3471
In sum, DM regulates T cell membrane expression of IL-2R by more than one molecular mechanism .
 protein: IL-2R; cell type: T cell
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: IL-2R, T cell 
Answer:
 protein: IL-2R; cell type: T cell