3556
Thus, CD45 plays an active role in the physiology of T cells and in the replication of HIV-1 .
 cell type: T cells; protein: CD45
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: T cells, CD45 
Answer:
 cell type: T cells; protein: CD45