3150
The activity of type IV collagenase , which enables tumor cells to degrade collagen type IV found in the subendothelial basement membrane , has been correlated with the metastatic potential in several tumor types , including the rat 13762NF mammary adenocarcinoma cell line and its clones .
 Anatomy: tumor cells; Anatomy: subendothelial basement membrane; Anatomy: tumor; Anatomy: 13762NF mammary adenocarcinoma cell line; Anatomy: clones
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: tumor cells; Anatomy: subendothelial basement membrane; Anatomy: tumor; Anatomy: 13762NF mammary adenocarcinoma cell line; Anatomy: clones