11132
Disruption of the conserved spacing between the proximal AP-1 site and the kappa B site abolished LPS induction .
 AP-1, kappa B site, proximal AP-1 site
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:
 AP-1, kappa B site, proximal AP-1 site