2076
Fluorescence - activated cell sorter analysis showed that isolated tumor ECs have suppressed levels of intercellular adhesion molecule 1 as compared with ECs from normal mouse tissues .
 cell, tumor ECs, ECs, tissues
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 cell, tumor ECs, ECs, tissues