1243
Synergistic induction of the IL-6 gene by IFN-gamma and TNF-alpha , in monocytic cells , involved cooperation between the IRF-1 and NF kappa B p65 homodimers with concomitant removal of the negative effect of the retinoblastoma control element present in the IL-6 promoter .
 DNA: IL-6 gene; protein: NF kappa B p65 homodimers; DNA: retinoblastoma control element; protein: TNF-alpha; protein: IRF-1; protein: NF kappa B; protein: IFN-gamma; protein: IL-6; DNA: IL-6 promoter; protein: p65; cell type: monocytic cells
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:
 DNA: IL-6 gene; protein: NF kappa B p65 homodimers; DNA: retinoblastoma control element; protein: TNF-alpha; protein: IRF-1; protein: NF kappa B; protein: IFN-gamma; protein: IL-6; DNA: IL-6 promoter; protein: p65; cell type: monocytic cells