1146
Interferons ( IFNs ) are well known both as antiviral proteins and as potent regulators of cell growth and differentiation .
 protein: antiviral proteins; protein: Interferons; protein: IFNs
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: antiviral proteins; protein: Interferons; protein: IFNs