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The interaction of the transcription factors , activator protein-1 ( AP-1 ), nuclear factor kappa B ( NF kappa B ), and cAMP-responsive element binding protein ( CREB ) with DNA and glucocorticoid receptors ( GR ) was analyzed in human peripheral blood mononuclear cells by gel mobility shift assays .
 protein: cAMP-responsive element binding protein; protein: transcription factors; protein: nuclear factor kappa B; protein: glucocorticoid receptors; cell type: human peripheral blood mononuclear cells; protein: NF kappa B; protein: AP-1; protein: CREB; protein: activator protein-1; protein: GR
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: cAMP-responsive element binding protein, transcription factors, nuclear factor kappa B, glucocorticoid receptors, human peripheral blood mononuclear cells, NF kappa B, AP-1, CREB, activator protein-1, GR 
Answer:
 protein: cAMP-responsive element binding protein; protein: transcription factors; protein: nuclear factor kappa B; protein: glucocorticoid receptors; cell type: human peripheral blood mononuclear cells; protein: NF kappa B; protein: AP-1; protein: CREB; protein: activator protein-1; protein: GR