2979
Interference with the activation or activity of NF-kappa B may be beneficial in suppressing toxic/septic shock , graft-vs-host reactions , acute inflammatory reactions , acute phase response , and radiation damage .
 NF-kappa B
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-kappa B