26757
Inhibition of platelet - cancer cell interaction by revacept was more effective than rofecoxib in preventing platelet - induced mRNA changes of EMT markers suggesting that direct cell - cell contact and aberrant COX - 2 expression synergistically induced gene expression modifications associated with EMT .
 Chemical: rofecoxib
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: rofecoxib