9536
Collectively, these results therefore suggest that the exclusive Tax -induced expression of VCAM-1 on T cells may represent a pivotal event in the progression of HTLV-1 -associated diseases .
 protein: VCAM-1; protein: Tax; cell type: T cells
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: VCAM-1, Tax, T cells 
Answer:
 protein: VCAM-1; protein: Tax; cell type: T cells