20231
Upon incubation with decorin , endothelial cells and fibroblasts responded differently to IFN - gamma and TNF - alpha ; CCL2 in bEnd . 3 cells was more prominently up - regulated by TNF - alpha compared with IFN - gamma .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None