7073
Overall therefore, exposure to NSAIDs leads to a profound switch in gene expression in monocytic cells , with suppression of genes involved in macrophage activation and induction of stress genes and HSF1 appears to play a regulatory role in these effects.
 HSF1, monocytic cells, stress genes
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:
 HSF1, monocytic cells, stress genes