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Oct-2 mRNA levels and both Oct-2 and NF-kappa B proteins in nuclear extracts were not altered by treatment with TGF-beta .
 protein: Oct-2; protein: NF-kappa B proteins; protein: TGF-beta; protein: Oct-2; RNA: Oct-2 mRNA
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: Oct-2; protein: NF-kappa B proteins; protein: TGF-beta; protein: Oct-2; RNA: Oct-2 mRNA