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The signals controlling the expression of the receptor protein for 1 alpha,25-dihydroxyvitamin D3 in normal human lymphocytes and the relationship of this protein to the classical vitamin D receptor were examined.
 cell type: human lymphocytes; protein: vitamin D receptor; protein: classical vitamin D receptor; protein: receptor protein
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:
 cell type: human lymphocytes; protein: vitamin D receptor; protein: classical vitamin D receptor; protein: receptor protein