11645
The T cell activation factor NF-ATc positively regulates HIV-1 replication and gene expression in T cells .
 NF-ATc, T cell activation factor, T cells
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:
 NF-ATc, T cell activation factor, T cells