1580
These data indicate that the expression of CIITA explains the expression or lack of expression of MHC class II in human and mouse T cells respectively.
 protein: MHC class II; protein: CIITA; cell type: human; cell type: mouse T 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:
 protein: MHC class II; protein: CIITA; cell type: human; cell type: mouse T cells