6917
The 4 mAECA induced EC expression of adhesion molecules and increased adhesion of U937 monocytic cells to EC .
 protein: mAECA; cell type: U937 monocytic cells; cell line: U937; protein: adhesion molecules; cell type: EC
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: mAECA, U937 monocytic cells, U937, adhesion molecules, EC 
Answer:
 protein: mAECA; cell type: U937 monocytic cells; cell line: U937; protein: adhesion molecules; cell type: EC