9417
TNFalpha as well as IL-1beta cooperated with Ctx to produce a synergistic activation of AP-1 -mediated transcription .
 AP-1, TNFalpha, IL-1beta, Ctx
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, TNFalpha, IL-1beta, Ctx