14598
Transfection studies reveal that the I kappa B-alpha mRNA and the encoded protein are potently induced by NF-kappa B and by homodimers of p65 and of c-Rel .
 c-Rel, I kappa B-alpha mRNA, p65, NF-kappa B, I kappa B-alpha
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:
 c-Rel, I kappa B-alpha mRNA, p65, NF-kappa B, I kappa B-alpha