9052
The induction of CD4+ T cell proliferative responses to eight synthetic peptides representing amino acid sequences of the VZV IE62 protein was assessed using T cells and DC from VZV -susceptible donors .
 VZV IE62 protein, amino acid sequences, T cells, CD4+, DC
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 VZV IE62 protein, amino acid sequences, T cells, CD4+, DC