3901
Our data suggest that VEGFR2 - mediated regulation of endothelial function is dependent on different but specific Rab - mediated GTP hydrolysis activity required for endosomal trafficking .
 endothelial, endosomal
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 endothelial, endosomal