2687
Finally , CD47 signaling may suppress angiogenesis because 4N1K significantly inhibited endothelial cell migration and tube formation in vitro .
 Anatomy: endothelial cell; Anatomy: tube
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: endothelial cell; Anatomy: tube