4735
It is concluded that curcumin inhibits the adhesion and invasion of MCF - 7 cells through down - regulating the protein expression of uPA via of NF - kappaB activation .
 MCF - 7 cells
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Anatomy 
Text: {0} 
Answer:
 MCF - 7 cells