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Similar inhibition of NFAT -1-mediated gene expression was observed in a second cell line , which is stably transfected with NFAT -1 regulatory elements linked to the reporter gene for sCD8 .
 NFAT, NFAT, NFAT -1 regulatory elements, cell line, reporter gene for sCD8
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:
 NFAT, NFAT, NFAT -1 regulatory elements, cell line, reporter gene for sCD8