear fractions , resulting in a transient induction of NF-kappaB DNA binding activity , as determined in gel mobility shift assays .
 protein: NF-kappaB; protein: NF-kappaB /Rel proteins; protein: tumor necrosis factor-alpha; protein: NF-kappaB; protein: chemokines; protein: TNF-alpha; protein: cytokines
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: NF-kappaB, NF-kappaB /Rel proteins, tumor necrosis factor-alpha, NF-kappaB, chemokines, TNF-alpha, cytokines 
Answer:
 protein: NF-kappaB; protein: NF-kappaB /Rel proteins; protein: tumor necrosis factor-alpha; protein: NF-kappaB; protein: chemokines; protein: TNF-alpha; protein: cytokines