10869
Tax1 , a transcriptional trans-activator of the Human T-cell leukemia virus type I ( HTLV-I ), induces the expression of many cellular genes through interaction with at least three distinct cellular transcription factors ; CREB/ATF , NF-kappaB , and SRF .
 NF-kappaB, SRF, cellular transcription factors, transcriptional trans-activator, CREB/ATF, transcription factors, Tax1
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-kappaB, SRF, cellular transcription factors, transcriptional trans-activator, CREB/ATF, transcription factors, Tax1