359
As a functional consequence, adhesion of U937 monocytes to TNF -stimulated HUVECs was markedly reduced by aspirin due to suppression of VCAM-1 and E-selectin upregulation .
 ( protein: VCAM-1, None) , ( cell line: HUVECs, None) , ( protein: E-selectin, None) , ( cell line: U937 monocytes, None) , ( cell line: TNF -stimulated HUVECs, None) , ( protein: TNF, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: VCAM-1, None) , ( cell line: HUVECs, None) , ( protein: E-selectin, None) , ( cell line: U937 monocytes, None) , ( cell line: TNF -stimulated HUVECs, None) , ( protein: TNF, None) 