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METHODS AND RESULTS: Gel-shift analyses demonstrated dose-dependent inhibition of TNF -induced NF-kappa B mobilization by aspirin at concentrations ranging from 1 to 10 mmol/L.
 protein: NF-kappa B; protein: TNF
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-kappa B, TNF 
Answer:
 protein: NF-kappa B; protein: TNF