13630
The pathological alteration of this cytokine pathway leading to NF-kappaB activation by Tax may play a central role in HTLV-1 -mediated transformation of human T cells , clinically manifested as the adult T-cell leukemia
 Tax, human T cells, NF-kappaB
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:
 Tax, human T cells, NF-kappaB