1703
E1A blocked IFN 's induction of cytolytic resistance , resulting in the selective lysis of adenovirus-transformed cells by IFN -activated NK cells .
 protein: E1A; protein: IFN; cell line: adenovirus-transformed cells; cell line: IFN -activated NK cells; protein: IFN
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: E1A; protein: IFN; cell line: adenovirus-transformed cells; cell line: IFN -activated NK cells; protein: IFN