7001
These results show that RCC -S can induce in normal T cells the same phenotype of impaired NF-kappaB activation that is detected in T cells of RCC patient.
 NF-kappaB, T cells, normal T cells, 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-kappaB, T cells, normal T cells, T cells