11164
The foregoing data, as well as the requirement of catalytically active NE to trigger alphaIIbbeta3 activation and potentiate threshold of cathepsin G -initiated platelet aggregation , led us to examine whether the structure of this integrin was affected by NE .
 NE, alphaIIbbeta3, cathepsin G, NE, integrin
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:
 NE, alphaIIbbeta3, cathepsin G, NE, integrin