3945
Both forskolin and dibutyryl cAMP , which elevate intracellular cAMP by independent mechanisms, inhibited TNFalpha and tissue factor expression at the level of transcription.
 tissue factor, TNFalpha
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:
 tissue factor, TNFalpha